Results 201 to 210 of about 431 (222)

The impact of the combined total pressure-swirl distortion on a transonic compressor rotor

Aerospace Science and Technology
Quanyong Xu, Jie Wu, Honghu Wu
exaly   +2 more sources

Effects of Swirl Distortion on a Centrifugal Compressor at Off-Design Operating Conditions

AIAA Journal
Estimating the performance effects of different installations of various compression system rotors is of paramount importance. This effort utilizes the Single Stage Centrifugal Compressor (SSCC) at Purdue University with a modular radial-to-axial inlet to generate offset inlet swirl pairs with minimal total pressure distortion.
Evan H. Bond, William J. Brown, Nicole L. Key   +2 more
openaire   +1 more source

A Time-Accurate CFD Analysis of Inlet Distortion Induced Swirl in Multistage Fans

43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2007
This paper presents CFD analysis of flow swirl distortion induced by total pressure distortion and total temperature distortion for two multi-stage fans. The numerical simulations and analyses include the front block of the first fan, and the rear block of the second fan.
Jixian Yao, Steven Gorrell, Aspi Wadia
openaire   +1 more source

High Fidelity URANS Analysis of Swirl Generation and Fan Response to Inlet Distortion

44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2008
This paper presents unsteady RANS CFD analysis of ow swirl distortion induced by one-per-rev total pressure inlet distortion for two multi-stage fans. Overall fan response to the distortion is also investigated. The numerical simulations and analyses show how inlet distortion and induced temperature distortion create swirl distortion through each fan ...
Jixian Yao, Steven Gorrell, Aspi Wadia
openaire   +1 more source

Definition of Arbitrary Swirl Distortions by Solutions to the Helmholtz Equation

AIAA Scitech 2019 Forum, 2019
John Gillespie, Dustin J. Frohnapfel, Kevin T. Lowe, Walter F. O'Brien   +3 more
openaire   +1 more source

Fluid Dynamics of Inlet Swirl Distortions for Turbofan Engine Research

2018
Ph. D.
openaire   +1 more source

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  

Initial Investigations into the Failure Modes of a Swirl Distortion Generator Using Computational Methods

2021
Master of ...
openaire   +1 more source

Experimental Research on Inlet Steady Swirl Distortion in an Axial Compressor with Non-Uniform Tip Clearance

Journal of Thermal Science, 2022
Rong Xu, Xuegao Wang, Wenyu Li
exaly  

Stereoscopic PIV measurements in a turbofan engine inlet with tailored swirl distortion

31st AIAA Aerodynamic Measurement Technology and Ground Testing Conference, 2015
Tamara B. Guimaraes, Kevin T. Lowe, Michael Nelson, Walter F. O'Brien, Caroline Kirk   +4 more
openaire   +1 more source