Application of particle-based computational acoustics to sound scattering by vortex and moving bodies

2017 ◽  
Vol 142 (4) ◽  
pp. 2638-2638
Author(s):  
Yong Ou Zhang
Keyword(s):  
Sound Scattering ◽  
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.

Friction Induced Vibrations of Moving Bodies Part I (Mass on Horizontal Plane)

2011 ◽  
Vol 14 (AEROSPACE SCIENCES) ◽  
pp. 1-13
Author(s):  
Rabab Mohamed ◽  
A. El-Butch ◽  
M. Ghobrial ◽  
E. Elhalawany
Keyword(s):  
Horizontal Plane ◽  
Moving Bodies

Sound scattering by a group of oscillatory cylinders

1985 ◽  
Vol 77 (1) ◽  
pp. 15-28 ◽  
Author(s):  
Wen H. Lin ◽  
A. C. Raptis
Keyword(s):  
Sound Scattering
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