Joe Gibbons demonstrates how steam system nozzle testing is performed to identify problems in this 4:38 YouTube video, “Unlock Efficiency with Routine Nozzle Inspection and Maintenance.”
Nozzle Testing for High-Quality Steam
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desuperheater
Preventing Desuperheater Nozzle Failures with Routine Testing
Desuperheaters play a critical role in many steam processes, spraying water into steam to protect downstream equipment from overheating. The heart of a desuperheater is its spray nozzle, but these nozzles are often installed and forgotten until they fail, resulting in...
Specifying Severe Service Control Valves
In the November 2022 InTech Focus article, Specifying Severe Service Control Valves, Emerson’s Justin Goodwin describes techniques for correctly choosing control valves for severe service applications.
Sizing and Selecting Control Valves for Desuperheaters
According to Wikipedia, superheated steam is steam: …at a temperature higher than its vaporization (boiling) point at the absolute pressure where the temperature is measured. It has: …tremendous internal energy that can be used for kinetic reaction through mechanical...
Improving HRSG Availability through Better Desuperheating
Thermal fatigue in heat recovery steam generator (HRSG) tubes can lead to lost electrical production. Emerson's Douglas Morris, a member of the Power and Mining industry teams, recaps a presentation he attended by Emerson's Mark Nord. Tube leaks in HRSGs are a problem...
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