Results 21 to 30 of about 5,193,989 (342)
Aerospace, 2023 Inlet swirl distortion is generally considered as a type of velocity distortion, and inlet guide vanes (IGVs) are widely used in the multi-stage compressor of aero-engines to eliminate the tangential velocity of the swirl flow.
Yibo Fang +3 more
doaj +1 more source
Pressure Impact on the Stability and Distortion of the Crystal Structure of CeScO3 [PDF]
Inorganic Chemistry, 2017 39 pages, 1 table, 9 ...
Daniel Errandonea +7 more
openaire +5 more sources
Experimental and Numerical Analysis of a Compressor Stage under Flow Distortion
International Journal of Turbomachinery, Propulsion and Power, 2021 On many occasions, fan or compressor stages have to face azimuthal flow distortion at inlet, which affects their performance and stability. These flow distortions can be caused by external events or by some particular geometrical features.
Alberto Baretter +6 more
doaj +1 more source
, 2020 In a boundary layer ingestion (BLI) propulsion system, the compressor rotor operates under the condition of a severe inflow distortion because the boundary layers on the surface of aircraft have been ingested.
Li Da +5 more
semanticscholar +1 more source
Pressure Distortion of the H2–He Collision-induced Absorption at the Photosphere of Cool White Dwarf Stars [PDF]
, 2017 Collision-induced absorption (CIA) from molecular hydrogen is a dominant opacity source in the atmosphere of cool white dwarfs. It results in a significant flux depletion in the near-IR and IR parts of their spectra.
S. Blouin, P. Kowalski, P. Dufour
semanticscholar +1 more source
Evaluating Diverse Meta-modeling Approaches for Predicting Performance Characteristics of a Twin Air Intake Based on Experimental Data [PDF]
Journal of Applied Fluid MechanicsAir intakes are critical components in maximizing the efficiency of jet-powered engines. Their diverse designs, ranging from conventional shapes to innovative configurations, coupled with the intricate interplay of fluid dynamics, boundary layer effects,
Human AMIRI +4 more
doaj +1 more source
The effect of compressibility on turbulent shear flow: a rapid-distortion-theory and direct-numerical-simulation study [PDF]
, 1997 The influence of compressibility upon the structure of homogeneous sheared turbulence is investigated. For the case in which the rate of shear is much larger than the rate of nonlinear interactions of the turbulence, the modification caused by ...
Coleman, G.N., Cambon, C., Simone, A.
core +1 more source
Effect of spatial inlet temperature and pressure distortion on turbofan engine stability
, 1988 The effects of circumferential and radial inlet temperature distortion, circumferential pressure distortion, and combined temperature and pressure distortion on the stability of an advanced turbofan engine were investigated experimentally at simulated ...
C. M. Mehalic
semanticscholar +3 more sources
Propulsion and Power Research, 2014 This paper focuses on the response of a high aspect ratio, low speed contra-rotating fan with complex inflow distortion. The total pressure at the inlet is artificially distorted by means of two different sets of screens with different porosities to ...
Chetan Mistry, A.M. Pradeep
doaj +1 more source
A new intake distortion design system for research
Xibei Gongye Daxue Xuebao, 2023 The intake distortion experiment is one of the important methods for aero-engine aerodynamic stability assessment. In this paper, in order to overcome the shortcomings of traditional design methods such as low accuracy in approximating the target ...
CUI Jiahang +5 more
doaj +1 more source