Results 71 to 80 of about 161 (133)

DBO-CNN-BiLSTM: Dung Beetle Optimization Algorithm-Based Thrust Estimation for Micro-Aero Engine

Aerospace
Thrust constitutes a pivotal performance parameter for aircraft engines. Thrust, being an indispensable parameter in control systems, has garnered significant attention, prompting numerous scholars to propose various methods and algorithms for its ...
Baijun Lei, Haozhong Huang, Guixin Chen, Jianguo Liang, Huigui Long   +4 more
doaj   +1 more source

Large-Eddy Simulation on the Aerodynamic and Thermal Characteristics in a Micropipe of the Hypersonic Engine Precooler. [PDF]

Micromachines (Basel), 2022
Zhang J, Zou Z, Wang Y.
europepmc   +1 more source

Multi-Disciplinary Optimization of Mixed-Flow Turbine for Additive Manufacturing

International Journal of Turbomachinery, Propulsion and Power
Additive manufacturing offers new perspectives for creating complex geometries with improved design features at lower cost and with reduced manufacturing time.
Victor Loir, Bayindir H. Saracoglu, Tom Verstraete   +2 more
doaj   +1 more source

Transient Behavior in Variable Geometry Industrial Gas Turbines: A Comprehensive Overview of Pertinent Modeling Techniques. [PDF]

Entropy (Basel), 2021
Hashmi MB, Lemma TA, Ahsan S, Rahman S.
europepmc   +1 more source

Combined Methods in Preliminary Micro Scale Gas Turbine Diffuser Design – a Practical Approach

Journal of Applied Fluid Mechanics, 2018
Micro scale gas turbines are low cost, simplified versions of full scale jet engines. A unique feature of their design are centrifugal compressor impellers that are selected from automotive low cost, high quality turbocharger components.
M. Czarnecki, J. Olsen
doaj  

Experimental Investigation of Alcohol-Blended Aviation Fuels for Hybrid Power Sources in UAV Applications

Drones
The development of low-emission and reliable propulsion systems is essential for extending the operational capability of unmanned aerial vehicles (UAVs).
Maria Căldărar, Tiberius-Florian Frigioescu, Mădălin Dombrovschi, Gabriel-Petre Badea, Laurențiu Ceatră, Flavia-Elena Blaga, Răzvan Roman   +6 more
doaj   +1 more source

Design Optimization of a Gas Turbine Engine for Marine Applications: Off-Design Performance and Control System Considerations. [PDF]

Entropy (Basel), 2022
Machmudah A, Lemma TA, Solihin MI, Feriadi Y, Rajabi A, Afandi MI, Abbasi A.   +6 more
europepmc   +1 more source

Review of ejector nozzles. Part 2 – Mixers and additional information

Авіаційно-космічна техніка та технологія
The subject of this article is ejector nozzles, which are intended for the thrust augmentation of jet engines and their corresponding flow mixers. The goal is to soften the acuteness of contradictions between the required high performance (especially ...
Ruslan Tsukanov, Sergiy Yepifanov
doaj   +1 more source

CFD simulation of updrafts initiated by a vertically directed jet fed by the heat of water vapor condensation. [PDF]

Sci Rep, 2022
Abshaev MT, Abshaev AM, Aksenov AA, Fisher IV, Shchelyaev AE, Al Mandous A, Wehbe Y, El-Khazali R.   +7 more
europepmc   +1 more source

Parametric Damage Mechanics Empowering Structural Health Monitoring of 3D Woven Composites. [PDF]

Sensors (Basel), 2023
Jacot M, Champaney V, Chinesta F, Cortial J.   +3 more
europepmc   +1 more source