Heat analysis of biological tissue exposed to microwave by using thermal wave model of bio-heat transfer (TWMBT)
Thermal analyses of biological tissues exposed to microwaves were studied by using thermal wave model of bio-heat transfer (TWMBT). As a model, skin stratified as three layers with various thermal physical properties were simulated and thermal wave model of bio-heat transfer equations were solved by...
| Publicado en: | Burns (03054179) Vol. 34; no. iss1; pp. 45 - 50 |
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| Autores principales: | , , |
| Formato: | Journal Article |
| Publicado: |
Elsevier B.V.
Feb2008
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=105725189&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 105725189 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 03054179 ILH jtl: Burns (03054179) issn: 03054179 maglogo: N pubinfo: dt: Feb2008 vid: 34 iid: iss1 pid: 82545 pub: Elsevier B.V. place: Philadelphia, Pennsylvania artinfo: ui: 105725189 2009800088 NLM17624675 105725189 ppf: 45 ppct: 5 formats: tig: atl: Heat analysis of biological tissue exposed to microwave by using thermal wave model of bio-heat transfer (TWMBT) aug: au: Ozen S Helhel S Cerezci O affil: Akdeniz University, Engineering Faculty, Department of Electrical & Electronics Engineering, 07058, Antalya, Turkey. sug: subj: Heat Microwaves Models, Biological Skin Radiation Effects Blood Circulation Radiation Effects Epidermis Radiation Effects Physics Skin Temperature Radiation Effects Skin Blood Supply ab: Thermal analyses of biological tissues exposed to microwaves were studied by using thermal wave model of bio-heat transfer (TWMBT). As a model, skin stratified as three layers with various thermal physical properties were simulated and thermal wave model of bio-heat transfer equations were solved by using finite difference method. Finally, the thermal variations were simulated in the cross section of the model. Comparative studies on the traditional Pennes' equations and thermal wave model of bio-heat transfer were performed and evaluated. Furthermore, temperature variations in the skin exposed to microwave were predicted depending on blood perfusion rate, thermal conductivity, frequency and power density of microwave, and exposure time. Thermal wave model of bio-heat transfer gives lower heat rise predictions than that of Pennes' equation, initially. When it approaches to steady state, it overlaps with the Pennes' equation. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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