We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
入浴中の深部温の予測を目的とした改良型Two-node モデルの検証.
- Authors
高田 暁; 野中 隆; 古賀 弘子; 近藤 勲; 藤川 尚也; 三井 大地; 前田 享史
- Abstract
In order to prevent heat stroke during bathing, it is effective to use a thermal model of the human body that can appropriately predict the increase in core temperature during bathing under various temperature conditions. In this study, we developed an improved version of the existing Two-node model by dividing the core layer into two parts, and showed the validity of the improved model by comparing the results of the calculation by the model with those of a 10-minute bathing experiment for six male and six female subjects under six conditions: two levels of water temperature (40°C and 42°C) and three seasons (summer 30°C, fall 24°C, and winter 18°C). The error between the measured rectal temperature and the calculated core temperature was 0.15°C in the conventional Two-node model, but improved to 0.11°C in the proposed version of the model. When limited to the 40°C water temperature condition in winter, the error was greatly improved from 0.21°C to 0.10°C. These results indicate that the proposed version of the model, which divides the core layer of Two-node model into two parts, can appropriately predict the rise in core temperature during bathing.
- Publication
Japanese Journal of Biometeorology, 2022, Vol 59, Issue 3/4, p79
- ISSN
0389-1313
- Publication type
Article
- DOI
10.11227/seikisho.59.79