Course description
Fire Dynamics and Modelling
The course will follow a structured approach starting from the general fundamental principles of combustion flammability and heat transfer, and will lead you through to the more specific study of fire spread and fire development in compartments. Open fires such as pool and jet fires will also be covered. The principles of fire protection practice and technology will be discussed within the context of understanding the fire development mechanism and the response of structures to fires. Your learning experience will be enhanced through worked examples and brief problems that you’ll be asked to attempt on your own or in groups. There will also be anopportunity for some hands-on experience with predictive PC packages.
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Suitability - Who should attend?
Who should attend?
This course is for you if you wish or need to gain a comprehensive, scientifically-based analysis and engineering quantification tools, of fire development and consequence assessment in industrial and residential scenarios.
Perhaps you’re involved in the design and operation of buildings and chemical plant (architect, civil engineer, chemical engineer) or in the design of protection systems (passive and active system developer, manufacturer, installer).
Maybe you’re responsible for building and plant safety on a day-to-day basis, a regulator or adviser (Health and Safety Executive, Fire Service, Home Office, local authority, building control office, consultant, insurer) or firefighting professional.
This course would also be very useful if you’re a new researcher in the field.
Outcome / Qualification etc.
How will I benefit?
On completion of this course, you should:
- be able to apply general combustion and engineering principles to fires
- know the parameters that influence flame spread and steady burning and be able to quantify the burning rate in compartment fires
- predict the rate of development of the fire, the onset of flashover, and appreciate the application of these concepts to fire protection design
- understand the factors influencing smoke toxicity and movement
- be aware of the predictive tools that are available and become familiar with the application and use of such tools, through ‘hands-on’ practice.
Training Course Content
Day 1
Fundamental processes
- Physical concepts
- Fuel and combustion processes and fundamentals
- Limits of flammability
- Heat transfer: conduction and convection
Day 2
Radiation, ignition and flame spread
- Radiation from fires
- Ignition - general, gaseous/liquid fuels and solids
- Spread of flame
- Fire combustion products and toxicity as a function of ventilation conditions
Day 3
Pool fires, jet fires and cloud fires
- Steady burning diffusion fires
- Poolfires in the open
- Gaseous jet flames
- Radiation from flames
- Example calculations: radiation flux from flare on escape route
- Pool and jet fires, large-scale tests
- Pool and jet fires in compartments
- Cloud fires
Day 4
Compartment fires
- The growth period
- Flashover
- The post-flashover period and backdraughts
- Fire performance of structures
- Smoke movement
Day 5
Compartment fire modelling
- Using CFD models
- Fire behaviour and modern buildings
- A zone model in detail – CFAST
- Hands-on experience with a zone model – taking place at the University of Leeds, return coach transport will be arranged
Expenses
For more information about price, please contact the University.