Simscape Pressure Fed System

I need to simulate a pressure-fed rocket engine. There's a high pressure Inert gas tank that is connected to a Propellent tank and is supposed to push the propellent out from the other end at a certain pressure. Since these systems will be in two different domains (G and TL), how can I approach this. Any suggestions are appreciated. Thank you!

4 Comments

Yeah sure just did
Vincent Finello
Vincent Finello on 2 Nov 2023
Edited: Vincent Finello on 2 Nov 2023
Do you have any advice on how to do this with Simscape Fluid Modeling?
Did you get a helpful answer to this because the accepted answer does not seem to help at all?
havva
havva on 19 Mar 2025
Moved: Walter Roberson on 19 Mar 2025
did you get any useful answer for your question

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 Accepted Answer

Rajat Tewari
Rajat Tewari on 21 Jul 2020
Hi Abhigya,
To achieve a pressure-fed rocket engine, following examples would be helpful:
  1. Modeling Engine Timing Using Triggered Subsystems
  2. Generic Engine
  3. Piston Engine
Hope it helps.

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R2019b

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