The exact numerical calculation of propeller noise

Author(s):  
C. WOAN ◽  
G. GREGOREK
2011 ◽  
Vol 78 (1) ◽  
pp. 47-54 ◽  
Author(s):  
PETER H. YOON ◽  
JUNG JOON SEOUGH ◽  
KHAN HYUK KIM ◽  
DONG HUN LEE

AbstractIn the present paper, quasilinear development of anisotropy-driven electromagnetic instabilities is computed on the basis of recently formulated empirical wave dispersion relation and compared against exact numerical calculation based upon transcendental plasma dispersion function and exact numerical roots. Upon comparison with the exact method it is demonstrated that the empirical model provides reasonable results. The present findings may be relevant to space physical application, as the present paper provides a useful short-cut research method for self-consistent analysis of temporal development of anisotropy-driven instabilities.


Biosystems ◽  
2016 ◽  
Vol 150 ◽  
pp. 87-91 ◽  
Author(s):  
Laura Hindersin ◽  
Marius Möller ◽  
Arne Traulsen ◽  
Benedikt Bauer

2010 ◽  
Vol 81 (5) ◽  
Author(s):  
G. Brida ◽  
M. V. Chekhova ◽  
I. P. Degiovanni ◽  
M. Genovese ◽  
G. Kh. Kitaeva ◽  
...  

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