Heat Transfer Correlation for Non-Boiling Stratified Flow Pattern
Author(s):
Suresh Chougule , PVPIT BUDHGAON, SANGLI; Unmesh Patil; Vikas Pawar; Milind Joshi; Sumit PotdarKeywords:
Dryness Fraction, Stratified Flow, Superficial Reynolds Number, Two Phase Flow, Void FractionAbstract:
In chemical industries two phase flow is a process necessity. A better understanding of the rates of momentum and heat transfer in multi-phase flow conditions is important for the optimal design of the heat exchanger. To simplify the complexities in design, heat transfer coefficient correlations are useful. In this work a heat transfer correlation for non- boiling air-water flow with stratified flow pattern in horizontal circular pipe is proposed. To verify the correlation, heat transfer coefficients and flow parameters were measured at different combinations of air and water flow rates. The superficial Reynolds numbers ranged from about 2720 to 5740 for water and from about 563 to 1120 for air. These experimental data were successfully correlated by the proposed two-phase heat transfer correlation. It is observed that superficial.
Other Details:
| Manuscript Id | : | J4RV3I11006 |
| Published in | : | Volume : 3, Issue : 11 |
| Publication Date | : | 01/02/2018 |
| Page(s) | : | 25-31 |
