高溫火焰溫度場測量技術的發(fā)展現(xiàn)狀

楊春滬 王淮生
上海電力學院數(shù)理系,上海200090
摘　要:介紹了測量高溫火焰溫度場的常用的幾種方法，對它們的測量原理、方法和特點進行了闡述和比較．光譜輻射測溫法原理簡單，技術成熟，其中比色測溫法被廣泛采用；光譜診斷測溫法具有較高的時間和空間分辨率，隨著激光器和成像器件的快速發(fā)展，相干反斯托克斯喇曼散射光譜法和激光誘導熒光技術成為研究的熱點；光學干涉測溫法無干擾，可實現(xiàn)實時、定量、直觀的檢測，能獲得精確的高溫溫度場．[著者文摘]

Development of Measurement Technique for High Temperature Flame FieldYANG Chun-hu, WANG Hai-sheng Dept. of Mathematics and Physics, Shanghai University of Electric Power, Shanghai 200090, ChinaAbstract:Some commonly-used high temperature flame measurement techniques are introduced. Their theories, methods and characters are expounded and compared. The measurement method based on radioactive theory, is simple and mature, especially colorimetric temperature-measurement method which is widely used. Spectroscopy diagnosis technique is good at high resolutions in both time and space, With the development of laser and image device, CARS and LIF technique become the hot subject in investigation. The temperature measurement based on laser interferometry is nonintrusive. It can get the accurate high-temperature field quantitatively.[著者文摘]

Key words:flame monitoring; high temperature measurement; CCD image; combustion diagnosis