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Mengsu Hu Selected as ARMA Future Leader 1 min read

by Christina Procopiou on June 28, 2021

Energy Geosciences Division

EESA research scientist Mengsu Hu was selected as a future leader of the American Rock Mechanics Association (ARMA) in 2020. Watch a video of her describing her work that is part of a new series of Youtube videos recently initiated by Hu with the support of the ARMA Board of Directors to enhance the scientific visibility of ARMA Future Leaders. The ARMA Future Leader Program identifies motivated ARMA members of outstanding promise, who are relatively early in their careers and bring ideas for the continued development of ARMA.

Hu’s research focuses on numerical modeling of coupled thermal-hydro-mechanical-chemical (THMC) processes in the energy geosciences.

She develops novel numerical models and computer codes with Jonny Rutqvist and colleagues, including those based on the numerical manifold method (NMM) and the extended finite volume method (XFVM).  The XFVM is a new computational method that breaks past the limitations of the conventional finite volume method in order to analyze continuum and discontinuum mechanics and coupled processes in complex fractured geosystems.  The work on the XFVM represents an ongoing Early Career LDRD project led by Hu.

In the Fundamental Geosciences BES program at Berkeley Lab, Hu is leading a cross-cutting project with Carl Steefel to understand fundamental mechanical-chemical processes associated with carbonate compaction, pressure solution, fracture alteration, and clay swelling.

She is also leading research activities for the nuclear waste program to analyze multi-scale, long-term thermal-hydrological-mechanical (THM) processes in argillite (clay-bearing), crystalline, and salt rocks.

Hu is also interested in making flexible use of machine learning for energy geosciences applications. She has applied machine learning to assist in numerical modeling, including image recognition, mesh generation, and optimization.

News & Events

Second International DECOVALEX Symposium Abstract Submission is Open1 min read

April 26, 2023

The Second International DECOVALEX Symposium on Coupled Processes in Radioactive Waste Disposal and Subsurface Engineering Applications is taking place in Troyes, France on November 14-16, 2023. The symposium is co-hosted by ANDRA, Berkeley Lab, and the DECOVALEX Initiative. The event will feature keynote speakers and researchers that study thermo-hydro-mechanical-chemical (THMC) processes in geological systems. Some…

A Q&A with Kripa Jagannathan6 min read

After interacting with coastal farming communities who experienced sea level rise and other direct impacts of climate change, Research Scientist Kripa Jagannathan recognized that environmental problems are livelihood issues for many communities around the world. This led her to EESA working as a social scientist, helping to facilitate the co-production of knowledge–a type of research…

New Look at Climate Data Shows Substantially Wetter Rain and Snow Days Ahead6 min read

April 24, 2023

Research shows that by the end of the century the biggest rain and snow days will be 20 to 30% wetter than they are today

Former Intern Emily Nagamoto Wins AGU Award1 min read

March 27, 2023

Former Science Undergraduate Laboratory Intern (SULI) Emily Nagamoto received an American Geophysical Union (AGU) Outstanding Presentation Award, which honors exceptional presentations given during AGU’s 2022 Fall meeting. She was mentored by Staff Scientist Charuleka Varadharajan and Postdoctoral Research Fellow Mohammed Ombadi during her Summer 2022 SULI term. Currently an undergraduate student in Duke University’s Nicholas…

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