Investigation on thermal insulation and vapor resistances of stab-resistance body armor using thermal manikin method

被引：0

作者：

Yuan M.-Q. ^{[1
]}

Jiang J.-H. ^{[1
]}

Yang J. ^{[2
]}

Qian X.-M. ^{[1
]}

机构：

[1] School of Mechatronical Engineering, Beijing Institute of Technology, Beijing

[2] Department of Engineering Physics, Institute of Public Safety Research, Tsinghua University, Beijing

来源：

Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology | 2016年 / 36卷 / 06期

关键词：

Body armor; Stab-resistance; Thermal insulation; Thermal manikin; Vapor resistance;

D O I：

10.15918/j.tbit1001-0645.2016.06.004

中图分类号：

学科分类号：

摘要：

To improve the wearing comfort of body armor and decreasing human energy consumption, a thermal manikin was used to investigate the thermal insulations and vapor resistances of two stab-resistance body armors in a temperature and humidity individually controlled climate chamber. Thermal manikin was generally applied to evaluate the thermal insulation and vapor resistance in room temperatures based on the international standards. In this paper, the general thermal insulation model was revised by combining the thermocouple detection method and thermal manikin measurement method. The effects of air temperature and relative humidity of the climate chamber, and stab-resistance material on the thermal insulation and vapor resistance were studied. The results show that the thermal insulation increases with the air temperature decreasing; the vapor resistance increases with the air temperature increasing, and decreases with the chamber relative humidity increasing. © 2016, Editorial Department of Transaction of Beijing Institute of Technology. All right reserved.

引用

页码：569 / 573

页数：4

共 12 条

[1] National Institute of Standards and Technology, NIJ115 Stab resistance standard for body armor, (2000)
[2] Broede P., Kuklane K., Candas V., Heat gain from thermal radiation through protective clothing with different insulation, reflectivity and vapor permeability, International Journal of Occupational Safety and Ergonomics, 16, 2, pp. 231-244, (2010)
[3] Havenith G., Holmer I., Parsons K., Personal factors in thermal comfort assessment: clothing properties and metabolic heat production, Energy and Buildings, 34, 6, pp. 581-591, (2002)
[4] Liu Y., Dai X., Measurement and calculation of clothing thermal resistance and evaporative resistance, China Personal Protection Equipment, 1, pp. 32-36, (2014)
[5] Wang F., A comparative introduction on sweating thermal manikin “Newton” and “Walter”, Proceedings of the 7th International Thermal Manikin and Modeling Meeting, pp. 56-69, (2008)
[6] Wang F., Hu F., Zhou X., Et al., A report of thermal and moisture transfer through the samples of clothes on perspiring fabric thermal manikin, Advanced Textile Technology, 15, 6, pp. 32-34, (2007)
[7] Li F., Research on clothing thermal and moisture comfort based on sweating fabric thermal manikin, (2014)
[8] Han X., Weng W., Fu M., Design of a low temperature disaster experimental system based on thermal manikin, Research and Exploration in Laboratory, 31, 7, pp. 84-91, (2012)
[9] The Ministry of Public Security of the People's Republic of China, GA68-2008, Stab resistance body armor for police, pp. 3-6, (2008)
[10] Howie R., Assessment of the scientific validity of ISO7933/EN 12515, Proceedings of the 1st European Conference on Protective Clothing, pp. 163-166, (2000)

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