scholarly journals An Investigation of Bend Connection Effect on the Finite Amplitude Oscillation in Circular Ducts

2017 ◽  
Vol 17 (AEROSPACE SCIENCES) ◽  
pp. 1-17
Author(s):  
M. Nasr ◽  
W. El-Askary ◽  
M. Hosien ◽  
K. Yousef ◽  
M. Saleh
Keyword(s):  
Finite Amplitude ◽  
Amplitude Oscillation

Frequency Scaling at the Onset of Finite Amplitude Oscillation

1986 ◽  
Vol 41 (12) ◽  
pp. 1412-1414 ◽  
Author(s):  
H. Bruce Stewart
Keyword(s):  
Scaling Law ◽  
Finite Amplitude ◽  
Bifurcation Parameter ◽  
Frequency Scaling ◽  
Amplitude Oscillation

The onset of oscillation at non-zero finite amplitude is shown to be governed in the generic case by a scaling law for the frequency of oscillation f in terms of the bifurcation parameter μ – μc namely f ~ (μ – μ)c1/2. This law can be expected to hold whenever such a bifurcation occurs in a nondegenerate system without hysteresis.

An Investigation of Bend Connection Effect on the Finite Amplitude Oscillation in Circular Ducts

2017 ◽  
Vol 17 (17) ◽  
pp. 1-17
Author(s):  
M. Nasr ◽  
W. El-Askary ◽  
M. Hosien ◽  
K. Yousef ◽  
M. Saleh
Keyword(s):  
Finite Amplitude ◽  
Amplitude Oscillation
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