An experiment on particulate damping in a two- dimensional hydrogen-oxygen combustor
Damping in two dimensional hydrogen-oxygen combustor
Heidmann, M. F.↗
Engineering topics
Heidmann, M. F.
Publications and source records attributed to Heidmann, M. F..
Analysis of frequency response characteristics of propellant vaporization
Dynamic response of droplet vaporization process excited by traveling transverse acoustic oscillations derived by linear analysis
VAPORIZATION↗
Experimental investigation of transverse-mode solid-propellant combustion instability in a vortex burner
Transverse-mode solid-propellant combustion instability in vortex burner
SOLID PROPELLANT ROCKET ENGINE↗
Evaluation of tangential velocity effects on spinning transverse combustion instability
Tangential velocity effects on spinning transverse combustion instability
COMBUSTION INSTABILITY↗
Analysis of n-heptane vaporization in unstable combustor with traveling transverse oscillations
Vaporization analysis of n-heptane in unstable combustor with traveling transverse oscillations using drop-evaporation theory
ROCKET COMBUSTOR↗
Analysis of frequency response characteristics of propellant vaporization
Numerical analysis of dynamic response of propellant evaporization
Heidmann, M. F.↗
Oxygen-jet behavior during combustion instability in a two-dimensional combustor
Liquid oxygen set behavior during combustion instability in gaseous hydrogen fueled rocket combustor
JET FUEL↗
Oscillatory combustion of a liquid-oxygen jet with gaseous hydrogen
Oscillatory combustion of liquid oxygen jet with diffusely injected gaseous hydrogen
COMBUSTION INSTABILITY↗
Injector for bipropellant rocket engines Patent
Injector manifold assembly for bipropellant rocket engines providing for fuel propellant to serve as coolant
Heidmann, M. F.↗
Experimental Effect of Gas Flow Transients on the Heat Release of Burning Liquid Drops in a Rocket Combustor
Experimental effect of gas flow transients on heat emission of burning liquid drops in a rocket combustor
LIQUID DROP↗
Instrument for the quantitative measurement of radiation at multiple wave lengths Patent
Multiple wavelength radiation measuring instrument for determining hot body or gas temperature
Auble, C. M.↗
A STUDY OF INJECTION PROCESSES FOR 15-PERCENT FLUORINE-85- PERCENT OXYGEN AND HEPTANE IN A 200-POUND-THRUST ROCKET ENGINE
Injection techniques for fluorine, oxygen, and heptane in 200-pound thrust rocket engine
FUEL INJECTION↗
Injection Principles from Combustion Studies in a 200-Pound-Thrust Rocket Engine Using Liquid Oxygen and Heptane
The importance of atomizing and mixing liquid oxygen and heptane was studied in a 200-pound-thrust rocket engine. Ten injector elements were used with both steel and transparent chambers. Characteristic velocity was measured over a range of mixture ratios. Combustion gas-flow and luminosity patterns within the chamber were obtained by photographic methods. The results show that, for efficient combustion, the propellants should be both atomized and mixed. Heptane atomization controlled the combustion rate to a much larger extent than oxygen atomization. Induced mixing, however, was required to complete combustion in the smallest volume. For stable, high-efficiency combustion and smooth engine starts, mixing after atomization was most promising.
Heidmann, M. F.↗