M.Sc.

  The aim of this research is to study pore size and porosity theoretically and experimentally in order to study the proprieties of packed bed .There are different types of distribution 
1. Log .Normal distribution.
2. RRSB-distribution.
3. GGS-distribution.
4. Rinkes- distribution.
5. PM- distribution.
   RRSB distribution used in this research ,in order to get number percent used in theoritcal and experimental part.
 
 

          This work presents an experimental study of the drag-reduction performance of two water-soluble polymers, Polyacrylamide(PAAM) as flexible, linear synthetic polymer and Xanthan Gum(XG) as a rigid

Corrosion tests on commercial carbon steel pipe in aerated 0.1N HCl solution under static and flow conditions with rotational speed range of 400–1400 rpm and temperature range 35 – 60ºC were curried out by weight loss techniques.