Abstract
The heat transfer from fires to adjacent surfaces is an important consideration in many fire analyses. Some example applications that may require knowledge of the heat transfer from a flame include heating and failure of structural beams, heat transfer through walls and ceilings, and the ignition and flame spread along combustible surfaces.
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References
M. Kokkala, “Heat Transfer to and Ignition of Ceiling by an Impinging Diffusion Flame,” VTT Research Report 586, Technical Research Centre of Finland, Escopo, Finland (1989).
M. Kokkala, “Experimental Study of Heat Transfer to Ceiling from an Impinging Diffusion Flame,” Fire Safety Science—Proceedings of the 3rd International Symposium, Elsevier Applied Science, New York, pp. 261–270 (1991).
H.Z. You and G.M. Faeth, “Ceiling Heat Transfer During Fire Plume and Fire Impingement,” Fire and Materials, 3, 3, pp. 140–147 (1979a).
H.Z. You and G.M. Faeth, “An Investigation of Fire Impingement on a Horizontal Ceiling,” NBS-GCR-79-188, U.S. Department of Commerce, Washington, DC (1979b).
Wickstrom, U., “Adiabatic Surface Temperature and the Plate Thermometer for Calculating Heat Transfer and Controlling Fire Resistance Furnaces,” Fire Safety Science -Proceedings of the Ninth Fire Safety Science, 2008, pp.1227–1238
Wickstrom, U. Dathinh, D., and McGrattan, K., “Adiabatic Surface Temperature for Calculating Heat Transfer to Fire Exposed Structures,” Proceedings of the 11th International Conference on Fire Science and Engineering Interflam, 2007
Wickstrom, U., “The Plate Thermometer-A Simple Instrument for Reaching Harmonized Fire Resistance Tests,” Fire Technology 2:195–208
Duthinh, D., McGrattan, K., and Khaskia, A., (2008) “Recent Advances in Fire-Structural Analysis,” Fire Safety Journal 43:161–167
L.T. Cowley, “Behaviour of Oil and Gas Fires in the Presence of Confinement and Obstacles,” Miscellaneous Report TNMR.91.006, Shell Research Limited, Thornton Research Center, Combustion and Fuels Department, Chester, UK (Feb. 1991).
J.J. Gregory, R. Mata, and N.R. Keltner, “Thermal Measurements in a Series of Large Pool Fires,” Sandia Report Number SAND85-0196, Sandia National Laboratories, Albuquerque, NM (1987).
L.H. Russell and J.A. Canfield, “Experimental Measurements of Heat Transfer to a Cylinder Immersed in a Large Aviation Fuel Fire,” Journal of Heat Transfer, pp. 397–404 (Aug. 1973).
G. Wachtell and J. Langhaar, “Fire Test and Thermal Behavior of 150-Ton Lead-Shielded Casks,” DP 1070, Engineering and Equipment, TID-4500, E.I. DuPont De Nemours and Co., Wilmington, DE (1966).
C. Anderson et al., “Effects of a Fire Environment on a Rail Tank Car Filled with LPG,” Report No. FRA-OR&D 75–31, U.S. Department of Transportation, Federal Railroad Administration, Washington, DC (1974).
National Academy of Science, Committee on Hazardous Materials, Division of Chemistry, and Chemical Technology (National Research Council), Pressure-Relieving Systems for Marine Cargo Bulk Liquid Containers, National Academy of Sciences, Washington, DC (1973).
K. Moodie et al., “Total Pool Fire Engulfment Trials on a 5-Tonne LPG Tank,” HSE Internal Report No. IR/L/FR/87/27, Health and Safety Executive, London, UK (1987).
M. Tunc and J. Venart, “Incident Radiation from an Engulfing Pool Fire to a Horizontal Cylinder, Part I and II,” Fire Safety Journal, 8, pp. 81–95 (1985).
W. McLain, “Investigation of the Fire Safety Characteristics of Portable Polyethylene Tanks Containing Flammable Liquids,” Report No. CG-M-1-88, U.S. Coast Guard, Washington, DC (1988).
A. Taylor et al., “Engulfment Fire Tests on Road Tanker Sections,” Rarde Technical Report 7/75, Controller HMSO, London (1975).
M. Schneider and L. Kent, “Measurement of Gas Velocities and Temperatures in a Large Open Pool Fire,” Fire Technology, pp. 51–81 (Feb. 1989).
G. Back, C.L. Beyler, P. DiNenno, and P. Tatem, “Wall Incident Heat Flux Distributions Resulting from an Adjacent Fire,” Fire Safety Science—Proceedings of the 4th International Symposium, International Association of Fire Safety Science, Ottawa, Canada, pp. 241–252 (1994).
G. Heskestad, “Luminous Heights of Turbulent Diffusion Flames,” Fire Safety Journal, 5, pp. 103–108 (1983).
D. Gross and J.B. Fang, “The Definition of a Low Intensity Fire,” in NBS Special Publication 361, Volume 1: Performance Concept in Buildings, Proceeding of the Joint RILEM-ASTM-CIB Symposium, National Bureau of Standards, Washington, DC, pp. 677–686 (1972).
T. Mizuno and K. Kawagoe, “Burning Behaviour of Upholstered Chairs, Part 2: Burning Rate of Chairs in Fire Tests,” Fire Science and Technology, 5, 1, pp. 69–78 (1985).
M. Daikoku and K. Saito, “A Study of Thermal Characteristics of Vertical Corner Wall in Room Fire,” Proceedings of the ASME/JSME, Thermal Engineering, Book No. H0933C-1995 (L.S. Fletcher and T. Aihara, eds.), pp. 83–90 (1995).
Y. Hasemi, M. Yoshida, S. Takashima, R. Kikuchi, and Y. Yokobayashi, “Flame Length and Flame Heat Transfer Correlations in Corner-Wall and Corner-Wall-Ceiling Configurations,” in Proceedings of Interflam ‘96 (Franks and Grayson, eds.), Interscience Communications Ltd., London, pp. 179–188 (1996).
M. Kokkala, “Characteristics of a Flame in an Open Corner of Walls,” in Proceedings from Interflam ‘93, Interscience Communications, Ltd., London, pp. 13–24 (1993).
T. Ohlemiller, T. Cleary, and J. Shields, “Effect of Ignition Conditions on Upward Flame Spread on a Composite Material in a Corner Configuration,” Fire Safety Journal, 31, pp. 331–344 (1998).
T.J. Ohlemiller and J.R. Shields, “The Effect of Surface Coatings on Fire Growth Over Composite Materials in a Corner Configuration,” Fire Safety Journal, 32, 2, pp. 173–193 (1999b).
B.Y. Lattimer and U. Sorathia, “Thermal Characteristics of Fires in a Noncombustible Corner,” Fire Safety Journal, 38, pp. 709–745 (2003).
R.B. Williamson, A. Revenaugh, and F.W. Mowrer, “Ignition Sources in Room Fire Tests and Some Implications for Flame Spread Evaluation,” Fire Safety Science—Proceedings of the 3rd International Symposium, Elsevier Applied Science, New York, pp. 657–666 (1991).
H. Tran and M. Janssens, “Modeling the Burner Source Used in the ASTM Room Fire Test,” Journal of Fire Protection Engineering, 5, 2, pp. 53–66 (1993).
J.G. Quintiere and T.G. Cleary, “Heat Flux from Flames to Vertical Surfaces,” Fire Technology, 30, 2, pp. 209–231 (1994).
S.E. Dillon, “Analysis of the ISO 9705 Room/Corner Test: Simulations, Correlations and Heat Flux Measurements,” NIST-GCR-98-756, U.S. Department of Commerce, National Institute of Standards and Technology, Washington, DC (1998).
International Standards Organization, ISO 9705:1993(E), International Standard for Fire Tests—Full-Scale Room Test for Surface Products, International Organization for Standardization (ISO), Geneva, Switzerland (1993).
T. Tanaka, I. Nakaya, and M. Yoshida, “Full Scale Experiments for Determining the Burning Conditions to Be Applied to Toxicity Tests,” Fire Safety Science—Proceedings of the 1st International Symposium, Hemisphere Publishing, Gaithersburg, MD, pp. 129–138 (1985).
Tofilo, P., Delicatsios, M.A., and Silcock, G.W.H., (2005), “Effect of Fuel Sootiness on the Heat Fluxes to the Walls in Enclosure Fires,” Fire Safety Science-Proceedings of the Eighth International Symposium, Beijing, China, pp. 987–998.
W. Takashi et al., “Flame and Plume Behavior in and Near a Corner of Walls,” Fire Safety Science—Proceedings of the 5th International Symposium (Y. Hasemi, ed.), International Association for Fire Safety Science, Melbourne, Australia, pp. 261–271 (1997).
Y. Hasemi, S. Yokobayashi, T. Wakamatsu, and A. Ptchelintsev, “Fire Safety of Building Components Exposed to a Localized Fire—Scope and Experiments on Ceiling/Beam System Exposed to a Localized Fire,” Proceedings from ASIAFLAM, Kowloon, Hong Kong, pp. 51–361 (1995).
R.L. Alpert, “Convective Heat Transfer in the Impingement Region of a Buoyant Plume,” Transactions of ASME, 109, pp. 120–124 (1987).
H.Z. You, “An Investigation of Fire-Plume Impingement on a Horizontal Ceiling 2—Impingement and Ceiling-Jet Regions,” Fire and Materials, 9, 1, pp. 46–56 (1985).
L.Y. Cooper, “Heat Transfer from a Buoyant Plume to an Unconfined Ceiling,” ASME Journal of Heat Transfer, 104, pp. 446–452 (1982).
T. Wakamatsu, personal communication (Sept. 1999).
J. Myllymaki and M. Kokkala, “Thermal Exposure to a High Welded I-Beam Above a Pool Fire,” First International Workshop on Structures in Fires, Copenhagen, pp. 211–226 (2000).
P.L. Hinkley, H.G.H. Wraight, and C.R. Theobald, “The Contribution of Flames under Ceilings to Fire Spread in Compartments,” Fire Safety Journal, 7, pp. 227–242 (1984).
P.L. Hinkley, H.G.H. Wraight, and C.R. Theobald, “The Contribution of Flames under Ceilings to Fire Spread in Compartments, Part I: Incombustible Ceilings,” Fire Research Note No. 712, Fire Research Stations, Borehamwood, Herts, UK (1968).
P.L. Hinkley, H.G.H. Wraight, and C.R. Theobald, “The Contribution of Flames under Ceilings to Fire Spread in Compartments, Part II: Combustible Ceiling Linings,” Fire Research Note No. 743, Fire Research Stations, Borehamwood, Herts, UK (1969).
B. Lattimer, J. Beitel, and C. Mealy, “Heat Fluxes to a Corridor Ceiling,” unpublished data (2006).
A. Lonnermark and H. Ingason, “Fire Spread and Flame Length in Large-Scale Tunnel Fires,” Fire Technology, 42, pp. 283–302 (2006).
T. Wakamatsu, Y. Hasemi, Y. Yokobayashi, and A.V. Ptchelintsev, “Experimental Study on the Heating Mechanism of a Steel Beam Under Ceiling Exposed to a Localized Fire,” in Proceedings from Interflam ’96 (Franks and Grayson, eds.), Interscience Communications, Ltd., London, pp. 509–518 (1996).
T. Ahmad and G.M. Faeth, “Fire Induced Plumes Along a Vertical Wall, Part III: The Turbulent Combusting Plume,” NBS Report for Grant No. 5–9020, U.S. Department of Commerce, Washington, DC (1978).
T. Ahmad and G.M. Faeth, “Turbulent Wall Fires,” in 17th Symposium (International) on Combustion, Combustion Institute, Pittsburgh, PA, pp. 1149–1160 (1979).
J.G. Quintiere, M. Harkelroad, and Y. Hasemi, “Wall Flames and Implications for Upward Flame Spread,” AIAA-85-0456, American Institute of Aeronautics and Astronautics, Reno, NV (1985).
L. Orloff, J. de Ris, and G.H. Markstein, “Upward Turbulent Fire Spread and Burning of Fuel Surface,” in 15th Symposium (International) on Combustion, Combustion Insititute, Pittsburgh, PA, pp. 183–192 (1975).
M.A. Delicatsios, “Flame Heights in Turbulent Wall Fires with Significant Flame Radiation,” Combustion Science and Technology, 39, pp. 195–214 (1984).
Y. Hasemi, “Experimental Wall Flame Heat Transfer Correlations for the Analysis of Upward Wall Flame Spread,” Fire Science and Technology, 4, 2, pp. 75–90 (1984).
H. Mitler, “Predicting the Spread Rates on Vertical Surfaces,” in 23rd Symposium (International) on Combustion, Combustion Institute, Pittsburgh, PA, pp. 1715–1721 (1990).
C.L. Beyler, S.P. Hunt, N. Iqbal, and F.W. Williams, “A Computer Model of Upward Flame Spread on Vertical Surfaces,” in Fire Safety Science—Proceedings of the 5th International Symposium (Y. Hasemi, ed.), International Association for Fire Safety Science, Melbourne, Australia, pp. 297–308 (1997).
F.W. Williams, C.L. Beyler, S.P. Hunt, and N. Iqbal, “Upward Flame Spread on Vertical Surfaces,” NRL/MR/6180—97-7908, Navy Technology for Safety and Survivability, Chemistry Division (1997).
Y. Hasemi, “Thermal Modeling of Upward Wall Flame Spread,” Fire Safety Science—Proceedings of the 1st International Symposium, Hemisphere Publishing, Gaithersburg, MD, pp. 87–96 (1986).
Y. Hasemi, “Deterministic Properties of Turbulent Flames and Implications on Fire Growth,” Interflam ’88, John Wiley and Sons, Cambridge, UK, pp. 45–52 (1988).
M. Kokkala, D. Baroudi, and W.J. Parker, “Upward Flame Spread on Wooden Surface Products: Experiments and Numerical Modelling,” Fire Safety Science—Proceedings of the Fifth International Symposium, International Association for Fire Safety Science, Melbourne, Australia, pp. 300–320 (1997).
M. Foley and D.D. Drysdale, “Heat Transfer from Flames Between Vertical Parallel Walls,” Fire Safety Journal, 24, pp. 53–73 (1995).
A.K. Kulkarni, C.I. Kim, and C.H. Kuo, “Heat Flux, Mass Loss Rate and Upward Flame Spread for Burning Vertical Walls,” NIST-GCR-90-584, U.S. Department of Commerce, Washington, DC (1990).
A.K. Kulkarni, C.I. Kim, and C.H. Kuo, “Turbulent Upward Flame Spread for Burning Vertical Walls Made of Finite Thickness,” NIST-GCR-91-597, U.S. Department of Commerce, Washington, DC (1991).
L. Orloff, A.T. Modak, and R.L. Alpert, “Burning of Large-Scale Vertical Surfaces,” in 16th Symposium (International) on Combustion, Combustion Institute, Pittsburgh, PA, pp. 1345–1354 (1977).
G.H. Markstein and J. de Ris, “Wall-Fire Radiant Emission, Part 2: Radiation and Heat Transfer from Porous-Metal Wall Burner Flames,” in 24th Symposium (International) on Combustion, Combustion Institute, Pittsburgh, PA, pp. 1747–1752 (1992).
Kahn, M., et al. “Combustion Characteristics of Materials and Generation of Fire Products” SFPE Handbook of Fire Protection Engineering, 5th ed. (M. J. Hurley, ed.), Springer (2015).
M.M. Delichatsios, P. Wu, M.A. Delichatsios, G.D. Lougheed, G.P. Crampton, C. Qian, H. Ishida, and K. Saito, “Effect of External Radiant Heat Flux on Upward Flame Spread: Measurements on Plywood and Numerical Predictions,” Fire Safety Science—Proceedings of the 4th International Symposium, International Association of Fire Safety Science, pp. 421–432 (1994).
T.J. Ohlemiller and T.G. Cleary, “Upward Flame Spread on Composite Materials,” Fire Safety Journal, 32, pp. 159–172 (1999a).
C. Qian, H. Ishida, and K. Saito, “Upward Flame Spread Along PMMA Vertical Corner Walls, Part II: Mechanism of M Shape Pyrolysis Front Formation,” Combustion and Flame, 99, pp. 331–338 (1994a).
C. Qian and K. Saito, “An Empirical Model for Upward Flame Spread over Vertical Flat and Corner Walls,” in Fire Safety Sceince—Proceedings from the 5th International Symposium (Y. Hasemi, ed.), Melbourne, Australia, pp. 285–296 (1994b).
Y. Hasemi, M. Yoshida, Y. Yokobayashi, and T. Wakamatsu, “Flame Heat Transfer and Concurrent Flame Spread in a Ceiling Fire,” in Fire Safety Science—Proceedings from the 5th International Symposium (Y. Hasemi, ed.), International Association for Fire Safety Science, Melbourne, Australia, pp. 379–390 (1997).
Y. Hasemi, M. Yoshida, and R. Takaike, “Flame Length and Flame Heat Transfer Correlations in Ceiling Fires,” poster at Fire Safety Science—6th International Symposium, International Association for Fire Safety Science, Poitiers, France (1999).
F. Tamanini, “Calculations and Experiments on the Turbulent Burning of Vertical Walls in Single and Parallel Configurations,” FMRC J.I.OAOE7.BU-2, FMRC Technical Report, Factory Mutual Research Corporation, Norwood, MA (1979).
F. Tamanini and A.N. Moussa, “Experiments on the Turbulent Burning of Vertical Parallel Walls,” Combustion Science and Technology, 23, pp. 143–151 (1980).
H. Ingason and J. de Ris, “Flame Heat Transfer in Storage Geometries,” Fire Safety Journal, 31, pp. 39–60 (1998).
B.Y. Lattimer and H. Sorathia, “Thermal Characteristics of Fires in a Combustible Corner,” Fire Safety Journal, 38, pp. 747–770 (2003).
I. Oleszkiewicz, “Heat Transfer from a Window Fire Plume to a Building Façade,” ASME HTD, 23, pp. 163–170 (1989).
I. Oleszkiewicz, “Fire Exposure to Exterior Walls and Flame Spread on Combustible Cladding,” Fire Technology, 26, 4, pp. 357–375 (1990).
P.H. Thomas and M.L. Bullen, “Compartment Fires with Non-Cellulosic Fuels,” in 17th Symposium (International) on Combustion, Combustion Institute, Pittsburgh, PA, pp. 1139–1148 (1979).
J.J. Beitel and W.R. Evans, “Multi-Story Fire Evaluation Program,” SwRI Project 01–6112, Final Report, Volume 1, Southwest Research Institute, San Antonio, TX, and Society of the Plastics Industry, Inc., New York (1980).
S. Yokoi, “Study on the Prevention of Fire Spread Caused by Hot Upward Current,” Report No. 34, Building Research Institute, Tokyo, Japan (1960).
ASTM E119, Standard Test Method for Fire Tests of Building Construction and Materials, American Society for Testing and Materials, West Conshohocken, PA.
ISO, ISO 834, Fire-Resistance Tests—Elements of Building Construction, International Organization for Standardization, Geneva, Switzerland (1999).
T. Harmathy, M. Sultan, and J. MacLaurin, “Comparison of Severity of Exposure in ASTM E119 and ISO 834 Fire Resistance Tests,” Journal of Testing and Evaluation, pp. 371–375 (Nov. 1987). In Handbook of Experimental Mechanics (A.S. Kobayashi, ed.), Society for Experimental Mechanics, Prentice-Hall, Inc., Englewood Cliffs, NJ (1987).
V. Babrauskas and B. Williamson, “Temperature Measurement in Fire Test Furnaces,” Fire Technology, 13, 3, pp. 226–238 (1978).
EN1363-1, Fire Resistance Tests, Part 1: General Requirements, European Committee for Standardization (CEN), Brussels, Belgium (1999).
P. Fromy and M. Curtat, “Application of a Zone Model to the Simulation of Heat Transfer in Fire Resistance Furnaces Piloted with Thermocouples or Plate Thermometers,” in Fire Safety Science—Proceedings of the 6th International Symposium, International Association for Fire Safety Science, pp. 531–542 (1999).
P.H. van de Leur and L. Twilt, “Thermal Exposure in Fire Resistance Furnaces,” Fire Safety Science—Proceedings of the 6th International Symposium, International Association for Fire Safety Science, pp. 1087–1098 (1999).
M. Sultan, “Fire Resistance Furnace Temperature Measurements: Plate Thermometers vs. Shielded Thermocouples,” Fire Technology, 42, pp. 253–267 (2006).
M. Sultan, N. Benichou, and Y. Byung, “Heat Exposure in Fire Resistance Furnaces: Full-Scale vs. Intermediate-Scale,” Fire and Materials, 27, pp. 43–54 (2003).
UL 1709, “Rapid Rise Fire Tests of Protection Materials for Structural Steel,” Underwriters Laboratories, Northbrook, IL (1991).
EN1363-2, Fire Resistance Tests, Part 2: Alternative and Additional Procedures, European Committee for Standardization (CEN), Brussels, Belgium (1999).
W. Parker, “An Investigation of the Fire Environment in the ASTM E84 Tunnel Test,” NBS Technical Note 945, U.S. Department of Commerce, National Bureau of Standards, Washington, DC (1977).
Gandhi, P., Caudill, L., Hoover, J., and Chapin, T., (1996), “Determination of Fire Exposure Heat Flux in Cable Fire Tests,” Fire Safety Science-Proceedings of the Fifth International Symposium, Portier, France, pp. 141–152.
A. Atreya and K. Mekki, “Heat Transfer During Wind-Aided Flame Spread on a Ceiling Mounted Sample,” in 24th Symposium (International) on Combustion, Combustion Institute, Pittsburgh, PA, pp. 1677–1684 (1992).
G. Santo and F. Tamanini, “Influence of Oxygen Depletion on the Radiative Properties of PMMA Flames,” in 18th Symposium (International) on Combustion, Combustion Institute, Pittsburgh, PA, pp. 619–631 (1981).
K. Mekki, A. Atreya, S. Agrawal, and I. Wichman, “Wind-Aided Flame Spread over Charring and Non-Charring Solids: An Experimental Investigation,” in 23rd Symposium (International) on Combustion, Combustion Institute, Pittsburgh, PA, pp. 1701–1707 (1990).
Y.H. Chao and A.C. Fernandez-Pello, “Flame Spread in a Vitiated Concurrent Flow,” Heat Transfer in Fire and Combustion Systems, ASME HTD, 199, pp. 135–142 (1992).
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Nomenclature, Greek Letters and Subscripts
- a
-
spacing between parallel walls (m)
- C p
-
specific heat capacity of air at 300 K (0.998 kJ/[kg-K])
- d
-
length of single side on L-shape burner, length of line burner, width of burning area on corner wall (m)
- D
-
length of single side of square burner, diameter (m)
- g
-
acceleration of gravity (9.81 m/s2)
- H
-
distance between fire and ceiling (m)
- H B
-
distance between fire and lower flange of I-beam (m)
- H C
-
distance between fire and upper flange of I-beam (m)
- H o
-
height of room window (m)
- h
-
convective heat transfer coefficient (kW/[m2 -K])
- k
-
thermal conductivity (kW/m-K)
- L B
-
flame tip length along lower flange of I-beam (m)
- L C
-
flame tip length along upper flange of I-beam (m)
- L web
-
flame tip length along center of web on I-beam (m)
- L f
-
average flame length (m)
- L f,tip
-
flame tip length (m)
- L H
-
flame extension along ceiling away from stagnation point (m)
- Q
-
fire heat release rate (kW)
- Q′
-
fire heat release rate per unit width (kW/m)
- Q*
-
dimensionless parameter, \( {Q}_D^{*}=\frac{Q}{\uprho_{\infty }{C}_p{T}_{\infty}\sqrt{g}{D}^{5/2}} \), with D being length scale
- r
-
distance from corner or stagnation point to measurement location (m)
- q″
-
heat flux (kW/m2)
- T f
-
local gas temperature (K)
- T g
-
room gas temperature (K)
- T s
-
material surface temperature (K)
- T ∞
-
ambient temperature (300 K)
- W o
-
width of room window (m)
- w
-
dimensionless distance along ceiling or I-beam, \( w=\left(r+{H}_B+{z}^{\prime}\right)/\left({L}_{HB}+{H}_B+{z}^{\prime}\right) \)
- x
-
horizontal coordinate (m)
- y
-
horizontal coordinate (m)
- y′
-
distance from center of line burner, \( {y}^{\prime }=0.5d-y (m) \)
- Z
-
burner height (m)
- z
-
vertical coordinate (m)
- z′
-
virtual source location (m)
- ε
-
material surface emissivity (−)
- ρ∞
-
ambient density of air (1.2 kg/m3)
- π
-
constant (3.14159)
- σ
-
Stefan-Boltzman constant \( \Big(5.67\times {10}^{-11} kW/\left[{m}^2-{K}^4\right]\Big) \)
- cl
-
centerline
- conv
-
convective
- d
-
defined using d as length scale
- D
-
defined using D as length scale
- H
-
defined using H as length scale
- hfg
-
heat flux gauge
- B
-
defined using H B as length scale
- C
-
defined using H C as length scale
- web
-
defined using Hweb as length scale
- inc
-
incident
- m
-
measured
- max
-
max level
- net
-
net
- peak
-
peak
- rad
-
radiative
- rr
-
reradiated
- s
-
material surface
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Lattimer, B.Y. (2016). Heat Transfer from Fires to Surfaces. In: Hurley, M.J., et al. SFPE Handbook of Fire Protection Engineering. Springer, New York, NY. https://doi.org/10.1007/978-1-4939-2565-0_25
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