Browsing University Publications by Author "Radwan, Ahmed E. [احمد العزب رضوان]"

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    • Gravitational Instability of a Radiating Gas Cloud with Variable streams 

      Radwan, Ahmed E. [احمد العزب رضوان] ( Qatar University , 2001 , Article)
      The self-gravitating instability of a radiating gas cloud possessing variable streams is investigated. The self-gravitating force is destabilizing according to restrictions, the radiation has a strong stabilizing influence ...

    • Gravitohydrodynamic Instability Of A Streaming Fluid Cylinder 

      Radwan, Ahmed E. [احمد العزب رضوان] ( Qatar University , 1996 , Article)
      The capillary-gravitodynamic instability of a self-gravitating fluid cylinder (radius R«) dispersed in a self-gravitating medium of negligible motion has been developed. General stability criteria are derived, upon utilizing ...