The performance of an irreversible heat engine operating between two thermal reservoirs with finite, temperatureindependent heat capacity is analyzed. For this purpose, a dynamic second-law efficiency is introduced and assumed to be constant. As the first-law efficiency increases from zero up to the Carnot limit, the common final temperature of the reservoirs interpolates between the arithmetic and geometric mean of their initial temperatures. The total output work and entropy change of the reservoirs are computed and related to the static efficiencies. The dynamic and static efficiencies are shown to be approximately equal to each other when the temperature of the cold reservoir is at least 10% of the temperature of the hot reservoir.Se an...
AbstractA multistage irreversible Carnot heat engine system operating between a finite thermal capac...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
The purpose of this work is to precise and complete one recently proposed in the literature and rela...
628-635The finite time thermodynamic optimization of an irreversible heat engine having thermal res...
We propose the minimally nonlinear irreversible heat engine as a new general theoretical model to st...
We consider quantum heat engines that operate between nonequilibrium stationary reservoirs. We evalu...
Based on a model of a two-heat-reservoir heat-engine cycle with a finite high-temperature source and...
Applying finite-time thermodynamics theory, an irreversible steady flow Lenoir cycle model with vari...
The optimal performance for a class of generalized irreversible universal steady-flow heat-engine cy...
Abstract: Based on a model of a two-heat-reservoir heat engine with a finite high-temperature source...
The Carnot theorem, one expression of the second law of thermodynamics, places a fundamental upper b...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
AbstractA multistage irreversible Carnot heat engine system operating between a finite thermal capac...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
The purpose of this work is to precise and complete one recently proposed in the literature and rela...
628-635The finite time thermodynamic optimization of an irreversible heat engine having thermal res...
We propose the minimally nonlinear irreversible heat engine as a new general theoretical model to st...
We consider quantum heat engines that operate between nonequilibrium stationary reservoirs. We evalu...
Based on a model of a two-heat-reservoir heat-engine cycle with a finite high-temperature source and...
Applying finite-time thermodynamics theory, an irreversible steady flow Lenoir cycle model with vari...
The optimal performance for a class of generalized irreversible universal steady-flow heat-engine cy...
Abstract: Based on a model of a two-heat-reservoir heat engine with a finite high-temperature source...
The Carnot theorem, one expression of the second law of thermodynamics, places a fundamental upper b...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
AbstractA multistage irreversible Carnot heat engine system operating between a finite thermal capac...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...
A thermodynamic analysis is presented by means of mathematical formulation to examine the performanc...