【摘要】 在考虑多场 (如温度场、温差场和速度场等 )相互作用和相互影响的基础上 ,对多股流换热器从一个稳态过渡到另一个稳态的自组织能力进行了分析。目标流体出口温度的响应时间和敏感性 ,在温度控制系统中是很重要的两个参数 ,因此本文分析了评估上述指标的多股流换热器自组织能力及其对控制和运行的影响。更多还原

【Abstract】 Under the basis of considering the mutual action and transaction between multi field (such as temperature field, temperature difference fiele and velocity field etc.), an analysis about the self organization ability of multi stream heat exchangers, transiting from one static state to another, was made in this paper. The response time and sensitivity of temperature outlet response for objective fluid, used in temperature control system, should be the most important, so the self organization ability was defined to estimate above indexes, and its influence on the control and operation of multi stream heat exchangers was analyzed.更多还原