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scifi:spacecraft:drives:chemical [2020/03/07 15:18] – created samscifi:spacecraft:drives:chemical [2020/03/07 16:28] sam
Line 56: Line 56:
 They often have poor //impulse// and very low //thrust//. There will often be multiple They often have poor //impulse// and very low //thrust//. There will often be multiple
 such engines arranged around a craft. such engines arranged around a craft.
 +
 +{{:scifi:spacecraft:drives:linear-rcs-thruster.png?nolink&100|Linear RCS Thruster}}
  
 ^ Engine     ^ dT ^ Mass (t) ^ Thrust    ^ Impulse ^ Fuel Type  ^ Density ^ Environment ^ ^ Engine     ^ dT ^ Mass (t) ^ Thrust    ^ Impulse ^ Fuel Type  ^ Density ^ Environment ^
 +| Linear RCS | ⅛  | 1        | 200       | 3.4     | Mono        12     | Vacuum      |
 | RCS        | ⅛  | 1        | 100       | 3.2     | Mono        12     | Vacuum      | | RCS        | ⅛  | 1        | 100       | 3.2     | Mono        12     | Vacuum      |
  
  
 ==== Standard Engines ==== ==== Standard Engines ====
 +
 +Typical bell nozzle designs. There are two variants - vacuum and atmospheric. The latter
 +are optimised for use at sea level.
  
 ^ Engine     ^ dT ^ Mass (t) ^ Thrust    ^ Impulse ^ Fuel Type  ^ Density ^ Environment ^ ^ Engine     ^ dT ^ Mass (t) ^ Thrust    ^ Impulse ^ Fuel Type  ^ Density ^ Environment ^
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 | RD-2/    | ½  | 2.5      | 3,000     | 4.0     | Methalox    10     | Vacuum      | | RD-2/    | ½  | 2.5      | 3,000     | 4.0     | Methalox    10     | Vacuum      |
 | RD-2/    | 4  | 5        | 3,200     | 4.5     | Methalox    10     | Vacuum      | | RD-2/    | 4  | 5        | 3,200     | 4.5     | Methalox    10     | Vacuum      |
-| Chem-B/  | 1  | 10       | 4,000     | 3.5     | Methalox    10     | Atmosphere  | 
-| Chem-B/  | 1  | 10       | 4,000     | 3.8     | Methalox    10     | Vacuum      | 
-| Chem-B/  | 2  | 20       | 4,200     | 4.5     | Methalox    10     | Vacuum      | 
-| Chem-3     | 3  | 30       | 7,500     | 4.0     | Methalox    10     | Vacuum      | 
-| Chem-3X    | 3  | 30       | 5,000     | 4.2     | Methalox    10     | Vacuum      | 
  
  
scifi/spacecraft/drives/chemical.txt · Last modified: 2020/04/27 20:41 by sam

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