Fire Research and Education at the University of Maryland J. G. Quintiere Department of Fire Protection Engineering March 7,8 2005 2nd Int. Symp. 21st Century Center of Excellence Program
History of FPE at Maryland Founded in 1956 First head: John L. Bryan 2nd: Steven Spivak, 1993 3rd: Marino dimarzo, 2001
Undergraduate Program 120 credit hours Mathematics, Chemistry, Physics, Arts, Electives Introduction to Fire Protection Engineering Social, economic, environmental and legal dimensions of the fire problem, introduction to basic fire phenomena, urban fire protection. Fire Assessment Methods and Laboratory Introduction to experimental evaluation of fire phenomena and test methods. Structural Fire Protection Effects of temperature on structural materials, fire resistance of building assemblies.
Fire Alarm and Special Hazards Design Gaseous and particulate fire suppression systems, code criteria, fluid theory to the design process, design of detection systems. Fire Protection Fluid Mechanics Basic principles of fluid flow associated with fire protection systems and fire scenarios. Water Based Fire Protection Systems Design Aqueous suppression system agents, code criteria, hydraulic theory for design. Heat and Mass Transfer Fundamentals of heat and mass transfer with application to fire problems.
Fire Risk Assessment System analysis, probability theory, engineering economy, and risk. Fire Dynamics Flames; ignition, flame spread and rate of burning, fire plumes. Problem Synthesis and Design Capstone course Student research projects in selected areas. Life Safety and Risk Analysis Components of buildings, physical and psychological variables. Fire Modeling Current fire modeling techniques. Building Safety and the Law Safety regulation, product liability, engineering ethics. Professional Development Seminar Career development course through invited seminars.
Undergraduate Trends BS in Program Graduated 810 since 1956 About 18/year BS Graduates Year 99 00 01 02 03 04 05 0 20 40 60 80 100 120 Number of Students
Graduate Program MS 30 credits including thesis Launched distance program in 2004 (no thesis) PhD Currently administered through others
Graduate Courses Fire Induced Flows Fire induced buoyancy driven flows. plumes, ceiling jets, vent flows, compartment flows. Toxicity Evaluation and Analysis Toxic components in thermally produced smoke, human tenability characteristics. Egress Characteristics and Design Refuge and evacuation design principles, egress analyses. Fire Dynamics Laboratory Experiments in fire phenomena.
Courses, cont. Analytical Procedures of Structural Fire Protection Wood, steel, concrete, composites; computer models. Fire Protection Engineering Hazard Analysis Prevention, intervention, control, suppression Causative Analysis Failure and fault tree analysis. Computer models. Advanced Fire Modeling Applications of models in risk assessment, underwriting, loss prediction, hazard analysis.
Courses, cont. Smoke Detection and Management Systems Design and analysis of smoke management systems. Computational Fluid Dynamics Governing eqns, numerical methods. CFD models Diffusion Flames and Burning Rate Theory Basic principles burning for gaseous, liquid, and solids Fire and Combustion Fire initiation and spread, smoldering, boil-over.
Graduate Trends PhD in Program 125 since 1990 PhD Graduates About 10 per year MS in program MS Graduates Year 99 00 01 02 03 04 05 0 5 10 15 20 25 30 Number of Students
MS Distance Learning 1st Quarter 2005 Growing! MS Seats 2004 Program began in 2004 Year 0 10 20 30 40 50 60 70 80 Number of Students 99 00 01 02 03 04 05
Faculty Faculty V. Brannigan M. dimarzo A. Marshall J. Milke F. Mowrer P. Sunderland A. Trouve J. Quintiere Research Area Performance codes, regulations, law Suppression, sprinkler skipping, foams Sprays, plumes, PIV, saltwater models Structures, detection, egress Flammability, design methods Soot, microgravity, combustion CFD, LES, field and zone modeling Fire growth, compartments, materials
Research Funding US funding limited NIST reduced NSF new opportunities Fire Fighter technology Funding k$ 1000 800 600 400 200 0 2002 2003 2004 Year
Facilities Since 1990, added three new laboratories Currently 600 m 2 Expect 1000 m 2 new location consolidation MFRI
Laminar Flames and Fire Lighter flames Diffusion flames in microgravity Inverse Flames z Probe h 1 g g 30 mm 21i 30i 50i 100i Fuel δlight Fuel Air Air Fuel µg DIFF PRE1 PRE2
Ceiling Jet Research Saltwater CFD, LES
Ignition of Wood Localized glowing spo ts (a) Localized glowing start at 60 s (b) Glowing ignition at 84 s Flames (c) Flaming autoignition at 882 s
Other Research
Issues for FPE Education Small department,vulnerable, but distinctive Limited traditional fire research funding US needs more FPE s than produced Developing countries looking to FPE Regulations stifle engineering Litigation encourages engineering
That s all www.fpe.umd.edu