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CJvR

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TRS Nike
« on: February 16, 2010, 12:06:11 PM »

CJvR
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    TRS Nike, SW ship design...
« on: December 24, 2008, 11:57:51 PM » Quote Modify Remove 

--------------------------------------------------------------------------------

Code:
Class/Model/Name:  Nike (Heavy Cruiser)
Tech:              Inner Sphere / 2807
Mass:              830,000 tons
K-F Drive System:  (Unknown)
Length:            823 meters
Sail Diameter:     1250 meters
Power Plant:       Standard
Armament:         
   12 NAC30 (1200 rnds)
   12 AR10 (60KW,60WS,120B)
   32 NL55
   32 LRM20 (1920 rnds)
    6 PPC
   16 Large Laser
   40 AMS (2400 rnds)------------------------------------------------------------------------------

==Overview:==
The Nike development program started before the horrible carnage of the Succession war began to be felt by the
TRN. As ship after ship, squadron after squadron and indeed whole fleets were destroyed the aim of the project changed from building a modern state of the art battlecruiser to finding a suitable cost effective design to replace the mounting losses. The ship had to squeeze maximum fighting power from every ton so it was to be a very different beast from the old Star League designs.
The Nike was originaly intended to be a slightly slower but much more heavily armed and armored version of the very successful Sovremenyy class, the size was selected to make use of the previous designs of KF cores for the Sovetskii Soyuz and Sovremenyy classes. As the war progressed and industrial losses mounted and sometimes surpassed the military losses the Nike design team was forced to adapt their design and the ship that they eventually presented to the Admiralty was a very different beast than the one they had originaly been instructed to design.

==Capabilities:==
The Nike class was the first ship to be designed on purpose to use lower tech materials as well as taking full advantage of the lessons of the raging war.
The ship only uses heavy weaponry already in production for other TRN ship classes and uses only three types to
simplify maintanence. The weapons layout was optimized for longer ranged engagements to avoid the need to close to point blank range and expose the ship to the full fury of the enemy. A solid heavy laser and missile array allow the ship to engage at ranges where it need not become decisively engaged.
The advanced AR10 missile systems are used mainly to ensure that at least some missiles will always be available to reload the magazines.
The secondary weapons loadout reverted from state of the art advanced weaponry to a much simpler, and more available, weapon layout. The LRMs lost their advanced targeting systems and the shorter ranged cooler firing standard lasers and PPCs were used rather than the extended ranged versions.

The heatsinks were downgraded to standard single heatsinks and vastly increased in numbers to compensate for their lower efficiency. The greatest alterations however was carried out on the hull itself. Analysis of the actions fought in the war showed the importance of protection on warships. This combined with the industrial decline showed an alarming fact. Many modern TRN ship designs in service, like the Genesis, Dewey and Republic classes, had a relatively weak hull structure and depended on a declining availability of advanced armors to maintain a satisfactory protection level, without the more advanced armor types the survivability of these classes would decline sharply and without major reconstruction there was no way to avoid this. A new design would have to make use of simpler, less effective, materials and as a result the Nike design was extensively reworked to strengthen the hull and allow it to carry almost 2500 tons of either standard or ferro-aluminium armor.

The strengthening of the hull came at a steep cost and slashed a quarter of the planned enginepower off the ship
but even using the weaker standard armor the ship was designed to survive a few glancing blows from nuclear missiles and even a direct hit from a fighter launched warhead. To further reduce the threat from hostile gunboats and fighters the Nike was also retrofitted with an extensive anti-missile defence system.
The Nike was originaly to use the four docking collar KF-drive design of the Sovetskii Soyuz and Sovremenyy cruiser classes but in the end the old six collared KF-drive design for the Avatar's drive core was dusted off and used instead.
The additional dropship capacity fitted better with the navy's Quicksilver program and the new heavy assault
dropships it produced. Adding a dropship flotilla provided the ship with even more ability to engage at range as well as operate as a mobile base for the flotilla of dropships, some 500 extra cabins are provided for the dropship crews.
The last weapon of the Nike is the four fighter wings making it one of the TRN's larger carriers. The combination of 72 fighters and 6 assault dropships backed up by the well protected weaponry on the ship itself make a Nike group a hard nut to crack for any enemy.

------------------------------------------------------------------------------

Code:
Thrust:  Safe Thrust: 3
      Maximum Thrust: 5
Kearny-Fuchida Hyperdrive:  Compact (Integrity = 17)               
Jump Sail:                  (Integrity = 5)                                 
Structural Integrity:       150                                           
Total Heat Sinks:           4776 Single                             
Fuel:                       6000 tons (15000)                   
Armor Type:                 Standard (1086 total armor pts)         
                            Ferro-Aluminium (1584 total armor pts)         

                            Capital Scale Armor Pts
   Location:               S   L/R        FA   L/R
   Fore:                       143             206
   Fore-Left/Right:        200/200         292/292
   Aft-Left/Right:         200/200         292/292
   Aft:                        143             206
                           
Cargo:                     
   Bay 1:  Fighters (36) with 6 doors             
   Bay 2:  Fighters (36) with 6 doors             
   Bay 3:  Small Craft (8) with 2 door
   Bay 4:  Cargo (43519 tons) with 2 door             
                           
Dropship Capacity:          6
Grav Decks #1-6 :           (2x85 2x95 & 2x105-meters diameter)         
Crew:                       600, 150 marines, 500 passengers. 2250 ton supplies     
Escape Pods:                200 (7 tons each)                   

Weapons and Equipment      Loc        SRV    MRV    LRV    ERV 
------------------------------------------------------------------------------
2 NL55                     Nose        11     11     11     11
2 AR10                     Nose         *      *      *      *
4 LRM-20                   Nose     5(48)  5(48)  5(48)     --     
3 PPC                      Nose     3(30)  3(30)     --     --
2 Large Laser              Nose     4(36)  2(16)     --     -- 
5 AMS                      Nose     2(15)*    --     --     --
5 NL55                     FL/R        28     28     28     28
2 NAC30                    FL/R        60     60     60     --
1 AR10                     FL/R         *      *      *      *
4 LRM-20                   FL/R     5(48)  5(48)  5(48)     --     
2 Large Laser              FL/R     2(16)  2(16)     --     -- 
5 AMS                      FL/R     2(15)*    --     --     --
4 NL55                     LBS/RBS     22     22     22     22
2 NAC30                    LBS/RBS     60     60     60     --
2 AR10                     LBS/RBS      *      *      *      *
4 LRM-20                   LBS/RBS  5(48)  5(48)  5(48)     --     
2 Large Laser              LBS/RBS  2(16)  2(16)     --     -- 
5 AMS                      LBS/RBS  2(15)*    --     --     --
5 NL55                     AL/R        28     28     28     28
2 NAC30                    AL/R        60     60     60     --
1 AR10                     AL/R         *      *      *      *
4 LRM-20                   AL/R     5(48)  5(48)  5(48)     --     
2 Large Laser              AL/R     2(16)  2(16)     --     -- 
5 AMS                      AL/R     2(15)*    --     --     --
2 NL55                     Aft         11     11     11     11
2 AR10                     Aft          *      *      *      *
4 LRM-20                   Aft      5(48)  5(48)  5(48)     --     
3 PPC                      Aft      3(30)  3(30)     --     --
2 Large Laser              Aft      4(36)  2(16)     --     -- 
5 AMS                      Aft      2(15)*    --     --     --

EDIT: Added some AMS to make the ship more survivable in the gunboat era... 
 
« Last Edit: July 06, 2009, 05:36:47 PM by CJvR »  Report to moderator    213.112.69.158 
 
 
 
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     Re: TRS Nike, SW ship design...
« Reply #1 on: December 25, 2008, 12:20:21 AM » Quote 

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Interesting and effective design. Surprised you went with the AR-10. Wouldn't that be too high tech? Why not just pick a missile? I see your justification in fluff as you can use whatever missile you have available but isn't the launcher itself too high tech?
 
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CJvR
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    Re: TRS Nike, SW ship design...
« Reply #2 on: December 25, 2008, 12:29:01 AM » Quote Modify Remove 

--------------------------------------------------------------------------------

Quote from: Takiro
Interesting and effective design. Surprised you went with the AR-10. Wouldn't that be too high tech? Why not just pick a missile? I see your justification in fluff as you can use whatever missile you have available but isn't the launcher itself too high tech?
Well I thought about it, but then both the Warlord and Juggernaut use the AR10. Until it goes out of use on the droppers there is no particular need to reduce the use on regular warships, and the logistics advantage is considerable... 
 
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CJvR
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    KF-drive costs... (AT2r)
« Reply #3 on: December 29, 2008, 04:49:04 PM » Quote Modify Remove 

--------------------------------------------------------------------------------

A rough table LFB & DS with cost in millions of CB...

none: 0 - 1425
none: 2 - 3029
none: 4 - 4633
none: 6 - 6237
none: 8 - 7841
none:10 - 9445
about 800 / DS

LFB: 0 - 4275
LFB: 2 - 9087
LFB: 4 - 13899
LFB: 6 - 18711
LFB: 8 - 23523
LFB:10 - 28335
about 2400 / DS

You are better off building two ships without DC rather than adding a pair of DCs to a LFB equipped ship. Indeed you could build a 10 DC ship - 5 times the capacity for the same cost by dropping the LFB. Big assault dropships are a questionable investment. They cost about a billion and as much or more to carry into action on a WS. The only justification for them really is as nuke platforms. If the TR is to continue building WSs then no LFB and high numbers of DCs is the way to go.

The SO altered to costs somewhat to make size of the drive a bigger issue but # of DCs still seemed to be the dominating factor. In the post-SW4 universe eveyone went with the delux WS versions since they yard capacity was far more limiting than the budget apparently. The TR have somewhat the opposite problem, plenty of yard capacity and rationing and shortages of everything else, except enemies and incoming fire... Relatively small well protected ships with large numbers of DC and missiletubes would fit the TRN rather nicely. 
 
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CJvR
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    Re: TRS Nike, SW ship design...
« Reply #4 on: December 30, 2008, 11:41:07 PM » Quote Modify Remove 

--------------------------------------------------------------------------------

Code:
Class/Model/Name:  Nemesis (Heavy Cruiser)
Tech:              Inner Sphere / 2812
Mass:              830,000 tons
K-F Drive System:  (Unknown)
Length:            823 meters
Sail Diameter:     1250 meters
Power Plant:       Standard
Armament:         
   12 NAC30 (1200 rnds)
   12 AR10 (60KW,60WS,120B)
   32 NL55
   32 LRM20 (1920 rnds)
   24 PPC
   16 Large Laser
   20 Medium Laser
------------------------------------------------------------------------------

==Overview:==
The astronomic cost of adding dropship capability to ships equipped with Lithium Fusion batteries effectively ended
production of such units during the war. The Nemesis development program originated in the decission not to include
the LFB feature in the Nike design in favor of extra dropship capacity for that class. The Terran Royal Navy however
didn't want to lose the very valuable and rare capabilities that the LFB and HPG systems offered the fleet. A simplified
KF-drive design without any dropship capability was to be produced and fitted with a LFB to produce a variant of the
Nike-class with double jump and interstellar communication capabilities to act as flagships, scouts or a rapid reaction
force.


==Capabilities:==
The Nemesis-class share most operational features with the Nike-class except that the absence of the integral
dropship support makes it more difficult and dangerous for the Nemesis to operate alone. The alterations done to the
design includes the removal of the docking collars and some 400 passenger cabins and various support elements for
those passengers. Other than those alterations the fighting capabilities of the ship itself is identical to that of the Nike.
The Nemesis was built as a cheap means of keeping the critical abilities of double jumping and interstellar
communications in the fleet. Despite adding these costly features the Nemesis and Nike classes cost roughly the same.
Nemesis primary job is to serve as a heavy scout where it's unique ability to get in and out of enemy held systems and
report on the hostile forces present there. Secondary tasks involves acting as flagships. A job for which they, with
their interstellar communications facilities and roomy passenger facilities, were well suited for as well as to operate as
parts of the TRN's rapid reaction forces.


------------------------------------------------------------------------------
Thrust:  Safe Thrust: 3
      Maximum Thrust: 5
Kearny-Fuchida Hyperdrive:  Compact (Integrity = 17)               
Jump Sail:                  (Integrity = 5)                                 
Structural Integrity:       150                                           
Total Heat Sinks:           4776 Single                             
Fuel:                       6000 tons (15000)                   
Armor Type:                 Standard (1086 total armor pts)         
                            Ferro-Aluminium (1584 total armor pts)         

                            Capital Scale Armor Pts
   Location:               S   L/R        FA   L/R
   Fore:                       143             206
   Fore-Left/Right:        200/200         292/292
   Aft-Left/Right:         200/200         292/292
   Aft:                        143             206
                           
Cargo:                     
   Bay 1:  Fighters (36) with 6 doors             
   Bay 2:  Fighters (36) with 6 doors             
   Bay 3:  Small Craft (8) with 2 door
   Bay 4:  Cargo (45113 tons) with 2 door             
                           
Dropship Capacity:          0
Grav Decks #1-6 :           (2x85 2x95 & 2x105-meters diameter)         
Crew:                       600, 150 marines, 100 passengers. 1530 ton supplies     
Escape Pods:                150 (7 tons each)                   

Weapons and Equipment      Loc        SRV    MRV    LRV    ERV 
------------------------------------------------------------------------------
2 NL55                     Nose        11     11     11     11
2 AR10                     Nose         *      *      *      *
4 LRM-20                   Nose     5(48)  5(48)  5(48)     --     
3 PPC                      Nose     3(30)  3(30)     --     --
2 Large Laser              Nose     4(36)  2(16)     --     -- 
 4 medium Laser
5 NL55                     FL/R        28     28     28     28
2 NAC30                    FL/R        60     60     60     --
1 AR10                     FL/R         *      *      *      *
4 LRM-20                   FL/R     5(48)  5(48)  5(48)     --     
3 PPC                      FL/R     3(30)  3(30)     --     --
2 Large Laser              FL/R     3(26)  2(16)     --     -- 
 2 medium Laser
4 NL55                     LBS/RBS     22     22     22     22
2 NAC30                    LBS/RBS     60     60     60     --
2 AR10                     LBS/RBS      *      *      *      *
4 LRM-20                   LBS/RBS  5(48)  5(48)  5(48)     --     
3 PPC                      LBS/RBS  3(30)  3(30)     --     --
2 Large Laser              LBS/RBS  3(26)  2(16)     --     -- 
 2 medium Laser
5 NL55                     AL/R        28     28     28     28
2 NAC30                    AL/R        60     60     60     --
1 AR10                     AL/R         *      *      *      *
4 LRM-20                   AL/R     5(48)  5(48)  5(48)     --     
3 PPC                      AL/R     3(30)  3(30)     --     --
2 Large Laser              AL/R     3(26)  2(16)     --     -- 
 2 medium Laser
2 NL55                     Aft         11     11     11     11
2 AR10                     Aft          *      *      *      *
4 LRM-20                   Aft      5(48)  5(48)  5(48)     --     
3 PPC                      Aft      3(30)  3(30)     --     --
2 Large Laser              Aft      4(36)  2(16)     --     -- 
 4 medium Laser

Equipped with LFB and HPG
6 DCs cost about as much as a LFB and HPG on a ship so here is a Nike variant. 
 
« Last Edit: December 30, 2008, 11:49:43 PM by CJvR »  Report to moderator    213.112.69.158 
 
 
 
blacktigeractual
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     Re: TRS Nike, SW ship design...
« Reply #5 on: December 31, 2008, 09:42:18 AM » Quote 

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Quote from: Takiro on December 25, 2008, 12:20:21 AM
Interesting and effective design. Surprised you went with the AR-10. Wouldn't that be too high tech? Why not just pick a missile? I see your justification in fluff as you can use whatever missile you have available but isn't the launcher itself too high tech?

  Given it's usefulness the AR-10 might just be the last high tech piece of eqipment after dual heat sinks to be lost.  Remember the better somthing is the more chance it becomes standardized and mass produced.  once something goes into mass production inferior techs become rare, the better stuff gets cheap and widespread. Every body uses it so the tech isnt lost.
  Gauss rifles ar another example, look at the tech (Zeus willing there is at least one engineer among you.) if you can build fusion engines you can build a gauss rifle.  Hell sixteen car batteries some copper wire and a pipe you can put a steel slug through your dad's engine block. (I'm not kidding. ) now instead of car batteries put a 300vlar as the power source.  Well c'mon do the math.
  Don't ask me what I can do with a copper matrix and a strong magnetic field.
Anyway, a launcher is not that complex, nether are the missiles which probably use the same software in thier guidance packages, probably really dumb AI's cause well.....gee I don't know HEAT!!!!!  Warships in CBT cant hide for crap.
  You know the more I think on it, dare I say it, we might need to reevaluate the Tech Decline.  It gets kind of funny when you can build in your garage what the NAIS can't duplicate.
  Anyway just a thought.
 
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Kit
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     Re: KF-drive costs... (AT2r)
« Reply #6 on: December 31, 2008, 12:29:00 PM » Quote 

--------------------------------------------------------------------------------

Quote from: CJvR on December 29, 2008, 04:49:04 PM
A rough table LFB & DS with cost in millions of CB...

none: 0 - 1425
none: 2 - 3029
none: 4 - 4633
none: 6 - 6237
none: 8 - 7841
none:10 - 9445
about 800 / DS

LFB: 0 - 4275
LFB: 2 - 9087
LFB: 4 - 13899
LFB: 6 - 18711
LFB: 8 - 23523
LFB:10 - 28335
about 2400 / DS

You are better off building two ships without DC rather than adding a pair of DCs to a LFB equipped ship. Indeed you could build a 10 DC ship - 5 times the capacity for the same cost by dropping the LFB. Big assault dropships are a questionable investment. They cost about a billion and as much or more to carry into action on a WS. The only justification for them really is as nuke platforms. If the TR is to continue building WSs then no LFB and high numbers of DCs is the way to go.

The SO altered to costs somewhat to make size of the drive a bigger issue but # of DCs still seemed to be the dominating factor. In the post-SW4 universe eveyone went with the delux WS versions since they yard capacity was far more limiting than the budget apparently. The TR have somewhat the opposite problem, plenty of yard capacity and rationing and shortages of everything else, except enemies and incoming fire... Relatively small well protected ships with large numbers of DC and missiletubes would fit the TRN rather nicely.


It isn't quite as clean cut as that.  Keep in mind you are looking at initial costs of the ship alone.  Other costs to consider:

Maint.  It is pretty clear in the game that a single ship is easier to keep up to speed than 2, no matter how much more advanced the single ship is (with the exception of completely lacking the technology).  This is true both from a manpower perspective and from a simple parts required perspective.  This is a fact that will, in the long run, make 1 ship much more cost effective in the long run than any number of cheaper ones.

Secondly, an LF bat gives you something that cannot be undervalued: flexibility.  The main use as far as military assets are concerned is being able to move to location quickly (very useful as even with a larger fleet sometimes you will be grouped up in the completely wrong place).  Even more vitally it gives you the chance to escape.  Without the LF you jump in, if it is a trap you fight and die.  With the LF you jump in, if it is a trap you run like shit until you have a jump plotted and jump away.  Yes, very hard on the KF drive, yet much much MUCH less expensive to repair that than to rebuild 1 ship (or 2 if you are going to say it is more cost effective to build 2 cheap to 1 expensive LF ship).  Repairing verses completely replacing is a very big difference.  Again, a cost that is less for the advanced ship in the long run.

Jumps are energy intensive.  Not having enough DS collars means you need many more ships in a single area to move your army.  This groups your forces into one area.  Makes for a nasty ambush (see point above) or problem if you are out of position (see above again).

As far as Pocket Warships (CBT Term) I generally agree that the super expensive ones are a bit silly and try to keep them under 1B myself, however even here there is a rational.  Facilities to build them and repair them are by far much more plentiful; much lower start up cost.  Also the cost to maintain a pocket warship is much lower than a true warship.  This means it would be a good way to boost your fleet and a very attractive alternative as your ability to build/support warships died off.  They are most certainly not only to be valued as nuke dispensers.
 
 
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    Re: TRS Nike, SW ship design...
« Reply #7 on: December 31, 2008, 03:08:15 PM » Quote 

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Quote from: blacktigeractual on December 31, 2008, 09:42:18 AM
  Gauss rifles ar another example, look at the tech (Zeus willing there is at least one engineer among you.) if you can build fusion engines you can build a gauss rifle.  Hell sixteen car batteries some copper wire and a pipe you can put a steel slug through your dad's engine block. (I'm not kidding. ) now instead of car batteries put a 300vlar as the power source.  Well c'mon do the math.


Yeah been there done that- I just built a small scale model (single stage capable of launching a small piece of a paper clip) but I did talk with my Electro-Magnetics professor about building a multi-coil model capable of embedding nails in a steel door.  (actually we were going to combine it with a primative motion tracker build the equivalent of the Sentry Guns from the movie Aliens.)


Quote

Anyway, a launcher is not that complex, nether are the missiles which probably use the same software in thier guidance packages, probably really dumb AI's cause well.....gee I don't know HEAT!!!!!  Warships in CBT cant hide for crap.
  You know the more I think on it, dare I say it, we might need to reevaluate the Tech Decline.  It gets kind of funny when you can build in your garage what the NAIS can't duplicate.
  Anyway just a thought.


I agree about the AR-10- there is nothing fancy about it- it's just that the launcher can fire 3 different types of missiles.  All you really need is a loading mechanism with 3 ammo feeds so that you can select which type of missile you want.  That is a relatively easy problem -compared to  say building an ER PPC or a advanced electronics.

As for the problems with the tech decline- the issue is that Btech is the future of 1985, not the future of 2009.  In 1985 Gauss rifles were a long way off, and while they are still not ready to be deployed, enough experimental models have been built that they are probably not that far off, while lasers and PPCs are still in the realm of Science Fiction.

Besides that- for SD I think the Tech decline is going to be very different. One factor that keep tech levels low was Çomstar- if not for their efforts, the IS would probably have begun recovering SL technology by the end of the 2nd SW.   
 
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     Re: TRS Nike, SW ship design...
« Reply #8 on: December 31, 2008, 06:16:05 PM » Quote 

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It might look something like this:
http://www.theregister.co.uk/2008/12/30/tank_industry_checks_out/
 
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    Re: KF-drive costs... (AT2r)
« Reply #9 on: January 01, 2009, 05:37:20 PM » Quote Modify Remove 

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Quote from: Kit
Maint.  It is pretty clear in the game that a single ship is easier to keep up to speed than 2, no matter how much more advanced the single ship is (with the exception of completely lacking the technology).  This is true both from a manpower perspective and from a simple parts required perspective.  This is a fact that will, in the long run, make 1 ship much more cost effective in the long run than any number of cheaper ones.
Given centuries of life expectancy perhaps, but with the casualty rates of the SW the maintanence cost advantage is probably barely above a rounding error. Also to consider when it comes to maintanence and refits is that with two ships you can keep one on station while the other is in the yards.

Quote from: Kit
Secondly, an LF bat gives you something that cannot be undervalued: flexibility. 
Yes, no need to preach the advantage of the LFD to the choir. Those abilities is why I added the Nemesis LFB variant. Having both LFB and a solid DS capacity is the real economic problem.

Quote from: Kit
Facilities to build them and repair them are by far much more plentiful; much lower start up cost.  Also the cost to maintain a pocket warship is much lower than a true warship.  This means it would be a good way to boost your fleet and a very attractive alternative as your ability to build/support warships died off.  They are most certainly not only to be valued as nuke dispensers.
 
Well as long as regular warships are around and can field far more firepower combined with jump capability for a fraction of the cost it would take to mount that level of firepower on a DS the main argument in favor of DS combatants are expendability and nukes. Only once you start mixing LFBs and DCs will the DS be financialy competitive as a weapon. The TR at least have WS yards standing idle. 
 
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     Re: KF-drive costs... (AT2r)
« Reply #10 on: January 02, 2009, 11:00:39 AM » Quote 

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Quote from: CJvR on January 01, 2009, 05:37:20 PM
Given centuries of life expectancy perhaps, but with the casualty rates of the SW the maintanence cost advantage is probably barely above a rounding error. Also to consider when it comes to maintanence and refits is that with two ships you can keep one on station while the other is in the yards.

Out of curiosity how many nations do you believe were building WarShips with the idea of "Lets finish this thing so it can get busy dying" rather than with the idea of it being around for awhile?  Especially considering that nothing as destructive as the Succession Wars had ever happened (nothing even approaching that since the Age of War) and that current fleets possessed many older designs (the SLDF and Hegemony especially) that were both in active service and mothballed for a rainy day?

If people knew the Succession War was going to be coming and the extent of the destruction your argument holds water, however that is not the case.  If people knew how bad it would have gotten they wouldn't have started down that path.  It would be like me advising you to buy up gold and stop paying for items using cash or credit because your government is about to collapse and only gold will hold any value.  You would laugh me off as a loon.  Because that hasn't happened to any nation in a very long time and seems impossible.



Quote from: CJvR on January 01, 2009, 05:37:20 PM
Well as long as regular warships are around and can field far more firepower combined with jump capability for a fraction of the cost it would take to mount that level of firepower on a DS the main argument in favor of DS combatants are expendability and nukes. Only once you start mixing LFBs and DCs will the DS be financialy competitive as a weapon. The TR at least have WS yards standing idle.


You cannot have it both ways here.  Either they are expecting horrible losses in which case DropShips are useful and they build WarShips to die quickly, or they are not in which case DropShips are useless and WarShips last forever making expensive initial costs not much of a factor.

More to the point, I was talking mostly about smaller nations (periphery), resource strapped nations (Terrans), and nations that find themselves dealing with a deteriorating fleet and ability to replace losses (other Successor States).

It is also importaint to consider that even pre-Succession War fleet numbers are not so high as to make Pocket Warships useless if they are not using nukes.  You cannot spread your fleet across every boarder system, that is just asking to have it gobbled up in small pieces.  Nor would you expect Pocket Warships to take on a WarShip... just all those softer Troop DropShips that are following it around when it comes to invade your planet.  Or perhaps to act as an anti-fighter escort for your own WarShips (which lack good anti-fighter weapons at this time).  Or perhaps as a heavy close escort for your own Troop DropShips during an invasion.

Fact is that everyone would love to have a fleet of nothing but WarShips to fill every single job, but it simply isn't practical or cost effective or even reasonable.  There are some jobs that are better left to a DropShip and while yes a true WarShip can destroy a Pocket WarShip that is moot.  The Pocket WarShip isn't intended to attack a true WarShip.  Likewise I doubt you would argue that a fleet of nothing but 2,500,000T BattleShips is all any nation would ever need so why bother with mere BattleCruisers or Destroyers or Corvettes.  Just because the 2,500,000T Dreadnaught can kill everything else doesn't make the decision to use it particularly efficient or smart.
 
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    Re: KF-drive costs... (AT2r)
« Reply #11 on: January 02, 2009, 05:30:47 PM » Quote Modify Remove 

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Quote from: Kit
Out of curiosity how many nations do you believe were building WarShips with the idea of "Lets finish this thing so it can get busy dying" rather than with the idea of it being around for awhile?
If they didn't after 15 years of SW and 85-90% naval casualties they would need to have their heads examined.

Quote from: Kit
If people knew the Succession War was going to be coming and the extent of the destruction your argument holds water
Well the DC and FWL did to some extent, but the houses didn't have LFB tech to any great extent so the issue never realy came up. Also the SL had the luxury of not having to choose but could afford the best of both worlds.


Quote from: Kit
Either they are expecting horrible losses in which case DropShips are useful and they build WarShips to die quickly, or they are not in which case DropShips are useless and WarShips last forever making expensive initial costs not much of a factor.
Your observations are essentially correct but off by 15 years since my remarks were more concerned with the 2800 situation. A weapon cost about 14 times more on a DS than on a WS but they compensate for this by faster construction and by being more expendable as well as good nuke and fighter platforms.

Quote from: Kit
More to the point, I was talking mostly about smaller nations (periphery), resource strapped nations (Terrans), and nations that find themselves dealing with a deteriorating fleet and ability to replace losses (other Successor States).
Resource is such a fuzzy concept in BT. If cost is an issue, and it is mentioned in the Republic fluff, then DS are a very questionable deal. If rare metals and alloys are a bottleneck then DS will look much better. The Perifs don't have the ability to build proper WS and the SS are probably rapidly running out of ability to do a major upgrade of their DS yards to more and better assault ship classes.

Quote from: Kit
It is also importaint to consider that even pre-Succession War fleet numbers are not so high as to make Pocket Warships useless if they are not using nukes. You cannot spread your fleet across every border system, that is just asking to have it gobbled up in small pieces.
Actually I would say that they were rather useless except in specialist rolls like highspeed interceptors, carriers and naturally landing crafts. There are no real SL-era combat DS designs, other than the Amarian ones in TRO2800. Local space defences would be based on ASF-wings, SS and rapid reaction forces. The cost of building huge numbers of heavy assault DS isn't really justifiable under a SL situation IMPO. 
 
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     Re: TRS Nike, SW ship design...
« Reply #12 on: January 02, 2009, 07:42:40 PM » Quote 

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Yes over fifteen years the fleets of the InnerSphere have been reduced 80 to 90 percent but the industry that made these ships possible was the first casualty of the war. Shipyards and orbital industries suffered dramatically in the first years of the conflict cutting the legs out from under the Navies. Their numbers had no where to go but down. Just wanted to comment on the sudden lose of industry that made replacement parts and ships harder and harder to come by. 
 
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     Re: KF-drive costs... (AT2r)
« Reply #13 on: January 02, 2009, 08:39:52 PM » Quote 

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Quote from: CJvR on January 02, 2009, 05:30:47 PM
If they didn't after 15 years of SW and 85-90% naval casualties they would need to have their heads examined.Well the DC and FWL did to some extent, but the houses didn't have LFB tech to any great extent so the issue never realy came up. Also the SL had the luxury of not having to choose but could afford the best of both worlds.

See Tak's post, industry was lost first (Both in Canon and in BTSD).  No new production cycle to alter designs would have a chance to get off the ground, except for maybe in the Republic which has the coreward Shipyards.  Even then you could argue those yards become increasingly dedicated to repair and refit despite fleet losses.



Quote from: CJvR on January 02, 2009, 05:30:47 PM
Your observations are essentially correct but off by 15 years since my remarks were more concerned with the 2800 situation.

Actually I hit my mark perfectly.  The Republic currently has low resources (simple statement in fact by the source books), the Pheriphery does not have the heavy industry to make massive fleets that quickly, especially after years of oppression, and the houses don't care initially but will sit up and take notice PDQ when their traditional fleets start to die off in droves.


Quote from: CJvR on January 02, 2009, 05:30:47 PM
Actually I would say that they were rather useless except in specialist rolls like highspeed interceptors, carriers and naturally landing crafts. There are no real SL-era combat DS designs, other than the Amarian ones in TRO2800. Local space defences would be based on ASF-wings, SS and rapid reaction forces. The cost of building huge numbers of heavy assault DS isn't really justifiable under a SL situation IMPO.


100% Incorrect.  I can think of 3 just off the top of my head.  Achielles (which apparently is canonically unable to enter atmosphere) and the Elephant, and the Avenger.  The Star League and Hegemony very clearly had access to, and even used, combat DS designs.  Not as extensively as I think would be reasonable, but the fact is they had them and the idea would not be new to anyone.  What would be new is how many might start to be used and the types of weapons that would begin to appear.
 
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    Re: KF-drive costs... (AT2r)
« Reply #14 on: January 03, 2009, 12:08:11 AM » Quote Modify Remove 

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Quote from: Kit
The Republic currently has low resources (simple statement in fact by the source books), the Pheriphery does not have the heavy industry to make massive fleets that quickly, especially after years of oppression, and the houses don't care initially but will sit up and take notice PDQ when their traditional fleets start to die off in droves.
Well as long as you are throwing nukes around any DS with a few missile tubes or fighter bays are worthy investments, probably the best way to spend the naval budget. But if you excersice more restraint and stay conventional WS will be a better deal, provided you have what you need to build them.

Quote from: Kit
I can think of 3 just off the top of my head.  Achielles (which apparently is canonically unable to enter atmosphere) and the Elephant, and the Avenger
Achilles and Avenger are the fast deepspace interceptors I mentioned and the Elephant is an armed tug, intended for boarding actions I assume. There are no real shipkillers among the SL DS designs, many of the transports outgun the A & A.
 
 
 
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Re: TRS Nike
« Reply #1 on: February 16, 2010, 12:06:41 PM »

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     Re: TRS Nike, SW ship design...
« Reply #15 on: January 03, 2009, 06:08:32 AM » Quote 

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Here is the exact fluff for the Elephant (first paragraph):


Quote
During the build up of the Star League Navy, a heavy tug class of DropShip was needed to help with their growing fleet of WarShips.   The SLDF   Navy Department of Procurement issued a request for bids to design a new DropShip.   The requirements included that not only would it help dock WarShips, but the DropShip would also be used to a support role as an assault DropShip.   Only the design by Nimakachi Fusion Products Ltd. fulfilled the requirements requested.

So yes, while it was primary used as a tug it was definitely also designed as a combat craft as well.  I don't see it so much for boarding actions as the marine compliment is only 25 (hardly enough to take even a small WarShip) and the weapons are actually rather impressive given the era.

And yes, I agree that DropShips with Nukes are much more effective.  That goes without saying.  My point was merely that they are far from useless without nukes.
 
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    Re: TRS Nike, SW ship design...
« Reply #16 on: January 03, 2009, 02:33:41 PM » Quote Modify Remove 

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The Elephant is an odd beast for sure. It was probably designed by comitty after a long night of hard drinking. That it came out as a decent assaultship only serves to highlight the absence of solid combat DS designs on the SLDF OOB. The Pentagon is the best of them but it's deployment was very limited.

EDIT: Though the Ele lacks integral marines it does carry a company of jumpinfantry that might be used in boarding actions. 
 
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    Re: TRS Nike, SW ship design...
« Reply #17 on: January 04, 2009, 12:58:54 PM » Quote Modify Remove 

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Quote from: Takiro
...the industry that made these ships possible was the first casualty of the war. Shipyards and orbital industries suffered dramatically in the first years of the conflict cutting the legs out from under the Navies.
Some yards survived quite long.
The CC had WS yards at least until 89 depending on when Asunction went down.
The FS had all major facilities more or less intact in 90, quite amazingly that, and only lost Delavan and Panpour in 95 & 96.
The DC still have some activity at Togura but otherwise lost Dover in 95 and everything else in 87-88.
The FWL lost most capacity in 86-90 and only retains minor capacity at the heavily damaged Angell II yard.
The LC lost just about everything in 87 except Port Sydney - and that yard was occupied with refits.
The TR have at least three facilities still operational after the DC/FWL strikes in 86 and 5 repair yards freeing those yards from repair duty. 
 
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     Re: TRS Nike, SW ship design...
« Reply #18 on: January 04, 2009, 01:37:03 PM » Quote 

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Yes, some yards do survive for awhile, however these are mostly producing older designs that are already in production.  Creating a new design takes several years at the least.  People aren't going to start a new design cycle in the middle of a war, either, until they see that there is a need (for example, lets say that they suddenly realize they need ships that are cheaper to build), and even then it is questionable as the retooling costs for a shipyard are horrendous (according to Strategic Ops) and would require that all production of WarShips stop until the retool is complete.

But assuming you overlook the costs and the production lost during the down time the point is STILL moot.  By the time people realize they need cheap throwaway ships, draw up a design, completely retool to produce, and then start production numbers of these new ships will be non-existent just the same.  Production will be much slower than it could have been during the days of the Star League, even if you account for the economies no longer being inter-dependent just because of the sheer destruction.  Design plans may have to be continually redone just because while you can make part X the model of part X you wanted to use is impossible to obtain because in the mean time someone has nuked the facility.  Get over that hurdle just sheer production volume for parts is very low and probably mostly going toward trying to keep what fleet does still exist functioning to some degree.  Lets not forget that JumpShips (civy ones too) are dying left and right, playing havoc with supply lines anyway.

So assuming you are willing to spend the cost to design and redesign, assuming you are willing to spend the cost to completely retool a shipyard, assuming you are willing to accept the loss of production while the shipyard is being retooled, assuming you somehow manage to secure enough parts to cobble together whatever design you schemed up, and assuming you manage to get this going before the yards are destroyed or heavily damaged by enemy action, then yes you might get a ship or two off the yards before the destruction dates you list up there.  Oh, and  Succession War starts in 2786 so that means that in your very best case for the Successor States you have 10 years to do this all.  Everyone else has a max of 4 years.  You MIGHT get a ship or two off the line by then.  I am being generous with even that.

The Terran Republic (I don't really count them as a Successor State, though perhaps I should) may have the option of going this route with their WarShips, however I do not see it happening.  Technological Advantage is about the only thing they do have and they need to make the resources they do use count for as much as possible and this goes double for something as massive as a WarShip.  Even more so as they seem to be the only nation that maintains any potentially WarShip production capability worth mentioning.  So with them, assuming those Yards don't get overwhelmed with maint for their fleets they are more likely to push their technology advantage as much as possible, making their WarShip fleet advantage even more disparate (and perhaps giving them a decisive enough advantage that they will survive). Rather they may scale WarShip production numbers way back (hey, nobody else can be any, so why not?  They are still producing more than anyone else), keep quality and tech high, and throw resources into their new Pocket Warships/Gunships since it is cheaper, produces more craft faster, and the massive threat of enemy WarShips to the Pocket Warships starts to wane.
 
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    Re: TRS Nike, SW ship design...
« Reply #19 on: January 05, 2009, 01:02:40 AM » Quote Modify Remove 

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Quote from: Kit
But assuming you overlook the costs and the production lost during the down time the point is STILL moot.  By the time people realize they need cheap throwaway ships, draw up a design, completely retool to produce, and then start production numbers of these new ships will be non-existent just the same.
Well for the SS perhaps, but the TR have yards sitting idle at 2800. Setting up for a SW adapted WS design, if the TRN can afford a continued naval campaign, is a good idea. DS are nice but a reasonable combat DS cost about 700 million and a reasonable cruiser in the 800 kt range comes in at about 6 billion.


Quote from: Kit
The Terran Republic (I don't really count them as a Successor State, though perhaps I should) may have the option of going this route with their WarShips, however I do not see it happening.  Technological Advantage is about the only thing they do have and they need to make the resources they do use count for as much as possible and this goes double for something as massive as a WarShip.
Well that is true but they also need numbers and the more exotic alloys will be a greater problem for the TR, even if they are the best equipped to make the stuff they are also the ones with the least amount of material to make it of.


Quote from: Kit
They are still producing more than anyone else), keep quality and tech high, and throw resources into their new Pocket Warships/Gunships since it is cheaper, produces more craft faster, and the massive threat of enemy WarShips to the Pocket Warships starts to wane.
The TR combat DS program is certainly a blessing, particulary as long as the nukes are flying. But DS firepower is not cheap, about 35000/BV best case, that is about 50% more than the a well designed HPG & LFB-less warship, although you can get that on a fraction of the tonnage of a WS.
 
 
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