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Flash Steam Calculator: Saturated condensateand Sub-Cooled Condensate

From Spirax Sarco, Inc.
 

 
Find the amount of flash steam formed from condensate in downstream pipework due to the pressure drop across a throttling device like a steam trap. The calculator can also be used to size a flash vessel based on the same parameters.

Products & Services
Heat exchangers are commonly used in a wide variety of industrial, chemical, and electronics processes to transfer energy and provide required heating or cooling. Search by Specification | Learn more about Heat Exchangers
Steam traps are automatic valves that release condensate from a steam space while preventing the loss of live steam. They also remove air and noncondensables from the steam space. Search by Specification | Learn more about Steam Traps

Product Announcements
GEM (A Thermal Energy International Company) - GEM Trap
The types of traps detailed within this document are designed to suit all types of applications and standard fitting arrangements. The majority of applications are served by either the 'Sapphire' GEM... (read more)
DRI-STEEM Corporation - High-efficiency Tube Option for Humidification
For Ultra-sorb and Rapid-sorb dispersion - new or retrofit Guaranteed, short absorption and now significant energy savings! Others have never come close to Ultra-sorb and Rapid-sorb's proven and... (read more)
Therm-Omega-Tech, Inc. - HAT
HAT
HAT valves are ideal for replacing steam traps on winterization tracing, condensate return system freeze protection, tracing for processes under 150°F (65°C), and other applications requiring in-line... (read more)
Armstrong International, Inc. - WIRELESS TECHNOLOGY THAT LETS YOU MONITOR ANY TRAP
Now there's SteamEye®, a steam trap monitoring system that uses a wireless transmitter to detect temperature and ultrasonic fluctuations in steam flow. (read more)
GEM (A Thermal Energy International Company) - How GEM Steam Traps Work
The safest, most reliable and efficient steam trap ever made... (read more)
Armstrong International, Inc. - TVS 800 Series Trap Valve Station
Same principle. Different package. Now the energy-saving performance and reliability of the inverted bucket steam trap are available in a versatile new package. You'll still enjoy all the familiar... (read more)
Therm-Omega-Tech, Inc. - TV/HAT
TV/HAT valves are ideal to use with tracer tubing and tracing systems as well as replacing steam traps on winterization tracing, condensate return system freeze protection and other applications... (read more)
 

Topics of Interest
Undersized pipes create large pressure drops and high velocities, whilst oversized pipes are unnecessary and costly. This calculator allows steam and condensate pipes to be sized correctly. Steam... (Read More)
The calculator allows valve flow coefficients to be determined for various flowrates and pressure drops. It can also calculate the flowrate for a given flow coefficient and pressure drop, or the... (Read More)
TRAPS Steam Traps The function of a steam trap is to discharge condensate from steam piping or steam heating equipment without permitting live steam to escape. Some principal types of steam traps... (Read More)
Traps, Strainers and Filters In any industrial plant, two-phase flows are common. Condensate in steam, air and water-vapor bubbles in water or dirt and residues in other process streams. It is... (Read More)
Heat tracing is often required to keep fluids flowing in pipelines. Even in a moderate climate, pipe insulation can be insufficient to maintain a fluid's temperature. For some fluids, this results in... (Read More)