【摘要】 建立了一套瞬态和稳态均通用的基于液晶测温和图像处理技术的二维传热自动分析软件系统。文中描述了液晶测温技术和液晶温度显示图的分析原理,以及软件系统的结构和操作等。还就该技术的优点、缺点和将来的发展进行了讨论。更多还原

【Abstract】 A 2D heat transfer automatic analysis software system based on liquid crystal thermographs and digital image processing technique has been developed for both the transient state (TS) and steady state (SS). Principles of liquid crystal thermography and analysis of the thermographs, together with the structure and operation of the software are described. Typical test results for both transient and steady states are presented. Advantages, limitations and feature development of the technique are discussed.更多还原