Results 51 to 60 of about 17,455,385 (200)
Analytical considerations of flow boiling heat transfer in metal-foam filled tubes [PDF]
, 2012 Flow boiling in metal-foam filled tube was analytically investigated based on a modified microstructure model, an original boiling heat transfer model and fin analysis for metal foams.
Zhao, Changying +3 more
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Improved prediction of shell side heat transfer in horizontal evaporative shell and tube heat exchangers [PDF]
, 2008 This paper presents an improved prediction method for the heat transfer and pressure drop in the shell side of a horizontal shell and tube evaporator. The results from an experimental test program are used in which a wide range of evaporating two-phase ...
TUVNEL (Funder) +10 more
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A Numerical Study of Lewis Factor for Fin-and-tube Heat Exchangers under Dehumidifying Conditions
Zhileng xuebao, 2012 Lewis factor is an important parameter for heat and mass transfer process at dehumidifying conditions. A numerical model for calculating the Lewis factor and a correlation for engineering calculation are established.
Han Weizhe +3 more
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Validation of PCHE-Type CO2–CO2 Recuperative Heat Exchanger Modeling Using Conductance Ratio Method
EnergiesPrinted-circuit heat exchangers (PCHEs) are compact exchangers with exceptional heat-transfer properties that are important for supercritical CO2 technology. Recalculating the heat transfer under off-design conditions is a common task.
Viktoria Carmen Illyés +3 more
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Coupled heat transfer model for the combustion and steam characteristics of coal-fired boilers
Engineering Applications of Computational Fluid Mechanics, 2021 This paper presents a coupled heat transfer model for coal-fired boilers that integrates boiler’s fire side computational fluid dynamics (CFD) solution with the boiler’s steam cycle, and thus, can predict the boiler steam temperatures subject to ...
Yan Xie +4 more
doaj +1 more source
Journal of Industrial Textiles, 2022 The transfer process of heat and water vapor in a porous fiber membrane was investigated through the simulation of a 3D model for optimizing the configuration design.
Haihong Gu +4 more
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Heat transfer during film condensation of potassium vapor [PDF]
, 1966 The object of this work is to investigate theoretically and experimentally the following two phases of heat transfer during condensation of potassium vapore, a.
Kroger, Detlev Gustav
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Yuanzineng kexue jishuHeat pipes are heat transfer components that rely on the phase change of their internal working fluid to achieve heat transfer. When using alkali metals such as lithium, sodium, and potassium as the working fluid for heat pipes, high temperature heat ...
JIANG Shunli1, 2, YUAN Dewen1, , YOU Ersheng1, ZHANG Youjia1, HUANG Shanfang2, CUI Yinghuan1, XU Jianjun1
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Heat transfer to impacting drops and post critical heat flux dispersed flow
, 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.
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The fractional heat equation [PDF]
, 2012 Paper presented at the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Malta, 16-18 July, 2012.This paper extends the method, in which a Volterra-type integral equation that relates the local values of temperature and
Poletkin, KV +3 more
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