RP-976 — Buoyant Smoke Flow in Atrium Smoke Management
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- ASHRAE
This report presents the results for the joint ASHRAE and NRC project to investigate buoyant smoke flow in atrium smoke management. This includes a review of previous research on the interaction of sprinkler spray with a smoke layer, heat release rate from sprinklered fires and smoke movement for sprinklered fires.
A large-scale test facility was set-up in the NRC Burn Hall facilities located near Almonte, Ontario. This facility was used to investigate smoke movement from a sprinklered compartment into a large open area. Four series of full-scale tests were conducted using the test facility:
- Steady state propane burner fires.
- Steady state propane burner fires with opposed airflow.
- Combination of unsteady and steady propane burner fires.
- Mercantile fire tests.
The results of these 4 series of tests are summarized in this report. These results are used to determine the effectiveness of atrium smoke management systems for sprinklered fires in a compartment connected to the atrium space.
Product Details
- Published:
- 2001
- File Size:
- 1 file , 3 MB
- Product Code(s):
- D-28841
