Abstract
It is demonstrated that free concentrated fire whirls can be physically modeled if the outer circulation is absent. Vortex structures were generated when hexamethylenetetramine pellets, located axially on a substrate (aluminum sheet) burned. The first data on specific features of fire whirl formation and some integral parameters (the lifetime, height, and diameter) were obtained using video shooting.
References
Musham, H.A., Pap. Illinois State History Trans., 1941, p. 69.
Goens, D.W., Fire Whirls, NOAA Technical Memorandum NWS WR-129, 1978.
Gess, D. and Lutz, W., Fire Shtorm in Peshtigo: a Town, Its People and the Deadliest Fire in American History, New York Henry Holt, 2002.
Forthofer, J.M. and Goodrick, S.L., J. Combust., 2011, 984363. http://dx.doi.org/10.1155/2011/984363
Ebert, C.H.V., Natl. Fire Protect. Assoc. Q., 1963, vol. 56, p. 253.
Hissong, J., Mon. Weather Rev., 1926, vol. 54, p. 161.
Soma, S. and Saito, K., in Proc. 1st Int. Symp. on Scale Modeling, JSME, Tokyo, Japan, 1988.
Emmons, H.W. and Ying, S.J., Proc. Combust. Inst., 1967, vol. 11, p. 475.
Chuah, K.H. and Kushida, G., Proc. Combust. Inst., 2007, vol. 31, p. 2599.
Lei, J., Liu, N., Zhang, L., and Satoh, K., Combust. Flame, 2015, vol. 162, p. 745.
Byram, G.M. and Martin, R.E., Fire Control Notes, 1962, vol. 33, p. 13.
Byram, G.M. and Martin, R.E., Forest Sci., 1970, vol. 16, no. 4, p. 386.
Martin, R.E., Pendleton, D.W., and Burgess, W., Fire Technol., 1976, vol. 12, no. 1, p. 33.
Lei, J., Liu, N., Zhang, L., Chen, H., Shu, L., Chen, P., Deng, Z., Zhu, J., Satoh, K., and De Ris, J.L., Proc. Combust. Inst., 2011, vol. 33, p. 2407.
Kuwana, K., Morishita, S., Dobashi, R., Chuah, K.H., and Saito, K., Proc. Combust. Inst., 2011, vol. 33, p. 2425.
Kuwana, K., Sekimoto, K., Minami, T., Tashiro, T., and Saito, K., Proc. Combust. Inst., 2013, vol. 34, p. 2625.
Zhou, R. and Wu, Z.N., J. Fluid Mech., 2007, vol. 583, p. 313.
Zhou, R., Fire Technol., 2014, vol. 50, p. 143.
Varaksin, A.Yu., Romash, M.E., Taekin, S.I., and Kopeitsev, V.N., High Temp., 2009, vol. 47, no. 1, p. 78.
Varaksin, A.Yu., Romash, M.E., Kopeitsev, V.N., and Taekin, S.I., High Temp., 2010, vol. 48, no. 2, p. 251.
Varaksin, A.Yu., Romash, M.E., Kopeitsev, V.N., and Gorbachev, M.A., High Temp., 2011, vol. 49, no. 2, p. 310.
Varaksin, A.Yu., Romash, M.E., and Kopeitsev, V.N., Dokl. Phys., 2014, vol. 59, no. 5, p. 203.
Varaksin, A.Yu., Protasov, M.V., Romash, M.E., and Kopeitsev, V.N., High Temp., 2015, vol. 53, no. 4, p. 595.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.Yu. Varaksin, M.E. Romash, V.N. Kopeitsev, 2017, published in Teplofizika Vysokikh Temperatur, 2017, Vol. 55, No. 1, pp. 150–153.
Rights and permissions
About this article
Cite this article
Varaksin, A.Y., Romash, M.E. & Kopeitsev, V.N. On the possibility of generating nonstationary fire whirls under the conditions of solid fuel axisymmetric burning. High Temp 55, 154–157 (2017). https://doi.org/10.1134/S0018151X16060225
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0018151X16060225