Steam Leaks through Orifices
Steam lost (lb per month) trough orifice leaks - orifices ranging size 1/16" to 1/2":
- 1 lb = 0.4536 kg
- 1 psi (lb/in2) = 6,894.8 Pa (N/m2) = 6.895×10-2 bar
Related Topics
• Design of Control and Safety Valves
Sizing and dimensions of control valves & equipment in steam and condensate systems.
Related Documents
Bernoulli Equation
Conservation of energy in a non-viscous, incompressible fluid at steady flow.
Fluid Flowmeters - Comparing Types
An introduction to the different types of fluid flowmeters - Orifices, Venturies, Nozzles, Rotameters, Pitot Tubes, Calorimetrics, Turbine, Vortex, Electromagnetic, Doppler, Ultrasonic, Thermal, Coriolis.
Orifice Air Discharge vs. Pressure
Nozzles discharging air volume.
Orifice, Nozzle, and Venturi Flow Meters: Principles, Calculations & Data
The orifice, nozzle and venturi flow rate meters makes the use of the Bernoulli Equation to calculate fluid flow rate using pressure difference through obstructions in the flow.
Orifices - Natural Gas Capacity
Capacity of natural gas orifices.
Steam Flow - Orifices
Steam flow through orifices - for steam pressures ranging 2 - 300 psi
Steam Pipes - Pressure Drop vs. Steam Flow
Steam pipes and pressure drop diagrams - imperial and metric units.