15 citations · 31 across the 6 of their papers we have counts for
6 papers
Fluctuation theorems for a non-Gaussian system
A. Saravanan, I. Iyyappan
In this work, we numerically verify the Jarzynski equality and Crook fluctuation theorem for a Brownian particle diffusing in a heterogeneous thermal bath and hence having a non-Ga…
Nonlinear refrigerator with a finite-sized cold heat bath
I. Iyyappan, Yuki Izumida, Sibasish Ghosh
We study the refrigerator working between a finite-sized cold heat bath and an infinite-sized hot heat bath (environment) in the nonlinear response regime. We assume that the initi…
Brownian yet Non-Gaussian Heat Engine
I. Iyyappan, Jetin E. Thomas, Sibasish Ghosh
We investigate the performance of a Brownian heat engine working in a heterogeneous thermal bath where the mobility fluctuates. Brownian particle is trapped by the time-dependent h…
Efficiency of a two-stage heat engine at optimal power
I. Iyyappan, Ramandeep S. Johal
We propose a two-stage cycle for an optimized linear-irreversible heat engine that operates, in a finite time, between a hot (cold) reservoir and a finite auxiliary system acting a…
General relations between the power, efficiency and dissipation for the irreversible heat engines in the nonlinear response regime
I. Iyyappan, M. Ponmurugan
We derive the general relations between the maximum power, maximum efficiency and minimum dissipation for the irreversible heat engine in nonlinear response regime. In this context…
Thermoelectric energy converters under a trade-off figure of merit with broken time-reversal symmetry
I. Iyyappan, M. Ponmurugan
We study the performance of a three-terminal thermoelectric device such as heat engine and refrigerator with broken time-reversal symmetry by applying the unified trade-off figure…