Full Article - Open Access.

Idioma principal

NUMERICAL MODELING OF BURN WOUND FORMATION PROCESS

Jasiński, M.;

Full Article:

In the paper the numerical analysis of thermal processes proceeding in the biologi-cal tissue is presented. The tissue is subjected to the external heat flux and 2D problem is tak-en into account. Perfusion rate is treated as dependent on tissue injury which is estimated on the basis of Arrhenius integral. On the basis of tissue damage fraction the burn wound for-mation process is analyzed. At the stage of numerical realization the boundary element meth-od is used. In the final part of the paper the example of numerical simulation is shown.

Full Article:

Palavras-chave: bioheat transfer, Pennes equation, Arrhenius scheme, boundary element method,

Palavras-chave:

DOI: 10.5151/meceng-wccm2012-18511

Referências bibliográficas
  • [1] Abraham J. P., Sparrow E. M., “A thermal-ablation bioheat model including liquid-to vapor phase change, pressure- and necrosis-dependent perfusion, and moisture-dependent properties”. Int. Journal of Heat and Mass Transfer, 50, 2537-2544, 2007.
  • [2] Brebia C. A., Dominquez J., „Boundary elements, an introductory course”. Computa-tional Mechanics Publications, McGraw-Hill Book Company, Londyn, 199
  • [3] Glenn T. N., Rastegar S., Jacques S. L., “Finite element analysis of temperature con-trolled coagulation in laser irradiated tissue”. IEEE Transactions on Biomedical Engi-neering, 43, 79-87, 1996.
  • [4] Henriques F. C., “Studies of thermal injuries, V. The predictability and the significance of thermally induced rate process leading to irreversible epidermal injury”. Archives of Pathology, 43, 489-502, 1947.
  • [5] Jasinski, M., “Sensitivity analysis of transient bioheat transfer with perfusion rate de-pendent on tissue injury”. Computer Assisted Mechanics and Engineering Science, 16, 267 - 277, 2009.
  • [6] Jasinski M., “Modelling of tissue heating process”. Ph.D. Thesis, Silesian University of Technology, Gliwice, 2001 (in Polish).
  • [7] Majchrzak E., “Boundary element method in heat transfer”. Publ. of Czestochowa Uni-versity of Technology, Czestochowa, 2001 (in Polish).
  • [8] Majchrzak E., Jasinski M., “Numerical analysis of bioheat transfer processes in tissue domain subjected to a strong external heat source”. In: Z. Yao, M.H. Aliabadi, eds., Boundary Elements Techniques, Tsinghua University Press, Springer, 2002.
  • [9] Majchrzak E., Mochnacki B., Jasinski M., “Numerical modelling of bioheat transfer in multi-layer skin tissue domain subjected to a flash fire”. Computational Fluid and Solid Mechanics, 2, Elsevier, 2003.
  • [10] Oden J. T., Diller K. R., Bajaj C., Browne J. C., Hazle J., Babuska I., Bass J., Biduat L., Demkowicz L., Elliott A., Feng Y., Fuentes D., Prudhomme S., Rylander M. N., Staf-ford R. J., Zhang Y., “Dynamic data-driven finite element models for laser treatment of cancer”. Numerical Methods for Partial Differential Equations, 23, 904-922, 2007
Como citar:

Jasiński, M.; "NUMERICAL MODELING OF BURN WOUND FORMATION PROCESS", p. 1692-1701 . In: In Proceedings of the 10th World Congress on Computational Mechanics [= Blucher Mechanical Engineering Proceedings, v. 1, n. 1]. São Paulo: Blucher, 2014.
ISSN 2358-0828, DOI 10.5151/meceng-wccm2012-18511

últimos 30 dias | último ano | desde a publicação


downloads


visualizações


indexações