摘要
对原有的织物防辐射热性能测试仪改进后测试了不同真空度条件下织物的红外辐射性能，发现真空度不同，空气对红外辐射的吸收率也不相同；辐射强度越大，气体温度越高．空气吸收率减小．还分析了影响空气吸收率的因素．
The infrared proerities of the fabric were measured in the condition of different vacuum after reforming the mechanical pert of the instrument for testing the Performance of fabric's resistance of thermal radiation.It was found out that the vacuum is different, the infrared absorptionof air is also different. The larger the radiation intensity, the higher the temperature of air,thus,the air absorption is smaller. The factors in fluencing the air absorption were also analysed.
出处
《西北纺织工学院学报》
1996年第4期358-361,共4页
Journal of Northwest Institute of Textile Science and Technology
