[AR] coaxial injectors, venturi effect

  • From: Peter Fairbrother <peter@xxxxxxxxxx>
  • To: arocket@xxxxxxxxxxxxx
  • Date: Thu, 28 Jan 2021 12:31:15 +0000

Anybody got any knowledge or refs on the effect of the venturi effect on coax injectors?

Presumably the moving outer stream exerts an effect on the inner stream - and possibly vice-versa? - and lowers the injector pressure drop on the inner fluid. But is this significant?

thx

Peter Fairbrother

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