منابع مشابه
Reexamining fire suppression impacts on brushland fire regimes
California shrubland wildfires are increasingly destructive, and it is widely held that the problem has been intensified by fire suppression, leading to larger, more intense wildfires. However, analysis of the California Statewide Fire History Database shows that, since 1910, fire frequency and area burned have not declined, and fire size has not increased. Fire rotation intervals have declined...
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Water mist fire suppression system (WMFSS) is one of the candidates in substituting the Halogen-based total flooding system. The system with strong spray momentum gives a satisfactory performance in extinguishing solid fires, liquid fires as well as kitchen fires under no ventilation. Nozzle with high discharge momentum and low operating pressure are the goal. Water mist discharged is assumed t...
متن کاملForest Fire Spread and Suppression in DEVS
In this paper we discuss modeling and simulation of forest fire spread and suppression using the discrete-event specification (DEVS) cellspace approach in DEVSJAVA. Our event-based modeling approach enables efficient simulation of cell space and allows us to obtain timely simulation-based predictions of forest fire spread and suppression in uniform and non-uniform environmental conditions. Our ...
متن کاملNext Generation Fire Suppression Technology Program Strategy
Fires and explosions continue to be among the greatest threats to the safety of personnel and the survivability of military aircraft, ships, and land vehicles in peacetime and during combat operations. For these, halon 1301 (CF 3 Br) had been the fire suppressant of choice. However, production of halon 1301 was banned as of January 1, 1994 due to its high ozone-depleting potential (ODP). The Do...
متن کاملIntegrating Fire Suppression into a DEVS Cellular Forest Fire Spread Model
This paper deals with modeling and simulation of surface forest fire spread and suppression using the discrete event system specification (DEVS) cellspace approach. The event-based modeling approach allows for timely simulation-based predictions of forest fire spread and suppression in uniform and non-uniform environmental conditions. This paper proposes a conceptual model for a coupled forest ...
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ژورنال
عنوان ژورنال: Thermal Science
سال: 2007
ISSN: 0354-9836,2334-7163
DOI: 10.2298/tsci0702161n