Browsing Memorias (Productos de investigación del CeMIEGeo) by Title
Now showing items 1-20 of 41
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A comparison of continuous, discontinuous, and enriched Galerkin finite-element methods for elastic wave-propagation simulation
Finite Element Methods (FEM) are becoming increasingly popular in modeling seismic wave propagation. These methods provide higher order accuracy, geometrical flexibility and adaptive gridding capabilities that are not easy ... -
A hybrid-Galerkin finite-element method for seismic wave propagation in fractured media
The discontinuous Galerkin Finite Element Method (DGM) is a promising approach for modeling wave propagation in fractured media. It allows for discontinuities in the displacement field to simulate fractures or faults in a ... -
A new geothermal exploration program at Los Humeros volcanic and geothermal field (Eastern Mexican Volcanic Belt)
A national plan to develop alternative sources of energy is underway in Mexico. As part of this program, studies are carried out to improve methodologies that should result in increased energy production from existing ... -
A sensitivity analysis for effective use of CO2 for heat mining in geothermal reservoirs
Carbon dioxide (CO2) emitted from various sources, mainly fossil fuel power plants, is considered responsible of the global warming effect. Many processes and techniques are still under research for CO2 capture and ... -
A Web Service for Thermodynamic Properties of Pure Water Based on P-T Computational Scheme of IAPWS-95 and IAPWS-IF97 formulations
A web service, http://www.INEELGeoSteam.NET/INEELSteamTables.asmx is developed for the thermodynamic properties of pure water. It uses the SOAP (Simple Object Access Protocol) and is based on the assembly, INEEL.ThermoData.Wtr.dll ... -
ACPD detection and evaluation of 475 °C embrittlement of aged 2507 super duplex stainless steels
An investigation to evaluate embrittlement of thermally aged 2507 super duplex stainless steel (SDSS) by means of an accurate measurement of the electric conductivity using an alternating current potential drop (ACPD) probe ... -
Analysis of alternatives for a multiproduct system using geothermal energy under cascade utilization concept
Geothermal energy is one of the no fossil energy sources that has been utilized mainly for electricity generation, by using the so-called high enthalpy geothermal resource. Nevertheless, low and medium enthalpy geothermal ... -
Analysis of simultaneous production of electricity, ice and dried products through geothermal cascade utilization
In this paper, an analysis of the simultaneous production of electricity, ice and dried agricultural products using medium and low temperature geothermal energy through a cascade concept is presented. In order to carry out ... -
Application of the thermoelectric effect for monitoring aging effects on Inconel 600
This paper reports on the thermoelectric power and its dependence on aging time, were observed experimentally on the nickel-based super alloy Inconel 600. This type of alloy can be solution strengthened and is mostly used ... -
Application of the thermoelectric effect for monitoring over aging effects on Ti-6Al-4V alloy
A research was conducted to study the effects of over aging on the thermoelectric coefficient of Ti-6Al-4V alloy. Bimodal microstructure containing fine precipitated particles were obtained by over aging a Ti-6Al-4V alloy ... -
Assessment of the use of CO2 injection for heat mining in geothermal reservoirs in Mexico
A study was conducted to assess the feasibility of using supercritical carbon dioxide (sCO2) injection for heat mining from geothermal reservoirs in Mexico. Mexico is aiming at expanding the role of geothermal energy, and ... -
Avances en la estimación del potencial de generación eléctrica de los Sistemas Geotérmicos Mejorados (SGM) en México
Este es el proyecto 07 del Centro Mexicano de Innovación en Energía Geotérmica (CeMIE-Geo), cuyos objetivos son la estimación del potencial de generación eléctrica de los SGM en México, y presentarlo en un sistema de ... -
Bombas de Calor Geotérmicas para acondicionamiento de espacios habitacionales y comerciales: Proyecto 13 del CeMIE-Geo
En este trabajo se presenta una breve descripción del proyecto 13 del Centro Mexicano de Innovación en Energía Geotérmica (CeMIE-Geo), el cual considera la instalación y prueba dos Bombas de Calor Geotérmicas (BCG) en el ... -
Caracterización hidrológica e hidroquímica en la zona geotérmica de Los Negritos, Michoacán
La actividad geotérmica natural de los yacimientos se manifiesta de distintas formas en la superficie, por lo que una caracterización hidrológica e hidroquímica es de gran importancia para conocer el estado actual del ... -
Cascade Use of Geothermal Energy in Mexico
Geothermal cascade systems are widely used around the globe. Once the geothermal resource is utilized in a main application, like power generation, it is led to secondary processes in which the thermal energy can still be ... -
Chemical and isotopic geothermometers to estimate geothermal reservoir temperature and vapor fraction
According to thermodynamics, the equilibrium constant of a chemical or isotopic fractionation reaction is a state function and in general is a function of two state variables (e.g. temperature and pressure). Depending on ... -
Compilación de la composición isotópica de aguas naturales en México
Se presentan los primeros resultados de una investigación sobre la distribución espacial de las composiciones isotópicas de oxígeno 18 y deuterio en muestras de aguas de lluvia, superficiales, subterráneas y geotérmicas. ... -
Continental heat flow data update for México – Constructing a reliable and accurate heat flow map
México has a large potential of high enthalpy geothermal resources, as shown by existing geothermal fields in exploration and exploitation for power generation. In addition, a large number of sites containing thermal ... -
Estimación preliminar del Potencial Teórico de los Sistemas Geotérmicos Mejorados en México
As part of the results of the project CeMIE-Geo P07, this work presents a preliminary estimate of the Theoretical Potential for Enhanced Geothermal Systems (EGS) in Mexico. The methodology used is described by Beardsmore ... -
Estudio de microsismicidad en la Caldera La Reforma del complejo volcánico y geotérmico Las Tres Vírgenes, BCS
En este trabajo se muestran los resultados preliminares de la primera etapa del estudio de microsismicidad en la caldera La Reforma del Complejo Volcánico de Las Tres Vírgenes (CVLTV), BCS, el cual tiene como fin verificar ...