scholarly journals Compressible Flow Structures Interaction with a Two-Dimensional Ejector: A Cold-Flow Study

2009 ◽  
Vol 25 (3) ◽  
pp. 707-716 ◽  
Author(s):  
H. Zare-Behtash ◽  
K. Kontis
Keyword(s):  
Compressible Flow ◽  
Flow Structures ◽  
Two Dimensional ◽  
Cold Flow ◽  
Flow Study

Nonlinear dynamics of a two dimensional airfoil with freeplay in an inviscid compressible flow

2000 ◽  
Vol 4 (2) ◽  
pp. 125-133 ◽  
Author(s):  
Zoran Dimitrijević ◽  
Guy Daniel Mortchéléwicz ◽  
Fabrice Poirion
Keyword(s):  
Nonlinear Dynamics ◽  
Compressible Flow ◽  
Two Dimensional ◽  
Inviscid Compressible Flow

scholarly journals Resonance Vibration of Mistuned Bladed Discs in Stationary Operations

1997 ◽  
Author(s):  
Romuald Rządkowski
Keyword(s):  
Numerical Model ◽  
Compressible Flow ◽  
Two Dimensional ◽  
Rotating System ◽  
Response Level ◽  
Stationary Response ◽  
The Real ◽  
Disc Model ◽  
Real Geometry ◽  
Airfoil Blades

A numerical model for the calculation of resonance stationary response of mistuned bladed disc is presented. The bladed disc model includes all important effects on a rotating system of the real geometry. The excitation forces were calculated by a code on the basis of two-dimensional compressible flow (to M < 0.8) for thin airfoil blades. The calculations presented in this paper show that centrifugal stress, and the values of excitation forces, play an important role in considering the influence of mistuning on the response level.

scholarly journals Numerical Modeling of Two-Dimensional Gas-Liquid Flow Structures

2015 ◽  
Vol 9 (2) ◽  
Author(s):  
Vladimir Evgenyevich Vershinin ◽  
Rodion Mikhaylovich Ganopolsky ◽  
Vitaly Olegovich Polyakov
Keyword(s):  
Numerical Modeling ◽  
Liquid Flow ◽  
Flow Structures ◽  
Two Dimensional ◽  
Gas Liquid Flow
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