Exergy as a useful tool for the performance assessment of aircraft gas turbine engines: A key review
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 …
Exergy is considered a very useful tool for assessing machines working on the basis of …
The effects of hydrogen fuel usage on the exergetic performance of a turbojet engine
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 …
in a military trainer aircraft is investigated. For the first step, the performance assessments of …
Exergy modeling for evaluating sustainability level of a high by-pass turbofan engine used on commercial aircrafts
O Balli - Applied Thermal Engineering, 2017 - Elsevier
This study presents an exergy modeling to evaluate the sustainability level of a high by-pass
turbofan engine used on commercial aircrafts. The nineteen sustainability indicators for the …
turbofan engine used on commercial aircrafts. The nineteen sustainability indicators for the …
TF33 Turbofan engine in every respect: Performance, environmental, and sustainability assessment
The performance parameters, environmental sensitivity, and sustainability of a turbofan
engine used extensively in military aviation are examined to the last detail. Assessment …
engine used extensively in military aviation are examined to the last detail. Assessment …
Analysis of cruise conditions on energy, exergy and NOx emission parameters of a turbofan engine for middle-range aircraft
Studying efficiency and emissions of an aircraft engine at cruise phase is of high importance
so as to help in finding optimum flight conditions. Especially, since exhaust emissions from …
so as to help in finding optimum flight conditions. Especially, since exhaust emissions from …
Landing and take-off (LTO) flight phase performances of various piston-prop aviation engines in terms of energy, exergy, irreversibility, aviation, sustainability and …
HY Akdeniz - Energy, 2022 - Elsevier
In this study, four piston-prop aero engines whose power rates are 180, 260, 300, and 325
Hps operating at the approach, take-off, taxi, and climb-out phases namely the LTO phases …
Hps operating at the approach, take-off, taxi, and climb-out phases namely the LTO phases …
Multi-objective optimization of a small turbojet engine energetic performance
Application fields of small turbojet engines (STJE) have been increasing day by day due to
their superior features such as high power to weight ratio and reliability. In this study …
their superior features such as high power to weight ratio and reliability. In this study …
Exergetic, sustainability and environmental assessments of a turboshaft engine used on helicopter
O Balli - Energy, 2023 - Elsevier
The gas turbine based turboshaft engines (TSE) are widely used in helicopters nowadays.
The innovation points of this research are that the analyses of environmental impact and …
The innovation points of this research are that the analyses of environmental impact and …
An integrated research for architecture-based energy management in sustainable airports
Energy Management (EM) has become crucial and much more complicated for airports with
the introduction of various energy sources, technologies and different comfort requirements …
the introduction of various energy sources, technologies and different comfort requirements …
Energetic and exergetic assessment of operating biofuel, hydrogen and conventional JP-8 in a J69 type of aircraft turbojet engine
HY Akdeniz, O Balli - Journal of Thermal Analysis and Calorimetry, 2021 - Springer
In the present paper, an extensive energetic and exergetic assessment of a turbojet engine
powered by biofuel, hydrogen and JP-8 fuels is performed in view of the thermodynamic …
powered by biofuel, hydrogen and JP-8 fuels is performed in view of the thermodynamic …