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 …

On-design and off-design operation performance assessmentsof an aero turboprop engine used on unmanned aerial vehicles (UAVs) in terms of aviation …

O Balli, H Caliskan - Energy Conversion and Management, 2021 - Elsevier
In this study, a turboprop engine (TPE) of an unmanned aerial vehicle (UAV) is investigated
for “on-design” and “off-design” conditions at maximum operation mode. One project point is …

Dual-convolutional neural network based aerodynamic prediction and multi-objective optimization of a compact turbine rotor

Y Wang, T Liu, D Zhang, Y Xie - Aerospace Science and Technology, 2021 - Elsevier
With the development of neural network technology, surrogate models and dimensionality
reduction strategies based on machine learning have become the research hotspots of …

Developing a model to predict the start of combustion in HCCI engine using ANN-GA approach

M Taghavi, A Gharehghani, FB Nejad… - Energy Conversion and …, 2019 - Elsevier
The combustion process in Homogeneous Charge Compression Ignition Engines (HCCI) is
one of the new methods of futuristic combustion technologies. Since there is no direct …

Application of genetic algorithm in exergy and sustainability: A case of aero-gas turbine engine at cruise phase

H Aygun, O Turan - Energy, 2022 - Elsevier
As sustainability, increasing of fuel and energy efficiency has become a greater concern in
aircraft design and fleet operation for two decades. To meet this need, a new methodology is …

Artificial neural network structure optimisation for accurately prediction of exergy, comfort and life cycle cost performance of a low energy building

IG Kerdan, DM Gálvez - Applied Energy, 2020 - Elsevier
In recent years, surrogate modelling approaches have been implemented to overcome the
time and computational power demands of traditional building energy modelling. Artificial …

Machine learning based approach for forecasting emission parameters of mixed flow turbofan engine at high power modes

H Aygun, OO Dursun, S Toraman - Energy, 2023 - Elsevier
To predict aircraft emissions from their own features has become more important as the
usage field of aviation engines is extended to different sectors for different purposes. In the …

A risk-based optimization framework for integrated supply chains using genetic algorithm and artificial neural networks

N Nezamoddini, A Gholami, F Aqlan - International Journal of Production …, 2020 - Elsevier
Modern supply chains are complicated networks that stretch over different geographical
locations, which make them vulnerable to a variety of risks. An effective supply chain …

A hybrid GA-ANN and correlation approach to developing a laminar burning velocity prediction model for isooctane/blends-air mixtures

G Udaybhanu, VM Reddy - Fuel, 2024 - Elsevier
Surrogate fuels offer a cost-effective way to predict the combustion properties of
transportation fuels like diesel, gasoline, kerosene, etc. Iso-octane (2, 2, 4-trimethylpentane) …

Energy and performance optimization of an adaptive cycle engine for next generation combat aircraft

H Aygun, ME Cilgin, I Ekmekci, O Turan - Energy, 2020 - Elsevier
For next generation aircraft, Adaptive Cycle Engine (ACE) is a candidate to fulfill the multi-
mission requirements of flight. This new concept is promising to complete deficiencies of …