回转窑温度监控中的应用
(中南大学 冶金科学与工程学院，长沙 410083)
摘 要:
关键字: 二次仿真；模式聚类；图像处理；Fluent数值模拟；回转窑
image process and application in rotary kiln
temperature inspection
（School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China）
Abstract:A secondary simulation method based on pattern recognition and image process was proposed. First, 3 dimensional numerical simulation of the powered coal combustion in rotary kiln was made under the 27 setting states by Fluent software, and the simulation results were constructed into a database; then, decide which class the actual state belongs to through pattern recognitions, get the simulation result of this class from database and build the mathematical model between the simulation result and input parameter, resolve the model and calculate the actual simulation result; at last, achieve the graphical simulation result by image process. The interface is realized using VC++6.0 program language. The experiments show that this method can get satisfactory simulation result in very short time, which provides a new way for the temperature inspection of rotary kiln and can be easily expanded to other field.
Key words: secondary simulation; pattern recognition; image process; Fluent numerical simulation; rotary kiln
