A Review of Water Mist Technology for Fire Suppression PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download A Review of Water Mist Technology for Fire Suppression PDF full book. Access full book title A Review of Water Mist Technology for Fire Suppression by . Download full books in PDF and EPUB format.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 93
Get Book Here
Book Description
The potential efficacy of water mist fire suppression systems has been demonstrated in a wide range of applications and by numerous experimental programs. These applications have included Class B spray and pool fires, aircraft cabins, shipboard machinery and engine room spaces, shipboard accommodation spaces, and computer and electronics applications. To summarize these experimental efforts, the efficacy of a particular water mist system is strongly dependent on the ability to not only generate sufficiently small droplet sizes but also distribute sufficient mist concentrations throughout the compartment. A widely accepted critical concentration of water droplets required to extinguish a fire is yet to be determined. Factors that contribute to the success or failure of a water mist system for a particular application include droplet size, velocity, the spray pattern geometry as well as the momentum and mixing characteristics of the spray jet, and the geometry and other characteristics of the protected area. At this time, the effect of these factors on system effectiveness is not well known. This will necessitate evaluation of water mist in context of a specific system for unique applications for the reasonable future unless breakthroughs in understanding of mist distribution and flame interaction occur through research. Total flooding agent, Fire suppression, Water mist.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 93
Get Book Here
Book Description
The potential efficacy of water mist fire suppression systems has been demonstrated in a wide range of applications and by numerous experimental programs. These applications have included Class B spray and pool fires, aircraft cabins, shipboard machinery and engine room spaces, shipboard accommodation spaces, and computer and electronics applications. To summarize these experimental efforts, the efficacy of a particular water mist system is strongly dependent on the ability to not only generate sufficiently small droplet sizes but also distribute sufficient mist concentrations throughout the compartment. A widely accepted critical concentration of water droplets required to extinguish a fire is yet to be determined. Factors that contribute to the success or failure of a water mist system for a particular application include droplet size, velocity, the spray pattern geometry as well as the momentum and mixing characteristics of the spray jet, and the geometry and other characteristics of the protected area. At this time, the effect of these factors on system effectiveness is not well known. This will necessitate evaluation of water mist in context of a specific system for unique applications for the reasonable future unless breakthroughs in understanding of mist distribution and flame interaction occur through research. Total flooding agent, Fire suppression, Water mist.
Author: Zhigang Liu
Publisher:
ISBN:
Category : Fire extinction
Languages : en
Pages : 26
Get Book Here
Book Description
Author: Z. Liu
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: John A. Hiltz
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Author: R. D. Gaudette
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Kelvin Annable
Publisher: Bre Press
ISBN: 9781848061729
Category : Fire sprinklers
Languages : en
Pages : 0
Get Book Here
Book Description
This report describes an experimental study that provides research information and data to assist with understanding the mechanisms for successful water mist fire protection systems in offices. Water mist systems are increasingly being considered and used in the UK for the fire protection of buildings, including commercial premises such as hotels, offices and retail units. They can provide property and asset protection by limiting the extent of damage associated with a fire and thereby limiting unnecessary wastage of resources, time, salvage and re-instatement operations. However, the acceptability of water mist systems is often unproven, the limits of their effectiveness are largely unknown and appropriate acceptance criteria are not well established. Successful water mist performance can only be achieved by carefully engineered designs to meet particular applications. The objectives of this study were to: - characterise the mechanisms and factors that govern the effectiveness of water mist fire protection systems - define a fire test protocol for evaluating water mist fire protection systems for commercial office applications. - address some of the identified gaps in knowledge with respect to water mist systems. It is only with this knowledge and understanding that fixed water mist suppression systems can be assessed and confidence given that they will be effective in protecting property and life.
Author: Robert M. Gagnon
Publisher: Cengage Learning
ISBN: 9780827378834
Category : Fire sprinklers
Languages : en
Pages : 0
Get Book Here
Book Description
Disk to accompany text "Design of Water-Based Fire Protection Systems."
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 97
Get Book Here
Book Description
The current status of water mist (water fog and water mist are used interchangeably throughout this report) fire suppression system technology applicable to shipboard accommodation spaces and service spaces is reviewed. The review includes phenomenological descriptions, both old and new system designs and applications, and results of previously reported fire tests. Comparisons with conventional automatic sprinkler systems show that the special attributes and limitations of water mist systems warrant special system approval and installation guidelines. A draft standard for approval of water mist fire suppression systems and components has been prepared by Underwriters Laboratories (UL) as part of this project. The draft standard parallels ISO 6182-1 for automatic sprinklers, but includes additional fire tests, and tests for essential and unique mist system components, such as strainers in the water delivery piping. A summary of the fire tests in the draft standard are presented along with a discussion of the need for additional testing and installation guidelines.
Author: J. R. Mawhinney
Publisher:
ISBN:
Category : Fire extinction
Languages : en
Pages : 34
Get Book Here
Book Description
Author: Guillaume Gagné
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
