Results 61 to 70 of about 161 (133)

Comprehensive Survey of Micro Turbojet Experimentation: Sensor Technologies, Methodologies, and Research Trends

Machines
From advanced research platforms to Unmanned Aerial Vehicles (UAVs), Micro Turbojet Engines (MTEs) have grown to be essential parts in many different kinds of applications.
Ahmed M. Shehata, Marco P. Schoen
doaj   +1 more source

An RL-Guided Hybrid Forecasting Framework for Aircraft Engine RUL and Performance Emission Prediction

Applied Sciences
In this paper, a new hybrid prediction method is proposed for estimating remaining useful life, emissions, and performance parameters using experimental data obtained from a micro-turbojet engine. Experiments were conducted under various rotational speed
Ukbe Üsame Uçar, Hakan Aygün
doaj   +1 more source

Design and Analysis of Annular Combustion Chamber for a Micro Turbojet Engine

, 2019
The design of high performance combustion chambers for turbojet engines is considered as one of the most challenges that face gas turbine designers, since the design approach depends on empirical correlations of data derived from the previous design experiences.
openaire   +2 more sources

Electrostatic Signal Self-Adaptive Denoising Method Combined with CEEMDAN and Wavelet Threshold

Aerospace
A novel low-pass filtering self-adaptive (LPFA) denoising method combining complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN) and a wavelet threshold (WT) strategy is proposed to solve the problem of the aero-engine gas-path ...
Yan Liu, Hongfu Zuo, Zhenzhen Liu, Yu Fu, James Jiusi Jia, Jaspreet S. Dhupia   +5 more
doaj   +1 more source

Energy, exergy, thermoecologic, environmental, enviroeconomic and sustainability analyses and assessments of the aircraft engine fueled with biofuel and jet fuel. [PDF]

J Therm Anal Calorim, 2023
Akdeniz HY, Balli O, Caliskan H.
europepmc   +1 more source

Experimental Transient Process Analysis of Micro-Turbojet Aviation Engines: Comparing the Effects of Diesel and Kerosene Fuels at Different Ambient Temperatures

Energies
In this paper, we investigate the impact of diesel and kerosene on the transient processes occurring in a micro-turbojet aviation engine. The experiments were conducted under two distinct ambient temperature conditions, 0 and 20 °C.
Grigore Cican
doaj   +1 more source

Research of Turbofan Engine Derived from Micro Turbojet Engine

International Journal of Gas Turbine, Propulsion and Power Systems, 2023
HWANG, Yunsup, KIM, Seokmin, LEE, Dong-Eun, RHEE, Dong-Ho, CHUNG, Heeyoon, KANG, Young Seok   +5 more
openaire   +1 more source

An Experimental Investigation to Use the Biodiesel Resulting from Recycled Sunflower Oil, and Sunflower Oil with Palm Oil as Fuels for Aviation Turbo-Engines. [PDF]

Int J Environ Res Public Health, 2021
Cican G, Deaconu M, Mirea R, Ceatra LC, Cretu M.   +4 more
europepmc   +1 more source

Assessment of a regulatory measurement system for the determination of the non-volatile particulate matter emissions from commercial aircraft engines. [PDF]

J Aerosol Sci, 2021
Kinsey JS, Giannelli R, Howard R, Hoffman B, Frazee R, Aldridge M, Leggett C, Stevens K, Kittelson D, Silvis W, Stevens J, Lobo P, Achterberg S, Swanson J, Thomson K, McArthur T, Hagen D, Trueblood M, Wolff L, Liscinsky D, Arey R, Cerully K, Miake-Lye R, Onasch T, Freedman A, Bachalo W, Payne G, Durlicki M.   +27 more
europepmc   +1 more source

A Novel Curve-and-Surface Fitting-Based Extrapolation Method for Sub-Idle Component Characteristics of Aeroengines

Aerospace
The component characteristics of an aeroengine below idle speed are fundamental for start-up process simulations. However, due to experimental limitations, these characteristics must be extrapolated from data above idle speed.
Yibo Cui, Tianhong Zhang, Zhaohui Cen, Younes Al-Younes, Elias Tsoutsanis   +4 more
doaj   +1 more source