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| Investigation on average void fraction for air/non-Newtonian power-law fluids two-phase flow in downward inclined pipes | |
Xu JY(许晶禹) ; xu jing-yu
| |
| Source Publication | Experimental Thermal and Fluid Science
 |
| 2010 | |
| Volume | 34Issue:8Pages:1484–1487 |
| ISSN | 0894-1777 |
| Abstract | The present work has been carried out to investigate on the average void fraction of gas/non-Newtonian fluids flow in downward inclined pipes. The influences of pipe inclination angle on the average void fraction were studied experimentally. A simple correlation, which incorporated the method of Vlachos et al. for gas/Newtonain fluid horizontal flow, the correction factor of Farooqi and Richardson and the pipe inclination angle, was proposed to predict the average void fraction of gas/non-Newtonian power-law stratified flow in downward inclined pipes. The correlation was based on 470 data points covering a wide range of flow rates for different systems at diverse angles. A good agreement was obtained between theory and data and the fitting results could describe the majority of the experimental data within ±20%. |
| Keyword | Gas–liquid Flow Non-newtonian Fluid Average Void Fraction Average Void Fraction |
| Subject Area | 多相流 |
| DOI | 10.1016/j.expthermflusci.2010.07.012 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000282242200052 |
| WOS Keyword | GAS-LIQUID FLOW ; PRESSURE-GRADIENT ; SURFACTANT ADDITIVES ; HOLD-UP ; PREDICTION ; PATTERNS ; DOWNFLOW ; MODEL |
| WOS Research Area | Thermodynamics ; Engineering ; Physics |
| WOS Subject | Thermodynamics ; Engineering, Mechanical ; Physics, Fluids & Plasmas |
| Funding Organization | 国家自然基金(No. 10902114) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/42435 |
| Collection | 水动力学与海洋工程重点实验室(2009-2011) |
| Corresponding Author | xu jing-yu |
| Recommended Citation GB/T 7714 | Xu JY,xu jing-yu. Investigation on average void fraction for air/non-Newtonian power-law fluids two-phase flow in downward inclined pipes[J]. Experimental Thermal and Fluid Science,2010,34(8):1484–1487. |
| APA | 许晶禹,&xu jing-yu.(2010).Investigation on average void fraction for air/non-Newtonian power-law fluids two-phase flow in downward inclined pipes.Experimental Thermal and Fluid Science,34(8),1484–1487. |
| MLA | 许晶禹,et al."Investigation on average void fraction for air/non-Newtonian power-law fluids two-phase flow in downward inclined pipes".Experimental Thermal and Fluid Science 34.8(2010):1484–1487. |
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