| 期刊全称 | A Method of Fundamental Solutions in Poroelasticity to Model the Stress Field in Geothermal Reservoi | | 影响因子2023 | Matthias Albert Augustin | | 视频video | http://file.papertrans.cn/142/141424/141424.mp4 | | 发行地址 | First approach to use a method of fundamental solutions for a coupled system of PDEs of different types, in particular a vector-valued elliptic one and a scalar-valued one of Sobolev-evolution type.Pr | | 学科分类 | Lecture Notes in Geosystems Mathematics and Computing | | 图书封面 |  | | 影响因子 | This monograph focuses on the numerical methods needed in the context of developing a reliable simulation tool to promote the use of renewable energy. One very promising source of energy is the heat stored in the Earth’s crust, which is harnessed by so-called geothermal facilities. Scientists from fields like geology, geo-engineering, geophysics and especially geomathematics are called upon to help make geothermics a reliable and safe energy production method. One of the challenges they face involves modeling the mechanical stresses at work in a reservoir..The aim of this thesis is to develop a numerical solution scheme by means of which the fluid pressure and rock stresses in a geothermal reservoir can be determined prior to well drilling and during production. For this purpose, the method should (i) include poroelastic effects, (ii) provide a means of including thermoelastic effects, (iii) be inexpensive in terms of memory and computational power, and (iv) be flexible with regard to the locations of data points..After introducing the basic equations and their relations to more familiar ones (the heat equation, Stokes equations, Cauchy-Navier equation), the “method of fundamental | | Pindex | Book 2015 |
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