22 citations · 61 across the 7 of their papers we have counts for
8 papers
Clausius' theorem and the Second law in the process of isoenergetic thermalization
Vansh Narang, Renuka Rai, Ramandeep S. Johal
Isoenergetic thermalization amongst bodies is a well-known irreversible process, bringing the bodies to a common temperature and leading to a rise in the total entropy of…
Coupled autonomous thermal machines and efficiency at maximum power
Ramandeep S. Johal, Renuka Rai
We show that coupled autonomous thermal machines, in the presence of three heat reservoirs and following a global linear-irreversible description, provide a unified framework to ac…
Near-equilibrium universality and bounds on efficiency in quasi-static regime with finite source and sink
Ramandeep S. Johal, Renuka Rai
We show the validity of some results of finite-time thermodynamics, also within the quasi-static framework of classical thermodynamics. First, we consider the efficiency at maximum…
Bounds on Thermal Efficiency from Inference
Ramandeep S. Johal, Renuka Rai, Guenter Mahler
The problem of inference is applied to the process of work extraction from two constant heat capacity reservoirs, when the thermodynamic coordinates of the process are not fully sp…
Statistical mechanics of thermal contact between system and bath with long-range interactions
Ramandeep S. Johal, Renuka Rai
In this paper, we address the possibility of generalising the standard analysis of thermal contact between a sample system and a heat bath, by including long range interactions bet…
Generalized bit cumulants for chaotic systems: Numerical results
Renuka Rai, Ramandeep S. Johal
We propose generalized bit cumulants for chaotic systems, within nonextensive thermodynamic approach. In this work, we apply the first and second generalized cumulants to one dimen…