THERMAL SCIENCE

International Scientific Journal

Authors of this Paper

External Links

COMMENTS ON GAS-FLUIDIZED MAGNETIZABLE BEDS IN A MAGNETIC FIELD PART 2: MAGNETIZATION LAST MODE AND RELATED PHENOMENA

ABSTRACT
The paper continues the analysis of fluidized bed behavior under simultaneous action of a fluidizing gas and an external magnetic field. Various problems concerning bed hydrodynamics, pressure drop, bubble control and fundamental symmetry approach are discussed with Magnetization "LAST" mode of operation.
PAPER SUBMITTED: 1999-11-20
PAPER REVISED: 1999-11-25
PAPER ACCEPTED: 2000-03-03
PUBLISHED ONLINE: 2020-09-06
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 1999, VOLUME 3, ISSUE Issue 1, PAGES [15 - 45]
REFERENCES
  1. Kirko, I. M., Filippov, M.V., The Features of a Suspended Bed of Ferromagnetic Particles in a Magnetic Field, Journal Techn. Fiziki, 30 (1960), pp. 1081-1084
  2. Rosensweig, R. E., Fluidization: Hydrodynamics Stabilization with a Magnetic Field, Science, 204 (1979), pp. 57-60
  3. Casal, J., Contributio a l'estudi dels fenomens de transport en la fluiditzatio particulada, Doctoral Thesis, Univ. Politechnica de Catalunya,Barcelona, 1982
  4. Johnson, T. W., Melcher, J. R., Electromechanics of Electrofluidized Beds, Ind. Eng. Chem. Fund., 14 (1975), pp. 146-153
  5. Dietz, P.W., Melcher, J. R., Interparticle Electrical Forces in Packed and Fluidized Beds, Ind. Eng. Chem. Fund., 17 (1976), pp. 28-32
  6. Hristov, J. Y., Fluidization of Ferromagnetic Particles in a Magnetic Field. Part 2: Field Effects of Preliminarily Fluidized Beds, Powder Technology, 97 (1998), pp. 35-44
  7. Hristov, J. Y., Fluidization of Ferromagnetic Particles in a Magnetic Field. Part 1: The Effect of the Field Lines Orientation on Bed Stability, Powder Technology, 87 (1996), pp. 59-66
  8. Hristov, J. ¥., Comments on Gas-Fluidized Magnetizable Beds in a Magnetic Field, Part 1: Magnetization FIRST Mode, Thermal Science, 2 (1998), 2, pp. 3-25
  9. Geldart, D., Types of Gas Fluidization, Powder Technology, 7 (1973), pp. 285-292
  10. Filippov, M.V., A Fluidized Bed of Ferromagnetic Particles and the Action of a Magnetic Field on It, Troudii Inst. Fiziki Latv. SSR, 12 (1961), pp. 215-236
  11. Fihppov, M.V., Some Properties of a Suspended Bed of Ferromagnetic Particles in a Magnetic Field, Voprosii magn. gidrodinamiki i dinamiki plasmit, Riga, 1962, pp. 637-642
  12. Doichev, K., Petkov, J., Dimitrov, V., Fluidized Bed in an Electromagnetic Field, Rudodobiv & Metallurgia (Mining and Metallurgy), Bulgaria, 7 (1965), pp. 16-19
  13. Bologa, M. K., Syutkin, S. U. , Electromagnetic Ficld Effect on the Structure and the Hydrodynamics of a Fluidized Bed (in Russian), Elektronna obrabotka materialov, 1 (1977), pp. 37-42
  14. Zrunchev, I., Popova, T., A Method for a Reduction of the Hydraulic Resistance of Ferromagnetic Catalysts and Materials (in Bulgarian), Chemistry and Industry, 51 (1979), pp. 256-258
  15. Zrunchev, I., Popova, T., Bed Stabilization and Heterogeneous Processes in Gradient and Non-Gradient Magnetic Fields (in Bulgarian), Ann. Reports of UCTM, Sofia, 27 (1980), 4, pp. 181-188
  16. Hristov, J. Y., Gas-Fluidization of Ferromagnetic Granular Materials in an External Magnetic Field (in Bulgarian), PhD Thesis, UCTM, Sofia, 1994
  17. Penchev, I. P., Hristov, J. Y., Behaviour of Fluidized Beds of Ferromagnetic Particles in an Axial Magnetic Ficld, Powder Technology, 67 (1990), pp. 103-118
  18. Penchey, I. P., Hristov, J. Y., Fluidization of Ferromagnetic Particles in a Transverse Magnetic Field, Powder Technology, 62 (1990), pp. 1-11
  19. Rosensweig, R. E., Process for Opcrating a Magnetically Stabilized Fluidized Bed, U.S. Patent 4 125 927, Sept. 24, 1980
  20. Sonolikar, R. L., Magneto-Fluidized Beds, Transport in Fluidized Particle Systems (Ed. A. Mujumdar), Elsevier, New York, 1989, pp. 359-422
  21. Tamm, I. E., Fundamentals of Electricity (Osnovii teorii elektrichestva), Nauka publ., Moscow, 1966
  22. Zhu, Q., Li, H., Study on Magnetic Fluidization of Group C Powders, Powder Technology, 86 (1996), pp. 179-185
  23. Siegel, J. H, Magnetically Frozen Beds, Powder Technology, 55 (1988) p. 127
  24. Rosensweig, R. E., Siegel , J. H., Lee, W. K., Mikus, T., Magnetically Stabilized Fluidized Solids , AIChE J., Symp. Ser. 77 (1981), 205, pp. 8-16
  25. Saxena, S. C., Shrivastava, S., Some Hydrodynamic Investigations of Magnetically Stabilized Air-Fluidized Bed of Ferromagnetic Particles, Powder Technology, 64 (1991), pp. 57-67
  26. Davidson, J. F., Harrison, D., Fluidized Particles , University Press, Cambridge, 1963
  27. Kuni, D., Levenspiel, O., Fluidization Engineering, 2nd edn., Butterworth-Heinemann, Boston, 1991
  28. Ziman, J. M., Models of Disorder, Cambridge University Press, Cambridge,1979
  29. Careri, G., Ordine e disordine nella materia, Gius Laterza & Figli Spa., Roma/Bari, 1982
  30. Rosensweig, R. E., Process for Operating a Magnetically Stabilized Fluidized Bed, U.S. Patent 4 125 927, (1978)
  31. Arnaldos, J., Estudi de lestabilitzacio dels Ilits fluidizacio solid-gas mitjancant l'aplicacio d'un camp magnetic (in Catalan), Doctoral Thesis, UPC, Barcelona, 1985
  32. Casal, J., Arnaldos, J., The Structure of Magnetized-Fluidized Beds, Powder Technology, 64 (1991), pp. 43-48
  33. Zimmels, Y., Resnik, W., Harel, O., Hysteresis Phenomena in Magnetized-Fluidized Beds., Powder Technology, 64 (1991), pp. 49-55
  34. Buyevich, Yu., On the Bubble Motion in a Fluidized Bed (in Russian), nz. Fiz. J., 28 (1975), 5, pp. 773-780
  35. Shumkov, St., Doctoral Thesis (in Bulgarian), UCTM, Sofia, 1973
  36. Shumkoy, St., Ivanov, D., Gas Bubble Behaviour in a Fluidized Bed under an Electromagnetic Field (in Bulgarian), Chemistry and Industry, 46 (1974), 3, pp. 108-110
  37. Shumkov, St. , Ivanov, D., Velev, K., Pressure Fluctuations in a Fluidized Bed under a Magnetic Field, Ann. Reports of UCTM-Sofia, 32 (1975), 3, pp. 87-95
  38. Jovanovic, N. G., Colakyan, P., Jovanié, P., Vukovic, D.V., Performance of Magnetically Stabilized Fluidized Beds, 8th Congress CHISA 84, paper No . 767, Prague, Czech Republic, Sept. 3-7, 1984
  39. Jovanovic, G. N., Jovanovic, Z. R., Vinjak-Novakovié, G., Vukovi¢é, D. V., Bubble Size in Magnetically Controlled Fluidized Beds, In: Fluidization VI, (1989), Eng. Foundation, N.Y., pp. 237-244
  40. Saye, L. M., Jovanovic, Z. R., Jovanović, G. N., Vinjak-Novakovicé, G., Kundaković, L., Obradović, B., Vuković, D.V., J. Serb. Chem. Soc.,57 (1992), 5-6, pp. 297-307
  41. Jovanović, G. N., Jovanovic, Z. R., A Novel Approach in Controlling Performance of Fluidized Beds: Bubble Size and Fluidization Regime in Magnetically Controlled Fluidized Beds, Symp. on Novel Reactor Techniques for Heterogencous Systems., AIChE Ann. Meeting, 1993, Nov. 7-12, St. Luis, Paper No. 28i
  42. Jovanovic, Z. R., Jovanovic, G. N., Vinjak-Novaković, G., Effect of Magnetic Field on Bubble Behaviour in Partially Stabilized Gas-Ferromagnetic Particles Fluidized Beds., Proceedings, 2nd Yugoslavian Chemical and Process Engineering, May 11-15, 1987, Dubrovnik, 2, pp, 30-34
  43. Zhang, M. C., Walsh, P. M., Beer, J. M., Determination of Bubble Size Distributions from Pressure Fluctuations in a Fluidized Bed Combustor, 7th Int. Conf. on Fluidized Bed Combustion, Philadelphia, PA, Oct. 25-27, 1982
  44. Sitnai, O., Dent, D. C., Whitehead, A. B., Bubble Measurement in Gas-Solid Fluidized Beds, Chem. Eng. Sci., 36 (1981), 9, p. 1583
  45. Sitnai, O., Determination of Bubble Parameters from Pressure Fluctuations in a Fluidized Bed, CHE-MECA'83, 11th Australian Conf. on Chem. Eng., 1982, paper 16b, pp. 539-545

© 2023 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence