Computing the duration of regimes for autoclave steaming of frozen wooden prisms under variable operating conditions in veneer production

References

• Chudinov, B. S. (1966) Teoreticheskie issledovania teplofizicheskih svoystv i teplovoy obrabotki dreveciny [Theoretical Research of Thermo-Physical Properties and Thermal Treatment of Wood]. Dissertation for DSc. (Krasnoyarsk: SibLTI) (in Russian).
   Google Scholar
• Chudinov, B. S. (1968) Teoria teplovoy obrabotki drevesiny [Theory of Thermal Treatment of Wood] (Moscow: Nauka), p. 255 (in Russian).
   Google Scholar
• Deliiski, N. (2003) Modelirane i tehnologii za proparvane na darveni materiali v avtoklavi [Modeling and Technologies for Steaming of Wood Materials in Autoclaves]. Dissertation for DSc. (Sofia: University of Forestry), p. 358 (in Bulgarian).
   Google Scholar
• Deliiski, N. (2004) Modelling and automatic control of heat energy consumption required for thermal treatment of logs. Drvna Industrija, 55(4), 181–199.
   Google Scholar
• Deliiski, N. (2009) Computation of the 2-dimensional transient temperature distribution and heat energy consumption of frozen and non-frozen logs. Wood Research, 54(3), 67–78.
   Web of Science ®Google Scholar
• Deliiski, N. (2011) Transient heat conduction in capillary porous bodies. In A. Ahsan (ed.) Convection and Conduction Heat Transfer (Rieka, Croatia: In Tech Publishing House), pp. 149–176. doi:10.5772/21424
   Google Scholar
• Deliiski, N. (2013a) Computation of the wood thermal conductivity during defrosting of the wood. Wood Research, 58(4), 637–650.
   Web of Science ®Google Scholar
• Deliiski, N. (2013b) Modelling of the Energy Needed for Heating of Capillary Porous Bodies in Frozen and Non-Frozen States (Saarbrücken: Lambert Academic Publishing, Scholars’ Press), p. 116, available at: http://www.scholars-press.com//system/covergenerator/build/1060
   Google Scholar
• Deliiski, N. and Dzurenda, L. (2010) Modelirovanie teplovyh processov v tehnologiyah obrabotki drevesiny [Modelling of the Thermal Processes in the Technologies for Wood Processing] (Zvolen: Technical University in Zvolen), p. 224 (in Russian).
   Google Scholar
• Deliiski, N. and Tumbarkova, N. (2019) Numerical solution to two-dimensional freezing and subsequent defrosting of logs. In A. Iranzo (ed.), Heat and Mass Transfer – Advances in Science and Technology Applications (London: IntechOpen), p. 20. doi:10.5772/intechopen.84706
   Google Scholar
• Deliiski, N., Dzurenda, L., Angelski, D. and Tumbarkova, N. (2018) An approach to computing regimes for autoclave steaming the prisms for veneer production with a limited power of the heat generator. Acta Facultatis Xilologiae, 60(1), 101–112. doi:10.17423/afx.2018.60.1.11
   Web of Science ®Google Scholar
• Deliiski, N., Dzurenda, L., Angelski, D. and Tumbarkova, N. (2021a) Influence of selected factors on the duration and energy efficiency of autoclave steaming regimes of Non-frozen prisms for veneer production. Energies, 14(21), 7433. doi:10.3390/en14217433
   Web of Science ®Google Scholar
• Deliiski, N., Dzurenda, L., Tumbarkova, N. and Angelski, D. (2015) Computation of the temperature conductivity of frozen wood during its defrosting. Drvna Industrija, 66(2), 87–96. doi:10.5552/drind.2015.1351
   Web of Science ®Google Scholar
• Deliiski, N., Niemz, P., Angelski, D. and Tumbarkova, N. (2021b) A methodology for computing the relative icing degrees in logs stored in an open warehouse at ambient Air temperature in winter. Wood Material Science & Engineering, 16(6), 421–428. doi:10.1080/17480272.2021.1961312
   Web of Science ®Google Scholar
• Deliiski, N., Niemz, P., Angelski, D. and Tumbarkova, N. (2022) An approach for computing the specific heat capacities of logs stored for a long time in an open warehouse. Wood Material Science & Engineering, p. 10. doi:10.1080/17480272.2022.2043434
   Web of Science ®Google Scholar
• Hadjiski, M. and Deliiski, N. (2015) Cost oriented suboptimal control of the thermal treatment of wood materials. IFAC-PapersOnLine, 48–24(2015), 54–59. doi:10.1016/j.ifacol.2015.12.05
   Google Scholar
• Hadjiski, M. and Deliiski, N. (2016) Advanced control of the wood thermal treatment processing. Cybernetics and Information Technologies, 16(2), 179–197. doi:10.1515/cait-2016-0029
   Google Scholar
• Hadjiski, M., Deliiski, N. and Angelski, D. (2021) Computing the processing medium temperature and heat fluxes in the beginning of regimes for autoclave steaming of frozen wood materials. In International Conference Automatics and Informatics (ICAI), 30th September – 3rd October 2021, Varna, Bulgaria, p. 6. doi:10.1109/icai52893.2021.9639467
   Google Scholar
• Hadjiski, M., Deliiski, N. and Grancharova, A. (2019) Spatiotemporal parameter estimation of thermal treatment process via initial condition reconstruction using neural networks. In M. Hadjiski, and K. T. Atanasov (eds.) Intuitionistic Fuzziness and Other Intelligent Theories and Their Applications (Cham: Springer International Publishing AG), pp. 51–80. doi:10.1007/978-3-319-78931-6
   Google Scholar
• Hadjiski, M., Deliiski, N. and Tumbarkova, N. (2020) Intelligent hybrid control of thermal treatment processes of wood. In 10th International Conference on Intelligent Systems IS 2020, 26–28 August 2020, Varna, Bulgaria, pp. 482–498. doi:10.1109/IS48319.2020.9200096
   Google Scholar
• Khattabi, A. and Steinhagen, H. P. (1992) Numerical solution to two-dimensional heating of logs. Holz als Roh- und Werkstoff, 50(7-8), 308–312. doi:10.1007/BF02615359
   Google Scholar
• Khattabi, A. and Steinhagen, H. P. (1993) Analysis of transient non-linear heat conduction in wood using finite-difference solutions. Holz als Roh- und Werkstoff, 51(4), 272–278. doi:10.1007/BF02629373
   Google Scholar
• Kollmann, F. F. and Côté, W. A. Jr. (1984) Principles of Wood Science and Technology. I. Solid Wood (New York: Springer-Verlag), p. 592.
   Google Scholar
• Konopka, A., Chuchala, D., Orlowsky, K. A., Vilkovská, T. and Klement, I. (2021) The effect of beech wood (Fagus sylvatica L.) steaming process on the colour change versus depth of tested wood layer. Wood Material Science & Engineering, doi:10.1080/17480272.2021.1942200
   Web of Science ®Google Scholar
• Lawniczak, M. (1995) Hydrothermal and Plasticizing Treatment of Wood. Part I. Boiling and Steaming of Wood (Poznan: Agricultural Academy), p. 149 (in Polish).
   Google Scholar
• Mörath, E. (1949) Das Dämpfen und Kochen in der Furnier– und Sperrholzindustrie. Holztechnik, № 7.
   Google Scholar
• Moya, R., Tenorio, C. and Torres, J. D. C. (2021) Steaming and heating Dipteryx panamensis logs from fast-grown plantation: reduction of growth strain and effects on quality. Forest Products Journal, 71(1), 3–10.
   Web of Science ®Google Scholar
• Niemz, P. and Sonderegger, W. (2017) Holzphysik: Physik des Holzes und der Holzwerkstoffe (Munich: Carl Hanser Verlag GmbH & Company KG), p. 580.
   Google Scholar
• Pervan, S. (2009) Technology for Treatment of Wood with Water Steam (Zagreb: University in Zagreb) (in Croatian).
   Google Scholar
• Požgaj, A., Chovanec, D., Kurjatko, S. and Babiak, M. (1997) Štruktúra a vlastnosti dreva [Structure and Properties of Wood]. 2nd ed. (Bratislava: Priroda a.s.), 485 p. (in Slovak).
   Google Scholar
• Shirazinia, M., Moya, R. and Muñoz, F. (2011) Properties of laminated curves manufactured with steamed veneers from fast-growth tropical wood in Costa Rica. Madera y Bosques, 17(2), 85−101.
   Web of Science ®Google Scholar
• Shubin, G. S. (1990) Sushka i Teplovaya Obrabotka Drevesiny [Drying and Thermal Treatment of Wood] (Moscow: Lesnaya Promyshlennost), p. 337 (in Russian).
   Google Scholar
• Sohor, M. and Kadlec, P. (1990) Hydrothermal treatment of wood for production of veneer. Drevo, № 2.
   Google Scholar
• Sokolovski, S., Deliiski, N. and Dzurenda, L. (2007) Constructive dimensioning of autoclaves for treatment of wood materials under pressure. In 2nd International Scientific Conference “Woodworking techniques”, Zalesina, Croatia, 11–15 September 2007, pp. 117– 126.
   Google Scholar
• Šprdlík, V., Brabec, M., Mihailović, S. and Rademacher, P. (2016) Plasticity increase of beech veneer by steaming and gaseous ammonia treatment. Maderas. Ciencia y Tecnología, 18(1), doi:10.4067/S0718-221X2016005000009
   Web of Science ®Google Scholar
• Steinhagen, H. P. (1986) Computerized finite-difference method to calculate transient heat conduction with thawing. Wood Fiber Science, 18(3), 460–467.
   Web of Science ®Google Scholar
• Steinhagen, H. P. (1991) Heat transfer computation for a long, frozen Log heated in agitated water or steam – A practical recipe. Holz als Roh- und Werkstoff, 49(7-8), 287–290. doi:10.1007/BF02663790
   Google Scholar
• Steinhagen, H. P. (2005) Veneer block conditioning manual for veneer and plywood production. Maderas. Ciencia y Tecnología, 7(1), 49–56.
   Google Scholar
• Trebula, P. and Klement, I. (2002) Drying and Hydrothermal Treatment of Wood (Zvolen: Technical University in Zvolen), p. 449 (in Slovak).
   Google Scholar
• Videlov, C. (2003) Sushene i toplinno obrabotvane na darvesinata [Drying and Thermal Treatment of Wood] (Sofia: University of Forestry), p. 335 (in Bulgarian).
   Google Scholar
• Vorreiter, L. (1949) Holztechnologisches Handbuch, Band I (Verlag Georg Fromme & Co: Wien), p. 547.
   Google Scholar