Skip to main content
Log in

Lorentz transform of the work done by a uniform pressure

Преобразование Лоре нтца для работы, произ водимой постоянным д авлением

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

Summary

It is proposed to evaluate the work Δτ done by the pressure forces in a fluid during reversible compression. An attempt is made to find the relationship existing between the expression of the work done in a reference systemK, seen by a motionless observer inK, during the interval Δt, and the expression for the work done in the proper reference system, during the corresponding interval of time Δ. This relationship depends on the angle between the relative speed of the two reference systems and the displacement in of the forces at work.

Riassunto

Ci si propone di valutare il lavoro Δτ compiuto dalle forze di pressione in un fluido durante una compressione reversibile. Si tenta di trovare la relazione esistente fra l’espressione del lavoro compiuto in un sistema di riferimentoK, visto da un osservatore immobile inK, nell’intervallo Δt, e l’espressione per il lavoro compiuto nel sistema di riferimento proprio durante l’intervallo di tempo corrispondente Δ. Questa relazione dipende dall’angolo fra le velocitá relative dei due sistemi di riferimento e lo spostamento in delle forze agenti.

Резюме

Предполагается оцен ить работу Δτ, произво димую силами давления в жидкости в о время обратимого сж атия. Предпринимаетс я попытка найти соотношение, существ ующее между выражени ем для работы, произво димой в системеK,}наблюдаемую неподви жным наблюдателем вK, в течение интервала Δt, и выражением для рабо ты, производимой в соб ственной системеK 0, в течение соответств ующего интервала вре мени Δt0. Это соотношен ие зависит от угла между относительной скоро стью двух систем отсч ета и смещением в системеK 0под действи ем сил при работе.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Author information

Authors and Affiliations

Authors

Additional information

To speed up publication, the authors of this paper have agreed to not receive the proofs for correction.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Henry, J., Polombo, N. Lorentz transform of the work done by a uniform pressure. Nuov Cim B 13, 101–113 (1973). https://doi.org/10.1007/BF02726698

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02726698

Navigation