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Dr. Nasr Eldein Abd El-Sttar :: Publications: |
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| Title: | Higher order instability of a hollow jet endowed with surface tension, 3rd International Conference on “Engineering Mathematics and Physics”, Technical Military College, Cairo, Egypt, May 16-18 () 67-77. |
| Authors: | AE Radwan, NA Ahmed |
| Year: | 2006 |
| Keywords: | Not Available |
| Journal: | Technical Military College |
| Volume: | Not Available |
| Issue: | Not Available |
| Pages: | 67-77 |
| Publisher: | Not Available |
| Local/International: | Local |
| Paper Link: | Not Available |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
The higher orders instability of a gas cylinder ambient with an incompressible inviscid liquid endowed with surface tension is analyzed. The perturbation equations up to third order are derived and solved. The surface displacements, the velocity potentials and the dispersion relations are derived for each order of axisymmetric perturbation. It is found that, up to third order, a transition from instability to stability states occurs when the perturbed wavelength equals the circumference of the gas cylinder. The stability discussions for the present .. |
