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) …

Power density performances and multi-objective optimizations for an irreversible Otto cycle with five specific heat models of working fluid

L Chen, S Shi, Y Ge, H Feng - Energy, 2023 - Elsevier
Power density (P d) performance for an irreversible Otto cycle is analyzed with constant
specific heat (SH), linear and nonlinear variable SH, linear and nonlinear variable SH ratio …

Designing a powered combined Otto and Stirling cycle power plant through multi-objective optimization approach

MH Ahmadi, MA Ahmadi, F Pourfayaz… - … and Sustainable Energy …, 2016 - Elsevier
Throughout the recent years, several efforts have been conducted in studying Stirling engine
which have yielded various models for analysis of Stirling engine thermal efficiency 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 …

Exergetic and exergo-economical analyses of a gas-steam combined cycle system

G Gonca, B Guzel - Journal of Non-Equilibrium Thermodynamics, 2022 - degruyter.com
In this study, the results of an investigation of the performance of a gas-steam combined
cycle system (GSCCS) under exergetic and exergo-economical criteria are reported. The …

Finite-time thermodynamic modelling and analysis of an irreversible Otto-cycle

Y Ge, L Chen, F Sun - Applied Energy, 2008 - Elsevier
The performance of an air standard Otto-cycle is analyzed using finite-time thermodynamics.
In the irreversible cycle model, the non-linear relation between the specific heat of the …

Thermodynamic simulation model for predicting the performance of spark ignition engines using biogas as fuel

MMN de Faria, JPVM Bueno, SMME Ayad… - Energy Conversion and …, 2017 - Elsevier
Biogas found its way from developing countries and is now an alternative to fossil fuels in
internal combustion engines and with the advantage of lower greenhouse gas emissions …

Performance analysis and multi-objective optimization of irreversible Diesel cycle with non-ideal gas working fluid

D Wu, Y Ge, L Chen, S Shi, H Feng - Journal of Thermal Analysis and …, 2024 - Springer
In the early research process, the ideal gas was taken as the research object, but in practice,
the working fluid was all non-ideal gas, so it is of great significance to study performance of …

Cylinder pressure, performance parameters, heat release, specific heats ratio and duration of combustion for spark ignition engine

MS Shehata - The International Conference on Applied …, 2010 - amme.journals.ekb.eg
Experimental study are carried out for investigating cylinder pressure, performance
parameters, heat release, specific heats ratio and duration of combustion for multi cylinder …

Thermodynamic model for prediction of performance and emission characteristics of SI engine fuelled by gasoline and natural gas with experimental verification

D Mehrnoosh, HA Asghar, MA Asghar - Journal of mechanical science and …, 2012 - Springer
In this study, a thermodynamic cycle simulation of a conventional four-stroke SI engine has
been carried out to predict the engine performance and emissions. The first law of …