[RSS]FE-7V Engine

@Samps0n Because the atmosphere is different between RSS and JUNO. RSS is thicker.And the Isp is lower than real so that's necessary. Anyway the comment is really too long (and much annoying for non-English user like me and the maker) you can just say in just a few sentences.

I wasn’t talking to you. You haven’t spoken yet so why do you think I would post a detailed Q\A to you? I would expect a one word answer from you, but not a negative remark too, I didn’t say anything to you that was dismissive or rude, so why are you being dismissive and rude to me? Surely that will translate correctly, I hope.

@moxmaker, are you sure? My experience shows the viscosity of the air is the same in each. How does this affect isp?

@Samps0n TLDR

What are the differences between the specs for a first or 2nd,3rd, stage rocket engine? What is the difference between rss and Juno as far as a rocket that has no other stats than the thrust, isp, and bell ratio , and I don’t see how there is a ratio or isp that is ‘rss’ , an rss rocket has the addional Δv to make the orbit around a larger body, but the atmospheres are so close to the to the other that it negligible for a first stage rocket or like in this case, which is the orbital vac bell that possibly transitions the atmosphere but even then that would be the same physics whether RSS @FalconAero or Juno sized planet. I am not saying this isn’t correct, I just am trying to understand and without knowing the weight or propellent lvls how we have to stats to say whether any given engine belongs in what I see as two mirrored atmospheres on two different sized balls that equal the same mass.

@hifuu lol，thank you😉

another cool engine I could find

@ChineseSpaceEnthusiasts 不许rua（恼）（逃脱）

@CentaurAerospace 你就事猫猫！

@ChineseSpaceEnthusiasts ？哪来的猫猫

事猫猫！rua了

@Samps0n It means exactly what @FalconAero said

@Samps0n I think the builder meant that the engine is meant to be used in rss environment and thus built to rss specs

@Samps0n Sorry I don't quite understand what you mean, so let's be clear

How can just an engine be ‘RSS’ ?

@RocketLover2333 贴贴

来晚了TAT