conduction error

Thermal Conduction Error in Measuring Thin Plates Temperatures with Thermocouples

用热电偶测量薄板温度时的导热误差分析

A formula of such heat conduction error is derived, and analysis of the factors affecting the error and its reduction method are presented in this paper.

本文对该导热误差公式进行了详细推导，分析了影响导热误差的各种因素，并且提出了减小导热误差的方法。

Multiform noise disturbance exist in temperature survey process inevitable, all of noise disturbance will bring survey error, and this error will be magnified during the solving inverse heat conduction problem, hence the result is not useable.

在温度测量的同时，不可避免地存在各种类型的噪声干扰，这些噪声干扰就会引起测量误差，而求解反问题的时候往往会把这些误差成倍放大，导致结果的不可用性。

A boundary integral equation and variational formulation for the solution to a class of periodical parabolic equations is presented, which is a heat conduction equation. The error estimates of the approximate solutions are given.

得到了周期性热传导抛物型方程的边界积分方程和边界变分方程，给出了近似解误差估计。

Taking a carborundum brick of which the thermal conduction coefficient was given as specimen, the measuring error of it is less than 8%.

通过测量已知导热系数的碳化硅砖的导热系数，得其误差小于8%；