Results 81 to 90 of about 431 (183)

RESEARCH ON APPLICATIONS OF MINI-TURBOJET AND TURBOJET ENGINED MILITARY UAVS

SCIENTIFIC RESEARCH AND EDUCATION IN THE AIR FORCE, 2019
Mehmet TURKAY, Selim GURGEN, Göksel KESKIN, Seyhun DURMUS, Melih Cemal KUSHAN   +4 more
openaire   +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

Numerical Analyses of Surge Process in a Small-Scale Turbojet Engine by Three-Dimensional Full-Engine Simulation

Aerospace
Surge is a typical aerodynamic instability phenomenon in the compressors of aeroengines. The surge can lead to severe performance degradation and even structural damage to the engine and the air vehicle, making it a longstanding critical concern in the ...
Mengyang Wen, Heli Yang, Xuedong Zheng, Weihan Kong, Zechen Ding, Rusheng Li, Lei Jin, Baotong Wang, Xinqian Zheng   +8 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

Taking science to cholera in Bangladesh: the personal odyssey of Dr William B Greenough III and his colleagues. [PDF]

eGastroenterology, 2023
Greenough Iii WB, Shababi N, Nourmohammadi Abadchi S.   +2 more
europepmc   +1 more source

Design and Manufacture of a mini-turbojet

, 2020
The development and production of small engines with a jet propulsion system is, relatively recent, taking into account that this type of gas turbine started to be studied and developed many years before the first construction of these small turbojets. However, with the time evolving, the gas turbines turned out to be a greater challenge, becoming more
openaire   +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

A denoising method for aeroengine gas path electrostatic signal of low signal-to-noise ratio based on IMFs optimized reconstruction and wavelet threshold. [PDF]

Sci Rep
Yan C, Liu Y, Lu F.
europepmc   +1 more source

Impact of Biofuel Blends on Black Carbon Emissions from a Gas Turbine Engine. [PDF]

Energy Fuels, 2020
Kumal RR, Liu J, Gharpure A, Wal RLV, Kinsey JS, Giannelli B, Stevens J, Leggett C, Howard R, Forde M, Zelenyuk-Imre A, Suski K, Payne G, Manin J, Bachalo W, Frazee R, Onasch TB, Freedman A, Kittelson DB, Swanson JJ.   +19 more
europepmc   +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