The Development of a Similar Capacity Test Model Based on IC13 Chingshui

• Main Authors: Lin, Kuei-Yu, 林奎佑
• Other Authors: 林大偉
• Format: Others
• Language: zh-TW
• Published: 2019
• Online Access: http://ndltd.ncl.edu.tw/handle/2a3uc9

碩士 === 國立臺南大學 === 機電系統工程研究所碩士班 === 107 === It’s an important issue for evaluating the electric power to build the geothermal power plant. The technology and theory of geothermal system achieve the independent engineering field and commercial scale gradually which include low permeability system, the simulation of transient heat transfer. There is no effective method to evaluate the generation of the geothermal power plant. This is due to the poor-known thermal-fluid information about the reservoir. A similar capacity test method is proposed to evaluate the potential of power generation on geothermal energy. The porous heat transfer model is developed. The scale-up in-situ geothermal model of single well in Chingshui will be developed based on the validated porous heat transfer model. The heat loss of single well is obtained with a different test. the thermal resistance of the geothermal well obtained from heat loss. According to the thermal resistance, the outlet temperature can be predicted under the different operating conditions. This model will apply to the in-situ of geothermal energy of in-situ. And the model can be optimized by simplified conjugated gradient method (SCGM). The optimal operating conditions can be obtained by using the SCGM, The in-situ heat extraction model from the simulation, information of in-situ, and experimental system be built. This study builds a geothermal single well model based on the realistic capacity test. It will optimize this model for obtaining the best flow rate to find the optimal heat extraction. The key technology will propose a reliable evaluated model of geothermal power generation to predict the generation of geothermal energy.