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Index Copernicus Value (2015): 78.96 | Impact Factor (2015 ...

International Journal of Science and Research (IJSR). ISSN (Online): 2319-7064. Index Copernicus Value (2015): | Impact Factor (2015): Error Analysis of friction Factor formulae with Respect to Colebrook-White Equation Bharati Medhi Das1, Bibhash Sarma2, Madan Mohan Das3. 1. Assistant Professor, Civil Engineering Department, Assam Engineering College, Jalukbari, Guwahati, Assam, India 2. Associate Professor, Civil Engineering Department, Assam Engineering College, Jalukbari, Guwahati, Assam, India 3. Formerly Professor of Civil Engineering Department, Assam Engineering College Emeritus Fellow, of AICTE, Retd. Director of Technical Education, Govt. of Assam, India Abstract: An important and integral part of pressure drop in a pipe involves the determination of friction Factor . The darcy Weisbach friction Factor formula is used for calculation of pressure loss in pipes. The Colebrook White (C-W) equation gives the best approximation to darcy Weisbach friction Factor for turbulent flow.

An important and integral part of pressure drop in a pipe involves the determination of friction factor. The Darcy –Weisbach friction factor formula is used for calculation of pressure loss in pipes. The Colebrook–White (C-W) equation gives the best ... Values of friction factor for the following formulae, when k/D = 10-7 .

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