Volume 35 Issue 12
Dec.  2009
Turn off MathJax
Article Contents
Quan Yongkai, Xu Guoqiang, Luo Xiang, et al. Development of kind of heat transfer coefficient sensor based on steady method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(12): 1413-1416. (in Chinese)
Citation: Quan Yongkai, Xu Guoqiang, Luo Xiang, et al. Development of kind of heat transfer coefficient sensor based on steady method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(12): 1413-1416. (in Chinese)

Development of kind of heat transfer coefficient sensor based on steady method

  • Received Date: 07 Nov 2008
  • Publish Date: 31 Dec 2009
  • A kind of heat transfer coefficient sensor based on steady state method was developed. A calibration terminal was pulled. The precision was analyzed and the results were compared with the values calculated from the classics empirical equation. The heat transfer coefficient obtained from the calibration terminal and the empirical equation is in a good agreement. The results shows that the calibration method is reasonable. The feasibility of the sensor is proved by the calibration experiment and the modified coefficient K is obtained. The relative error range is from 0.4% to 1.7% between the measured values and standard values. The values of K of separate sensors are different.

     

  • loading
  • [1] Harris M B, Willix J, Lovatt S J. Development of a method for measuring local heat transfer coefficients on carcass shaped objects //In Proceedings of the 21st International Congress of Refrigeration. Washington, DC: International Institute of Refrigeration, 2003 [2] Han Ilyoung, Kim Dongkwon, Kim Sungjin. Study on the transient characteristics of the sensor tube of A thermal mass flow meter [J]. International Journal of Heat and Mass Transfer, 2005, 48: 2583-2592 [3] Delaplace G, Demeyre J F. Determination of representative and instantaneous process side heat transfer coefficients in agitated vessel using heat flux sensors [J]. Chemical Engineering and Processing ,2005, 44: 993-998 [4] Amarante A, Lanoiselle J L. Heat transfer coefficients measurement in industrial reezing equipment by using heat flux sensors [J]. Journal of Food Engineering, 2005, 66: 377-386 [5] 徐国强,陶智,丁水汀.一种对流换热系数的测试方法及其对流换热系数传感器:中国, 200410074334.x Xu Guoqiang, Tao Zhi, Ding Shuiting. A test method of heat transfer coefficient and a kind of heat transfer coefficient sensor: China, 200410074334.x
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(2850) PDF downloads(1110) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return