Application value of thermal dummy in textile industryRelease time: 2014-12-30 11:27
The heating dummy, also known as the combustion dummy test system, is widely used in the textile industry. Especially under extreme conditions, the human body is not used for testing situations, such as ultra-high temperature and ultra-low temperature. The research and development and production of textiles with multiple properties such as thermal insulation and combustion have extremely important values.
The dress burning dummy experiment originated in the 1960s and was pioneered by the US Navy. Since then, Canada, Switzerland, Japan and other countries have also developed combustion dummy test devices, but they have limitations in the design of dummy models, the reliability of sensors, and the simulation of the fire environment. The combustion dummy and combustion simulation environment laboratory successfully developed by Donghua University strengthened the improvement of these aspects, and comprehensively used biological heat transfer analysis technology, material modification technology, ergonomic manufacturing technology, sensor technology and combustion engineering And automatic control technology, etc., have reached the international leading level.
According to the project leader, Professor Li Jun, director of the Department of Fashion Design and Engineering, Donghua University, a burning dummy that simulates the Chinese human body structure, can accurately sense the high temperature heat flow in different active postures, and accurately predict the degree of body skin burns, and The combustion simulation environment laboratory that simulates the high-risk environment of the fire field with high simulation was successfully completed in Donghua University for three years. Burning dummy system belongs to the cutting-edge international cutting-edge technology of clothing science and biophysics, etc., and is currently recognized as the best way to objectively and comprehensively evaluate the overall thermal protection performance of clothing.
Li Jun said that the successful development of the combustion dummy and the combustion simulation environment laboratory provided an effective testing platform for the human body to interact with the outside world. Performance heat and mass studies, and biophysical research for human tissue burn analysis. "
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