NIOBIUM-1% ZIRCONIUM, NATURAL-CIRCULATION, BOILING-POTASSIUM CORROSION LOOP TEST
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BOILING↗
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Results for “two-phase”
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.
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Hydrodynamic Modelling for Tidal Energy Kites: Cooperative Research and Development Final Report, CRADA Number CRD-24-30123
The primary goal of the work is to improve accuracy of hydrodynamic loads acting on the lifting surface of the kite turbine due to complex air-water-lifting body interaction in a low-order numerical model using high-fidelity numerical input. The result of this study will help the Participant better design control algorithms for the kite turbine so that the turbine can harvest more energy while maintaining stability of the platform as well as its reliability. The use of hydrodynamic coefficients/load components from computational fluid dynamic simulation will inform better inputs for a medium-fidelity dynamic model (specifically an OrcaFlex model) which is intended for use in rapid design iterations in the design process.
16 TIDAL AND WAVE POWER↗
Alkali metals boiling and condensing investigations quarterly progress report no. 10, oct. 1 - dec. 31, 1964
Nucleate boiling and condensed heat transfer mechanism of potassium
HEAT TRANSFER↗
Cryogenic propellant venting under low pressure conditions final report
Cryogenic propellant venting under low pressure conditions - heat-transfer coefficients for two- phase, single component, solid-gas mixture flow in short, vertical tube
HEAT-TRANSFER COEFFICIENT↗
Interfacial heat and mass transfer in a suddenly pressurized binary liquid-vapor system.
Phase change across interface of suddenly pressurized binary liquid-vapor system
HEAT TRANSFER↗
Flow of a gas-solid suspension through a nozzle.
Modified Runge-Kutta analysis of one-dimensional nozzle flow of gas-solid suspension, noting electrostatic effects
RUNGE-KUTTA INTEGRATION↗
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↗
Analysis of the turbulent mixing between a reactive gas-particle rocket exhaust and a confined airstream.
Air-augmented rocket engine performance prediction requires detailed study of mixing region between reactive gas-particle rocket exhaust and confined airstream
THRUST AUGMENTATION↗
Instrumentation for two phase metallic flows
Instrumentation for measuring pressure drop and void fractions in metal liquid-vapor flows
TWO-PHASE FLOW↗
Interfacial heat and mass transfer in a suddenly pressurized, binary liquid-vapor system.
Phase change across interface of suddenly pressurized binary liquid-vapor system
PHASE CHANGE↗
An experimental study of the condensing characteristics of mercury vapor flowing in single tubes.
Condensing characteristics of mercury vapor flowing in horizontal single tubes examined in crossflow-nitrogen-cooled and NaK-cooled condensors
TWO-PHASE FLOW↗
Heat transfer to a subliming solid-vapor mixture of hydrogen below its triple point.
Heat transfer coefficients over range of Reynolds numbers for solid-vapor mixture of parahydrogen discharge below triple point pressure
LIQUID HYDROGEN↗
Mercury droplet size and distribution in glass condenser tube in 1-g and zero- gravity environments
Mercury droplet size and distribution in glass condenser tube in one and zero gravity environments
DROP SIZE↗
The validity of the semiclassical method for the coupled channel atomic scattering problem
Stationary phase approximation for two-channel atomic scattering system amplitude
TWO-PHASE SYSTEM↗
Some physical properties of alloys of the ZrC-NbC and TaC-HfC systems
Hall effect and electric resistance of zirconium carbide niobium carbide and tantalum carbide hafnium carbide alloys
HALL EFFECT↗
Buoyancy effects on forced-convective boiling.
Gravity and buoyancy effects on slip ratio, void fraction, flow model and boiling heat transfer
HEAT TRANSFER↗
Analysis of fluid conditions in the discharge line of a cryogenic container undergoing self- pressurized draining.
Discharge line fluid conditions in cryogenic container with self-pressurized draining, using Bernoulli, continuity and general energy equations and fluid properties
ENERGY EQUATION↗
Low power performance of the LHP with different wick materials
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spacecraft thermal control loop heat pipes two-pha↗