Turbofan engine performances from aviation, thermodynamic and environmental perspectives

O Balli, H Caliskan - Energy, 2021 - Elsevier
In this paper, JT15D turbofan engine and its main subcomponents are assessed with the
aviation, energy, exergy, environmental, and sustainability analyses. In the first stage, the …

Fuel-saving and emission accounting: An airliner case study for green engine selection

S Ekici, M Ayar, TH Karakoc - Energy, 2023 - Elsevier
In this research, differences in the quantities of hazardous emissions induced by equipping
the first composite constructed narrow body aircraft, which is commonly used in commercial …

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 …

[HTML][HTML] Helicopter Turboshaft Engines' Gas Generator Rotor RPM Neuro-Fuzzy On-Board Controller Development

S Vladov, L Scislo, V Sokurenko, O Muzychuk… - Energies, 2024 - mdpi.com
The work is devoted to the helicopter turboshaft engines' gas generator rotor RPM neuro-
fuzzy controller development, which improves control accuracy and increases the system's …

Robust design of an adaptive cycle engine performance under component performance uncertainty

J Zhang, H Tang, M Chen - Aerospace Science and Technology, 2021 - Elsevier
The adaptive cycle engine can vary the cycle in wider range and meet the requirement of
mixed missions. It is expected to be the propulsion system for the next generation of aircraft …

Operation-dependent exergetic sustainability assessment and environmental analysis on a large tanker ship utilizing Organic Rankine cycle system

O Konur, O Yuksel, SA Korkmaz, CO Colpan… - Energy, 2023 - Elsevier
This study focuses on the novel perspective of marine ORC systems with a detailed marine
diesel generator plant simulation integrated with an ORC system model to evaluate …

TF33 Turbofan engine in every respect: Performance, environmental, and sustainability assessment

O Balli, S Ekici, TH Karakoc - Environmental Progress & …, 2021 - Wiley Online Library
The performance parameters, environmental sensitivity, and sustainability of a turbofan
engine used extensively in military aviation are examined to the last detail. Assessment …

Multiple aspects to flight mission performances improvement of commercial turbofan engine via variable geometry adjustment

C Cai, Y Wang, J Fang, H Chen, Q Zheng, H Zhang - Energy, 2023 - Elsevier
To meet the operational requirements of commercial engines for high economic efficiency
and low pollution emission, the research on the flight mission performance improvement …

Analysis of cruise conditions on energy, exergy and NOx emission parameters of a turbofan engine for middle-range aircraft

H Aygun, O Turan - Energy, 2023 - Elsevier
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 …

Optimization of the aero-engine thermal management system with intermediate cycle based on heat current method

J Liu, M Li, TY Zhang, Y Wang, Z Cao, W Shao… - Applied Thermal …, 2024 - Elsevier
Reliability and efficiency of the aero-engine thermal management system (ATMS) is of great
importance to ensure the required working condition. Conventional methods on modeling …