Results 1 to 10 of about 10,224 (312)

A review of health effects associated with exposure to jet engine emissions in and around airports [PDF]

open access: yesEnvironmental Health, 2021
Background Airport personnel are at risk of occupational exposure to jet engine emissions, which similarly to diesel exhaust emissions include volatile organic compounds and particulate matter consisting of an inorganic carbon core with associated ...
Katja M. Bendtsen   +3 more
doaj   +2 more sources

Modeling of electromagnetic propagation inside jet engine environment using statistical electromagnetic approach [PDF]

open access: yesScientific Reports
In this paper, the distribution of the electromagnetic field inside a complex jet engine environment is analyzed using statistical electromagnetics.
A. Krishna, A. F. Abdelaziz, T. Khattab
doaj   +2 more sources

Medium independent jet (MI-Jet) engine

open access: yesPropulsion and Power Research, 2020
MI-Jet or medium independent jet engine is a new conceptual design which can be used in any gaseous atmosphere or in any planets with an ISP greater than that of the existing rocket engines.
Prajith Kumar K P, Aravind Vaidyanathan
doaj   +2 more sources

Lift Jet Engine, JR100 [PDF]

open access: goldASME 1971 International Gas Turbine Conference and Products Show, 1971
As part of the program for developing VTOL craft, the National Aerospace Laboratory (NAL) of the Japanese Government installed two JR100 lift jet engines on their Flying Test Bed, following upon the successful outcome of tests on the Height Control Tower with other JR100 engines. These JR100 engines were developed in a joint effort between NAL and IHI.
Masakatsu Matsuki   +3 more
openaire   +2 more sources

Magnetic Suspension Technology for Electric Jet Engines [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2021
Reducing the emission of harmful compounds such as carbon dioxide and nitrogen oxides has been identified as a priority target in the European Union. Aviation is one of the main sources of pollution.
Krzysztof Falkowski   +4 more
doaj   +1 more source

Active Jet Noise Control of Turbofan Engine Based on Explicit Model Predictive Control

open access: yesApplied Sciences, 2022
The active jet noise control received significant attention due to the little influence it has on the engine performance. The active jet noise control is a multivariable problem because it needs to achieve the simultaneous closed-loop control of jet ...
Runmin Ji, Xianghua Huang, Xiaochun Zhao
doaj   +1 more source

Experimental Investigation on the Performance of an Aviation Piston Engine Fueled with Bio-Jet Fuel Prepared via Thermochemical Conversion of Triglyceride

open access: yesEnergies, 2022
Bio-jet fuels prepared by the thermochemical conversion of triglyceride can be used as complete substitutes of jet fuels. A bio-jet fuel prepared as a substitute of the RP-3 jet fuel and the RP-3 jet fuel itself were, respectively, used to fuel a small ...
Chen Zhang   +5 more
doaj   +1 more source

Laser Beam Quality of Airy Beam in the Jet Engine Exhaust Induced Turbulence

open access: yesAtmosphere, 2023
Theoretical predictions of laser beam interactions with jet-engine-exhaust-induced turbulence are of importance for optimization of various optical systems, including LIDARs and airborne laser measurement systems.
Wei Wen, Xiaoru Zhang
doaj   +1 more source

Effects of FAME Biofuel and Jet A-1 Aviation Kerosene Blends on the Operating Characteristics of Aircraft Jet Engines

open access: yesApplied Sciences, 2023
The article investigates the possibilities for the miscibility and practical use of different concentrations of biofuel rapeseed fatty acid methyl ester (FAME) with aviation kerosene Jet A-1 (or aviation kerosene PL-7 used in the Air Force of the Slovak ...
Marián Hocko   +2 more
doaj   +1 more source

Electro-jet engine: a jet engine without turbine - Part 1. Presentation of electro-jet engine [PDF]

open access: yesINCAS Bulletin
In accordance with efficiency criteria, the development of air transport has to the option of using large passenger airplanes, with capacities ranging from 200 to over 800 passengers and masses ranging from 100 to over 500 tons. These airplanes require a
Sorin NUTU
doaj   +1 more source

Home - About - Disclaimer - Privacy