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Methodological notes


’Negative heat capacity’ in stratified fluids


Institute ofExperimental Meteorology, SPA Typhoon, ul. Pobedy 4, Obninsk, Kaluga Region, 249038, Russian Federation

In ’doubly nonequilibrium’ fluids (e.g., in temperature- and admixture-concentration-stratified solutions in the gravity field) situations may occur in which adding (extracting) heat can lower (raise) the temperature of the medium. Several simple examples of this phenomenon are considered.

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Fulltext is also available at DOI: 10.1070/PU2002v045n06ABEH001185
PACS: 44.35.+c, 47.27.Fe, 92.60.Ek (all)
DOI: 10.1070/PU2002v045n06ABEH001185
URL: https://ufn.ru/en/articles/2002/6/d/
000178593100004
Citation: Ingel’ L Kh "'Negative heat capacity' in stratified fluids" Phys. Usp. 45 637–644 (2002)
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:    «‘ ’ » 172 691–699 (2002); DOI: 10.3367/UFNr.0172.200206d.0691

References (23) Cited by (16) Similar articles (9) ↓

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  2. L.Kh. Ingel’ “Self-action of a heat-releasing admixture in a liquid medium41 95–99 (1998)
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  4. M.D. Bal’makov “Information capacity of condensed systems42 1167–1173 (1999)
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  6. V.P. Skripov, E.N. Sinitsyn “Experiments with a superheated liquid7 887–888 (1965)
  7. K.Yu. Bliokh, Yu.P. Bliokh “What are the left-handed media and what is interesting about them?47 393–400 (2004)
  8. V.V. Mityugov “Thermodynamics of simple quantum systems43 631–637 (2000)
  9. Yu.S. Barash, V.L. Ginzburg “Expressions for the energy density and evolved heat in the electrodynamics of a dispersive and absorptive medium19 263–270 (1976)

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