Sahar Mohamed Ali Badr <br/><br/>
The effect of blade inclination angle on the performance of liquid ring vacuum pumps /  
 تاثير زواية ميل الريش على اداء مضخات التفريغ ذات حلقية السائل 
Sahar Mohamed Ali Badr ; Supervised Mohamed G.Khalafallah , Mostafa S.Elsalak , Metwally A.Metwally 
 - Cairo :   Sahar Mohamed Ali Badr ,   1999 
 - 137P. :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Mechanical Power Engineering 
<br/><br/><label>Subjects--Index Terms: </label>Blade inclination angle Liquid ring vacuum pumps Performance