Results 241 to 250 of about 159,270 (294)

High-efficiency multilayer grating for enhanced tender x-ray photoelectron spectroscopy. [PDF]

open access: yesSci Rep
Tan WJ   +16 more
europepmc   +1 more source

Observed regimes of submesoscale dynamics in the Southern Ocean seasonal ice zone. [PDF]

open access: yesNat Commun
Prend CJ   +5 more
europepmc   +1 more source

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
openaire   +1 more source

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

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
openaire   +1 more source

Accuracy of Zero-Heat-Flux Cutaneous Temperature in Intensive Care Adults

Critical Care Medicine, 2017
Objectives: To compare accuracy of a continuous noninvasive cutaneous temperature using zero-heat-flux method to esophageal temperature and arterial temperature. Design: Prospective study. Setting: ICU and NeuroICU, University Hospital.
Claire, Dahyot-Fizelier   +8 more
openaire   +2 more sources

Study on transient heat flux intensity factor with interaction integral

International Journal of Thermal Sciences, 2019
Abstract Aim at determining of the heat flux intensity factor (HFIF) near a crack tip in structures under transient heat flux load, the transient JT integral is defined firstly and proved to be path-independent. Based on the path-independence of the transient JT integral, a transient interaction integral utilized to extract the transient HFIF is ...
Huachao Deng   +4 more
openaire   +1 more source

Theoretical prediction of solar heat flux intensity on parabolic trough collector systems

Materials Today: Proceedings, 2020
Abstract Wide spread utilization of solar energy can be reduce a significant portion of the conventional energy for the benefits of nation economy. The solar water heating systems are one of the popular devices to harness the sun radiation incident on the surface of earth at free of cost.
Ananda Gowda   +2 more
openaire   +1 more source

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