Results 71 to 80 of about 951,571 (264)

Flow boiling in straight heated tubes under microgravity conditions [PDF]

open access: yes, 2012
Boiling two-phase flow can transfer large heat fluxes with small driving temperature differences, which is of great interest for the design of high-performance thermal management systems applied to space platforms and on-board electronics cooling in ...
Colin, Catherine   +2 more
core   +3 more sources

Design sensitivity analysis of using various in-tube condensation correlations for an air-cooled condenser for ORCs [PDF]

open access: yes, 2015
The study is related to the evaluation of using 19 condensation heat transfer correlations in an annular finned horizontal round tube V-shaped air-cooled condenser design problem for a representative low-temperature waste heat recovery Organic Rankine ...
De Paepe, Michel   +2 more
core   +1 more source

Experimental study of recirculating heat transfer in geothermal wells with nanofluids

open access: yes地质科技通报
Objective Enhancing the heat transfer performance of heat transfer media is an effective means of efficiently exploiting geothermal resources. Numerous studies have shown that the addition of nanoscale metals or metal oxides to fluids can effectively ...
Zhaokai DAI   +6 more
doaj   +1 more source

Numerical calculation of the parameters of the efflux from a helium dewar used for cooling of heat shields in a satellite [PDF]

open access: yes
The parameters of the efflux from a helium dewar in space were numerically calculated. The flow was modeled as a one dimensional compressible ideal gas with variable properties.
Brendley, K., Chato, J. C.
core   +1 more source

Flow boiling heat transfer of a non-azeotropic mixture inside a single microchannel [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +3 more
core  

Multiple Slip Effects on MHD Unsteady Flow Heat and Mass Transfer Impinging on Permeable Stretching Sheet with Radiation

open access: yesModelling and Simulation in Engineering, 2019
This paper reports multiple slip effects on MHD unsteady flow heat and mass transfer over a stretching sheet with Soret effect; suction/injection and thermal radiation are numerically analyzed.
F. Mabood, S. Shateyi
semanticscholar   +1 more source

NASTRAN solutions of problems described by simultaneous parabolic differential equations [PDF]

open access: yes, 1975
NASTRAN solution techniques are shown for a numerical analysis of a class of coupled vector flow processes described by simultaneous parabolic differential equations.
Mason, J. B., Walston, W. H., Jr.
core   +1 more source

Flow pattern-based heat transfer analysis of microchannel flow boiling: An experimental investigation

open access: yesCase Studies in Thermal Engineering
The present study investigates the flow boiling heat transfer and flow pattern of R245fa in a smooth, horizontal microchannel with an inner diameter of 1 mm.
Longlong Feng   +3 more
doaj   +1 more source

Heat transfer from the stagnation area of a heated cylinder at Re(D) = 140,000 affected by free-stream turbulence [PDF]

open access: yes, 2011
This is the post-print version of the final paper published in International Journal of Heat and Mass Transfer. The published article is available from the link below.
Ames   +12 more
core   +1 more source

Effect of Condensation Heat Transfer Characteristics of Non-condensable Gas in Vertical Rectangular Channel

open access: yesZhileng xuebao, 2019
The current experiment uses de-ionized water as a substance to investigate the influence of a small amount of residual non-condensable gas in a narrow rectangular vertical channel on the condensation heat transfer characteristics.
Huang Jiayu   +4 more
doaj  

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