Results 51 to 60 of about 951,571 (264)

Multi-scale model for heat and mass transfer during rice drying [PDF]

open access: yes, 2013
Grain drying is a simultaneous heat and moisture transfer problem. The modeling of such a problem is of significance in understanding and controlling the drying process.
ElGamal, Ramadan   +2 more
core   +1 more source

Design and Experimental Study on CO2 Water-cooled Tube-in-tube Gas Cooler

open access: yesZhileng xuebao, 2016
A water-cooled tube-in-tube gas cooler was designed in this paper, and experimental researches on it were conducted. A triple tube is equipped in the gas cooler with CO2 in the inner tubes and water between inner and outer tubes.
L   +6 more
doaj  

A Comprehensive Review on Studies of Flow Characteristics in Horizontal Tube Falling Film Heat Exchangers

open access: yesEnergies
The horizontal tube falling film heat exchangers (HTFFHEs), which exhibit remarkable advantages such as high efficiency in heat and mass transfer, low resistance, and a relatively simple structural configuration, have found extensive applications ...
Zhenchuan Wang, Meijun Li
doaj   +1 more source

An experimental study on micro-scale flow boiling heat transfer [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +2 more
core  

low Boiling Heat Transfer Characteristics of R290 in 5mm Small-diameter Tubes

open access: yesZhileng xuebao, 2019
The characteristics of heat transfer for R290 flow boiling in 5 mm small diameter tubes were investigated experimentally with a focus on the effects of heat flux, mass flow rate, and saturation temperature on the surface coefficient of boiling heat ...
He Kuan, Liu Jianhua, Yu Xiaoxiao
doaj  

Investigation of the Static Mixer for Improved Heat Transfer to Black Liquors [PDF]

open access: yes, 1974
The objective of this experiment was to determine an improved method by which evaporation of kraft black liquors to the 50 to 65% total solids level could be sufficiently performed in multiple effect evaporators.
Redmond, Bruce J.
core   +1 more source

Evaporation Heat Transfer of R32 inside Horizontal Tubes

open access: yesZhileng xuebao, 2017
This paper studies the evaporation heat transfer of R32 inside two different diameters of horizontal tubes under saturation temperatures of 0 ℃, 5 ℃, and 10 ℃.
Li Qingpu   +5 more
doaj  

Improving heat transfer performance in serpentine microchannel with carbon nanotube-embedded PVDF coating

open access: yesCase Studies in Thermal Engineering
This paper examines the impact of a polyvinylidene fluoride (PVDF) and carbon nanotube (CNT) hybrid coating on the heat transfer and hydraulic performance of serpentine microchannel heat sinks.
Qiao Wang   +6 more
doaj   +1 more source

Analysis of Magnetohydrodynamic (MHD) Nanofluid Flow with Heat and Mass Transfer Over a Porous Stretching Sheet

open access: yesInternational Journal of Applied Mechanics and Engineering, 2020
This work investigates a three-dimensional Magnetohydrodynamic (MHD) nanofluid flow with heat and mass transfer over a porous stretching sheet. Firstly, partial differential equations are transformed into coupled non-linear ordinary differential ...
A.S. Odesola   +3 more
doaj   +1 more source

Numerical Study on Heat Transfer of Gaseous Nitrogen Thermoregulation System in Thermal Vacuum Chamber

open access: yesMATEC Web of Conferences, 2019
Extensive numerical study on the heat transfer performance of the gaseous nitrogen (GN) thermoregulation shroud surface was conducted in this work.
Ying Zhou, Chao He, Bai Bing, Ning Juan
doaj   +1 more source

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