轻推 发表于 2025-3-25 04:39:03
Systems,e is from the surroundings to the system (see previous definitions) and negative when in the opposite sense. Work transfer is positive when the sense is from the system to the surroundings and negative in the opposite sense.NAV 发表于 2025-3-25 07:51:26
http://reply.papertrans.cn/104/10308/1030793/1030793_22.pngAddictive 发表于 2025-3-25 14:49:20
Textbook 1987Latest editionr starts with a factsheet of essential formulae and definitions followed by a section of illustrated worked examples. Each chapter is concluded by further questions for the reader to try. At the end of the book there is a specimen examination paper.heterodox 发表于 2025-3-25 16:48:23
ach chapter starts with a factsheet of essential formulae and definitions followed by a section of illustrated worked examples. Each chapter is concluded by further questions for the reader to try. At the end of the book there is a specimen examination paper.心胸狭窄 发表于 2025-3-25 22:20:53
http://reply.papertrans.cn/104/10308/1030793/1030793_25.pngAprope 发表于 2025-3-26 02:56:30
https://doi.org/10.1007/978-1-349-09346-5engineering thermodynamics; entropy; flow; heat transfer; thermodynamics冰雹 发表于 2025-3-26 05:59:55
http://reply.papertrans.cn/104/10308/1030793/1030793_27.png健壮 发表于 2025-3-26 11:27:09
Work Transfer,Work is an energy transfer which occurs in a non-flow process when part of the system boundary suffers a displacement owing to the action of a pressure.口味 发表于 2025-3-26 14:36:05
http://reply.papertrans.cn/104/10308/1030793/1030793_29.pngArmory 发表于 2025-3-26 17:26:25
,First Law of Thermodynamics—Non-flow Processes,The first law of thermodynamics is strictly . a law at all since it cannot be verified experimentally. It should be called the first axiom of thermodynamics since it cannot be disproved (rather a different statement).