Calculation of Supersonic Conical Flow

1988 ◽  
pp. 395-422
Author(s):  
Zhu You-lan ◽  
Chen Bing-mu ◽  
Zhong Xi-chang ◽  
Zhang Zuo-min
Keyword(s):  
Conical Flow

Deriving Waveriders from Conical Flow Fields with Chemistry

2021 ◽  
Author(s):  
Frederick Ferguson ◽  
Dehua Feng ◽  
Yang Gao ◽  
Mookesh Dhanasar ◽  
Isaiah Blankson
Keyword(s):  
Flow Fields ◽  
Conical Flow

The characters exploration of a piezoelectric pump with fishtail-shaped bluffbody

2021 ◽  
pp. 1045389X2110386
Author(s):  
Yi Hou ◽  
Lipeng He ◽  
Zheng Zhang ◽  
Baojun Yu ◽  
Hong Jiang ◽  
...  
Keyword(s):  
Flow Rate ◽  
Preliminary Investigation ◽  
Maximum Flow ◽  
Theoretical Explanation ◽  
Maximum Flow Rate ◽  
Bluff Bodies ◽  
Conical Flow ◽  
Piezoelectric Pump ◽  
Valveless Piezoelectric Pump ◽  
Shape And Size

This paper focuses on a new structure in the valveless piezoelectric pump, which has a combination structure of the conical flow channel and two fishtail-shaped bluffbodies in the chamber of the pump. The fishtail-shaped bluffbody is inspired by the shape of the swimming fish to diminish the backflow and optimize the performance of the pump. The performance is studied by changing the shape and size of the inlet and outlet, the bluff bodies’ height and the space between two bluff bodies. The results show that the 3 mm × 3 mm square inlet, 3 mm diameter round outlet, 3 mm height of bluffbodies, 6.8 mm pitch of bluffbodies has a best performance in all 10 prototypes, which implements a maximum flow rate of 87.5 ml/min at 170 V 40 Hz with a noise of 42.6 dB. This study makes a preliminary investigation and theoretical explanation for the subsequent optimization of this structure, improved the performance of the valveless piezoelectric pump, broaden the thinking of the design for the bluffbody for better performance of the valveless piezoelectric pump.

scholarly journals A comment on conical flow induced by heavy-quark jets

2005 ◽  
Vol 31 (12) ◽  
pp. L19-L23 ◽  
Author(s):  
F Antinori ◽  
E V Shuryak
Keyword(s):  
Heavy Quark ◽  
Conical Flow ◽  
Quark Jets

scholarly journals Conical flow induced by quenched QCD jets

2005 ◽  
Vol 27 ◽  
pp. 22-31 ◽  
Author(s):  
J Casalderrey-Solana ◽  
E V Shuryak ◽  
D Teaney
Keyword(s):  
Conical Flow

On conical flow

1998 ◽  
Author(s):  
H. Sobieczky
Keyword(s):  
Conical Flow
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