Fuel-limited burning
Definition
A fire regime in which oxygen is plentiful and the burning rate is controlled by the mass of combustible material available and its surface area exposed to flame.
Related terms
- Fire Dynamics Simulator (FDS)
- Computational fluid dynamics software developed by NIST that models fire-driven fluid flow and heat transfer. Used in landmark investigations including Station Nightclub...
- Flashover
- The near-simultaneous ignition of all exposed combustible surfaces in a compartment, occurring when the upper gas layer reaches approximately 600°C and radiative...
- Heat release rate (HRR)
- The rate at which a burning material releases energy, measured in kilowatts (kW) or megawatts (MW). Measured by cone calorimetry for material...
- Ventilation-limited burning
- A fire regime in which the available oxygen supply, governed by opening size and position, constrains the burning rate. The fire produces...
- Zone model
- A simplified fire model that divides a compartment into two well-mixed zones (upper hot layer and lower cool layer), predicting temperature and...
Explained in
- Fire Origin Engineering and Heat ReleaseA fire regime in which oxygen is plentiful and the burning rate is controlled by the mass of combustible material available and its surface area exposed to fla...