Results 221 to 230 of about 2,481,320 (272)

Rocky Planets as Heat Engines. [PDF]

open access: yesSpace Sci Rev
Lourenço DL   +16 more
europepmc   +1 more source

Metaceramic enables ultrahigh-temperature record rectification and programmable 3D thermal control. [PDF]

open access: yesSci Adv
Su Y   +10 more
europepmc   +1 more source

Compound drivers of Antarctic sea ice loss and Southern Ocean destratification. [PDF]

open access: yesSci Adv
Narayanan A   +8 more
europepmc   +1 more source

Composite Heat Shields in Intense Energy Fluxes with Diffusion

Russian Engineering Research, 2019
A method is proposed for bench testing of reusable composite samples under intense thermal and ionizing radiation. Tests are conducted under intense energy fluxes. As a result of the tests, the temperature field and the displacement field at the surface of heat-shielding composite and in its depth are determined at different times.
L N Rabinskii, O V Tushavina
exaly   +2 more sources

Pulsed action of intense heat fluxes and volume heat sources on metals

Journal of Engineering Physics and Thermophysics, 1967
When 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.
A G Goloveiko
exaly   +2 more sources

SIMULATION OF SYSTEM FOR REPRODUCTION OF HIGH INTENSITY HEAT FLUX

Ukrainian Metrological Journal, 2020
Control of integral heat losses energy facilities during operation and fire tests are accompanied by an intensive heat transfer process in which the values of the surface heat flux reach about 200 kW/m2. Measurement of the heat flux is carried out using contact (heat flux sensors) and contactless (radiometers of measuring instruments) sensors, which ...
Kovtun, S.   +3 more
openaire   +2 more sources

Electron Heat Fluxes Generated by Intense Whistler Waves at the Upper Ionospheric Altitudes

open access: yesJournal of Geophysical Research: Space Physics, 2022
AbstractMagnetospheric whistler waves, chorus and hiss, can't provide the resonance heating of the core electron plasma population. However, these whistler‐mode branches, can implicitly participate in the heating processes of the core plasma thermal electron population by triggering the electron precipitation over a broad energy range from the ...
Qianli Ma, Mike Chu, George V Khazanov
exaly   +2 more sources

High heat flux target for intense neutron source

Review of Scientific Instruments, 1984
A 200-kV, 200-mA deuterium ion accelerator has been developed to simulate the operation of an intense neutron source for use in cancer therapy. The thin-film ScD2 target for the neutron source is supported on a water-cooled copper substrate designed to dissipate 40 MW/m2 at a surface temperature of 450 °C.
F. M. Bacon   +5 more
exaly   +2 more sources

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