کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
667090 | 1458601 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the comparison of new pressure drop and hold-up data for horizontal air–water flow in a square cross-section channel against existing correlations and models
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On the comparison of new pressure drop and hold-up data for horizontal air–water flow in a square cross-section channel against existing correlations and models On the comparison of new pressure drop and hold-up data for horizontal air–water flow in a square cross-section channel against existing correlations and models](/preview/png/667090.png)
چکیده انگلیسی
New data on pressure drop and liquid hold-up obtained in a horizontal square cross-section channel (H = 0.02425 m) were compared against several existing correlations and models for gas–liquid flow. The hold-up data were taken for conditions of wavy-stratified and pseudo-slug flow. Pressure drop results were only obtained for wavy-stratified flow. The correlation developed by Friedel correlates well the pressure drop results, according to the test method used. For the hold-up data, none of the correlations and models tested was able to predict the results. However, a modification in the constants of the model by Turner and Wallis was introduced, and the new expression fits the hold-up data well.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Multiphase Flow - Volume 32, Issue 9, September 2006, Pages 1029–1036
Journal: International Journal of Multiphase Flow - Volume 32, Issue 9, September 2006, Pages 1029–1036
نویسندگان
A.M. Ribeiro, V. Ferreira, J.B.L.M. Campos,