12/29/2022 0 Comments Pipe flow m file![]() ![]() J + Fortunately the simple fixed-point iteration algorithm can be used to obtain an excellent value for fas follows. 1 2.51 ED = 2log (Colebrook Formula) ReFF 3.71 &=pipe roughness (Greek Symbol, epsilon, units of length) NOTE: Every term in this expression is dimensionless. solves the implicit Colebrook Formula for turbulent flow friction factor and returns the value off to Pipe3. Re <= 2000 laminar flow + f = 64/Re 2000 < Re < 4000 → transition → f = 0 (too difficult to calculate) 4000 SERE ► turbulent flow call function Colebrook to compute FF shall use an if-construct to guide computation off according to the type of flow through the pipe. ![]() can use a single row vector or multiple scalar variables in its input argument list: your choice. the user specified data - the value of the friction factor displays the following information in a clear and meaningful format and returns the value of the friction factor in its output argument list. calls a function named FF to compute the friction factor, f, for flow in a straight pipe, and returns the value off to Pipe3. Again, your code MUST include any required unit conversions for each calculation. uses a single row vector in its argument list to acquire the following information: D= pipe diameter (in), eps = pipe roughness (in), Re = Reynolds number (dimensionless number) Again, units are specified but cannot be specified in the vector. ![]() Instead, this assignment focuses on computing a value of the friction factor, f, used in the D'Arcy-Weisbach formula: Ap=f -slove ) (D'Arcy-Weisbach Formula) Craft the following functions to be contained in one file, with Pipe3 as the first function in that file. The plan to craft a complete tool for computing pressure drop for the flow of a Newtonian fluid through a straight pipe is too ambitious to pursue in the time remaining in this semester. Only the information specified to be displayed in the CW should appear in the CW. ![]() The name of the m-file is to be Pipe3.m This is the last of 3 assignments to craft software to compute pressure drop for flow through a pipe. ![]()
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