Project Info
Geomechanical Modeling using Multiphysics Simulations
Pejman Tahmasebi
tahmasebi@mines.edu
Project Goals and Description:
This project explores the complex interactions between thermal, hydraulic, mechanical, and chemical (THMC) processes in subsurface environments. By leveraging high-fidelity numerical simulations, students will analyze how rock deformation, fluid flow, and thermal stress redistribution influence subsurface systems such as in geothermal extraction, CO₂ storage, and subsurface stability. The project introduces students to cutting-edge multiphysics modeling tools, bridging fundamental geomechanics and computational science with real-world applications in energy and environmental sustainability. The goals of this project are exciting because they address critical challenges in subsurface management, equipping students with advanced simulation skills applicable to emerging fields in renewable energy, geomechanical engineering, and climate mitigation technologies.
More Information:
Grand Challenge: Develop carbon sequestration methods.
https://tough.lbl.gov/
Primary Contacts:
Pejman Tahmasebi, tahmasebi@mines.edu
Student Preparation
Qualifications
Students should have a strong foundation in engineering, geoscience, applied mathematics, or computer science, with a particular interest in numerical modeling and geomechanics. Prior coursework in fluid mechanics, heat transfer, rock mechanics, or computational methods will be beneficial. Familiarity with programming languages such as Python, MATLAB, or C++ is preferred, as the project involves running and analyzing multiphysics simulations. Strong analytical skills, problem-solving abilities, and a willingness to engage in interdisciplinary research are essential for success in this project.
TIME COMMITMENT (HRS/WK)
5
SKILLS/TECHNIQUES GAINED
Through this project, students will gain hands-on experience in multiphysics simulations for geomechanical modeling, learning to integrate thermal, hydraulic, mechanical, and chemical (THMC) processes in subsurface systems. They will develop skills in using advanced packages. Students will develop scientific problem-solving skills, learn to interpret complex simulation results, and gain experience in research methodology, technical writing, and presenting scientific findings, valuable skills for careers in energy resources, geothermal energy, geotechnical engineering, computational geoscience, and environmental modeling.
MENTORING PLAN
A structured and hands-on research experience that includes weekly meetings, technical training, and collaborative problem-solving. At the beginning of the project, students will receive an introduction to THMC modeling concepts, numerical methods, and relevant software tools. I will provide step-by-step guidance on setting up simulations, analyzing results, and troubleshooting computational challenges. Students will also be encouraged to develop independent research skills, with progressively more complex tasks as they gain confidence. Throughout the project, I will maintain open communication via regular one-on-one check-ins to discuss progress, address technical difficulties, and refine research objectives. Students will have opportunities to present their findings in group meetings, research seminars, or undergraduate conferences, helping them develop scientific communication skills. If applicable, I will support students in co-authoring research papers or posters.
Preferred Student Status
Junior
Senior