El-azab, S., Hasan, A., Ismail, Z., Matta, M. (2023). Electrogravitational Oscillating Stability of Double streaming Fluids Cylinde. test, 2(3), 206-218. doi: 10.21608/msaeng.2023.310078
Samia S. El-azab; Alfaiisal Hasan; Zeinab Ismail; Marina Lotfy Matta. "Electrogravitational Oscillating Stability of Double streaming Fluids Cylinde". test, 2, 3, 2023, 206-218. doi: 10.21608/msaeng.2023.310078
El-azab, S., Hasan, A., Ismail, Z., Matta, M. (2023). 'Electrogravitational Oscillating Stability of Double streaming Fluids Cylinde', test, 2(3), pp. 206-218. doi: 10.21608/msaeng.2023.310078
El-azab, S., Hasan, A., Ismail, Z., Matta, M. Electrogravitational Oscillating Stability of Double streaming Fluids Cylinde. test, 2023; 2(3): 206-218. doi: 10.21608/msaeng.2023.310078

Electrogravitational Oscillating Stability of Double streaming Fluids Cylinde

MSA Engineering Journal
Article 9, Volume 2, Issue 3 - Serial Number 6, June 2023, Pages 206-218    PDF (644.88 K)
Document Type: Original Article
DOI: 10.21608/msaeng.2023.310078
Authors
Samia S. El-azab1; Alfaiisal Hasan2; Zeinab Ismail3; Marina Lotfy Matta* 4
1women's College for Arts, Science and Education, Ain Shams University, Cairo, Egypt
2Professor, Applied Sciences department, College of Engineering and Technology Arab Academy for science and Technology and Maritime
3Lecturer, women's College for Arts, Science and Education, Ain Shams University, Cairo, Egypt
4Mathematics Department, women's College for Arts, Science and Education, Ain Shams University, Cairo, Egypt
Abstract
The problem of stability for two flowing fluids moving in an electrogravitational oscillating cylinder is presented.  This type of  research may be found to examine the interaction of a distinct self-gravitating,  dielectric fluid, with densities , with density  is displayed. A relation to detect the   dispersion is constructed analytically explained, and confirmed  these results with the numerical computations. The governing equations (equation of motion and equation of continuous) are obtained, providing that  the boundary conditions are appropriate. The di-electric streaming  system is caused due to the electrodynamic force.  The resultant  streaming system may give rise to   reduce stability for both short and long wave durations. There are unstable and stable zones; however, the system is entirely unstable with an endlessly high growth rate when  . The difference between these two states, stable and unstable, relies on the value of. In this scenario, the gravitational instability of the current model, which forms the basis of this work, will be decreased
Keywords
Electrohydrodynamic; Stability; Self-gravitating; two fluids; and Capillary
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