What is it about?

WE present a physical mechansim on the high-frequency combustion instabilty of the liquid rocket engines, and demonstrated a high-speed and large-amplitude pressure change in combustion tests.

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Why is it important?

We presented a physical model on the instability and demonstrated it, The pressure change resembled that in the rocket engines.


We think the mechansim is made clear, and now we can prevent the accedint of the combustion chamber.

Takeshi Kanda
Chubu Daigaku

Read the Original

This page is a summary of: Single pulse combustion test of high-frequency instability of rocket engine, Acta Astronautica, January 2021, Elsevier,
DOI: 10.1016/j.actaastro.2020.08.024.
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