Results 51 to 60 of about 11,306,266 (196)

Subcooled flow boiling of fluorocarbons [PDF]

open access: yes, 1971
A study was conducted of heat transfer and hydrodynamic behavior for subcooled flow boiling of Freon-113, one of a group of fluorocarbons suitable for use in cooling of high-power-density electronic components. Problems arising from the excellent wetting
Bergles A. E., Murphy, Richard Walter
core  

Evaluation of a 1EHT Enhanced Heat Transfer Tube Bundle for Processes Involving Boiling

open access: yesChemical Engineering Transactions, 2013
Demands to increase performance of modern heat exchange systems are constantly being made; requiring the removal of larger rates of energy, using process units that occupy a smaller unit footprint.
D. Kukulka, R. Smith
doaj   +1 more source

Tables for solution of the heat-conduction equation with a time-dependent heating rate [PDF]

open access: yes, 1962
Tables are presented for the solution of the transient onedimensional heat flow in a solid body of constant material properties with the heating rate at one boundary dependent on time. These tables allow convenient and rapid estimation of the temperature
Bergles A. E.
core  

Heat Transfer Performance of Flat Pulsating Heat Pipe with Single-sided Wave Plate

open access: yesZhileng xuebao, 2014
Heat transfer performance of a flat pulsating heat pipe with single-sided wave plate was experimentally investigated. Influence factors of heat transfer performance were analyzed under the effect of forced air convection cooling conditions, including ...
Xiahou Guowei, Kong Fangming, Xie Mingfu
doaj  

Convective heat transfer characterization for novel hybrid lattice structures based on triply periodic minimal surfaces

open access: yesCase Studies in Thermal Engineering
Triply periodic minimal surfaces (TPMS) show superior advantages for efficient thermal management of heat exchanger because of high area-to-volume ratio and excellent overall heat transfer performance.
Zijian Zhang, Zhengying Wei, Junfeng Li
doaj   +1 more source

Heat transfer to impacting drops and post critical heat flux dispersed flow

open access: yes, 1978
Heat transfer to drops impacting on a hot surface is examined in context of dispersions of flowing, boiling fluids. The liquid contribution to heat transfer from a hot tube to a two-phase dispersion is formulated in terms of heat transfer contributions ...
Kendall, Gail E., Rohsenow, Warren M.
core  

Experimental Comparison of R245fa Falling Film Evaporation in Two Doubly-enhanced Tubes

open access: yesZhileng xuebao, 2019
The heat transfer performance of two types of doubly enhanced tubes was experimentally studied using R245fa after the horizontal single-tube falling film evaporating test bench was built.
Zhao Jiapu   +3 more
doaj  

Flow and heat transfer characteristics of microchannel with grooves structure on sidewalls

open access: yes河南理工大学学报. 自然科学版
ObjectivesIn order to explore the effects of grooves shape on the liquid flow and heat transfer performances in microchannel heat sink(MCHS), find an optimal groove geometry that can provide an efficient cooling performance with heat transfer enhancement
ZHU Qifeng   +5 more
doaj   +1 more source

Description of boiling project burnout detector

open access: yes, 1957
Introduction: In order to effectively utilize the high heat flux available through the mechanism of nucleate boiling in forced convection heat transfer, it is of primary importance that the maximum flux or "burnout" conditions be known for the liquid ...
Reynolds John Mitchell, Raymond, M. W.
core  

Heat and Mass Transfer

open access: yes, 2019
Heat and mass transfer is the core science for many industrial processes as well as technical and scientific devices. Automotive, aerospace, power generation (both by conventional and renewable energies), industrial equipment and rotating machinery ...

core   +1 more source

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