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首页> 外文会议>Geothermal Resources Council annual meeting 2010 >Interplay of Volcanism and Structural Control in Defining the Geothermal System(s) along the Liquine-Ofqui Fault Zone, in the South-Central Chile
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Interplay of Volcanism and Structural Control in Defining the Geothermal System(s) along the Liquine-Ofqui Fault Zone, in the South-Central Chile

机译：智利中南部Liquine-Ofqui断裂带沿地热系统在定义地热系统时火山作用与结构控制的相互作用

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Two distinct domains of the geothermal systems, viz. structural (or non-volcanic) and volcanic have been identified in the south-central Chile, based on the chemistry of the thermal dischargesand structural analysis of the lineaments. These two domains are distinct in their ways of heating up of meteoric water, which is the feeder to these geothermal systems. The geothermal system(s) of the volcanic domain are associated with the regional volcanic centers. The process of heating is through deep circulation of meteoric water in the case of the geothermal system(s) of the structural (non-volcanic) domain. In the case of the geothermal system(s) of volcanic domain, the heating of the meteoric water is through absorption of heat and condensation of steam and gases by meteoric water during lateral circulation. However, these thermal discharges do not exhibit the typical signatures of steam heated waters, which are subdued through water-rock interaction and other near surface processes
机译：地热系统的两个不同领域，即。根据热化学性质，在智利中南部发现了结构性（或非火山性）和火山性 和线条的结构分析。这两个区域在加热大气水的方式上是截然不同的，而大气水是这些地热系统的供给源。火山区的地热系统与区域性火山中心相关。对于结构（非火山）域的地热系统，加热过程是通过陨石水的深层循环来实现的。在火山区的地热系统中，流星水的加热是通过在横向循环期间吸收热量以及流星水吸收蒸汽和气体的冷凝而实现的。但是，这些热量释放并没有表现出蒸汽加热水的典型特征，而蒸汽加热水是通过水-岩石相互作用和其他近地表过程而减弱的。

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