Interferometric CT technique for three-dimensional shock wave phenomena

2001 ◽  
Author(s):  
Hiroki Honma ◽  
Kazuo Maeno ◽  
M. Ishihara ◽  
T. Yoshimura
Keyword(s):  
Shock Wave ◽  
Three Dimensional ◽  
Ct Technique ◽  
Wave Phenomena

scholarly journals Three-Dimensional Holographic Study of Shock Wave Phenomena

1995 ◽  
Vol 15 (Supplement2) ◽  
pp. 11-14
Author(s):  
Osamu ONODERA ◽  
Moosad K.P.B. ◽  
Kazuyoshi TAKAYAMA
Keyword(s):  
Shock Wave ◽  
Three Dimensional ◽  
Wave Phenomena ◽  
Holographic Study

scholarly journals Flow visualization of three dimensional shock wave phenomena by using holography method

1991 ◽  
Vol 11 (Supplement1) ◽  
pp. 147-148
Author(s):  
Masato WATANABE ◽  
Akihisa ABE ◽  
Kazuyoshi TAKAYAMA
Keyword(s):  
Shock Wave ◽  
Flow Visualization ◽  
Three Dimensional ◽  
Wave Phenomena

scholarly journals Targets, ripples and spirals in a precipitation system with anomalous dispersion

2015 ◽  
Vol 17 (30) ◽  
pp. 19806-19814 ◽  
Author(s):  
Mahmoud M. Ayass ◽  
Istvan Lagzi ◽  
Mazen Al-Ghoul
Keyword(s):  
Anomalous Diffusion ◽  
Heterogeneous System ◽  
Three Dimensional ◽  
Anomalous Dispersion ◽  
Precipitation System ◽  
Wave Phenomena ◽  
Dimensional Wave

We report multiple three-dimensional wave phenomena in a heterogeneous system due to anomalous diffusion.

Unsteady Three-Dimensional Analysis of Inlet Distortion in a Transonic Fan

2006 ◽  
Author(s):  
Peng Sun ◽  
Guotal Feng
Keyword(s):  
Shock Wave ◽  
Total Pressure ◽  
Large Scale ◽  
Three Dimensional ◽  
Navier Stokes ◽  
Inlet Distortion ◽  
Flow Loss ◽  
Large Scale Vortex ◽  
Total Temperature ◽  
Transonic Fan

A time-accurate three-dimensional Navier-Stokes solver of the unsteady flow field in a transonic fan was carried out using "Fluent-parallel" in a parallel supercomputer. The numerical simulation focused on a transonic fan with inlet square wave total pressure distortion and the analysis of result consisted of three aspects. The first was about inlet parameters redistribution and outlet total temperature distortion induced by inlet total pressure distortion. The pattern and causation of flow loss caused by pressure distortion in rotor were analyzed secondly. It was found that the influence of distortion was different at different radial positions. In hub area, transportation-loss and mixing-loss were the main loss patterns. Distortion not only complicated them but enhanced them. Especially in stator, inlet total pressure distortion induced large-scale vortex, which produced backflow and increased the loss. While in casing area, distortion changed the format of shock wave and increased the shock loss. Finally, the format of shock wave and the hysteresis of rotor to distortion were analyzed in detail.

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