Spectral analysis of pump-cavitation noise.
Frequency pattern analysis for liquid rocket pump fluid cavitation characteristics
FREQUENCY ANALYSIS↗
SEARCH · Search NASA
Results for “CAVITATION”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Void-fraction measurements in cavitating mercury.
Gamma-ray densitometer technique for precise measurement of local or mean density in axially symmetric two phase flow with attention to cavitating mercury in venturi
TWO-PHASE FLOW↗
Cavitation Bubble Observation in a Venturi
Observed collapse rate of water bubbles in cavitating Venturi compared with incompressible theory for spherical bubbles
WATER↗
Cavitation inception in liquid nitrogen and liquid hydrogen flowing in a venturi Interim report, 15 Jul. 1964 - 15 Jul. 1967
Cavitation characteristics of liquid hydrogen, and liquid nitrogen flow in plastic venturi
Edmonds, D. K.↗
Effects of wall pressure distribution and liquid temperature on incipient cavitation of Freon-114 and water in venturi flow
Effects of Freon, water flow temperatures, and pressures on incipient venturi cavitation
Gelder, T. F.↗
Venturi scaling studies on thermodynamic effects of developed cavitation of Freon-114
Thermodynamic effects on Freon cavitation on venturi scale model
Moore, R. D.↗
Effect of cover gas pressures on accelerated cavitation damage
Gas pressure effects on cavitation resistance of structural materials in liquid metal space power systems
Johnston, J. R.↗
Thermodynamic depressions within cavities and cavitation inception in liquid hydrogen and liquid nitrogen Final report, 15 Jul. 1964 - 15 Dec. 1967
Thermodynamic depressions within cavities and cavitation inception in liquid hydrogen and nitrogen in transparent plastic venturi tubes
Edmonds, D. K.↗
Effect of cover gas pressures up to 4 atmospheres on accelerated cavitation damage in sodium
Gas pressures effect on accelerated cavitation damage in sodium
Johnston, J. R.↗
Cavitating performance of two low-area-ratio water jet pumps having throat lengths of 7.25 diameters
Cavitation performance of jet pumps having low ratios of nozzle to throat area
Sanger, N. L.↗
Experimental study of cavitating hydrofoils in cascade Final report
Water tunnel tests on cavitating cascade of flat plate hydrofoil
Acosta, A. J.↗
Operation of a liquid fluorine pump in cavitating flow at an inducer tip speed of 188 feet per second /57.3 m/sec/
Liquid fluorine pump, impeller, and inducer corrosion resistance to cavitation flow
Osborn, W. M.↗
Noncavitating and cavitating performance of two low-area-ratio water jet pumps with throat lengths of 5.66 diameters
Noncavitating and cavitating performance of two low area ratio water jet pumps with throat lengths of 5.66 diameters
Sanger, N. L.↗
Cavitation damage of stainless steel, nickel, and an aluminum alloy in water for ASTM round robin tests
Cavitation damage of stainless steel, nickel, and aluminum alloy in water
Young, S. G.↗
Gas content, size, temperature, and velocity effects on cavitation inception in a venturi.
Cavitation inception in venturis, giving gas content, throat size, velocity and temperature effects via water and mercury test fluids
Ericson, D. M.↗
Effect of cover gas pressures on accelerated cavitation damage.
Cover gas pressure effects on resistance to accelerated cavitation damage of materials
Johnston, J. R.↗
Semitoroidal-diaphragm cavitating valve designed for bipropellant flow control
Valve controls the flow of bipropellant liquids in rocket engines. Throttling and cavitation of the liquids are controlled by axial deflections of a semitoroidal metal diaphram. The valve is highly resistant to corrosion and leakage, and should be useful in food processing and chemical industries.
Young, A. L.↗