Warmteoordragskoëffisiënt: Verskil tussen weergawes
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k Replacing deprecated latex syntax mw:Extension:Math/Roadmap |
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Lyn 54:
:: [[Reynoldsgetal]]: <math>Re = \frac{\rho v d}{\mu}</math>
:: [[Prandtlgetal]]: <math>Pr = \frac{\
: <math>Nu = \frac{h_i d_i}{k_f} = C.Re^{0.8}.Pr^{0.33} \left ( \frac{\mu}{\mu_w} \right )^{0.14}</math>
: <math>\frac{h_i d_i}{k_f} = C.\left ( \frac{\rho v d}{\mu} \right )^{0.8}.\left (\frac{\
:: <math>\frac{\mu}{\mu_w} \approx 1</math>
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