Compressed Air Foam Systems for Use in Wildland Fire Applications PDF Download
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Author: Dan W. McKenzie
Publisher:
ISBN:
Category : Wildfires
Languages : en
Pages : 24
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Book Description
Author: Dan W. McKenzie
Publisher:
ISBN:
Category : Wildfires
Languages : en
Pages : 24
Get Book Here
Book Description
Author: Dan W. McKenzie
Publisher:
ISBN:
Category : Wildfires
Languages : en
Pages : 0
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Book Description
Author:
Publisher:
ISBN:
Category : Fire extinction
Languages : en
Pages : 356
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Book Description
Author: Dan W. McKenzie
Publisher:
ISBN:
Category :
Languages : en
Pages : 21
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Book Description
Author: Dan W. McKenzie
Publisher:
ISBN:
Category : Fire extinction
Languages : en
Pages : 24
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Book Description
Author:
Publisher: FEMA
ISBN:
Category :
Languages : en
Pages : 62
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Book Description
Author: Sean Carter Mitchell
Publisher:
ISBN:
Category :
Languages : en
Pages : 112
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Book Description
Wildland fire services have successfully integrated compressed air foam systems (CAFS) into their fire suppression arsenal over the last few decades to effectively increase the firefighting ability of water. Many urban fire departments have done the same, but far more still rely on plain water to extinguish Class A fires. Many claims have been made about the advantages and disadvantages of firefighting foams, but only limited research has been conducted on the subject to date. Fire departments need more information, beyond that provided by foam suppliers and CAFS equipment manufacturers, to make an independent decision on whether or not to adopt the technology. This thesis is part of a larger project sponsored by the United States Department of Homeland Security Assistance to Firefighter Grant Program (grant ID: EMW-2010-FP-01369) to evaluate the capabilities and limitations of compressed air foam systems (CAFS) for use in structural firefighting applications. Large-scale tests comparing water and foam suppression, which includes aspirated foam and CAFS, in a variety of scenarios were performed to measure the ability of the hose streams to reduce the temperature of a hot gas layer within a structure. These temperature reductions were recorded with thermocouples and are analyzed to determine which suppression agent has a superior gas cooling ability.
Author: Fredric J. Bethune
Publisher:
ISBN:
Category :
Languages : en
Pages : 107
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Book Description
Wetting agents are widely known to increase the effectiveness of water as an extinguishing agent. The addition of an air compressor produces a shaving cream-like mixture which causes the extinguishing agent to remain where it is applied for an extended period of time. This causes fuel moisture to increase in the same manner that shaving cream wets a beard. This report on the compressed air foam system (CAFS) project will evaluate the effectiveness of this revolutionary firefighting concept and determine its cost effectiveness to incorporate the system into existing or new wildland fire apparatus in Alaska.
Author:
Publisher: FEMA
ISBN:
Category :
Languages : en
Pages : 29
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Book Description
Author: U. S. Department of Homeland Security
Publisher: CreateSpace
ISBN: 9781482675993
Category :
Languages : en
Pages : 60
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Book Description
This report provides a general overview of nozzle-aspirated class A and compressed air foam systems. It then discusses hands-on evaluations by several fire departments that are currently using class A foam systems in structural fire suppression or wildland/urban interface fire protection. Reported advantages and disadvantages in the use of class A foams and CAFS in structural firefighting, both from field experience and from recent fire protection literature, are included in this report.
