Address: Naberezhnaya Severnoy Dviny, 17, Arkhangelsk, 163002, Russian Federation, Northern (Arctic) Federal University named after M.V.Lomonosov, office 1425

Phone: +7 (8182) 21-61-18
E-mail: forest@narfu.ru
http://lesnoizhurnal.ru/en/

Lesnoy Zhurnal

Simulation of the Temperature Field in the Crushed Wood Heap Massif

Версия для печати

A.N. Desnev, G.F. Prokof’ev, V.Yu. Tyurikov

Complete text of the article:

Download article (pdf, 0.9MB )

UDС

674.08

DOI:

10.17238/issn0536-1036.2019.6.213

Abstract

Storage of the crushed wood materials at the wood processing enterprises is carried out in the open air in formed heaps of various sizes and shapes. The disadvantage of such storage is uncontrolled self-heating of chips to critical temperatures driven by thermophiles. The payload mass of wood gets lost, its quality significantly degrades, and a risk of flame development appears without proper control. In order to prevent negative consequences, it is necessary to reject the excess heat energy from the massif of crushed wood material into the environment. Heat rejection will allow to establish control over thermal processes and operate with temperature fields inside a heap. Production engineering measures can be carried out with the use of heat pipes. This method is effective and environmentally friendly; and does not require the involvement of commercial energy consumption. Basic studies of the processes occurring in the heap massif of crushed wood were carried out for solution substantiation. The research purpose is to identify mathematical regularities describing the influence of the key factors on the processes of self-heating of crushed wood stored as the cone-formed heaps in the open air conditions. Methods of mathematical simulation, probability theory and mathematical statistics with the use of computational software systems were used as a part of the study. As a result, a system of equations those simulate the processes of self-heating of crushed wood and allow to predict the temperature field inside a heap to a given time interval is obtained, which will allow developing methods of industrial chips safe storage.

Authors

A.N. Desnev1,2, Senior Lecturer; ORCID: 0000-0002-7941-645X
G.F. Prokof’ev1, Doctor of Engineering, Prof.; ResearcherID: G-9482-2019; ORCID: 0000-0003-4494-4989
V.Yu. Tyurikov1, Master; ORCID: 0000-0002-6358-5822

Affiliation

1Northern (Arctic) Federal University named after M.V. Lomonosov, Naberezhnaya Severnoy Dviny, 17, Arkhangelsk, 163002, Russian Federation; e-mail: g.prokofjev@narfu.rua.n.desnev@yandex.ru
2LLC “ARKhPOZhSERVIS”, prosp. Chumbarova-Luchinskogo, 30, etazh 2, pomeshcheniye 2, Arkhangelsk, 163000, Russian Federation; e-mail: a.n.desnev@yandex.ru

Keywords

storage of crushed wood, chips, heat pipe, thermal conductivity of dispersed materials, heat capacity of dispersed materials, wood self-heating

For citation

Desnev A.N., Prokof’ev G.F., Tyurikov V.Yu. Simulation of the Temperature Field in the Crushed Wood Heap Massif. Lesnoy Zhurnal [Russian Forestry Journal], 2019, no. 6, pp. 213–223. DOI: 10.17238/issn0536-1036.2019.6.213

References

  1. Avduyevskiy V.S., Sorokin V.P., Yagodkin I.V. Heat Transfer Principles in Rocket and Space Equipment. Moscow, Mashinostroyeniye Publ., 1975. 256 p.
  2. Belozertsev V.N., Biryuk V.V., Tolstonogov A.P. Heat Engineering. Samara, Samarskiy universitet Publ., 2001. 86 p.
  3. vanovskiy M.N., Sorokin V.P., Yagodkin I.V. Physical Principles of Heat Pipes. Moscow, Atomizdat Publ., 1978. 256 p.
  4. Isayev S.I., Kozhinov I.A., Kofanov V.I. Theory of Heat and Mass Exchange. Ed. by A.I. Leont’yev. Moscow, Vysshaya shkola Publ., 1979. 495 p.
  5. Isachenko V.P., Osipova V.A., Sukomel A.S. Heat Transfer. Moscow, Energoizdat Publ., 1981. 417 p.
  6. Koshkin V.K., Kalinin E.K. Heat Exchangers and Heat Carriers. Moscow, Mashinostroyeniye Publ., 1971. 200 p.
  7. Kutateladze S.S. Fundamentals of the Theory of Heat Exchange. Moscow, Atomizdat Publ., 1979. 416 p.
  8. Lykov A.V. Theory of Thermal Conductivity. Moscow, Vysshaya shkola Publ., 1967. 600 p.
  9. Lykov A.V. Heat and Mass Exchange: Handbook. Moscow, Energiya Publ., 1971. 479 p.
  10. Mikheyev M.A., Mikheyeva I.M. Heat Transfer Principles. Moscow, Energiya Publ., 1977. 343 p.
  11. Nikolayev, G.P., Zoteyeva O.Yu. Performance Analysis of Loop Heat Pipes. Molodoy uchenyy [Young Scientist], 2012, no. 3, pp. 17–25.
  12. Uglanov D.A. Numerical Simulation of Thermal Processes of Apparatus. Samara, Samarskiy universitet Publ., 2017. 34 p.
  13. Yudayev B.N. Heat Transfer. Moscow, Vysshaya shkola Publ., 1973. 359 p.
  14. [Yur’yev V.N., Lebedev P.D. Heat Engineering Handbook. In 2 vol. Vol. 2. Moscow, Energiya Publ., 1976. 896 p.
  15. Braza M., Chassiang P., Ha Minh H. Numerical Study and Physical Analysis of Pressure and Velocity Field in the Near Wake of a Circular Cylinder. Journal of Fluid Mechanics, 1986, vol. 165, pp. 79–130. DOI: 10.1017/S0022112086003014
  16. Lef B.I., Kesler М.G. A Generalized Thermodynamic Correlation Based on Three-Parameter Corresponding States. AlChE Journal, 1975, vol. 21, iss. 3, pp. 510–527. DOI: 10.1002/aic.690210313
  17. LeVeque R.J. Finite Volume Methods for Hyperbolic Problems. Cambridge, Cambridge University Press, 2002. 558 p.
  18. Mandelbrot B.B. The Fractal Geometry of Nature. San Francisco, W.H. Freeman, 1982. 468 p.
  19. Srinivas M., Ravisankar M.S., Seetharamu K.N., Aswathanarayana P.A. Finite Element Analysis of Internal Flows with Heat Transfer. Sadhana, 1994, vol. 19, iss. 5, pp. 785–816. DOI: 10.1007/BF02744405
  20. Stefan J. Ueber die Theorie der Eisbildung, insbesondere über die Eisbildung im Polarmeere. Annalen der Physik, 1891, vol. 278, iss. 2, pp. 269–286. DOI: 10.1002/andp.18912780206
  21. Varaprasad Patnaik B.S., Gowda Y.T.K., Ravisankar M.S., Aswatha Narayana P.A., Seetharamu K.N. Finite Element Simulation of Internal Flows with Heat Transfer Using a Velocity Correction Approach. Sadhana, 2001, vol. 26, iss. 3, pp. 251–283. DOI: 10.1007/BF02703387
  22. Zabaras N., Ruan Y. A Deforming Finite Element Method Analysis of Inverse Stefan Problems. International Journal for Numerical Methods in Engineering, 1989, vol. 28, iss. 2, pp. 295–313. DOI: 10.1002/nme.1620280205

Simulation of the Temperature Field in the Crushed Wood Heap Massif

 

Make a Submission


ADP_cert_2024.png

Lesnoy Zhurnal (Russian Forestry Journal) was awarded the "Seal of Recognition for Active Data Provider of the Year 2024"

INDEXED IN: 


DOAJ_logo-colour.png

logotype.png

Логотип.png