(Solved) : 3 Following Explicit Approximation Fiction Factor F Turbulent Pipe Flow Due Zigrang Sylves Q44062042 . . .
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3. The following explicit approximation to the fiction factor, f, in turbulent pipe flow is due to Zigrang and Sylvester: ; = 4.0log10 (las 2 – 5 2 2 + log10 (639) + 1] Here Re is the Reynolds number, ks the roughness, and the pipe diameter. Write a program to input the Reynolds number and the roughness factor/diameter ratio. Then evaluate f for Re= 900,000 and ks/D = 0.04. log10(x) is the Python common log expression. Input Re and ks/D from an input file. Show transcribed image text 3. The following explicit approximation to the fiction factor, f, in turbulent pipe flow is due to Zigrang and Sylvester: ; = 4.0log10 (las 2 – 5 2 2 + log10 (639) + 1] Here Re is the Reynolds number, ks the roughness, and the pipe diameter. Write a program to input the Reynolds number and the roughness factor/diameter ratio. Then evaluate f for Re= 900,000 and ks/D = 0.04. log10(x) is the Python common log expression. Input Re and ks/D from an input file.
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Answer to 3. The following explicit approximation to the fiction factor, f, in turbulent pipe flow is due to Zigrang and Sylvester…
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