工程熱力學(xué)的歷史外文翻譯-wenkub.com
2025-05-07 03:25 本頁面
【正文】 s efficiency can reach the limit, which essentially has established the second law of thermodynamics. However, by the heat and mass transfer that the impact that his methods are proven wrong. 1848, British engineer Kelvin theorem formulated in accordance with Carnot thermodynamic temperature scale. In 1850 and 1851, Germany and the Clausius Kelvin has made the second law of thermodynamics, and on this basis reprove theorems Kano. 1850 ~ 1854, according to Carnot theorem Clausius proposed and developed the concept of entropy. First law of thermodynamics and second law of recognition, for two types of perpetual motion machine make the impossible to realize the final conclusions of science, the official formation of the thermal theory of thermodynamics of macro phenomena. At the same time the formation of the Engineering Thermodynamics This technological sciences, it became the study of heat engine working principle of the theoretical foundation for the internal bustion engine, steam turbine, gas turbines and jet propulsion, etc. have to make rapid progress. At the same time, research in the application of thermodynamic theory of the nature of the course material, but also developed the mathematical theory of thermodynamics, the various substances found in nature to reflect the corresponding thermodynamic function was studied in the phasechange material, chemical reaction and the solution properties followed by a variety of laws. 1906, Germany Nernst observed phenomena and chemical reactions at low temperature found in heat theorem。隨著對(duì)能源問題的重視，人們對(duì)與節(jié)能有關(guān)的復(fù)合循環(huán)、新型的復(fù)合工質(zhì)的研究發(fā)生了很大興趣。同時(shí)也形成了 “ 工程熱力學(xué) ” 這門技術(shù)科學(xué)，它成為研究熱機(jī)工作原理的理論基礎(chǔ)，使內(nèi)燃機(jī)、汽輪機(jī)、燃?xì)廨啓C(jī)和噴氣推進(jìn)機(jī)等相繼取得迅速進(jìn)展。 1848 年，英國工程師開爾文
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