Relief Valve Loads (RELIEF) - CAESAR II - Reference Data

CAESAR II Applications Guide

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Русский
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CAESAR II
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Reference Data
CAESAR II Version
12

The following example analyzes the two relief valve systems, shown below, subject to the simultaneous firing of both valves.

  • Process Steam Conditions - 450 psi, @ 650°F

  • Relief Valve Orifice - JOHNSON #34A-06 2.141 in. ID.

  • Valve Opening Time - 8.0 milliseconds

  • Valve Closing Time - 8.0 milliseconds

  • Relief Duration - 1.0 second