Extension of domain-free discretization method to simulate compressible flows over fixed and moving bodies

2006 ◽  
Vol 53 (2) ◽  
pp. 175-199 ◽  
Author(s):  
C. H. Zhou ◽  
C. Shu ◽  
Y. Z. Wu
Keyword(s):  
Compressible Flows ◽  
Discretization Method ◽  
Moving Bodies

Immersed boundary method for viscous compressible flows around moving bodies

2018 ◽  
Vol 170 ◽  
pp. 77-92 ◽  
Author(s):  
M. Ehsan Khalili ◽  
Martin Larsson ◽  
Bernhard Müller
Keyword(s):  
Immersed Boundary Method ◽  
Compressible Flows ◽  
Immersed Boundary ◽  
Boundary Method ◽  
Viscous Compressible Flows ◽  
Moving Bodies

Dynamics of comets in the collapsing protosolar nebula

1999 ◽  
Vol 173 ◽  
pp. 45-50
Author(s):  
L. Neslušan
Keyword(s):  
Solar System ◽  
Velocity Distribution ◽  
Oort Cloud ◽  
Interstellar Clouds ◽  
Protosolar Nebula ◽  
Moving Bodies

AbstractComets are created in the cool, dense regions of interstellar clouds. These macroscopic bodies take place in the collapse of protostar cloud as mechanically moving bodies in contrast to the gas and miscroscopic dust holding the laws of hydrodynamics. In the presented contribution, there is given an evidence concerning the Solar system comets: if the velocity distribution of comets before the collapse was similar to that in the Oort cloud at the present, then the comets remained at large cloud-centric distances. Hence, the comets in the solar Oort cloud represent a relict of the nebular stage of the Solar system.

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