scifi:spacecraft:drives
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scifi:spacecraft:drives [2019/12/22 14:29] – sam | scifi:spacecraft:drives [2020/02/01 22:44] (current) – sam | ||
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==== Game Stats ==== | ==== Game Stats ==== | ||
- | The following drive types are based on real technology, simplified | + | The "/ |
- | ^ Engine | + | The environment is where the engine is actually being used. "/a" engines tend to operate in both environments, though are less suited to vacuum. Most "/v" engines perform self-disassembly at sea level. |
- | | F-1 | 3 | 2,600 | 2.6 | 3.0 | LOX/RP1 | 14 | | + | |
- | | J-2 | 1 | 1,000 | 1.0 | 4.2 | LOX/ | + | |
- | | RS-25 | 1 | 3870 | 3.7 | 4.5 | LOX/ | + | |
- | | Merlin | + | |
- | | Raptor | + | |
- | | NERVA | 2 | 250 | + | |
- | The //Thrust// is multiplied by the total mass of the drive. So a single F-1 rocket has a mass of 5, so gives a total thrust of 7,750. 9 Merlin engines have a mass of 4.5, so give a thrust of 4,410. | + | Aerospikes work well in both environments. |
- | ==== Fuels ==== | ||
- | * CH4/O2 | + | === Modern Day (TL 8) === |
- | * H2/F2 | + | |
- | * H1/O2 | + | |
- | * H2/O2 | + | |
- | * RP-1/O2 | + | |
- | * UDMH/NTO | + | |
- | * MMH/NTO | + | |
- | ===== Plausible Future (TL 9) ===== | + | The following drive types are based on real technology, simplified for purposes of the game. |
- | The "/a" and "/v" engines are variants designed for optimal atmosphere (sea level) and vacuum operation. | + | ^ Engine |
+ | | Merlin/a | ¼ | 0.5 | 850 | 2.8 | Kerolox | ||
+ | | Merlin/v | ½ | 1.0 | 980 | 3.1 | Kerolox | ||
+ | | Raptor/ | ||
+ | | Raptor/ | ||
+ | | F-1/a | 2 | 8.4 | 6,770 | 2.6 | Kerolox | ||
- | The environment is where the engine is actually being used. "/ | ||
- | Aerospikes work well in both environments. | + | === Plausible Future (TL 9) === |
- | ^ Engine | + | ^ Engine |
- | | Chem-A/a | + | | RD-4/a |
- | | Chem-A/a | + | | RD-4/ |
- | | Chem-A/v | + | | RD-4/ |
- | | Chem-B/ | + | | RD-2/ |
- | | Chem-B/ | + | | RD-2/a |
- | | Chem-B/ | + | | RD-2/v |
- | | Aerospike | + | | Chem-B/ |
- | | Aerospike | + | | Chem-B/ |
- | | Chem-3 | + | | Chem-B/ |
- | | Chem-3X | + | | Aerospike |
+ | | Aerospike | ||
+ | | Aerospike | ||
+ | | Aerospike | ||
+ | | Chem-3 | ||
+ | | Chem-3X | ||
| Nuclear-3 | | Nuclear-3 | ||
+ | | RCS | ⅛ | 1 | 100 | 3.2 | Mono | ||
- | ===== Implausible Future (TL 10) ===== | + | === Implausible Future (TL 10) === |
^ Engine | ^ Engine |
scifi/spacecraft/drives.1577024955.txt.gz · Last modified: 2019/12/22 14:29 by sam