舰船红外热像的软件模拟

在建立了合理的舰船传热学模型之后，就要进一步完善舰船热像模拟的理论模型，较为完整地考虑周围环境对物体及物体各部分之间的相互作用，包括太阳辐射、海／天背景辐射、海／空气的对流以及船体各部分的传导和相互辐射。利用计算机技术和面向对象编程方法实现了船体的红外辐射热像与海洋及天空等背景辐射的初步耦合、显示和包括图像储存在内的较完整的热像模拟软件。应用ＶｉｓｕａｌＣ＋＋语言编写，软件具有友好的用户界面和良好的可扩充性，易于维护。

Software simulation of vessel infrared thermal image

After the reasonable heat transfer model of the vessel being established, the theoretical model of the vessel thermal image simulation was consummated and the effect of the environment on the object and the interaction including solar emission, seal/sky radiation and sea/air convection among the different parts of the object were investigated. With the computer technology and the object oriented programming method, the IR emission field of vessel was calculated and a set of infrared thermal image simulation software was developed that includes vessel infrared thermal image demonstration and image storage. The software written with Visual C++ 4.2 for Windows 95 has friendly user interface, well scalibility and easy maintenance.