An Experimental Investigation of the Acoustic and Fluid Dynamic Characteristics of a Circulation-Controlled Airfoil

2011 ◽  
Author(s):  
Drew Wetzel ◽  
Louis Cattafesta
Keyword(s):  
Experimental Investigation ◽  
Dynamic Characteristics ◽  
Fluid Dynamic

Experimental investigation and prediction of the gas dynamic characteristics of commercial catalysts

2009 ◽  
Vol 43 (5) ◽  
pp. 791-795
Author(s):  
A. V. Dul’nev ◽  
Ye. Z. Golosman ◽  
S. N. Tkachenko ◽  
I. S. Tkachenko
Keyword(s):  
Experimental Investigation ◽  
Dynamic Characteristics ◽  
Gas Dynamic

Numerical Study of XCP Probe's Fluid Dynamic Characteristics

2011 ◽  
Vol 130-134 ◽  
pp. 1645-1649
Author(s):  
Ning Liu ◽  
Rui Zhang ◽  
Wen Yi Chen ◽  
Man Man Zhang
Keyword(s):  
Numerical Analysis ◽  
Drag Coefficient ◽  
Dynamic Characteristics ◽  
Numerical Study ◽  
Fluid Dynamic ◽  
Steady Motion ◽  
Experimental Results ◽  
Analysis Method ◽  
Test Parameters ◽  
Volume Method

Applied the finite volume method combining two-equations turbulence model,the influence of fluid dynamic characteristics on XCP probe under different factors be studied The fluid dynamic characteristics were researched under different influencing factors, such as falling speed, rotating rate,seawater density,etc. The drag coefficient under the different falling speeds and the limited velocity of submarine steady motion were obtained. Compared with the experimental results, the simulated results agree well with experimental results, the experiments have show the validity and feasibility of the numerical analysis method. These results will provide theory reference for selecting the reasonable rotating rate, analyzing stability and the movement rule of probe in the water, choosing suitable test parameters for XCP probe of different seawaters.

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