Numerical method for non-linear wave and diffusion equations by the variational iteration method

2008 ◽  
Vol 73 (12) ◽  
pp. 1836-1843 ◽  
Author(s):  
S. Abbasbandy
Keyword(s):  
Numerical Method ◽  
Iteration Method ◽  
Variational Iteration Method ◽  
Diffusion Equations ◽  
Linear Wave ◽  
Variational Iteration ◽  
Non Linear ◽  
And Diffusion

Study of the dynamics of rotor-spun composite yarn spinning process in forced vibration

2011 ◽  
Vol 82 (3) ◽  
pp. 255-258 ◽  
Author(s):  
Naeem Faraz ◽  
Yasir Khan
Keyword(s):  
Forced Vibration ◽  
Iteration Method ◽  
Variational Iteration Method ◽  
Variational Iteration ◽  
Composite Yarn ◽  
Force Vibration ◽  
Non Linear ◽  
Spinning Process ◽  
Linear Force

The non-linear force vibration oscillator is established for the rotor-spun composite yarn spinning process. The variational iteration method is used to calculate the approximate oscillating periods in the vertical and horizontal directions. Thecondition for resonance is obtained.

Sign in / Sign up

Export Citation Format

Share Document