Results 281 to 290 of about 5,244,648 (358)
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, 1984
As we consider simultaneous fluid flow and heat transfer in porous media, the role of the macroscopic (Darcean) and microscopic (pore-level) velocity fields on the temperature field needs to be examined.
A. Bejan
semanticscholar +1 more source
As we consider simultaneous fluid flow and heat transfer in porous media, the role of the macroscopic (Darcean) and microscopic (pore-level) velocity fields on the temperature field needs to be examined.
A. Bejan
semanticscholar +1 more source
2008
This textbook provides engineers with the capability, tools and confidence to solve real-world heat transfer problems. It includes many advanced topics, such as Bessel functions, Laplace transforms, separation of variables, Duhamel's theorem and complex combination, as well as high order explicit and implicit numerical integration algorithms.
Sanford A. Klein, Gregory Nellis
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This textbook provides engineers with the capability, tools and confidence to solve real-world heat transfer problems. It includes many advanced topics, such as Bessel functions, Laplace transforms, separation of variables, Duhamel's theorem and complex combination, as well as high order explicit and implicit numerical integration algorithms.
Sanford A. Klein, Gregory Nellis
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Nuclear Science and Engineering, 1968
Thermal radiation is the dominant mode of heat transfer in flames with characteristic lengths exceeding approximately 0.2 m. It is for this reason that quantitative analysis of fire dynamics requires a working knowledge of thermal radiation. This chapter will introduce the fundamentals of thermal radiation and offer several methods for calculating ...
A. J. Stretton +3 more
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Thermal radiation is the dominant mode of heat transfer in flames with characteristic lengths exceeding approximately 0.2 m. It is for this reason that quantitative analysis of fire dynamics requires a working knowledge of thermal radiation. This chapter will introduce the fundamentals of thermal radiation and offer several methods for calculating ...
A. J. Stretton +3 more
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2011
In planetary interiors, heat is generated by the decay of the ▶ radiogenic isotopes U, U, Th, and K. In addition, latent heat may be released and consumed through phase transitions. The dissipation of kinetic energy of ▶ planetesimals colliding with the protoplanets during planetary accretion has heated the planetary interiors, in some cases up to the ...
Tilman Spohn, Lisa Kaltenegger
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In planetary interiors, heat is generated by the decay of the ▶ radiogenic isotopes U, U, Th, and K. In addition, latent heat may be released and consumed through phase transitions. The dissipation of kinetic energy of ▶ planetesimals colliding with the protoplanets during planetary accretion has heated the planetary interiors, in some cases up to the ...
Tilman Spohn, Lisa Kaltenegger
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Heat Transfer in Food Cooling Applications, 2020
Correspondence Saima Noreen, Department of Mathematics, Faculty of Science, Jiangsu University, Zhenjiang 212013, China. Email: saimanoreen@ujs.edu.cn Abstract The Soret and Dufour cross‐diffusion on the electrokinetic flow of Jeffrey fluid augmented ...
İbrahim Dinçer
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Correspondence Saima Noreen, Department of Mathematics, Faculty of Science, Jiangsu University, Zhenjiang 212013, China. Email: saimanoreen@ujs.edu.cn Abstract The Soret and Dufour cross‐diffusion on the electrokinetic flow of Jeffrey fluid augmented ...
İbrahim Dinçer
semanticscholar +1 more source
Correction of flux measurements for density effects due to heat and water vapour transfer
, 1980When the atmospheric turbulent flux of a minor constituent such as CO2 (or of water vapour as a special case) is measured by either the eddy covariance or the mean gradient technique, account may need to be taken of variations of the constituent's ...
E. K. Webb, G. Pearman, R. Leuning
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Hybrid nanofluid flow and heat transfer over a nonlinear permeable stretching/shrinking surface
International journal of numerical methods for heat & fluid flow, 2019PurposeThis paper aims to investigate the steady flow and heat transfer of a Cu-Al2O3/water hybrid nanofluid over a nonlinear permeable stretching/shrinking surface with radiation effects.
I. Waini, Anuar Ishak, I. Pop
semanticscholar +1 more source
1984
Publisher Summary The transfer of heat occurs whenever an object is not in thermal equilibrium with its surroundings. The three forms of heat transfer are conduction, convection, and thermal radiation. Conduction is the transfer of heat without any flow of matter.
Donald C. Kelly +3 more
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Publisher Summary The transfer of heat occurs whenever an object is not in thermal equilibrium with its surroundings. The three forms of heat transfer are conduction, convection, and thermal radiation. Conduction is the transfer of heat without any flow of matter.
Donald C. Kelly +3 more
openaire +2 more sources
Journal of Dental Research, 1973
Experiments were conducted to determine the thermal resistance between food and teeth during mastication processes and the drinking of beverages. It was found that the assumption of negligible resistance between food and teeth overestimates greatly the resulting temperature gradients.
H.R. Jacobs, W.S. Brown, R.E. Thompson
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Experiments were conducted to determine the thermal resistance between food and teeth during mastication processes and the drinking of beverages. It was found that the assumption of negligible resistance between food and teeth overestimates greatly the resulting temperature gradients.
H.R. Jacobs, W.S. Brown, R.E. Thompson
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Heat Transfer Capability of Ionanofluids for Heat Transfer Applications
International Journal of Thermophysics, 2020Ionanofluids are mixtures of ionic liquid and solid particles with enhanced thermo-physical properties. Using the properties of these ionanofluids (thermal conductivity, dynamic viscosity, specific heat, and density), a comprehensive analysis concerning their heat transfer capability was performed.
Gabriela Huminic, Angel Huminic
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