Heat Exchange Processes Modeling in “Human body - Thermal protection - Environment” System
- DOI
- 10.2991/avent-18.2018.35How to use a DOI?
- Keywords
- life support systems, heat exchange processes, heat carrier, thermal resistance, thermal losses, low temperatures
- Abstract
This paper is devoted to the issues of simulation and calculation of thermal processes in the system called “Human body – Thermal protection - Environment” under low temperature conditions. It considers internal heat sources and convective heat transfer between calculated elements. Overall this is important for the Heat Transfer Theory. The method introduces a complex heat transfer calculation method and a local thermophysical parameters calculation method in the system called “Human body – Thermal protection – Environment”, considering passive and active thermal protections, thermophysical and geometric properties of calculated elements in a wide range of environmental parameters. In this paper the simultaneous work scheme of the human blood system and the thermoregulation system is described. It allows counting volume flow of the heat carrier (blood) in calculated elements. Influence of the heat transfer with the heat carrier current between calculated elements and layers on thermal processes in the “Human body –Environment” system is investigated. Analysis of the obtained results allows adding the computer research data to experiments and optimizing individual life-support system elements, which are intended to protect a human body from exposure to external factors.
- Copyright
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - I.V. Khromova AU - A.V. Chichindaev PY - 2018/05 DA - 2018/05 TI - Heat Exchange Processes Modeling in “Human body - Thermal protection - Environment” System BT - Proceedings of the International Conference "Aviamechanical engineering and transport" (AVENT 2018) PB - Atlantis Press SP - 181 EP - 185 SN - 2352-5401 UR - https://doi.org/10.2991/avent-18.2018.35 DO - 10.2991/avent-18.2018.35 ID - Khromova2018/05 ER -