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Maximum mechanical work from the steady energy circulation on a finite body

Максимальная механическая работа из стационарной циркуляции энергии на теле конечных размеров

  • Published:
Il Nuovo Cimento B (1971-1996)

Summary

We define a Carnot operator which modifies the classic Fourier heat equation. We study the heat equation, either Carnot modified or not, with radiative boundary conditions over a finite closed surface. We study the entropy balance for such systems. The equations are of the nonlinear kind with periodic driving term.

Riassunto

In questo lavoro si definisce un operatore di Carnot che modifica l’equazione del calore classica di Fourier. Si studia l’equazione del calore sia normale che modificata con condizioni al contorno di ripo flusso di radiazione su una superficie chiusa finita. Si studia il bilancio di entropia per questi sistemi. Le equazioni sono non lineari con termine noto periodico.

Резюме

Мы определяем оператор Карно, который преобразует классическое уравнение теплоты Фурье. Мы исследуем уравнение теплоты, либо преобразованное Карно, либо непреобразованное, с радиационными граничными условиями на конечной замкнутой поверхности. Мы исследуем баланс энтропии для таких систем. Полученные уравнения представляют нелинейные уравнения с периодическим задающим членом.

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Author notes

  1. L. Sertorio

    Present address: Istituto di Fisica dell’Università, INFN, Sezione di Torino, Torino, Italy

Authors and Affiliations

  1. Istituto di Fisica dell’Università, Torino

    F. D’Isep

  2. Theoretical Division, Los Alamos National Laboratory, Los Alamos, N. Mex.

    L. Sertorio

Authors
  1. F. D’Isep
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  2. L. Sertorio
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D’Isep, F., Sertorio, L. Maximum mechanical work from the steady energy circulation on a finite body. Nuov Cim B 67, 41–110 (1982). https://doi.org/10.1007/BF02721069

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  • DOI: https://doi.org/10.1007/BF02721069

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