شماره ركورد كنفرانس :
5048
عنوان مقاله :
Predicting of friction factor in horizontal two phase flow
Author/Authors :
Sara ،Akhtari Chemical Engineering Department - Iran University of Science & Technology - Tehran, Iran , Hasti ،Firoozfar Chemical Engineering Department - Iran University of Science & Technology - Tehran, Iran , Norollah ،Kasiri Chemical Engineering Department - Iran University of Science & Technology - Tehran, Iran , Mohammad Hasan ،Khanof Chemical Engineering Department - Iran University of Science & Technology - Tehran, Iran
كليدواژه :
Friction factor , Two phase flow , Experimental correlation
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
Pressure drop in horizontal pipe for air–water two-phase flow was experimentally studied. The test section, with an
inside diameter 30 mm and 3 m length was made of plexy-glass to permit visual observations of the flow patterns. Four
differential pressure transducers were installed to measure two phase flow pressure drop across the test section. The
range of transducers is 0-100 psig. An empirical model has been developed to calculate friction factor in horizontal
pipeline. This new model compared to other friction factor models. Model was mach the data with an average error of
6%. The model’s simple structure and level of accuracy is adequate for employing it for analysis and design
applications of horizontal industrial installations and gas–liquid transportation in pipelines.
