Nonlinear quasi-three-dimensional modeling of rotating stall and surge

Jules W. Lindau; Albert K. Owen

Nonlinear quasi-three-dimensional modeling of rotating stall and surge

Jules W. Lindau, Albert K. Owen

Applied Research Laboratory (ARL)

Research output: Contribution to conference › Paper › peer-review

3 Scopus citations

Abstract

A compressible, nonlinear, quasi-three-dimensional, time dependent computational fluid model capable of capturing salient features of rotating stall and surge is demonstrated. The theoretical basis of the model is given and the numerical methods used to solve the resulting model equations are described. This model is based on solution of a single set of fully coupled equations, and the instability modes are arrived at in a mixed, fully dependent, manner. The full evolution, including precursor events, of rotating stall and surge appears to be captured. As illustration, the method is applied to two modern compression system stages.

Original language	English (US)
State	Published - 1997
Event	33rd Joint Propulsion Conference and Exhibit, 1997 - Seattle, United States Duration: Jul 6 1997 → Jul 9 1997

Other

Other	33rd Joint Propulsion Conference and Exhibit, 1997
Country/Territory	United States
City	Seattle
Period	7/6/97 → 7/9/97

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Electrical and Electronic Engineering
Mechanical Engineering
Control and Systems Engineering
Aerospace Engineering

Cite this

@conference{6dbf0fb203514b6ebddbb25fe7150b9d,

title = "Nonlinear quasi-three-dimensional modeling of rotating stall and surge",

abstract = "A compressible, nonlinear, quasi-three-dimensional, time dependent computational fluid model capable of capturing salient features of rotating stall and surge is demonstrated. The theoretical basis of the model is given and the numerical methods used to solve the resulting model equations are described. This model is based on solution of a single set of fully coupled equations, and the instability modes are arrived at in a mixed, fully dependent, manner. The full evolution, including precursor events, of rotating stall and surge appears to be captured. As illustration, the method is applied to two modern compression system stages.",

author = "Lindau, {Jules W.} and Owen, {Albert K.}",

note = "Publisher Copyright: {\textcopyright} 1997 by the American Institute of Aeronautics and Astronautics, Inc. with permission.; 33rd Joint Propulsion Conference and Exhibit, 1997 ; Conference date: 06-07-1997 Through 09-07-1997",

year = "1997",

language = "English (US)",

}

TY - CONF

T1 - Nonlinear quasi-three-dimensional modeling of rotating stall and surge

AU - Lindau, Jules W.

AU - Owen, Albert K.

PY - 1997

Y1 - 1997

N2 - A compressible, nonlinear, quasi-three-dimensional, time dependent computational fluid model capable of capturing salient features of rotating stall and surge is demonstrated. The theoretical basis of the model is given and the numerical methods used to solve the resulting model equations are described. This model is based on solution of a single set of fully coupled equations, and the instability modes are arrived at in a mixed, fully dependent, manner. The full evolution, including precursor events, of rotating stall and surge appears to be captured. As illustration, the method is applied to two modern compression system stages.

AB - A compressible, nonlinear, quasi-three-dimensional, time dependent computational fluid model capable of capturing salient features of rotating stall and surge is demonstrated. The theoretical basis of the model is given and the numerical methods used to solve the resulting model equations are described. This model is based on solution of a single set of fully coupled equations, and the instability modes are arrived at in a mixed, fully dependent, manner. The full evolution, including precursor events, of rotating stall and surge appears to be captured. As illustration, the method is applied to two modern compression system stages.

UR - http://www.scopus.com/inward/record.url?scp=84962799350&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84962799350&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84962799350

T2 - 33rd Joint Propulsion Conference and Exhibit, 1997

Y2 - 6 July 1997 through 9 July 1997

ER -

Nonlinear quasi-three-dimensional modeling of rotating stall and surge

Abstract

Other

All Science Journal Classification (ASJC) codes

Other files and links

Fingerprint

Cite this