What is the effect of a passive venting strategy on source terms during a release?

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Multiple Choice

What is the effect of a passive venting strategy on source terms during a release?

Explanation:
Passive venting provides a path for gas to escape as pressure builds, so internal pressure is reduced. That lower pressure decreases the driving force for further release, which lowers both the rate and total amount of material released during a release—the source term. It does not remove all energy from the release, so it does not eliminate release energy entirely. It certainly has an effect, unlike options that imply no impact. So the overall effect is a reduction in internal pressure and release energy.

Passive venting provides a path for gas to escape as pressure builds, so internal pressure is reduced. That lower pressure decreases the driving force for further release, which lowers both the rate and total amount of material released during a release—the source term. It does not remove all energy from the release, so it does not eliminate release energy entirely. It certainly has an effect, unlike options that imply no impact. So the overall effect is a reduction in internal pressure and release energy.

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