Vortex ring interaction studies with a cylinder and a sphere

R. An; D. Kounadis; H. Zare-Behtash; K. Kontis; J. A. Edwards

Vortex ring interaction studies with a cylinder and a sphere

R. An, D. Kounadis, H. Zare-Behtash, K. Kontis, J. A. Edwards

Research output: Chapter in Book/Conference proceeding › Conference contribution

Abstract

An experimental study has been conducted to examine the interaction of a shock wave and a vortex ring with a cylinder and a sphere. The experiments were carried out using a 30mm internal diameter shock-tube. The driver and driven gas was air. High-speed Schlieren photography was employed to study the development of the flow-field and the resulting interactions with the body configurations. Wall pressure measurements were also carried out to study the flow quantitatively at the apex of the cylindrical surface. Three different driver pressures of 4, 8, and 12 bar were examined under maximum driver length (1477mm); the shock wave Mach number at the exit of the tube was 1.33, 1.52 and 1.67 respectively.

Original language	English
Title of host publication	Collection of Technical Papers - 36th AIAA Fluid Dynamics Conference\|Coll. Tech. Pap. AIAA Fluid Dynam. Conf.
Pages	2724-2743
Number of pages	19
Volume	4
Publication status	Published - 2006
Event	36th AIAA Fluid Dynamics Confernce - San Francisco, CA Duration: 1 Jul 2006 → …

Conference

Conference	36th AIAA Fluid Dynamics Confernce
City	San Francisco, CA
Period	1/07/06 → …

Cite this

@inproceedings{52425f59a0014b2b998e5063329cfba5,

title = "Vortex ring interaction studies with a cylinder and a sphere",

abstract = "An experimental study has been conducted to examine the interaction of a shock wave and a vortex ring with a cylinder and a sphere. The experiments were carried out using a 30mm internal diameter shock-tube. The driver and driven gas was air. High-speed Schlieren photography was employed to study the development of the flow-field and the resulting interactions with the body configurations. Wall pressure measurements were also carried out to study the flow quantitatively at the apex of the cylindrical surface. Three different driver pressures of 4, 8, and 12 bar were examined under maximum driver length (1477mm); the shock wave Mach number at the exit of the tube was 1.33, 1.52 and 1.67 respectively.",

author = "R. An and D. Kounadis and H. Zare-Behtash and K. Kontis and Edwards, {J. A.}",

year = "2006",

language = "English",

isbn = "1563478102",

volume = "4",

pages = "2724--2743",

booktitle = "Collection of Technical Papers - 36th AIAA Fluid Dynamics Conference|Coll. Tech. Pap. AIAA Fluid Dynam. Conf.",

note = "36th AIAA Fluid Dynamics Confernce ; Conference date: 01-07-2006",

}

TY - GEN

T1 - Vortex ring interaction studies with a cylinder and a sphere

AU - An, R.

AU - Kounadis, D.

AU - Zare-Behtash, H.

AU - Kontis, K.

AU - Edwards, J. A.

PY - 2006

Y1 - 2006

N2 - An experimental study has been conducted to examine the interaction of a shock wave and a vortex ring with a cylinder and a sphere. The experiments were carried out using a 30mm internal diameter shock-tube. The driver and driven gas was air. High-speed Schlieren photography was employed to study the development of the flow-field and the resulting interactions with the body configurations. Wall pressure measurements were also carried out to study the flow quantitatively at the apex of the cylindrical surface. Three different driver pressures of 4, 8, and 12 bar were examined under maximum driver length (1477mm); the shock wave Mach number at the exit of the tube was 1.33, 1.52 and 1.67 respectively.

AB - An experimental study has been conducted to examine the interaction of a shock wave and a vortex ring with a cylinder and a sphere. The experiments were carried out using a 30mm internal diameter shock-tube. The driver and driven gas was air. High-speed Schlieren photography was employed to study the development of the flow-field and the resulting interactions with the body configurations. Wall pressure measurements were also carried out to study the flow quantitatively at the apex of the cylindrical surface. Three different driver pressures of 4, 8, and 12 bar were examined under maximum driver length (1477mm); the shock wave Mach number at the exit of the tube was 1.33, 1.52 and 1.67 respectively.

M3 - Conference contribution

SN - 1563478102

SN - 9781563478109

VL - 4

SP - 2724

EP - 2743

BT - Collection of Technical Papers - 36th AIAA Fluid Dynamics Conference|Coll. Tech. Pap. AIAA Fluid Dynam. Conf.

T2 - 36th AIAA Fluid Dynamics Confernce

Y2 - 1 July 2006

ER -

Vortex ring interaction studies with a cylinder and a sphere

Abstract

Conference

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