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Experimental Study on the Cooling Film Effectiveness of a Hypersonic Blunt Body

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (3)

This work focuses on the heat flux characteristics of a hypersonic blunt body with a tangential Mach 3 supersonic cooling film. Experiments were carri......

Research on Heat Transfer Enhancement of Vortex-Induced Vibration of Side-by-Side Double Tubes

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (3)

The fluid-induced vibration heat transfer enhancement technology has great potential, because it can effectively improve the heat transfer efficiency ......

Experimental Research on Flow and Heat Transfer in Microchannel with Refrigerant HFO1234yf

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (2)

An experiment was carried out to study the effect of refrigerant mass flow rate, heat flux density, and saturation temperature on boiling heat transfe......

Turbine Blade Tip and Casing Phantom Cooling from Blade-Surface Film Coolant

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (2)

Numerical simulations are carried out to predict the phantom cooling on the blade tip and casing from blade-surface film coolant. The impacts of hole ......

Investigation of Fluid-Induced Vibration and Heat Transfer of Helical Elastic Coiled Tube

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (3)

The study of fluid-induced vibration of helical elastic coiled tubes to enhance heat transfer is very important for engineering practice and energy sa......

Film Cooling Performance of a Fully Cooled Vane at High Subsonic Conditions

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (2)

This work focuses on the experimental study of the heat transfer and film cooling characteristics of a fully cooled vane under high subsonic condition......

Influence of Supercritical Carbon Dioxide Condensation on Flow and Performance

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (3)

The practical use of supercritical carbon dioxide (sCO(2)) for systems operating on the Brayton cycle is currently difficult due to the occurrence of ......

Study on Heat Transfer in Self-Excited Oscillation with Backflow Vortex Disturbance Effect

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (3)

The fluid motion characteristics have an important influence on the evolution of the backflow vortex near the pipe wall. The instantaneous velocity an......

Heat Transfer in a Ferromagnetic Chemically Reactive Species

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (2)

The impacts of Newtonian heating and a magnetic dipole in a two-dimensional ferrofluid due to a stretchable cylinder are analyzed in this paper. The e......

Analytical Study on Homogeneous Nucleation and Bubble Evolution Inside Monocomponent Fuel Droplet

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (3)

Homogeneous nucleation and bubble evolution inside a fuel droplet trigger the occurrence of flash boiling, which shows a high potential to improve the......

Global Sensitivity Analysis Based on BP Neural Network for Thermal Design Parameters

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (1)

In order to obtain the thermal design parameters that have a great influence on the temperature T of the spectrometer frame, the sensitivity of the th......

Analysis on Fluid-Induced Vibration and Heat Transfer of Helical Elastic Tube Bundles

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (1)

The study on fluid-induced vibration of helical elastic tube bundles (HETBs) to enhance heat transfer is of great significance in industrial productio......

Research on Vibration and Heat Transfer in Heat Exchanger with Vortex Generator

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (1)

For realizing effective vibration excitation and control, a new vortex generator (VG) is proposed. Based on a two-step calculation strategy, the flow-......

Model for Rapidly Computing the Highest Temperature Based on Fermat Point in Chips

期刊: JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2021; 35 (1)

This paper proposes an analytical model for computing the highest temperature based on the Fermat point in chips. The transient temperature is determi......

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