Two-phase heat transfer and pressure drop of LNG during saturated flow boiling in a horizontal tube |
| |
| Affiliation: | 1. WA School of Mines: Mineral, Energy and Chemical Engineering, Curtin University, GPO Box U1987, Perth, WA 6845, Australia;2. SYSU-BP LNG Center, Sun Yat-Sen University, Guangzhou, China;1. WA School of Mines: Mineral, Energy and Chemical Engineering, Curtin University, GPO Box U1987, Perth, WA 6845, Australia;2. R&D Division, Korea Gas Corporation, Ansan, South Korea;1. Department of Chemical Engineering, Shahrood Branch, Islamic Azad University, 36199-43189, Shahrood, Iran;2. Chemical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran;1. School of Mechanical and Electrical Engineering, Nanjing Forestry University, 159 Long Pan Road, Nanjing 210037, PR China;2. School of Mechanical and Power Engineering, Nanjing Tech University, No. 30 South Pu Zhu Road, Nanjing 211800, PR China |
| |
| Abstract: | Two-phase heat transfer and pressure drop of LNG (liquefied natural gas) have been measured in a horizontal smooth tube with an inner diameter of 8 mm. The experiments were conducted at inlet pressures from 0.3 to 0.7 MPa with a heat flux of 8–36 kW m−2, and mass flux of 49.2–201.8 kg m−2 s−1. The effect of vapor quality, inlet pressure, heat flux and mass flux on the heat transfer characteristic are discussed. The comparisons of the experimental data with the predicted value by existing correlations are analyzed. Zou et al. (2010) correlation shows the best accuracy with 24.1% RMS deviation among them. Moreover four frictional pressure drop methods are also chosen to compare with the experimental database. |
| |
| Keywords: | Flow boiling Heat transfer LNG Mixture |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
