Amira Ahmed Mahmoud Morssy <br/><br/>
A new methodology modifies the commonly used equations that predict the changes in pressures of gas flow in pipelines /  
 منهجية جديدة لتعديل المعاملات الشائعة الأستخدام فى التنبؤ بالتغير فى الضغط داخل أنابيب الغاز 
Amira Ahmed Mahmoud Morssy ; Supervised Abdelaziz Osman Salama , M. H. Sayyouh , A. A. Abdelwaly 
 - Cairo :   Amira Ahmed Mahmoud Morssy ,   2011 
 - 239 P. :   charts ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering 
<br/><br/> Gas pipeline design depends on the amount of a pressure drop anticipated during different phases of natural gas transportation . The outlet pressure can be computed by a common gas pipeline equation such as Weymouth , Panhandle , Colebrook and AGA formulas at the desired flow rate and pipe size 
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<br/><br/><label>Subjects--Index Terms: </label>Gas flow equations  Pipelines  Pressure drop