Home | About Valvias | Login sponsor | Sponsor Info | Valvias Tv | Contact | Site Map |
Valvias The most visited portal for Valves & Actuators
  Open to all manufacturers and distributors
[+info]  
Home contact
General
Basic Concepts
Types of valves
Types of actuators
Norms & Testing
Technical Literature
Software
Search
Valve
Actuator
Company
Company on the map
Updates
Requests for Quotation
Stocks
Articles
News
Trade Fairs
Courses
Job Offers
Tools
Miscellanea
Glossary
Links
Valvias Tv
Login sponsor
Sponsor Info
About Valvias
Contact
Site Map
Basic Concepts > General > Fluid Basics EspaƱol
 
Concepts
Flow Coefficient CV and Kv
Flow Coefficient comparative
Flow coefficient for ball valve
Flow coefficient for butterfly valve
Discharge Coefficient
Reynolds Number
Flow Equations - Online Calculation
Flow Coefficient (Cv and Kv)
Pressure drop Coefficient zeta (ζ)
Discharge Coefficient (C)
Flow Rate (Q)
Flow velocity (v)
Head drop (Δh)
Pressure drop (ΔP)
Cavitation Number
 
Google
Herpor valve engineering
Flow Equations
Discharge coefficient (C) Calculation

A: Area
C: Discharge coefficient
d: density ( water density = 1000kg/m³ )
D: Diameter
g: Gravity 9.8 m/s²
K: Flow coefficient (Kv)(Cv)
Q: Flow rate
SG: Specific gravity (1 for water)
v: Flow velocity
Δh: Head Drop (high of fluid)
ΔP: Pressure Drop

Ecuaciones Coeficiente de Caudal C
C=Q/ [ SQRT ( 2 · g ·Δh) · A]

Ecuaciones Coeficiente de Caudal C
C=Q/ [ SQRT ( 2 · g ·Δh) · (D)² · π / 4 ]

Ecuaciones Coeficiente de Caudal C
C=Q/ [ SQRT ( 2·ΔP/d) · A]

Ecuaciones Coeficiente de Caudal C
C=Q/ [ sqrt(2·ΔP/d) · (D)²·π/4]

Ecuaciones Coeficiente de Caudal C
C = K· sqrt(d/2) / [(D)² · π/4]
K = Cv, when K is referenced in [gpm] [psi] units.
K = Kv, when K is referenced in [m³/h] [bar] units.
© 2007-2013 www.valvias.com, All Rights Reserved. Unauthorized reproduction prohibited.