NDLI: Aerodynamic focusing of inertial particles in the shock-wave intersection region

Content Provider	Springer Nature Link
Author	Golubkina, I. V. Osiptsov, A. N.
Copyright Year	2007
Abstract	The flow structure in the region of intersection of two stationary plane shock waves in a dusty gas is investigated. The regular symmetric and asymmetric shock interaction and the symmetric Mach interaction are considered. For a small particle mass concentration, on the basis of numerical calculations using the full Lagrangian approach it is shown that behind the shock wave intersection point a long thin region is formed, in which the particle trajectories intersect and the particle concentration sharply increases. A parametric study of the particle concentration distributions in this region is performed and the range of governing parameters on which the particle focusing effect is maximal is found.
Starting Page	603
Ending Page	611
Page Count	9
File Format	PDF
ISSN	00154628
Journal	Fluid Dynamics
Volume Number	42
Issue Number	4
e-ISSN	15738507
Language	English
Publisher	Nauka/Interperiodica
Publisher Date	2007-01-01
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	dusty gas particles shock wave interaction aerodynamic focusing full Lagrangian method Fluid- and Aerodynamics Classical Continuum Physics Mechanics Engineering Fluid Dynamics
Content Type	Text
Resource Type	Article
Subject	Fluid Flow and Transfer Processes Physics and Astronomy Mechanical Engineering

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Aerodynamic focusing of inertial particles in the shock-wave intersection region