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/sci/ - Science & Math

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>> No.11984584 [View]
File: 2.35 MB, 1104x848, EXOS_Aerospace_Engine.png [View same] [iqdb] [saucenao] [google]
11984584

>>11984576
If I'm recalling properly, the ethanol+lox engine used by EXOS Aerospace does not use regenerative cooling. Instead the engine relies on its graphite thrust chamber assembly to "tank" the heat of combustion.

>> No.11902249 [View]
File: 2.35 MB, 1104x848, EXOS_Aerospace_Engine.png [View same] [iqdb] [saucenao] [google]
11902249

>>11902240
Alcohol is based.

>> No.11443992 [View]
File: 2.35 MB, 1104x848, EXOS_Aerospace_Engine.png [View same] [iqdb] [saucenao] [google]
11443992

Anyone else here use Rocket Propulsion Analysis? I'm trying to use the trial version, but the components windows for the propellants isn't loading properly. Both v.1.2 and v.2.3 have this issue.

>> No.11412464 [View]
File: 2.35 MB, 1104x848, EXOS_Aerospace_Engine.png [View same] [iqdb] [saucenao] [google]
11412464

While we're on the topic of amateur rocket engines. Is a liquid propellant engine that generates about 5.6 kN at sea level too big for an amateur to handle if he's never made and texted an engine before?

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