kv_value: Flow coefficient Kv Value in function of the Zeta Value

Description Usage Arguments Value Author(s) Examples

View source: R/valve_hydrailic_functions.R

Description

The valve flow coefficient Kv is defined as the number of cubic meters per hour of 5°C to 30°C water that will flow through a control valve at a specified position of the control valve (travel) h with a differential pressure Delta P (p1-p2) of 1bar (105 Pa) across it.

Usage

1
kv_value(dn, zeta)

Arguments

dn

diameter in millimeter (mm)

zeta

dimensionless quantity

Value

kv Flow coefficient in m³/h

Author(s)

Dr. Raúl Trujillo Álvarez

Examples

1
kv_value( dn = 500, zeta = 1.9)

ratral/wcontrolvalve documentation built on Nov. 26, 2020, 11:18 p.m.