دورية أكاديمية

A study of heat distribution in human skin: use of Infrared Thermography

التفاصيل البيبلوغرافية
العنوان: A study of heat distribution in human skin: use of Infrared Thermography
المؤلفون: Huon V., Jourdan F., Ratovoson D.
المصدر: EPJ Web of Conferences, Vol 6, p 21008 (2010)
بيانات النشر: EDP Sciences, 2010.
سنة النشر: 2010
المجموعة: LCC:Physics
مصطلحات موضوعية: Physics, QC1-999
الوصف: One of the long-term objectives of this study is to be able to act quickly on body burns, to avoid propagating lesions due to heat diffusion. An experimental and numerical study is presented to better understand the thermomechanical behavior of the skin and its direct environment when exposed to strong thermal variations. The experimental step, suggested in this article, consists in placing a cooled cylindrical steel bar on the skin of a human forearm and measuring the temperature change using an infra-red camera. Blood circulation in the veins was seen to clearly influence of the heat diffusion. These experimental measurements provide a numerical model of the skin and its direct vicinity. This two-dimensional multi-layer model uses the Pennes equation to model biological tissue and the equation of heat in a fluid, to model blood. The properties of materials from the literature are validated by experimentation. The numerical model is able to simulate the experimental observations, but also to estimate blood speed in the veins.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2100-014X
Relation: https://doaj.org/toc/2100-014X
DOI: 10.1051/epjconf/20100621008
URL الوصول: https://doaj.org/article/1c3b4209f6224a73bc2b427b796e2550
رقم الأكسشن: edsdoj.1c3b4209f6224a73bc2b427b796e2550
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:2100014X
DOI:10.1051/epjconf/20100621008