Exergy as a useful tool for the performance assessment of aircraft gas turbine engines: A key review

Y Şöhret, S Ekici, Ö Altuntaş, A Hepbasli… - Progress in Aerospace …, 2016 - Elsevier
It is known that aircraft gas turbine engines operate according to thermodynamic principles.
Exergy is considered a very useful tool for assessing machines working on the basis of …

Enhanced life cycle modelling of a micro gas turbine fuelled with various fuels for sustainable electricity production

SK Ayaz, O Altuntas, H Caliskan - Renewable and Sustainable Energy …, 2021 - Elsevier
In this study, exergy and life cycle-based enhanced environmental (EXEN) and enviro-
economic (EXENEC) analyses are performed on a micro gas turbine, operated with natural …

Exergy, exergoeconomic, and sustainability analyses of a diesel engine using biodiesel fuel blends containing nanoparticles

B Doğan, M Çelik, C Bayındırlı, D Erol - Energy, 2023 - Elsevier
The current paper investigated in detail the influence of titanium dioxide (TiO 2) and silver
oxide (Ag 2 O) nanoparticles additives into biodiesel fuel obtained from cottonseed oil in …

The effects of hydrogen fuel usage on the exergetic performance of a turbojet engine

O Balli, Y Sohret, HT Karakoc - International Journal of Hydrogen Energy, 2018 - Elsevier
In this study, the hydrogen fuel effect on the exergetic performance of a turbojet engine used
in a military trainer aircraft is investigated. For the first step, the performance assessments of …

Thermodynamic-based environmental and enviroeconomic assessments of a turboprop engine used for freight aircrafts under different flight phases

A Dinc, H Caliskan, S Ekici, Y Sohret - Journal of Thermal Analysis and …, 2022 - Springer
In this study, the kerosene fueled turboprop engine of a freight aircraft is investigated along
with exergy dynamic, sustainability, and thermodynamic-based environmental and …

Internal flow dynamics and performance of pulse detonation engine with alternative fuels

M Warimani, MH Azami, SA Khan, AF Ismail, S Saharin… - Energy, 2021 - Elsevier
In this study, analytical and computational analysis is performed to determine the effect of
thermodynamic detonation parameters on the performance of the pulse detonation engine …

Exergy analysis of a steam-turbine power plant using thermocombustion

J Zueco, D López-Asensio, FJ Fernández… - Applied Thermal …, 2020 - Elsevier
This paper deals with the exergy analysis of a thermal power plant using different fuels,
including biodiesel. The main goal is to understand the effect of design parameters and …

Modeling and optimization of a CI engine running on producer gas fortified with oxyhydrogen

P Sharma, BJ Bora - Energy, 2023 - Elsevier
Biomass gasification is a key enabler in achieving sustainable development goals. The
producer gas derived through the thermochemical processing of waste biomass is an …

Exergetic and exergoeconomic assessment of a small-scale turbojet fuelled with biodiesel

K Coban, Y Şöhret, CO Colpan, TH Karakoç - Energy, 2017 - Elsevier
Exergetic performance and exergoeconomic analyses of a small-scale turbojet engine
fuelled with either conventional aviation fuel or biofuel are conducted; and the performance …

Dynamic exergo-environmental analysis of a turboprop aircraft engine at various torques

R Atilgan, O Turan, H Aydin - Energy, 2019 - Elsevier
Exergo-environmental analysis is essential tool to detect cost-ineffective components and
identify thermodynamic improvements which could promote the cost effectiveness of the …