Science / Technology
Professor Wins Grant for Geothermal Research
- USC Viterbi professor Fred Aminzadeh
December 15, 2009 7:42 AM
USC Viterbi School of Engineering professor Fred Aminzadeh and his colleagues have won Department of Energy funding for a 3-D geothermal mapping and modeling effort.
The effort will focus on the Geysers area in Northern California's Sonoma County, a high-potential geothermal energy site that is already home to commercial operations.
The two-year, $1.5 million project will be carried out in collaboration with the Lawrence Berkeley National Laboratory and the Geysers Power Co., the operator of existing geothermal power plants in the area.
The objective is to develop new methodologies to characterize the northwestern part of the Geysers geothermal reservoir, gaining better knowledge of their porosity, permeability, fracture size, fracture spacing, reservoir discontinuities (leaky barriers) and impermeable boundaries.
The immediate focus will be creating improved methods for better characterization of fractures in an enhanced geothermal system.
“This will be accomplished by creating a 3-D seismic velocity model of the field using the micro-seismic data, collected under another Department of Energy-funded project,” said Aminzadeh, research professor in the Mork Family Department of Chemical Engineering and Materials Science and managing director of the USC Energy Institute’s Global Energy Center.
Several complementary processing approaches will be used to develop and test new techniques for data collection and analysis. The approaches include micro-seismic data analysis both for compressional and shear waves using soft computing, anisotropic inversion and fractal concepts.
“Geothermal energy is potentially an extremely important energy source, particularly for California,” said Don Paul, executive director of the USC Energy Institute. “Many of the techniques used in oil and gas well engineering are applicable to geothermal, and we look forward to the opportunity to apply this technology in a new area.”
Two other USC faculty members will contribute to the effort: Charles Sammis from the earth sciences department at USC College and Muhammad Sahimi from the Mork Family Department of Chemical Engineering and Materials Science.
TAGS: research
Latest Science / Technology stories
- Fasting Weakens Cancer in Mice February 8, 2012 11:40 AM
- Delving Into the Emotion of Gratitude February 1, 2012 12:58 PM
- Tough Assignment for a Top Team January 31, 2012 1:36 PM
-
For Journalists »
-
USC in the News
for 2/8/2012 »-
The Chronicle of Higher Education mentioned USC’s $6 billion fundraising campaign. The story noted that USC had already raised $1 billion in a “quiet phase,” including the $200 million naming gift from USC Trustee and alumnus David Dornsife and wife Dana Dornsife to the USC Dornsife College.
The Guardian (U.K.) highlighted two major gifts to USC in a list of the 10 biggest philanthropic benefactors in America. The list included the $200 million naming gift from USC Trustee and alumnus David Dornsife and wife Dana Dornsife to the USC Dornsife College, and the $110 million gift from USC Trustee and USC Viterbi School alumnus John Mork and wife Julie to create the USC Mork Family Scholars Program.
The New York Times featured the USC U.S.-China Institute documentary “Assignment: China — The Week that Changed the World.” The documentary, part of a series, examines media coverage of the 1972 Nixon trip that reshaped U.S.-China relations after a quarter century of isolation and hostility. “People look back now and take it for granted that the outcome was preordained,” said the institute’s Mike Chinoy, who produced the documentary. Voice of America also featured the story.
Los Angeles Times featured the Oscar Senti-meter, a tool developed by the USC Annenberg School, Los Angeles Times and IBM that analyzes thousands of tweets about the Academy Awards nominees. The story noted that Mexican actor Demian Bechir received an enormous boost on Twitter the day of the nominations, with a total of 6,893 tweets mentioning him, a 47-fold increase from the day before. The story noted the tool uses language-recognition technology developed in collaboration with USC Viterbi School’s Signal Analysis and Interpretation Lab.
The Times of India (India) featured a three-day medical emergency training workshop organized in association with USC. At the workshop, held at GCS Medical College in India, 50 doctors and more than 100 paramedics learned how to improve emergency support systems. William Mallon of the Keck School of USC said that discussion topics included the use of portable ultrasonic devices to scan patients. “The ultrasound applications help physicians make accurate and timely decisions,” he noted. Daily News & Analysis (India) also featured the workshop.
-
-
Campus News
- Capital Connections
- USC faculty, staff and alumni in Washington, D.C., and Sacramento
- In Print
- New and recent books written or edited by USC faculty and staff
- Family Matters
- Achievements and awards
- Obituaries