影响带来
发表于 2025-3-25 06:29:38
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难管
发表于 2025-3-25 08:51:42
Convection with phase change, occur in steam power plant and in chemical engineering plant. Convection in the liquid to solid phase change is also of importance, as for example in metallurgical processes, but this cannot be considered here.
Granular
发表于 2025-3-25 14:03:36
The laws of black- and grey-body radiation,aces, and the presence of fluid motion. Energy transfer has been observed to take place only in the direction of a negative temperature gradient, and at a rate which depends directly on the magnitude of that gradient.
BROOK
发表于 2025-3-25 16:40:46
Book 1988Latest editionThis undergraduate text incorporates extensive updating and modification whilst continuing to present heat transfer in the form in which it is usually taught in Engineering degree courses. After introducing the three basic heat transfer processes, the book covers each in turn in greater depth.
Amenable
发表于 2025-3-25 22:49:15
https://doi.org/10.1007/978-1-349-19351-6boundary layer; convection; dimensional analysis; engine; flow; heat transfer; phase; radiation; surface; sur
nauseate
发表于 2025-3-26 04:07:49
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释放
发表于 2025-3-26 05:06:23
Coordination Without a Coordinatorf wind and water owed very little to engineering science, and indeed the early steam engine was a practical reality . the science of thermodynamics was firmly established. In contrast, there is now a vast fund of engineering knowledge behind the present day prime movers.
Curmudgeon
发表于 2025-3-26 10:16:09
https://doi.org/10.1007/978-1-349-17211-5used since there may exist temperature gradients in other directions. One-dimensional conduction does not often occur in practice since a body would have to be either perfectly insulated at its edges or so large that conduction would be one-dimensional at the centre.
In-Situ
发表于 2025-3-26 15:33:58
Walker H. Land Jr.,J. David Schaffercerned with the type of flow situation or the method of analysis. This chapter shows how the convection coefficient may be determined by an approximate analytical method for simple cases of laminar flow. References to other methods will also be given.
exigent
发表于 2025-3-26 19:23:50
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