Newton-Maxwell Journal of Physics
Vol. 6 No. 2: Oktober 2025

Estimasi Koreksi Relativistik pada Efisiensi Mesin Carnot dalam Kerangka Non-Inersia

Achmad, Arifin (Unknown)
Muflihatun (Unknown)
Pratiwi, Sulistiyani Hayu (Unknown)



Article Info

Publish Date
24 Oct 2025

Abstract

This paper investigates relativistic corrections to the efficiency of Carnot engines in non-inertial frames, focusing on massive objects such as neutron stars and black holes.  The results of this study show that, in non-inertial frames, the local temperature and the efficiency of Carnot engines are influenced by rotation and linear acceleration. Using a relativistic approach, it is found that the efficiency correction depends on the acceleration and angular velocity parameters. Simulation results indicate that relativistic corrections become significant under extreme conditions, such as rapidly rotating neutron stars of about 10-4 to 10-3 or in strong gravitational fields around black holes of about O (1). This paper does not examine in detail the mass distribution, magnetic field effects on rotating neutron stars, or quantum effects on black holes. Instead, it focuses on estimating the Tolman temperature correction for non-inertial frames.

Copyrights © 2025






Journal Info

Abbrev

nmj

Publisher

Subject

Astronomy Earth & Planetary Sciences Electrical & Electronics Engineering Mechanical Engineering Physics

Description

Newton-Maxwell Journal of Physics is a scientific journal published by UNIB Press and managed by the Department of Physics, FMIPA University, Bengkulu, with ISSN Number: 2775-5894. This journal is published twice a year, in April and October, as a forum for lecturers, researchers, and students to ...