摘要
对稳态法测量原理进行了较深入的探讨,指出了用稳态法测定非金属材料导热系数的不足之处,并作了一定的修正,从而推出了计算导热系数的新公式。通过测定结果,验证了修正后的导热系数计算公式的正确性和合理性。
This paper researched thoroughly measure principle of steady-state method and pointed out the shortcoming of the steady-state method on measuring thermal coefficent of non-metallic materials. A new calculating formula of thermal coefficent was deduced using the experiment results, the validity ang reasonableness of the modified calculating formula of thermal coefficent were proved.
出处
《济南大学学报（自然科学版）》
CAS
1993年第3期81-85,共5页
Journal of University of Jinan(Science and Technology)
关键词
导热系数
稳态法
非金属材料
thermal coefficent
steady-state method
non-metallic materials
