Download or read book Investigation of Residential Cooking Fire Suppression Technologies written by Anthony Hamins and published by . This book was released on 2018 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wide range of cooking fire experiments were conducted to examine the effectiveness of retrofit residential kitchen fire suppression systems. A series of experiments provided data on the hazard associated with cooking oil fires. Then, a series of real-scale fire suppression experiments followed using scenarios outlined in UL 300A draft standard testing various fire suppression systems. Experiments were conducted in a full-scale residential kitchen with dimensions 3.6 m x 3.4 m x 2.4 m high. Both gas and electric ranges were used. Several types of cooking vessel and oil types were tested. The suppression systems tested included automatic and manual suppression technologies. The manual devices included wet and dry chemical type extinguishers. The automatic systems included room-wide and range hood installed systems. The room wide systems included water mist and a residential sprinkler systems. The hood installed systems included water mist and wet and dry chemical systems. Manual extinguishers consistently suppressed the oil fires while maintaining tenable conditions in the mock-up kitchen. One hood-installed wet chemical system tested demonstrated success in extinguishing the oil fires in all experiments, and maintained tenability in the mock up kitchen throughout most of the experiments. The hood-installed dry chemical system tested failed to extinguish the oil fire in all experiments, and introduced tenability hazards not present prior to the system activation. All other system types tested provided mixed results, they either could not reliably suppress the fire, or they consistently generated tenability hazards in the test kitchen. The results of these experiments point the need to develop other approaches to kitchen fire safety such as ignition prevention technologies and reliable early nuisance-free warning through smoke alarms.

Download or read book Residential Kitchen Fire Suppression Research Needs Workshop Proceedings NIST SP 1066 written by nist and published by . This book was released on 2014-01-09 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Workshop on Residential Kitchen Fire Suppression Research Needs was held on April 11, 2006, at the National Institute of Standards and Technology (NIST) in Gaithersburg, MD. The Workshop provided a forum to discuss test methods, technologies, and research and development that can significantly improve residential fire protection, with emphasis on residential kitchenapplications. The Workshop program included representatives from standards, codes, testing, and research organizations, the fire protection industry, the fireservice, and federal government agencies. In total, 30 people attended. The goal of the conference was to identify barriers that impede advances in the application oflocalized suppression systems in residences. In this regard, the Workshop explored: recent developments in suppression system technologies, characterization of the performance of residential kitchen fire suppressionsystems, the role of federal agencies and standards groups, and opportunities for collaboration. The workshop attendees were divided into two breakout groups todiscuss the following questions: (*) What is needed to reduce losses from kitchen fires? * Focus on prevention? * Focus on suppression? (*) What are the prioritizedresearch needs for kitchen fires? (*) What needs to be done in order to place effective retrofit systems into a significant number of homes? The results of eachgroup's deliberations were discussed when the full Workshop reconvened. The responses from each group were considered and listed so that attendees couldvote on the issues that they felt were most important. Attendees were grouped by their affiliation with the standards, codes, testing and research organizations, orthe fire protection industry, or the fire service for purposes of voting.

Download or read book Investigation of Residential Cooktop Ignition Prevention Technologies written by Anthony Hamins and published by . This book was released on 2018 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several international standards and regulations regarding residential cooktop ignition prevention have existed for as long as a decade. A series of cooking experiments were conducted by National Institute of Standards and Technology (NIST) to examine the effectiveness of the cooktop ignition prevention technologies. Several types of commercially available full-scale residential cooktops with integrated ignition prevention technologies were tested. The experiments provided data on the character of the ignition prevention technologies and their performance in terms of ignition prevention of oil-based cooking fires. About 80 experiments were conducted using both gas and electric cooktops, including four propane gas powered cooktops sold in Asia and one stove with electric coil heating elements sold in the USA. One retrofit ignition prevention system for electric coil heating elements was also tested. The ignition prevention technologies used a variety of configurations and engineering designs. Experiments were conducted using four types of cooking vessels. The pans tested were approximately round, about 20 cm to 22 cm in diameter, and 4 cm to 5 cm in depth. The tests followed the UL 858 standard on abnormal cooktop fire hazards. Five thermocouples were attached on the bottom of the pans in a cross pattern and the average pan temperature during cooking was monitored. For the experiments involving cooking oil, the incidence of auto-ignition was observed. About half of the experiments were conducted using dry pans and about half were conducted on pans that held small amounts of Canola oil. The results showed that some of the cooktop technologies were more reliable than others in preventing oil ignition and maintaining temperatures below the UL 858 standard's limit temperature criteria. And the results confirm that residential cooktop ignition prevention technologies can be effective for both electric and gas cooktops.

Download or read book Residential Kitchen Fire Suppression Research Needs written by D. Madrzykowski and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Study to Establish the Existing Automatic Fire Suppression Technology for Use in Residential Occupancies written by Estados Unidos Fire Administration and published by . This book was released on 1978 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Residential kitchen fire suppression research needs written by Daniel Madrzykowski and published by . This book was released on 2007 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study on Fires and Associated Provisions in Open Kitchens in Small Residential Units of Tall Buildings written by Jing Liu and published by . This book was released on 2016 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kitchen fires were then investigated numerically by the Computational Fluid Dynamics software Fire Dynamics Simulator (version 6.0). Fire source was determined based on the plate size of the induction cooker and heat release rate per unit surface area of canola oil. Common household furnishings in a typical layout were input to the model. Then, the fire environment was evaluated under various scenarios. The presence of combustibles in the immediate vicinity of the cooker, state of the exhaust hood fan, fire barrier required to install adjacent to the exit and wind effect were taken into consideration. The extinguishment of cooking oil fires is very challenging. Water mist fire suppression system is one of the alternative protection measures in open kitchen. The effectiveness of water mist fire suppression system depends on the fire scenario. Full-scale fire extinguishment experiments were conducted in a mock-up open kitchen. The suppression performance of water mist system was examined under different types of nozzle head, various system operating conditions and different oil depths. Parameters such as free burning time, discharge duration, extinguishing time, quantity of water used and temperatures were recorded and measured. The suppression of cooking oil fire by water mist was also numerically studied. The cooking oil fire was modelled in different ways and the water mist system was modeled with varying spray characteristics. The numerical results were compared with the experimental data.

Download or read book Principles of Fire Behavior and Combustion written by Richard G. Gann and published by Jones & Bartlett Learning. This book was released on 2023-05 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Principles of Fire Behavior and Combustion covers the fundamentals of fire chemistry and physics, ignition, fire growth and spread, smoke generation and movement, safety hazards, fire suppression, and computer modeling of fires. Richard developed a new table of contents for this edition. This is a FESHE Bachelor Level Non-Core title for C0257"--

Download or read book Study to Establish the Existing Automation Fire Suppresion i e Suppression Technology for Use in Residential Occupancies written by Rolf Jensen & Associates and published by . This book was released on 1978 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Study to Establish the Existing Automatic Fire Suppression Technology for Use in Residential Occupancies written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NIST Building Fire Research Laboratory Publications written by and published by . This book was released on 1995 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Study to Establish the Existing Automatic Fire Suppression Technology for Use in Residential Occupancies written by P. R. Yurkonis and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fire Suppression Systems Federal Building and Fire Safety Investigation of the World Trade Center Disaster written by M. Hopkins and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Building and Fire Research Laboratory Publications written by Building and Fire Research Laboratory (U.S.) and published by . This book was released on 1995 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Localized Residential Fire Suppression Systems written by D. Madrzykowski and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Firesafety systems analysis for residential occupancies written by United States. Department of Housing and Urban Development. Office of Policy Development and Research and published by . This book was released on 1977 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Need for Automatic Suppression Systems in Ryan s Crossing Apartment Complex written by Reginald K. Cooper and published by . This book was released on 2011 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of the study indicated that there was an immediate need for systems that automatically prevented or extinguished fires that occurred in residential kitchens. Recommendations were made to establish a program that installed automatic systems that adequately extinguished or prevented fires from occurring as a result of unattended residential kitchen cooking.