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CONFERENCE NOTICEBOARD

 
Letter from the Chairman

The 8th International Symposium in Beijing was a wonderful success and thanks are due to many who contributed to that success. The local arrangements were well done by CFPA and their partners. In particular the evening social events were enjoyable and memorable. The program committee members did an excellent job, and we are of course indebted to the many fine authors who contributed papers and made excellent presentations. All attendees received a CD of the papers at the symposium. It is of special note that the symposium proceedings with a fully searchable archival CD were printed, bound, and mailed in late December 2005, about three months after the meeting. This is easily a new IAFSS record for which we are all very grateful to the volume editors, Dan Gottuk and Brian Lattimer (pictured below). Planning for the 9th and 10th IAFSS symposia is already underway at Karlsruhe University (2008) and the University of Maryland (2011). It is now time to consider how IAFSS can build on this success to better serve the fire science community. I welcome any thoughts or suggestions you may have to improve IAFSS. We would like to broaden membership participation in IAFSS activities. The first initiative is to develop a team of editors and reporters for the newsletter to assure that we report all the news of interest to our membership. If you can contribute to this activity, contact Jim Mehaffey or myself.

Making the proceedings of the IAFSS symposia more accessible is a current priority. The prior symposia for which IAFSS is the copyright holder (4th symposium to the present), will be digitized to make fully searchable CD’s of those proceedings available. There are also ongoing discussions of providing some form of electronic searching and access via our website. IAFSS has a long term goal of enhancing the standing of the IAFSS symposia in the academic/publishing world so that academic authors receive full credit for their submissions to IAFSS proceedings.

There is ongoing work to improve the internal functions of IAFSS governance. IAFSS Vice Chairmen now have specific focus areas in addition to their regional responsibilities. Jim Mehaffey is responsible for member services, Yuji Hasemi is responsible for program planning, and Mario Fontina is responsible for IAFSS awards activities. Each member of the IAFSS Committee will have a specific focus area as well within this overall structure. This will provide better focus for IAFSS Committee work.

IAFSS recently initiated an IAFSS intranet to support IAFSS operations. Currently, this is limited to providing common access to documents within the IAFSS Committee and Executive Committee. With our membership and leadership spread over the globe, this type of infrastructure will play an important role in IAFSS. The scope of activities conducted will be expanded to include functions like editing the newsletter and symposium planning.

The mission of IAFSS includes fostering the development of fire science through regional meetings. This is particularly important in regions with less well established infrastructure for fire science and in subject areas that have received inadequate attention. This can be achieved through IAFSS organized meetings as well as IAFSS supporting other organizations in their efforts to organize regional meetings. IAFSS is exploring where and how IAFSS can best advance fire science in underdeveloped regions and subject areas.

The mission of IAFSS is to serve the fire science community. Our ability to fulfill this role is directly related to our membership numbers. If you ask your fire science colleagues if they are members of IAFSS, you will be surprised to find that many of them do not belong. Please do ask them to join, and encourage nonmembers to our website for a membership application.

I look forward to working with all of you to continue and expand the work of IAFSS

Craig Beyler
January 2006


Overview of the 8th IAFSS Symposium

The Eighth International Symposium on Fire Safety Science was held at Tsinghua University, Beijing, China, from 18-23 September 2005. The symposium was organized by the China Fire Protection Association (CFPA) with Tsinghua University and University of Science and Technology of China as co-organizers. There were 456 registrants attending three parallel sessions in which 123 papers and 8 invited lectures were presented and a poster session in which 60 posters were displayed. Twenty-five countries were represented: Australia, Belgium, Canada, China, Denmark, Finland, France, Germany, Iceland, Indonesia, Ireland, Italy, Japan, Korea, Kuwait, New Zealand, Saudi Arabia, Singapore, Sweden, Switzerland, Taiwan, Thailand, United Kingdom and United States of America. Papers and poster abstracts were accepted on the basis of their quality and originality in the science of fire safety and its applications.

The opening ceremony was conducted by representatives from the host country and IAFSS. His Excellency Zhou Yong Kang, Councilor and Minister of the Public Security of the Peoples Republic of China provided the initial remarks followed by Prof. Dougal Drysdale, the IAFSS Chairman.

Following the opening ceremony, Dr. Howard Baum, National Institute of Standards and Technology, delivered the Howard W. Emmons Plenary Lecture entitled "Simulating Fire Effects on Complex Building Structures.” Seven invited papers were also presented during the course of the symposium by Prof. Jean-Marc Franssen, Prof. Dorothy Bruck, Dr. Kevin McGrattan, Prof. Fan Weicheng , Prof. Ai Sekizawa, Prof. Richard Hull (for Prof. Giovanni Camino) and Major General Guo Tienan, Head of the Fire Department of the Ministry of Public Security who delivered a special invited lecture. “The Fire Situation and the Needs for Science and Technology on Fire Protection in China”.

At the Award Reception and Banquet, Prof. D. Drysdale, Chair of the Symposium Awards Committee, presented the Howard W. Emmons Lectureship Award to Dr. Howard Baum. The P.H. Thomas Silver Medal of Excellence for the best paper at the Seventh Symposium was awarded to D.W. Weinert, T.G. Cleary, G.W. Mulholland, and P.F. Beever for their paper entitled “Light Scattering Characteristics and Size Distribution of Smoke and Nuisance Aerosols.” The K. Kawagoe Gold Medal for outstanding lifelong contributions to fire safety science was presented to Prof. Sizuo Yokoi and accepted by his son. Dr. P.A. Croce, Chair of the Forum for International Cooperation on Fire Research, presented the V. Sjolin Award to Prof. Dougal Drysdale in recognition of his contributions to fire safety science.

The Symposium Proceedings include all papers delivered at the Eighth Symposium. Proceedings have been mailed to attendees and are available for purchase from the IAFSS Secretariat. Papers are organized in the proceedings by the session topics at the symposium. The content of the symposium proceedings have also been recorded in electronic form and provided on CD-ROM in color. The CD is included with the hardback proceedings and will also available to purchase as a separate item . Please follow link for details: www.
The Association would like to thank FM Global for being the principal sponsor of the symposium. In addition, the Association would like to extend its gratitude to all the organizations, committee members, and other volunteers that assisted in making this symposium so successful.

Dan Gottuk and Brian Lattimer

A special thanks is given to the organizers, China Fire Protection Association (CFPA), Tsinghua University, and University of Science and Technology of China, who provided first class hospitality as well as an excellent forum for the exchange of ideas on fire safety science. The Association would also like to greatly thank all of those involved in the review, selection, and editing of the papers for the conference. A special thanks is given to Dr. Craig Beyler, Chair of the Program Committee, for organizing and leading the committee on the selection of papers, and all of the program committee members who interacted with authors and reviewers as well as reviewed final manuscripts to ensure all reviewer comments were addressed. Many thanks go to Ms. Judy Hanacek-Kameid along with Ms. U. Isfahani and Ms. K. Tooren of Hughes Associates, Inc. for their great effort in assembling the printed and CD-ROM version of the Symposium Proceedings.

The Chairs of the Publication Committee also wish to thank Dr. Dave Evans, Chair of the Publication Committee of the Seventh Symposium, for his advice and suggestions in preparing this symposium volume.

Daniel T. Gottuk, Brian Y. Lattimer,
Chairs, Publications Committee, Hughes Associates, Inc.

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Election of Officers – IAFSS

A new Executive Committee was elected during the 8th International Symposium on Fire Safety Science in Beijing. The new Committee members are as follows:

Chairman: Dr Craig Beyler

Vice-Chairmen: Prof Mario Fontana, Switzerland; Prof Yuji Hasemi, Japan; Dr James Mehaffey, Canada

Secretary: Prof Bogdan Dlugogorski, Australia

Treasurer: Dr Robert Bill, USA

Immediate Past Chairman: Prof Dougal Drysdale

Executive Members:
Prof Geoff Cox, UK , Prof Fan Weicheng, China

Members:

Dr Vytenis Babrauskas , USA
Mr Dieter Brein, Germany
Prof W-K Chow , Hong Kong, China
Dr David Evans, USA
Dr Charles Fleischmann, New Zealand
Dr Anthony Hamins, USA
Dr Yaping He, Australia
Prof Pierre Joulain, France

Dr Björn Karlsson, Iceland
Dr Suresh Kumar, UK
Prof Patrick Pagni, USA
Dr Guylène Proulx, Canada
Dr Ai Sekizawa, Japan
Dr Osami Sugawa, Japan
Prof Jose Torero, UK

Plans for the 9th International Symposium

The 9th International Symposium on Fire Safety Science will be held in September 22-28, 2008 in Karlsruhe, Germany, at Karlsruhe University. Please mark this date in your calendar.
Plea for More Members

Pleas for New Members

We ask members to encourage colleagues and students to join IAFSS. Details can be obtained from Carole Franks at intercomm@dial.pipex.com.

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Fire Protection Information Kiosk at WPI

Funds for a Fire Protection Information Kiosk were generously donated by the International Association for Fire Safety Science to Worchester Polytechnic Institute (WPI) in recognition for assistance provided in hosting the 7th Symposium. Pictured below are Dr. Kathy Notarianni, Head, Department of Fire Protection Engineering, and Prof. John Woycheese of WPI accepting the donation check from Dr. Robert Bill, treasurer of the IAFSS. To show WPI’s appreciation of the gift from IAFSS, an acknowledgement will be incorporated into the display.

The Fire Protection Information Kiosk will provide people with a means to learn more about the Department of Fire Protection Engineering at Worcester Polytechnic Institute, and fire protection engineering in general, through the exploration of topical video clips and images.

Bob Bill, Kathy Notiarianni and John Woycheese

The system, comprised of a touch screen-enabled plasma TV, computer, and overhead speaker, will be installed outside the Department of Fire Protection Engineering at Worcester Polytechnic Institute. The location has been selected for both its proximity to the department and the amount of foot traffic – students, parents, and industry leaders alike – that would see it every day. Alumni, current and prospective students, and passersby will be able to use the system for a myriad of purposes: to gather information about the department, including available resources and requirements for application and graduation; to learn about the research interests and expertise of WPI faculty; to discover potential employers; and to explore a number of fire-related topics, especially those of interest to the faculty. Textual information will be augmented with video clips and images from the Fire and Building Educational Resource Collection, a digital library for the fire and building community that has been developed at WPI. Short clips from FPE courses offered through the WPI Advanced Distance Learning Network will be made available to help students to determine which courses are of interest and to showcase ADLN video delivery.

NEWS FROM OTHER ORGANISATIONS

New FORUM Chair

Professor Farshad Alamdari, the Chief Scientist at BRE, has been appointed as Chair of the International Forum of Fire Research Directors (FORUM).

The FORUM includes representatives of fire research organisations from all over the world. It focuses on establishing strategic partnerships to advance Fire Safety Engineering (FSE) through scientifically-based fire knowledge, validated computational tools and reliable supporting data, and to enhance the professional status of FSE with appropriate training and education. FORUM members’ research supports progress in all aspects of FSE, with a view to influencing national and international standard setting authorities, and improving society's ability to reduce and manage the risks of fire and the costs of fire safety.

Farshad Alamdari

Society of Fire Protection Engineers

The Society of Fire Protection Engineers (SFPE) has named Art Cote as the Society’s president for 2006. Cote has served SFPE at all levels including serving as the society’s Secretary-Treasurer. He was elevated to the member grade of SFPE Fellow in 1992. Cote serves on the Board of Directors for the SFPE Educational and Scientific Foundation. Currently he is the Executive Vice President and Chief Engineer for the National Fire Protection Association.

Phillip J. DiNenno has been awarded SFPE’s most prestigious award, the Arthur B. Guise Medal. The Medal recognises eminent achievement in the advancement of the science and technology of fire protection engineering. DiNenno was honoured for his contributions to the advancement of new fire suppression system technologies and his 20 years as editor-in-chief of the SFPE Handbook of Fire Protection EngineeringCraig L. Beyler has been awarded the SFPE Harold E. Nelson Service Award in recognition of his dedicated and inspired service toward the ideals and goals of the Society. Beyler’s contributions include advancing the understanding of how oxygen levels in compartment fires affect the products of combustion. He has been a section Editor for the SFPE Handbook of Fire Protection Engineering since the first edition. He was also Chair of the SFPE task group that developed SFPE’s fire engineering guides.

FMGlobal

Commercial and industrial property insurer FM Global has appointed Louis A. Gritzo, Ph.D., former manager of fire science and technology at the U.S. government’s Sandia National Laboratories, as its new vice president and manager of research. He will oversee FM Global’s team of world-renowned scientists who conduct research to understand property hazards and identify the property protection measures that can reduce the probability and impact of potential loss at client facilities. Dr. Gritzo succeeds Dr. Paul Croce, who had served in the role since July 1996, and retired in January 2006 after 23 years of service with FM Global.

An established expert in numerical and experimental heat transfer, fluid mechanics and fire science and technology, Dr. Gritzo has spent his career working in various research roles at Sandia. Most recently, he was responsible for overseeing computational and experimental fire science and technology-related programs that supported the needs of numerous branches of the U.S. government as well as private industry. Additionally, he managed the construction and startup of Sandia’s recently completed US$36 million thermal test complex, a large-scale fire research laboratory.

Dr. Gritzo received his bachelor’s, master’s and doctorate degrees in mechanical engineering from Texas Tech University, USA. He currently is a member of the International FORUM of Fire Research Directors, and has served on various technical committees of the American Society of Mechanical Engineers (ASME) and the American Society for Testing and Materials (ASTM).

Fire Protection Research Foundation

The Fire Protection Research Foundation lists the following projects that are currently underway: International Roadway Tunnel Fire Detection; Classification of Oxidizers; Smoke Characterization; and Waking Effectiveness of Fire Alarms for the Elderly.

The foundation has also recently prepared the following reports: Compendium of Sprinkler Test Reports and Record Storage Compartmentation Study.

For an update on ongoing Foundation activities visit the Foundation’s website at www.nfpa.org/foundation.

Hydrogen Safety Programme at Ulster

Since the beginning of 2004 the group of FireSERT Institute at the University of Ulster (UU), led by Prof Vladimir Molkov, has been a partner in EC FP6 project European Network of Excellence “Safety of Hydrogen as an Energy Carrier” (HySafe, 2004-2009). The main areas of activity at HySafe include LES of large-scale hydrogen releases, explosions and fires. In the framework of the HySafe project UU is leading the establishment of an e-Academy of Hydrogen Safety with the mission to develop and deliver on-line training and educational programmes worldwide. UU has recently obtained two new grants from the European Commission to improve and co-ordinate knowledge and understanding of hydrogen safety. In the first project, HySAFEST, four researchers will be employed from September 2006 with annual salaries about 35,000 euro for three years to undertake computational PhD studies of problems involving the formation and combustion of hydrogen clouds after unscheduled releases of hydrogen in confined spaces and the open atmosphere, mechanisms of hydrogen ignition, jet fires, conjugate heat transfer to construction elements, mitigation technologies for hydrogen deflagrations and deflagration-to-detonation transition, and comparative risk analysis of hydrogen and hydrocarbon fuels throughout a lifecycle of typical applications. The second project HyCourse entails four European Summer Schools on Hydrogen Safety, each lasting for ten days, where 12 keynote speakers will disseminate the latest knowledge on hydrogen safety and related key areas to an audience of 60 EC-funded researchers. The detailed topical content of each Summer School is tailored by representatives of the EC funded hydrogen related projects, experts from similar hydrogen safety programmes in the USA, Japan, China and Russia, and representatives from educational, research, and user bodies. Major topics include: hydrogen release, mixing, and distribution; hydrogen ignition; hydrogen fires; hydrogen explosions; thermal, pressure and missile effects from fires and explosions; development and validation of mitigation techniques; safety assessment and risk analysis; and standards, guidelines and legal requirements, in a variety of application areas: production; transport and distribution; hydrogen storage; tunnels, parking and garages; utilisation, portable and stationary applications, etc. The First European Summer School on Hydrogen Safety will be held from 14 to 25 August 2006 in the Loughview Suite of the University of Ulster. Subsequent Summer Schools will be held in 2007, 2008, and 2009. Possible event locations cover the entire map of Europe. Researchers interested to attend the Summer School, and experts in hydrogen safety and related key areas who are interested in delivering keynote lectures at the First European Summer School are invited to contact organizers at the University of Ulster. In January 2006 the group will announce a position of Hydrogen Programme Manager at the University of Ulster. You are welcome to contact the group at v.molkov@ulster.ac.uk.

CSIRO

Dr. David Yung, Research Leader, Fire Science, will be retiring from CSIRO (Australia) at the end of January 2006. Vince Dowling, a chemist and a specialist in material flammability, will succeed him as the new Research Leader. David has led the fire research team at CSIRO for more than 3 years. In February 2006, he and his wife will be returning to their home in Toronto Canada. Before CSIRO, he was for many years at the National Research Council of Canada. In Toronto, David can be contacted by email: david.yung@alum.mit.edu and by phone +1-416-222-7952.

Universidad Católica de Chile

The Fire Protection Engineering Area of DICTUC (Universidad Católica de Chile) offered two international seminars during 2005. The first, in June, was focused on Behavior of Timber Construction under Fire, and the speakers were Professor José Torero (University of Edinburgh), Dr. Jim Mehaffey (Forintek, Canada) and other Chilean researchers.

In November, the issue was Fire in Large Structures (shopping malls, airports, hospitals, high rise buildings, etc.) and it was co-organized with Tokyo University of Science. The speakers were Professor Makoto Tsujimoto, Professor Yoshiro Yashiro, Professor Takeyoshi Tanaka, Dr. Ken Matsuyama and Professor Juan de Dios Rivera among others.

DICTUC is working on a government project (FONDEF) to stimulate the use of timber in one-family dwellings. One of the objectives is to research and to improve the fire resistance and the ignition and flame spread properties of timber for this application.

Also, DICTUC is building a LIFT apparatus (ASTM E1321 “Standard Test Method for Determining Material Ignition and Flame Spread Properties”) which will be the first in South America.

Tokyo University of Science

Report of the Fire Safety Engineering Seminar in South America: We proposed to hold a joint seminar with the University of Sao Paulo, Brazil and the University of Catolica, Santiago, Chile, in order to activate research activities in Fire Protection Engineering as well as globalization and evolvement of research on fire, by linking individual researchers in this field organically. With the cooperation of both universities (the coordinators are Prof. Rosaria Ono of the University of Sao Paulo and Prof. Juan de Dios Rivera of the University of Catolica), it had been decided to hold the seminar by dispatching the lecturers as a part of the Tokyo University of Science (TUS) COE Program.

TUS dispatched five lecturers, namely Prof. T. Tanaka of Kyoto University, Dr. Y. Yasiro of the Institute of Shimizu Co. (both of them are COE Visiting Professors at TUS), Prof. M. Tsujimoto, Prof. Y. Ohmiya and Dr. K. Matsuyama of the Faculty of TUS. These lecturers explained the current situation and issues of the fire safety engineering in Japan at both universities and then had discussions.

In the seminars at the University of Sao Paulo (Nov. 9, 2005) and the University of Catolica (Nov. 15, 2005), audiences of 140 persons and 80 persons respectively, which were much more than our expectation, participated in and asked questions and engaged in enthusiastic discussions.

Makoto Tsujimoto and Ken Matsuyama,Center for Fire Science and Technology,
Tokyo University of Science (Japan)

University of Canterbury

Staff news
Many members of the IAFSS would no doubt have heard about the serious accident Andy Buchanan had while on his sabbatical in the UK. Andy was hit by a bus while out running and was admitted to hospital in an induced coma. We are happy to report that Andy has made a good recovery from the accident. A number of people took the opportunity to visit Andy while in he was hospital and were glad to find that he was quickly regaining his mental and physical abilities although he would soon get tired. At the time of writing Andy plans to arrive back in New Zealand at the end of December. I'm sure Andy would like to thank all of you who have sent him best wishes either directly or through us here at the University and we wish him well as he continues to rest and recover.

Mike Spearpoint completed his PhD at the end of 2005. His research examined the applicability of the Industry Foundation Classes (IFCs) building data model to fire engineering. The work used database methods to create a repository of fire growth information and a suite of software applications were developed to interpret IFC documents in a form that can be imported into fire simulation tools. Mike was also promoted to a Senior Lecturer position beginning in 2006.

Scholarships
The Masters in Fire Engineering programme has been working on extending its range of scholarships available to students. Firstly, the Arup Fire scholarship has been setup which awards $AU 2,500 to a full-time student to support their research work. Arup Fire is one of the leading international fire engineering consultancies and many of our graduates are or have been employed by Arup Fire throughout Australia, Asia and the UK. The inaugural recipient of the Arup Fire scholarship is Anthony Ng who is investigating risk assessment methods for fire safety design of transformer rooms in buildings. The second scholarship is to be offered by the Society of Fire Protection Engineers (SFPE) New Zealand chapter. The scholarship will be open to all full-time thesis research students who are enrolled in the Masters programme. This scholarship will be worth $NZ 2,000 to the student plus an additional award of up to $NZ 500 will be available to fund the costs of carrying out the research work. The details of the scholarship are being finalised and the first recipient will be announced early in 2006. The New Zealand Fire Service Commission continues to provide scholarships to several students each year and three awards were made at the end of 2005.

Visitors
Prof David Purser and Dr Jenny Purser visited us through the University’s Erskine Fellowship scheme. Dave taught the Human Behaviour in Fire paper to a class of 27 students. Dave also gave a highly successful one-day workshop to fire engineering professionals organised in associated with the Society of Fire Protection Engineers New Zealand chapter. Courses were held in Christchurch, Auckland and Wellington with over 200 participants attending the three sessions. Dave and Jenny also had discussions with several research students regarding their work on human behaviour and fire product toxicology. The Erskine Fellowship is an excellent way in which we can attract international experts to the University for teaching courses and if members wish to find out more they can contact Mike Spearpoint at michael.spearpoint@canterbury.ac.nz or look at the Erskine programme website at http://www.canterbury.ac.nz/erskine/

Michael Spearpoint, Fire Service Commission Lecturer, Department of Civil Engineering,
University of Canterbury, Christchurch, New Zealand

Lund University - PhD theses

Four doctoral candidates have recently defended their PhD at Lund University.

Per Blomqvist, a staff member at the SP Swedish National Testing and Research Institute has defended his thesis is entitled “Emissions from Fires – Consequences for Human safety and the Environment”. The work presented in the thesis is largely based on the results of a unique series of large-scale fire experiments where the composition of the fire effluents was characterised in detail. The analyses included many types of species: e.g., narcotic fire gases such as CO and HCN; irritants such as HF, HCl and isocyanates; carcinogenic compounds such as benzene, PAHs and dioxins. The particulate phase of the fire effluents was also characterised in a number of tests. The qualities and quantities of the emissions from fires are assessed in the thesis. Furthermore, models are applied for estimating the production and the consequences of the emission of some specific compounds. Examples of some topics in the thesis are:
- A chemical kinetic model was included in computational fluid dynamic (CFD) calculations for the prediction of HCN production in fires. The prediction of the model was satisfactory compared to the results of large-scale enclosure tests.
- An application of an FED model for asphyxiant gases showed that these gases presented the greatest danger in a series of experimental tunnel fires, and that HCN, in particular, had a major impact in these fires.
- An estimate of the total amounts of dioxin, PAH and VOC from fires in Sweden during a specific year was made. It was concluded that the emissions of PAH, VOC and dioxins from fires are large. The fire related emissions of PAH and dioxins were shown to be significant and comparable to those from many other sources. For dioxins it was shown that large catastrophic fires can lead to major emissions.

Johan Lundin has defended his thesis entitled “Safety in Case of Fire - The Effect of Changing Regulations”. In this thesis some fundamental problems concerning society's ability to control the safety in buildings in the case of fire by issuing performance-based building regulations are identified and analysed. Fire protection documentation from forty-six projects was studied, together with a detailed analysis of the Swedish building regulations and an extensive risk analysis of a class of buildings. The results show that there is a lack of regulation and guidance on how to perform verification, which leads to arbitrary design decisions. It can be questioned whether the approach taken by many practitioners today is sufficient to fulfil the requirements laid out in the building regulations, that is society's demand for fire safety. Few tools are available to address these issues in a practical way. This thesis presents a procedure for verification and suggests general quality demands for verification as a means of addressing these issues.

Anders Lönnermark has defended his thesis entitled “On the Characteristics of Fires in Tunnels”. Important phenomena related to tunnel fires are presented including both experimental and theoretical work. The main focus is on the large-scale fire tests performed in 2003 in the Runehamar tunnel in Norway. During these tests heat release rate (HRR), temperatures, gas concentrations (O2, CO2, CO, HCN, and H2O), velocities, radiation, and smoke were measured. Four tests with a set-up simulating HGV cargos were performed with fuel loads constituting of different mixtures of cellulose and plastic. The fuel load ranged from 2850 kg to 11010 kg giving maximum HRRs between 66 MW and 202 MW. Examples of some topics in the thesis are:
- HRR and gas temperature were found to be far higher than that suggested by most tunnel design guidelines and fire can spread a long distance downstream in a tunnel. The actions of the people inside the tunnel and the rescue personnel during the first five to ten minutes of the fire can be crucial to the outcome.
- Large pulsations of the gas flow inside the tunnel were observed in two tests during which the HRR was higher than 125 MW - 135 MW. The pulsations are presented and explanations are given, using two different approaches: an acoustic approach and a frequency response analysis based on an impedance approach.
- Other issues discussed include backlayering and the effect of the ventilation on the HRR, flame length, and the conditions in the tunnel. An analysis of toxicity and the effect of the ventilation conditions on the gas composition in the tunnel are also included.

Ulf Göransson has defended his thesis entitled “Determination of Material Properties for Fire Modelling”. Examples of some topics in the thesis are:
- To do a correct analysis of flame spread, material properties are needed. Traditionally material data have been obtained by testing products in a flame spread situation deemed to be similar to the scenario that is desired to be predicted. This thesis shows that there are a number of ways to improve material property collection, both with regards to the actual test set-up and measurements, and with regards to the interpretation of test results.
- Thermal degradation is an important parameter that it is essential to know for a correct modelling of the mass loss rate and thus the heat release rate. Thermal degradation rates can be determined as functions of temperature.
- Knowledge of the surface temperature is a vital parameter in order to model combustion as a combination of solid phase and gas phase reactions. New technology is employed to find better solutions for surface temperature measurements up to and after ignition.
- Two large scale applications are described where detailed measurements methods have been used in order to determine basic properties. These properties have then been used for full scale calculations with CFD and comparisons with test result data.


Fundamental Restructuring of NRIFD

NRIFD (National Research Institute of Fire and Disaster) will end its 57 year history and, effective April 1st, 2006, will be reincarnated as the Center for Research of Fire and Disaster, a division within the Fire and Disaster Management Agency (FDMA) of the central government. As the former President, Prof. Toshisuke Hirano reported in an article in IAFSS Newsletter No. 13, dated January, 2002, NRIFD moved from one branch of FDMA to be an independent administrative agency on April 1st, 2001 under the basic policy of the government that most National Research Organizations should be separated from the governmental body to be independent agencies.

This trend toward privatization has been still active and even strengthened recently to include most of the other National Research Organizations in Japan. However, what actually happened at NRIFD during the last year was quite different from this major trend for other organizations. Since the needs of prompt emergency response to disasters including fire investigation and technical assistance to operations have been growing together with the increasing potential threat of extreme events such as large earthquakes and terror attacks, FDMA has reconsidered the role and assignment of NRIFD to be more practical and governmental that would be further fit to their mission.

On the occasion of this organizational change, NRIFD will be streamlined roughly speaking to 30 staff from 50 staff, which may be one of our organizational challenges. Another challenge for the new NRIFD will be a shift to include more response-oriented research such as large-scale fires, large-scale natural disasters (earthquakes, floods, typhoons), and/or terrorist attacks as well as conventional prevention-oriented research such as fire and explosion, firefighting techniques to incidents of newly developed materials, and the safety of large-scale hazardous installations.

To conclude, we would like to express our sincere thanks to the IAFSS Committee who sent a support message to us as well as to all other international fire research communities such as FORUM, JAFSE, etc. who have taken note of our situation. This support helped us very much indeed on the occasions when the review of NRIFD was conducted.

Dr. Ai Sekizawa, Senior Research Fellow, NRIFD


New Book by Jean-Marc Franssen and Raul Zaharia

A new book entitled "Design of Steel Structures Subjected to Fire - Background and Design Guide to Eurocode 3", by Jean-Marc Franssen and Raul Zaharia has recently been published. Information about the book can be found at http://www.structuresinfire.com. The book deals mainly with EN 1993-1-2 but also mentions Eurocode 1 (EN 1991-1-2) because one chapter in the book is dedicated to mechanical loading and one to thermal actions. The book is not a substitute for the Eurocodes. It gives some explanations about the meaning of the rules and shows by worked out examples how they have to be applied practically. It is expected that the reader will be in a better position to apply the fire Eurocode correctly and to interpret the rules in situations that are not exactly the ones foreseen in the code. If you are interested and want to buy this book, click in the web site on the button called "Buy the book" (top of the window), or enter directly in http://www.structuresinfire.com/Order%20form.htm , and follow the instructions.

Symposium Report: 10th International Fire Protection Symposium of vfdb

On 6 – 8 June 2005 the 10th International Fire Protection Symposium took place in Hannover (Germany) at the EXPO 2000 site with “Methods of fire safety engineering” as main topic. During the symposium the new guidelines of the German Fire Protection Association (vfdb) on the same topic were presented and important background information was given in additional papers by international fire safety experts and scientists. 300 participants discussed about the use and acceptance of fire safety engineering methods in different countries.

R. Grabski (D) chaired the first session about fire safety concepts and fire scenarios. Prefacing D. Hosser (D) presented the vfdb-Guidelines “Methods of fire safety engineering” and T. Rantatalo (S) gave a review about the Scandinavian way of fire safety engineering. Afterwards contributions to the overall concept of fire safety engineering were presented in which the basic requirements, input data and assumptions were treated as well as fire models with which fires and fire effects can be described and standard characteristics can be determined. Thereto J. Wiese (D) reported on fire scenarios and design fires. D. Drysdale (GB) followed with a contribution about fire dynamics and data for fire safety engineering. In the next session fire models were introduced by P. Vandevelde (B). Afterwards details were presented and discussed by S. Hostikka (FIN) on CFD fire models, by W. Siegfried (D) on numerical fire models and their range of application and by H. J. Gerhardt (D) on physical (skaled) models for fire safety design.

On the second day J.M. Franssen (B) chaired the third session about design of structural fire protection and fire protection systems. J. Kruppa (F) presented the state of the art of calculation methods for structural fire design, E. Richter (D) explained structural fire design of concrete structures and P. Schaumann (D) gave a lecture on structural fire design of steel and composite structures. S. Cooper (GB) dealt with the role of fire protection systems in fire safety engineering for modern building concepts and M. Fontana (CH) gave a review about Experience with fire protection systems in fire safety concepts. The last session dealt with occupant safety and risk and was chaired by U. Schneider (A). D. Purser (GB) explained toxicity assessment of combustion products and human behaviour in fires, V. Schneider (D) presented models of escape and rescue and M. Dehne (D) discussed compensation of structural fire protection by fire protection systems in an overall probabilistic concept. Finally T. Rantatalo (S) and R. Dobbernack (D) reported on the state of the art of fire risk analysis.

The participants seemed to be satisfied by the level of information given by the speakers as well as by the discussions with colleagues from other countries. In addition they enjoyed the attractions of the fair INTERSCHUTZ at the Messe Hannover area and last but not least the events of the social program.

Workshop Report: 1st International PhD-Workshop on Fire Protection Science and Engineering

Subsequent to the 10th International Fire Protection Symposium on 8 June the Braunschweig University of Technology and the German Fire Protection Association (vfdb) organized the 1st International PhD-Workshop on Fire Protection Science and Engineering (PhDfire1), also in Hannover at the EXPO 2000 site. The scientific committee consisted by Dougal Drysdale (GB), Mario Fontana (CH), Jean Marc Franssen (B), Reinhard Grabski, (D), Dietmar Hosser (D, chairman), Dave Purser (GB), Peter Schaumann (D), Ulrich Schneider (A) and Paul Vandevelde (B). Twelve PhD-candidates from eight countries presented their papers on a wide range of fire-related topics while additional projects were shown on posters during the breaks. Because of the success of PhDfire1 as a forum for discussion and interchange for young scientist, the scientific committee plans to host a successive PhD-workshop in 2007. For further information see www.PhDfire1.de.

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