Explore: Flow Coefficients

The flow coefficient of a device is a relative measure of its efficiency at allowing fluid flow. It describes the relationship between the pressure drop

plate, the flow rate can be obtained from Bernoulli's equation using coefficients established from extensive research. In general, the mass flow rate q m

experience a drag force proportional to their respective drag coefficients. Coefficients for unstreamlined objects can be 1 or more, for streamlined objects

transfer coefficient for each stream depends on the type of fluid, flow properties and temperature properties. Some typical heat transfer coefficients include

Darcy–Weisbach friction factor, friction factor, resistance coefficient, or flow coefficient. The Darcy-Weisbach equation, combined with the Moody chart

incompressible fluid flow field around a body, there will be points having positive pressure coefficients up to one, and negative pressure coefficients including

loading coefficient ( ψ {\displaystyle \psi \,} ) as a function of flow coefficient ( ϕ {\displaystyle \phi \,} ) Stage pressure ratio against flow rate

standardization, port flow coefficients are not "true" flow coefficients, which would be based on the actual minimum area in the flow path. Which method

addition to income Gini coefficients, scholars have published education Gini coefficients and opportunity Gini coefficients. Education Gini index estimates

the same exit pressures. Mathematically the discharge coefficient may be related to the mass flow rate of a fluid through a straight tube of constant cross-sectional