Question 6.45: Write and test a computer subroutine or procedure that imple......

Shigley’s Mechanical Engineering – Solutions Manual [1575090]

Write and test a computer subroutine or procedure that implements Eqs. (6–76) and (6–77), returning ${\bar{q}},{\hat{\sigma}}_{q}$ , and ${{C}}_{q}$ .

${q}={\frac{{K}_{f}-1}{K_{t}-1}}$ (6-76)

{q}={LN}\left({\frac{{\bar{K}}_{f}-1}{K_{t}-1}},{\frac{C{\bar{K}}_{f}}{K_{t}-1}}\right)

where $C=C_{K f}$ and

$\begin{array}{l}{{\bar{q}=\frac{\bar{K}_{f}-1}{K_{t}-1}}}\\{{{\hat{\sigma}}_{q}={\frac{C{\bar{K}}_{f}}{K_{t}-1}}}}\\{{C_{q}={\frac{C\bar{K}_{f}}{\bar{K}_{f}-1}}}}\end{array}$ (6-77)

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