THERMAL SCIENCE

International Scientific Journal

Authors of this Paper

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Guven Gonca

,

Mehmet Fatih Hocaoglu

EXERGY-BASED PERFORMANCE ANALYSIS AND EVALUATION OF A DUAL-DIESEL CYCLE ENGINE

ABSTRACT
Performance examinations of a dual-Diesel cycle engine in point of engine performance characteristics such as exergy efficiency, power and power density have been conducted. The effect of design parameters of the engine cycle such as intake temperature, intake pressure, piston friction coefficient, average piston velocity, engine revolution, stroke length, residual gas fraction, engine pressure ratio, engine temperature ratio, compression ratio, ratio of bore diameter to stroke length, and equivalence ratio, on the performance characteristics are evaluated by considering variable specific heats and irreversibilities resulting from exhaust output, heat transfer, incomplete combustion and friction. The results can provide substantial information researchers who study on dual-Diesel cycle engine design and manufacture.
KEYWORDS
Dual-Diesel cycle engine, compression ignition engine, exergy, power density, performance analysis
PAPER SUBMITTED: 2019-07-10
PAPER REVISED: 2020-03-09
PAPER ACCEPTED: 2020-05-31
PUBLISHED ONLINE: 2020-06-07
DOI REFERENCE: https://doi.org/10.2298/TSCI190710180G
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2021, VOLUME 25, ISSUE Issue 5, PAGES [3675 - 3685]
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Exergy-based performance analysis and evaluation of a dual-diesel cycle engine

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence