Comparison of formulas for drag coefficient and settling velocity of spherical particles

• المؤلف الرئيسي: Cheng, Nian-Sheng
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2012
• الموضوعات: DRNTU::Engineering::Civil engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/83918; http://hdl.handle.net/10220/7659
• المؤسسة: Nanyang Technological University

Two formulas are proposed for explicitly evaluating drag coefficient and settling velocity of spherical particles, respectively, in the entire subcritical region. Comparisons with fourteen previously-developed formulas show that the present study gives the best representation of a complete set of hi...