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关于相对论性热力学公式dQ=dE+PdV-■·d■
ON FUNDAMENTAL FORMULA OF RELATIVISTIC THERMODYNAMICS
【摘要】 本文全面细致地分析了相对论性热力学公式。dQ=dE+Pdv-■·d■结果是只有d■=dQ■/C2,dE-■·d■=dU时才不违肯能量守恒原理,亦即公式变成dQ=dU+pdv。并证明■·■作为外力所作的功必等于零。此时,dE=dU,公式亦变成dQ=dU+pdv,温度的洛伦兹变换为T=(1-v2/C2)-1/2T0。
【Abstract】 In this paper, we shall discuss the classical fundamental formula dQ=dE+pdv-■·d■ of relativistic thermodynics in details and throughout, and prove that if dE=dU then the ■·d■=0 when the ■·d■ as work done by external force on the system, if dE≠dU then the classical fandamental formula is valid if and only if dE-■·d■=dU. Lastly, we derive the Lorentz transformation of temperature.
- 【文献出处】 阜阳师范学院学报(自然科学版) ,Journal of Fuyang Teachers College Natural Sciences , 编辑部邮箱 ,1988年02期
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