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Polytropic process: Revision history


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  • curprev 05:2705:27, 30 September 2018131.215.220.165 talk 5,584 bytes −1,855 I removed the derivation of the "equivalence between the polytropic coefficient and the ratio of energy transfers" section. It is an incorrect derivation, as it contains both dw = p dv and du = n cv dT, but you cannot have both a change in work due to change in volume and the energy be described by cv, which assumes constant volume. I don't know if the equation that was derived is true, so I left it there for someone else to judge. undo Tags: references removed Visual edit

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  • curprev 18:4018:40, 11 January 2018103.225.176.236 talk 7,439 bytes −19 V to the power n, where n is polytropic index was mentioned to be a real number in brackets ,but in particular cases n can be infinity (isochoric process). This contradicts the first information ,ie infinity is not a real number. undo Tag: Visual edit

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