杨明波, 杨竹转, 郑轶文, 马玉川, 王同利, 韩孔艳, 崔博文, 邢成起. 2017: 冷水源井水温固体潮现象及其机理研究以黄村井为例. 地震学报, 39(3): 420-428. DOI: 10.11939/jass.2017.03.011
引用本文: 杨明波, 杨竹转, 郑轶文, 马玉川, 王同利, 韩孔艳, 崔博文, 邢成起. 2017: 冷水源井水温固体潮现象及其机理研究以黄村井为例. 地震学报, 39(3): 420-428. DOI: 10.11939/jass.2017.03.011
Yang Mingbo, Yang Zhuzhuan, Zheng Yiwen, Ma Yuchuan, Wang Tongli, Han Kongyan, Cui Bowen, Xing Chengqi. 2017: Solid tide phenomenon of cold water source well temperature and its mechanism: Taking Huangcun well as an example. Acta Seismologica Sinica, 39(3): 420-428. DOI: 10.11939/jass.2017.03.011
Citation: Yang Mingbo, Yang Zhuzhuan, Zheng Yiwen, Ma Yuchuan, Wang Tongli, Han Kongyan, Cui Bowen, Xing Chengqi. 2017: Solid tide phenomenon of cold water source well temperature and its mechanism: Taking Huangcun well as an example. Acta Seismologica Sinica, 39(3): 420-428. DOI: 10.11939/jass.2017.03.011

冷水源井水温固体潮现象及其机理研究以黄村井为例

Solid tide phenomenon of cold water source well temperature and its mechanism: Taking Huangcun well as an example

  • 摘要: 该文对黄村冷水源井的水温固体潮现象进行了观测研究,初步解释了冷水源井的水温固体潮汐的形成机理.通过对黄村观测井进行水温梯度的详细观测及不同深度水温的对比观测研究,得到了黄村井水温潮汐现象的观测结果:① 黄村冷水源井的水温固体潮的相位与水位的相位是相反的;② 黄村井水温梯度曲线呈下凹型,特别是在含水层及受含水层进出水影响较大的附近区域下凹程度大,且随着与含水层底板距离逐渐变大,下凹程度也变小;③ 水温传感器的观测值与含水层观测距离存在一定的规律性:距离含水层越远,水温潮汐差越小, 直至潮汐变化消失.这说明冷水源井与热水井的水温潮汐现象是不同的,前者是吸热过程, 后者是放热过程,由此造成二者水-热动力学特征的不同.

     

    Abstract: In this study, we conducted an observation to monitor water temperature solid tide phenomenon of cold water source well in Huangcun, and preliminarily interpreted its formation mechanism. Based on detailed monitoring data of water temperature gradient and the comparison of water temperatures in different depths, we concluded the following conclusions: ① The phase of water temperature solid tide of Huangcun well was opposite to that of water level. ② The water temperature gradient of Huangcun well was of concave-down type. The position that was greatly influenced by influent and effluent water of the aquifer or nearby concaved down the most, and the concave degree getting weaker with the increasing of the distance from the aquifer. ③ There is a rule between data from water temperature sensor and the distance from the observation aquifer: Tidal difference of water temperature became smaller with the increasing of distance until tidal variation faded away. It shows that the water temperature tide phenomenon of the cold-water source well is different from that of hot-water source well. One is endothermic process, and the other is exothermic process, which results in the different characteristics of water thermal dynamics.

     

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