Laser Doppler detection systems for gas velocity measurement
Gas flow velocity measurement by coherent detection of scattered laser radiation from small particles suspended in fluid, using Doppler effect
Huffaker, R. M.↗
Engineering topics
Huffaker, R. M.
Publications and source records attributed to Huffaker, R. M..
Laser-Doppler gas velometer
Three dimensional laser Doppler instrument measures both local mean and fluctuating gas velocity of air flow. Technique is used for measuring atmospheric wind velocity and turbulence. Under certain conditions liquid flows can be measured.
Huffaker, R. M.↗
Laser-Doppler system for detection of aircraft trailing vortices
Carbon dioxide CW laser-Doppler velocimeter for detecting aircraft wing tip trailing vortices by measuring atmospheric aerosols backscatter
Huffaker, R. M.↗
Application of laser Doppler velocity instrumentation to the measurement of jet turbulence.
Three dimensional laser Doppler velocity instrument for mean velocity and turbulence measurements in subsonic jet shear layer
Fuller, C. E.↗
General Computer Program for Calculation of Radiation from Inhomogeneous, Nonisobaric, Nonisothermal Rocket Exhaust Plume
Computer program evaluates radiation from an axisymmetric gas body with water vapor, carbon dioxide, carbon monoxide, and solid carbon particles as radiating constituents, and hydrogen as a nonradiating constituent. The program provides a convenient method of evaluating a great many problems of radiation from rocket exhaust plumes.
Dash, M. J.↗
Radiative heat transfer calculations for Saturn exhaust plumes
Computer programs for predicting radiative heat transfer for Saturn exhaust plumes
Huffaker, R. M.↗
Application of laser Doppler techniques to turbulent velocity measurement
Laser Doppler instrumentation for turbulent velocity measurement
Huffaker, R. M.↗
Current research on infrared radiation from rocket exhaust.
IR radiation heat transfer from rocket exhaust plumes, discussing absorption and emission characteristics
Huffaker, R. M.↗
Radiative heat transfer from Saturn exhaust plumes
Band model for calculating radiative heat transfer from Saturn exhaust plumes
Huffaker, R. M.↗
Development of laser-Doppler gas velocity instrumentation
Laser-Doppler gas velocity instrumentation
Huffaker, R. M.↗
Inhomogeneous radiant heat transfer from Saturn rocket exhaust plumes
Inhomogeneous radiant heat transfer from Saturn rocket exhaust plumes
ROCKET EXHAUST↗
Calculation of infrared spectral transmittances of inhomogeneous gases
Calculation of spectral transmittance for a particular inhomogeneous gas path is made by combining known data on gases at constant temperature, pressure, and concentration. The spectral transmittances of the inhomogeneous plume gases is needed to calculate the heat radiated from the exhaust plume to the rocket base of a multiple engine rocket.
Huffaker, R. M.↗
Laser Doppler flowmeter measures gas velocity
Utilizing the large magnitudes of Doppler shifts obtainable from a CW gas laser, local velocity vectors are measured by using the visible light from the laser. This technique is applicable for the measurement of velocity of any moving surface.
Foreman, W.↗
Continuous carbon absorption studies
Absorption coefficient of carbon from rocket exhaust and large booster base heating
CARBON↗
Infrared spectral transmittances for determining radiant flux of inhomogeneous gases
Infrared spectral transmittances for determining radiant energy transfer from exhaust gases to rocket base
ROCKET EXHAUST↗
Development of a laser doppler flowmeter for gas velocity measurement
Continuous wave gas laser Doppler flow meter for gas velocity measurement
VELOCITY MEASUREMENT↗
Heat and mass transfer in binary inert gas flow for distributions of temperature and concentration rendering the properties nearly constant
Injection of foreign gas into laminar air boundary layer - heat and mass transfer problems solved by simple calculation method of similarity equations
ENERGY TRANSFER↗
AERODYNAMIC ANALYSIS OF TEKTITES AND THEIR PARENT BODIES
Ablation analysis of tektites and their parent bodies by fusion of opaque siliceous stone into glass by aerodynamic heating to prove tektite origin
EXTRATERRESTRIAL MATTER↗