Results 231 to 240 of about 50,370 (258)

Processing and Validating CFD Data for Estimating Inlet Dynamic Total-Pressure Distortion

2020
<div class="section abstract"> <div class="htmlview paragraph">The processes addressed in this Aerospace Information Report (AIR) apply to the acquisition and validation of dynamic total-pressure and distortion data from CFD models simulating turbulent flows in inlets.
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Design of a Total Pressure Distortion Generator for Aircraft Engine Testing

2014
Master of ...
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Effects of Inlet Total Pressure Distortion on the Performance of a Two-Stage Transonic Fan

Volume 12A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics
Abstract Improving the understanding of the interaction between multistage fan and an inlet total pressure distortion is benefical to design an advanced compression system and stabilizing measures with strong anti-distortion ability. Full-annulus unsteady simulation is applied in a two stage fan to supplement the physic of distorted flow
Jiahui Qiu, Hongliang Zhao, Chen Yang, Juan Du, Min Zhang, Yaolong Qin   +5 more
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Evaluation of an Airjet Distortion Generator used to Produce Steady- State, Total-Pressure Distortion at the Inlet of Turbine Engines

1976
Abstract : A performance evaluation of an airjet distortion generator system used to produce steady-state, total-pressure distortion at the inlet to a turbine engine was conducted. The capability of the system to duplicate screen- generated, parametric distortion patterns (180 deg, one per revolution; tip radial; hub radial) and to maintain a constant ...
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Sensitivity of SAE Total Pressure Intake Distortion Descriptors to Pressure Fluctuations at the Engine-Intake Interface Plane

SAE Technical Paper Series, 2011
<div class="section abstract"><div class="htmlview paragraph">A methodology to evaluate the sensitivity of total pressure intake distortion descriptors defined by SAE ARP 1420 to individual pressure fluctuations in the Aerodynamic Interface Plane -AIP- has been developed.
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Unsteady characteristics of pressure and swirl distortion in helicopter intake: A lattice Boltzmann method approach

Aerospace Science and Technology, 2023
Jérôme Jacob, Pierre Sagaut
exaly  

Aeroelastic stability of labyrinth seal ring under steady and dynamic total pressure intake distortion conditions

Mechanical Systems and Signal Processing, 2023
Dan Sun, Guozhe Ren, Zemin Yang
exaly  

Design and analysis of an aeroengine inlet total pressure distortion simulator for distortion pattern

2025 5th International Conference on Electrical Engineering and Mechatronics Technology (ICEEMT)
Ye Yang, Xingya Da, Yuan Yi, Junqiang Wu
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Investigation of the Stability Criterion for Axial Compressor under Circumferential Total Pressure Distortion

Journal of Aerospace Engineering, 2023
Haoyang Xu, Jun Hu, Jin Guo
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Effects of tip air injection on the aerodynamic stability of an axial flow compressor with total pressure distortion

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2022
Baofeng Tu, Xinyu Zhang
exaly