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Fire suppression substitutes and alternatives to halon for U.S. Navy applications / Committee on Assessment of Fire Suppression Substitutes and Alternatives to Halon, Naval Studies Board, Commission on Physical Sciences, Mathematics, and Applications, National Research Council.

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Format:
Book
Contributor:
National Research Council (U.S.). Naval Studies Board. Committee on Assessment of Fire Suppression Substitutes and Alternatives to Halon.
Series:
Compass series (Washington, D.C.)
The compass series
Language:
English
Subjects (All):
Fire extinction--Chemical systems--Evaluation.
Fire extinction.
Bromotrifluoromethane--Evaluation.
Bromotrifluoromethane.
Fire extinguishing agents--Evaluation.
Fire extinguishing agents.
Airplanes--Fires and fire prevention.
Airplanes.
Ships--Fires and fire prevention.
Ships.
Physical Description:
1 online resource (110 p.)
Edition:
1st ed.
Place of Publication:
Washington, D.C. : National Academy Press, 1997.
Language Note:
English
Contents:
Fire Suppression Substitutes and Alternatives to Halon for U.S. Navy Applications
Copyright
Preface
Acknowledgments
Contents
Executive Summary
APPROACH AND SCOPE OF STUDY
KEY FINDINGS
CONTENTS OF THIS REPORT
1 Introduction
REFERENCES
2 Assessment of Research on Alternatives for Halon
CHEMICAL AND PHYSICAL CONSIDERATIONS IN EVALUATING ALTERNATIVE FIRE SUPPRESSION AGENTS
Fire Suppression Models-Chemical and Physical Mechanisms
Manufacturability of Commercially Available Halocarbon Fire Suppression Agents
Synthesis of Alternative Fire Suppression Agents
Effectiveness of Alternative Commercially Available Fire Suppression Agents
TOXICOLOGY ISSUES
BRIEF OVERVIEW OF STUDIES ON HALON SUBSTITUTES AND MECHANISMS
FINDINGS
3 Atmospheric Chemistry and Evaluation of Environmental Effects of Fire Suppressants
REDUCTION OF OZONE-MECHANISMS AND EFFECTS
ATMOSPHERIC LIFETIME, OZONE DEPLETION POTENTIAL, AND GLOBAL WARMING POTENTIAL AS INDICATORS OF...
Atmospheric Lifetime
Potential Effects on Ozone
Effectiveness of Chlorine and Bromine in Ozone Destruction
How Much Have Halons Affected Stratospheric Ozone?
Ozone Depletion Potential
Potential Effects on Climate
Radiative Forcing
Relative Radiative Forcing per Molecule or Mass
What Effects Could Replacements for Halons Have on Climatic Change?
Global Warming Potential
Summary
OTHER ENVIRONMENTAL EFFECTS
Estimating Atmospheric Concentrations of Intermediate Degradation Products
Estimating the Concentrations of the Intermediate Products on the Ground
Degradation Pathways for Candidate Alternative Fire Extinguishing Agents
Degradation Pathways for Halomethanes and Haloethanes
Degradation Schemes for Halopropanes
Atmospheric Degradation of Perfluorocarbons.
Assessment of the Environmental Impacts-ODP and GWP-of the Intermediate Products
Accumulation of Degradation Products in the Biosphere
4 Navy-Specific Issues
SHIP SYSTEMS
Summary of Halon 1301 Ship Installations
Investment in Ship Halon Systems
Fire Extinguishing Systems for New-Design Ships
HFC-227ea
Water Mist
AIRCRAFT SYSTEMS
Summary of Halon 1301 Aircraft Installations
Investment in Aircraft Halon 1301 Systems
Fire Extinguishing Systems for New-Design Aircraft
HFC-125
Inert Gas Generator Technology
F/A-18E/F Engine Nacelle/Dry Bay
V-22 Midwing Protection
Inert Gas Generator Development Summary
NAVY HALON INVENTORY
RETROFITTING NON-HALON SYSTEMS IN EXISTING SHIPS AND AIRCRAFT
Ship Retrofit
HFC-227ea Systems
Water Mist Systems
Technical Feasibility and Cost
Aircraft Retrofit
SUMMARY, FINDINGS, AND RECOMMENDATION
Options
Recommendation
Appendix A Halon Use by the Navy
WHY HALON? A HISTORICAL OVERVIEW
Ships
Aircraft
SHIP FIRE EXTINGUISHING SYSTEMS
Machinery Space Fires
Extinguishing Systems
Halons
Aqueous Film-Forming Foam
Other Fire Fighting Measures
How a Shipboard Halon 1301 System Works
Shipboard Spaces Where Halon 1301 Systems Are Installed
AIRCRAFT FIRE EXTINGUISHING SYSTEMS
Fires Aboard Aircraft
Typical Halon 1301 Aircraft Engine Fire Extinguishing System
Appendix B Regulation of Halon and Halon Replacements
U.S. REGULATION OF HALONS AND HALON SUBSTITUTES
ALTERNATIVES TO USE OF HALONS
HALON BANG
Appendix C Stability and Materials Compatibility of Candidate Replacements for Halon
STORAGE STABILITY
EFFECTS OF HALON-LIKE ALTERNATIVE AGENTS ON ORGANIC MATERIALS AND METALS
Storage Considerations
Effects on Plastics and Other Organic Materials.
Effects of Discharged Agents on Metals
Appendix D Water Mist Fire Suppression Technology
THEORETICAL AND DESIGN CONSIDERATIONS
RECENT TECHNOLOGY ADVANCES
Misting/Atomization Technology
U.S. Navy Water Mist Technology
Commercial Water Mist Fire Suppression Systems
EXPERIMENTAL EVALUATION OF WATER MIST SYSTEMS
Naval Research Laboratory, Small Compartment Testing
Naval Research Laboratory, Machinery Space Testing
U.S. Coast Guard, Machinery Space Testing
Factory Mutual Gas Turbine Enclosure Testing
National Research Council of Canada
Sintef (Norway)
CURRENT STATUS OF WATER MIST SYSTEMS
Appendix E Glossary.
Notes:
Bibliographic Level Mode of Issuance: Monograph
Includes bibliographical references.
ISBN:
9786610191529
9781280191527
128019152X
9780309579421
0309579422
9780585144801
058514480X
OCLC:
44964039

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