摘要
介绍了用计算机分段插值法模拟黑体腔温度分布的数学基础，利用此方法计算、模拟出了两种黑体腔的温场分布，比较温度插值模拟值和用热电偶在该点的测量值表明，在黑体有效辐射面以内，模拟值和实测值之差在允许的测温误差范围之内。
The mathmatical bases of temperature distribution of blackbody cavities by computer inserting simulation are introduced. Using this method, temperature distribution along the axle of the cavities are calculated and simulated. The temperature values inserted are compared with the values tested at the same points by thermocouple. The experiments show clearly thay the errors between inserted values and tested values are smaller than the error of temperature measurment of thermocouple in the range of effective field of blackbody cavities.
出处
《红外技术》
CSCD
北大核心
1998年第3期45-48,共4页
Infrared Technology
