Current trends in finite‐time thermodynamics

B Andresen - Angewandte Chemie International Edition, 2011 - Wiley Online Library
The cornerstone of finite‐time thermodynamics is all about the price of haste and how to
minimize it. Reversible processes may be ultimately efficient, but they are unrealistically …

Progress in finite time thermodynamic studies for internal combustion engine cycles

Y Ge, L Chen, F Sun - Entropy, 2016 - mdpi.com
On the basis of introducing the origin and development of finite time thermodynamics (FTT),
this paper reviews the progress in FTT optimization for internal combustion engine (ICE) …

Finite time and finite speed thermodynamic optimization for an irreversible Atkinson cycle

Y Ge, H Wu, L Chen, H Feng, Z **e - Energy, 2023 - Elsevier
Combining the finite piston speed thermodynamics and finite time thermodynamics and
considering the irreversible losses caused by heat transfer, friction, finite piston speed and …

Ecological optimization of an irreversible Diesel cycle

Y Ge, L Chen, H Feng - The European Physical Journal Plus, 2021 - Springer
Applying finite-time thermodynamics and air standard assumption, the irreversible Diesel
cycle model is established with friction loss, heat transfer loss and internal irreversibility loss …

Performance analysis and multi-objective optimization for a hybrid system based on solid oxide fuel cell and supercritical CO2 Brayton cycle with energetic and …

Y Guo, X Guo, J Wang, Z Guan, Z Wang… - Applied Thermal …, 2023 - Elsevier
In this paper, an elaborate investigation for a hybrid system based on solid oxide fuel cell
(SOFC) and supercritical CO 2 (SCO 2) Brayton cycle is implemented to enrich the …

Power, efficiency, ecological function and ecological coefficient of performance optimizations of irreversible Diesel cycle based on finite piston speed

H Wu, Y Ge, L Chen, H Feng - Energy, 2021 - Elsevier
By connecting the finite time thermodynamics and the finite speed thermodynamics, an
irreversible reciprocating Diesel cycle model is established with considering the …

Multi objective optimization of performance of three-heat-source irreversible refrigerators based algorithm NSGAII

MH Ahmadi, MA Ahmadi - Renewable and Sustainable Energy Reviews, 2016 - Elsevier
This study demonstrates an optimization investigation of an irreversible refrigeration
absorption system based on the new thermo-ecological criterion. The specific entropy …

Thermodynamic analysis and performance optimization of irreversible Carnot refrigerator by using multi-objective evolutionary algorithms (MOEAs)

MH Ahmadi, MA Ahmadi, SA Sadatsakkak - Renewable and Sustainable …, 2015 - Elsevier
The main goal of this research is to specify the best assessment indexes for irreversible
refrigeration cycles. These approaches available in the previous works are the ecological …

Thermo-ecological analysis and optimization performance of an irreversible three-heat-source absorption heat pump

MH Ahmadi, MA Ahmadi, M Mehrpooya… - Energy Conversion and …, 2015 - Elsevier
Throughout present research, optimization investigations of an irreversible absorption heat
pump system on the basis of a new thermo-ecological criterion. The objective functions …

Power, efficiency, entropy-generation rate and ecological optimization for a class of generalized irreversible universal heat-engine cycles

L Chen, W Zhang, F Sun - Applied Energy, 2007 - Elsevier
The optimal performance for a class of generalized irreversible universal steady-flow heat-
engine cycle models, consisting of two heating branches, two cooling branches and two …