ZHU Lei. Numerical simulation of fire risk of large-scale supermarket[J]. Journal of Light Industry, 2013, 28(3): 86-88. doi: 10.3969/j.issn.2095-476X.2013.03.020
Citation:
ZHU Lei. Numerical simulation of fire risk of large-scale supermarket[J]. Journal of Light Industry, 2013, 28(3): 86-88.
doi:
10.3969/j.issn.2095-476X.2013.03.020
Numerical simulation of fire risk of large-scale supermarket
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Received Date:
2012-09-10
Available Online:
2013-05-15
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Abstract
Taking a supermarket as example, the temperature and height of smoke were studied according to whether the sprinkler was functioning using CFAST software.The results showed that the automatic sprinkler system could effectively reduce the smoke layer temperature and height,the ASET (available safety egress time) was less than RSET (required safety egress time) when the sprinkler was not functioning, occupants can not evacuate safely.When the the sprinkler was functioning, smoke layer temperature and height did not meet the dangerous state of the occupant safe evacuation,the ASET was greater than RSET, hence, occupants could evacuate safely from the supermarket.
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Proportional views
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