کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4992525 | 1457395 | 2017 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Upward flow of air-oil-water mixture in vertical pipe
ترجمه فارسی عنوان
جریان رو به بالا مخلوط هوا-روغن-آب در لوله عمودی
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کلمات کلیدی
جریان سه فاز به سمت بالا، الگوهای جریان، کسری خالی، افت فشار، لوله عمودی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
چکیده انگلیسی
The results of an experimental study into three-phase air-oil-water flow carried out in a vertical pipe with 0.03Â m diameter are reported. The experiments were conducted with the input superficial phase velocity: water from 0.02 to 1.07Â m/s, oil from 0.001 to 0.63Â m/s and gas from 0.01 to 16.40Â m/s. In order to investigate the influence of gas injection on an oil-water two-phase flow, the mean in situ phase fraction and pressure drop were measured. This was accompanied by performing flow pattern observations. Consequently, new methods were obtained with a practical potential for application in phase fraction and pressure drop predictions of gas-liquid-liquid three-phase flow through a vertical pipe. A good conformity between calculated and measured data in this work was obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Experimental Thermal and Fluid Science - Volume 81, February 2017, Pages 175-186
Journal: Experimental Thermal and Fluid Science - Volume 81, February 2017, Pages 175-186
نویسندگان
Marcin Pietrzak, MaÅgorzata PÅaczek, StanisÅaw Witczak,