Results 281 to 290 of about 328,626 (335)
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Determination of local anode heat fluxes in high intensity, thermal arcs
IEEE Transactions on Power Apparatus and Systems, 1976A new method is presented suitable for measuring extremely high local heat fluxes on surfaces. The method is applied for measuring peak anode heat fluxes in 5 kA pulsed arcs using nitrogen and argon at 1 atm. as working gases and tungsten, molybdenum, copper, and titanium as anode materials.
J.L. Smith, E. Pfender
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Intensive cooling method for power electronic component with high heat flux
2014 13th International Conference on Control Automation Robotics & Vision (ICARCV), 2014A significant amount of attention has been focused on the methods of high heat flux removal due to the advancing requirements of the electronics industry. Water spray cooling is one of the best candidates for these thermal control problems. A new heater designed to simulate the high heat flux was briefly presented.
Yifeng Ding +5 more
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Thermal protection from intense localized moving heat fluxes using phase-change materials
International Journal of Heat and Mass Transfer, 1990Abstract Various technologies which protect a wall from being burned out by an intense localized moving heat source have been reviewed, and a solution to this problem is proposed in which a phase-change material (PCM) is placed underneath the wall to absorb the high heat flux.
Yiding Cao, Amir Faghri
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Association of air sea heat fluxes with tropical cyclones, intensity, energy and destructiveness
Meteorology and Atmospheric PhysicsPravat Rabi Naskar +2 more
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Liquid-mixed convection in a closed enclosure with highly-intensive heat fluxes
International Journal of Heat and Mass Transfer, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rivas-Cardona, A. +3 more
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Thermal and mechanical behaviour of diagnostic windows subjected to intense heat fluxes
Fusion Engineering and Design, 2000The diagnostic windows of a machine for thermonuclear fusion experiments are basically subjected to atmospheric pressure and thermal loads due to plasma radiation. The glass or ceramic windows capable of withstanding the expected design loads become critical components if a highly radiative plasma is present near the window, as experienced in RFX ...
P Zaccaria, S Dal Bello
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1991
Energy transport is considered in an intense flux tube on the Sun, with the aim of examining the role of various heating mechanisms and delineating their contributions to the energy budget. Radiative energy transport is modelled by solving the transfer equation in a generalised version of the Eddington approximation.
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Energy transport is considered in an intense flux tube on the Sun, with the aim of examining the role of various heating mechanisms and delineating their contributions to the energy budget. Radiative energy transport is modelled by solving the transfer equation in a generalised version of the Eddington approximation.
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Pulsed action of intense heat fluxes and volume heat sources on metals
Journal of Engineering Physics, 1967When a high-power thermal pulse acts on a metal, evaporation is one of the chief effects taking place during this thermophysical process. The temperature field of the metal is considered, allowing for evaporation, when both the surface and interior of the metal (or the surface alone) are exposed to intense thermal action.
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Explosive collapse of vapor film under conditions of intensive heat fluxes
High Temperature, 2007The stability is investigated (linear and nonlinear analysis) of the interface between a thin vapor film and a layer of liquid in the presence of a steady heat flux from a metal surface heated to a high temperature to the vapor film and then from vapor to subcooled liquid.
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An interaction integral method for calculating heat flux intensity factor with the XFEM
International Journal of Thermal Sciences, 2019Abstract The JT integral is defined to extract the heat flux intensity factor (HFIF), which is used to describe the singularity of heat flux near the tip of a crack, and the path-independence of the JT integral is theoretically proven. Based on the JT integral, the relationship between the HFIF and an interaction integral is established through ...
Huachao Deng +4 more
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