An example of the latter is offered by Crane, which suggests using the loss coefficient model: The conversion to flow coefficient C is given by the derived equation Where d = inside pipe diameter (or ...

Consider all items related to control valve sizing standards, including future reaffirmation or revision to ANSI/ISA-75.01.01 (IEC 60534-2-1 Mod)-2007, Flow Equations for Sizing Control Valves, and ...

Cardiac catheterization can also measure the mitral valve area using the Gorlin equation: Mitral valvular flow is proportional to cardiac output. This equation assumes that no mitral regurgitation ...

The velocity of blood flow across the aortic valve, as determined by continuous-wave Doppler, is used to calculate the transaortic pressure gradient using the modified Bernoulli equation ...