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Capillary gravitational stability of streaming fluid jet pervaded by oblique varying magnetic field
Author
Source
Issue
Vol. 2021, Issue 172 (31 Dec. 2021), pp.1-18, 18 p.
Publisher
Helwan University Faculty of Engineering Mataria
Publication Date
2021-12-31
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Topics
Abstract EN
The stability of a streaming jet surrounded by self-gravitating tenuous medium and pervaded by oblique varying magnetic field under the combined effect of the capillary, self-gravitating and electromagnetic forces, has been discussed.
The problem is formulated, the basic equations are solved upon applying appropriate boundary conditions, the dispersion relation is derived and discussed analytically and the results are verified numerically.
The streaming has a strong destabilizing effect for all kinds of perturbation.
For the axisymmetric mode (m=0) the capillary force is destabilizing in the domain 0
For the non-axisymmetric mode, m≥1, both the capillary and self-gravitating forces are stabilizing while the electromagnetic force is stabilizing or destabilizing according to restriction.
This means that for small values of β, the destabilizing action of the electromagnetic force could be neglected.
Then the model under consideration will be purely stable in all modes for all, m≥1, short and long wavelengths.
American Psychological Association (APA)
Sayyid, Ahmad Y.. 2021. Capillary gravitational stability of streaming fluid jet pervaded by oblique varying magnetic field. Engineering Research Journal،Vol. 2021, no. 172, pp.1-18.
https://search.emarefa.net/detail/BIM-1364803
Modern Language Association (MLA)
Sayyid, Ahmad Y.. Capillary gravitational stability of streaming fluid jet pervaded by oblique varying magnetic field. Engineering Research Journal No. 172 (Dec. 2021), pp.1-18.
https://search.emarefa.net/detail/BIM-1364803
American Medical Association (AMA)
Sayyid, Ahmad Y.. Capillary gravitational stability of streaming fluid jet pervaded by oblique varying magnetic field. Engineering Research Journal. 2021. Vol. 2021, no. 172, pp.1-18.
https://search.emarefa.net/detail/BIM-1364803
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1364803