Accession Number : AD0724587

Title :   Cold Flow Measurements in the Study of Injection Phenomena in Vortex-Type Rocket Engine Injectors.

Descriptive Note : Technical rept.,

Corporate Author : ROCKET PROPULSION ESTABLISHMENT WESTCOTT (ENGLAND)

Personal Author(s) : Jackman,P. E.

Report Date : AUG 1970

Pagination or Media Count : 43

Abstract : Quantitative studies have been made of the flow of water from an isolated sector of a vortex-type injector. The results are used to explain the phenomena observed on tests made during the development of a packaged propellent rocket engine. A correlation is developed to determine the deflection of the tangentially introduced liquid by a jet injected radially, and this result is shown to be applicable to the design of an injector for the hypergolic propellents mixed amine fuel and inhibited red fuming nitric acid. (Author)

Descriptors :   (*INJECTORS, COLD FLOW), (*LIQUID PROPELLANT ROCKET ENGINES, INJECTORS), LIQUID ROCKET FUELS, LIQUID ROCKET OXIDIZERS, HYPERGOLIC ROCKET PROPELLANTS, FILM COOLING, LIQUID JETS, BAFFLES, ORIFICES, JET MIXING FLOW

Subject Categories : Combustion and Ignition
      Liquid Propellant Rocket Engines

Distribution Statement : APPROVED FOR PUBLIC RELEASE