论文部分内容阅读
多层墙体传热反应系数／Ｚ传递系数的异步长关系，为发展变步长的反应系数法／Ｚ传递函数法开辟了一条可行的途径．本文进一步提出了多层墙体传热反应系数／Ｚ传递系数异步长关系的一种修正形式，将异步长关系由单向拓展为双向，并在此基础上，结合线性系统叠加原理，提出空调动态负荷计算的反应系数法和变步长Ｚ传递函数法，可以有效地降低计算量．实例计算表明效果良好
The asynchronous long relationship of heat transfer coefficient/Z transfer coefficient of multi-layer wall opens up a feasible way for the development of variable-step response coefficient/Z transfer function method. This paper further proposes a modified form of the asynchronous long relationship of heat transfer reaction coefficient/Z transfer coefficient of multi-layer wall, which expands the asynchronous long relationship from one-way to two-way, and on this basis, combined with the principle of linear system superposition, proposes air conditioning. The dynamic coefficient calculation method and the variable-step Z transfer function method can effectively reduce the computational load. Example calculations show good results