Temperature field distribution detection research at ice and water near the interface by using fiber Bragg grating

doi:10.13741/j.cnki.11-1879/o4.2014.03.013

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Temperature field distribution detection research at ice and water near the interface by using fiber Bragg grating

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- Temperature field distribution detection research at ice and water near the interface by using fiber Bragg grating
- Vol. 40, Issue 3, Pages: 254-257(2014)
- 作者机构：
  
  1:昆明理工大学信息工程与自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13741/j.cnki.11-1879/o4.2014.03.013
  CLC：
- Published：2014
- 稿件说明：
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Temperature field distribution detection research at ice and water near the interface by using fiber Bragg grating[J]. 2014, 40(3): 254-257.
DOI：

Temperature field distribution detection research at ice and water near the interface by using fiber Bragg grating[J]. 2014, 40(3): 254-257. DOI： 10.13741/j.cnki.11-1879/o4.2014.03.013.

摘要

通过研究冰与水交界面附近温度场分布情况为找到冰情检测新方法及研究冰水转化提供理论指导。在水域投入冰后

对冰-水热传导影响冰水交界面附近温度变化进行了检测。对离冰水交界面在5~9cm、-4~0cm、0~4cm、-5~-9cm处温度分布研究拟合得到点距冰与水交界面距离与温度关系函数

数据验证

拟合值与监测值误差在±(0.1~0.3℃)。当冰与水交界面温度场引起附近温差越大

冰水转化越快

易引发冰情。

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