Gas Pressure Loss through Piping
Tags: Pressure Pipe Sizing Gas
Gas Pressure Loss through Piping formula |
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\(\large{ p_l = \frac{ \mu \; l \; v_g^2 \; \rho }{ 2 \; d } }\) (Gas Pressure Loss through Piping) \(\large{ \mu = \frac { 2 \;d \; p_l }{ l \; v_g^2 \; \rho } }\) \(\large{ l = \frac { 2 \;d \; p_l }{ \mu \; v_g^2 \; \rho } }\) \(\large{ v_g = \sqrt{ \frac { 2 \;d \; p_l }{ \mu \; l \; \rho } } }\) \(\large{ \rho = \frac { 2 \;d \; p_l }{ \mu \; l \; v_g^2 } }\) \(\large{ d = \frac{ \mu \; l \; v_g^2 \; \rho }{ 2 \; p_l } }\) |
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| Symbol | English | Metric |
| \(\large{ p_l }\) = gas pressure loss | \(\large{\frac{lbf}{in^2}}\) | \(\large{Pa}\) |
| \(\large{ \mu }\) (Greek symbol mu) = friction coefficient | \(\large{dimensionless}\) | |
| \(\large{ l }\) = pipe length | \(\large{ft}\) | \(\large{m}\) |
| \(\large{ v_g }\) = velocity of gas | \(\large{\frac{ft}{sec}}\) | \(\large{\frac{m}{s}}\) |
| \(\large{ \rho }\) (Greek symbol rho) = density of gas | \(\large{\frac{lbm}{ft^3}}\) | \(\large{\frac{kg}{m^3}}\) |
| \(\large{ d }\) = inside diameter of pipe | \(\large{in}\) | \(\large{mm}\) |
Tags: Pressure Pipe Sizing Gas