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BPM-17 Injector is complete!
The injector for BPM-17 is now complete. BPM-17 is a test engine built to prepare our test stand for the next generation of Spica’s large rocket engines. While the injector itself is a highly technical Read more…
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The injector for BPM-17 is now complete. BPM-17 is a test engine built to prepare our test stand for the next generation of Spica’s large rocket engines. While the injector itself is a highly technical Read more…
4 Comments
Gaurav Vishwakarma · 30th April 2020 at 8:58 am
Hello Sir,
Can this BPM engine is good choice for low range sam missile?
Stephan · 30th April 2020 at 1:52 pm
I have a question about the swirl injectors: How did you choose their size?
For example, are they of a certain optimal size and scaling them would be bad/inefficient? Or are they the optimal size for the BPM-100? Or are those the biggest ones you can test in the BPM-5?
I mean that’s a lot of injectors, and having fewer parts seems like a good idea to reduce cost and reliability.
Second question: Do you expect a change in efficiency and/or trust when testing them in the BPM-5 compared to the original version, e.g. due to changes in massflow?
Daniel Resemini · 15th May 2020 at 2:07 pm
Injectors are due to provide fluid atomization. There are a few books used to evaluate and design. Ones I should suggest are: Modern Engineering for Design of Liquid Propellant Rocket Engines (Huzel), Theory and Practice of Swirl Atomizers.
GBOLAHAN LAWAL · 4th July 2021 at 2:20 pm
Endeavor aerospace – Is there a way to get reports and blueprints of the injectors
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