NONSTATIONARY FLOW OVER THE LIFTING ROTOR FOR REGIMES OF STEEP GLIDING AND VORTEX RING

2012 ◽  
Vol 43 (3) ◽  
pp. 331-353
Author(s):  
Valentina Michailovna Scheglova
Keyword(s):  
Vortex Ring ◽  
Nonstationary Flow

Two interacting vortex ring pairs and their sound generation

AIAA Journal ◽  
2000 ◽  
Vol 38 ◽  
pp. 79-86 ◽  
Author(s):  
N. W. M. Ko ◽  
R. C. K. Leung ◽  
K. Lam
Keyword(s):  
Vortex Ring ◽  
Sound Generation

Vortex Ring Generator

1998 ◽  
Author(s):  
George Lucey ◽  
Louis Jasper
Keyword(s):  
Vortex Ring

Motion of a Large Dusty Buoyant Thermal With a Vortex Ring

1978 ◽  
Vol 45 (4) ◽  
pp. 711-716 ◽  
Author(s):  
Stephen S.-H. Chang
Keyword(s):  
Numerical Solution ◽  
Vortex Ring ◽  
Excellent Agreement ◽  
Spherical Particles ◽  
System Of Equations ◽  
Inhomogeneous Atmosphere

This paper presents a method for computing the motion and decay of a large dusty, buoyant thermal (cloud) carried by a vortex ring generated from a strong near ground explosion and ascending in an inhomogeneous atmosphere. A system of equations is derived describing the motion of the vortex ring, the thermal, and the pollutants which consist of numerous solid spherical particles. The interior properties and the trajectories of the thermal and the pollutants are obtained. The numerical solution for the thermal trajectory is in excellent agreement with experiment.

scholarly journals Emergence of small scales in vortex ring collisions

2018 ◽  
Vol 3 (10) ◽  
Author(s):  
Ryan McKeown ◽  
Rodolfo Ostilla-Mónico ◽  
Alain Pumir ◽  
Michael P. Brenner ◽  
Shmuel M. Rubinstein
Keyword(s):  
Vortex Ring ◽  
Small Scales
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