Prediction of friction pressure drop for low pressure two-phase flows on the basis of approximate analytical models

2017 ◽  
Vol 64 (12) ◽  
pp. 898-911 ◽  
Author(s):  
N. O. Zubov ◽  
O. N. Kaban’kov ◽  
V. V. Yagov ◽  
L. A. Sukomel
Keyword(s):  
Pressure Drop ◽  
Low Pressure ◽  
Analytical Models ◽  
Two Phase Flows ◽  
Two Phase ◽  
Friction Pressure ◽  
Friction Pressure Drop

Two-Phase Void Fraction and Pressure Drop in Horizontal Crossflow Across a Tube Bundle

1998 ◽  
Vol 120 (1) ◽  
pp. 140-145 ◽  
Author(s):  
G. P. Xu ◽  
K. W. Tou ◽  
C. P. Tso
Keyword(s):  
Pressure Drop ◽  
Void Fraction ◽  
Mass Velocity ◽  
Flow Model ◽  
Tube Bundle ◽  
Diameter Ratio ◽  
Two Phase ◽  
Friction Pressure ◽  
Oil Flow ◽  
Friction Pressure Drop

Void fraction and friction pressure drop measurements were made for an adiabatic, horizontal two-phase flow of air-water, air-oil across a horizontal in-line, 5 × 20 tube bundle with pitch-to-diameter ratio, P/D, of 1.28. For both air-water and air-oil flow, the experimental results showed that the average void fraction were less than the values predicted by a homogenous flow model, but were well correlated with the Martinelli parameter Xtt and liquid-only Froude number FrLO. The two-phase friction multiplier data exhibited an effect of flow pattern and mass velocity, and they could be well-correlated with the Martinelli parameter.

scholarly journals Friction pressure drop model of gas-liquid two-phase flow in an inclined pipe with high gas and liquid velocities

AIP Advances ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 085025
Author(s):  
Zilong Liu ◽  
Ruiquan Liao ◽  
Wei Luo ◽  
Joseph X. F. Ribeiro ◽  
Yubin Su
Keyword(s):  
Pressure Drop ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Friction Pressure ◽  
Friction Pressure Drop ◽  
Inclined Pipe

Frictional pressure drop analysis for horizontal and vertical air-water two-phase flows in different pipe sizes

2018 ◽  
Vol 332 ◽  
pp. 147-161 ◽  
Author(s):  
Cihang Lu ◽  
Ran Kong ◽  
Shouxu Qiao ◽  
Joshua Larimer ◽  
Seungjin Kim ◽  
...  
Keyword(s):  
Pressure Drop ◽  
Two Phase Flows ◽  
Two Phase ◽  
Frictional Pressure Drop
Sign in / Sign up

Export Citation Format

Share Document