User:Tim R/sandbox

$$W=CAK_dK_bP\sqrt{\frac{M}{TZ}}$$

$$Q=\frac{AK_dK_w}{11.78}\sqrt{\frac{P_1-P_2}{G}}$$

$$\left(0.9935+\frac{2.878}{Re^{0.5}} + \frac{342.75}{Re^{1.5}}\right)^{-1}$$