April 29, 2022
This afternoon, Senior Design Demo Day took place in Gampel Pavillion. Students across all engineering departments joined together to showcase all of their hard work this year. Everyone should be proud of how far they have come since their first week of college.
Congratulations to all of the graduating seniors and to the following SDP winners this year:
Title: Modern Roundabout at the Intersection of Hunting Lodge Road and North Eagleville Road
Members: Kaitlyn Kondos, Nicole Martocchio, Joseph Mikulewicz, Avishan Montazer
Advisor: Shinae Jang
Title: Design of Site Work for Reconstruction of Washington Elementary School, West Haven, CT
Members: Fiona Casey, Aidan Fay, Katie Laresch, Meg Sirowich
Advisors: Manish Roy, Philip J. Katz, P.E.
Title: Design of the Extension of Constitution Boulevard West in Shelton, CT
Members: Samuel Baum, Brad Kelle, Jacob Zakrzewicz
Sponsors: Luchs/DeCarlo & Doll
Advisors: Terrance Gallagher, P.E., Ronald J. Nault, P.E., Manish Roy
Title: Centredale Manor Restoration
Members: Scott Ackerman, Madeleine Hasson, Andrew Macklin, Taryn Shannon
Advisor: Alex Agrios
Title: Design of New Stormwater Management and Septic System for Fire Station 140, Tolland CT
Members: Stone Brown, Jessica Canty, Caroline Sabo
Advisor: Manish Roy
Title: Bolton Water Connection
Members: Ethan Lo, Kaelie Moran, Zachary Sagendorf, Juanita Toro
Sponsor: Town of Bolton
Advisor: Alex Agrios
April 23, 2022
Last week, American Society for Engineering Education (ASEE) announced the officer election results for their Civil Engineering Division. We’re very proud to congratulate one of our faculty members, Dr. Shinae Jang, on her selection for a new role in ASEE.
ASEE is a nonprofit organization dedicated to supporting educational efforts in engineering and engineering technology. It comprises over 50 divisions that support a plethora of engineering fields and efforts.
For the ASEE Civil Engineering Division, this year is the first time there is an all-female slate of officers:
Division Chair: Tonya Nilsson
Vice Chair/Program Chair: Jennifer Retherford
Freshman Director: Mónica Palomo
Newsletter Editor: Shinae Jang
Dr. Jang has been an active member within the organization for two years and even received the Emerging Leader Fellow Award last year at the 2021 ASEE Annual Conference. After this year’s conference in June, Dr. Jang will officially begin work on the newsletters.
April 14, 2022
Recently, Environmental Science & Technology accepted a research paper lead authored by PhD student, Yingzheng Fan. ES&T is the premier journal within the field of environmental engineering. The research covers accurate and continuous monitoring of soil nitrogen which is critical for determining its fate and provides early warning for swift soil nutrient management.
"Traditional soil nitrogen measurements are usually ex-situ using lab-based approaches that cause severe time delay. Our solid-state ion selective membrane (S-ISM) sensors address this imminent challenge by coating ultra-thin polyacrylamide hydrogel on the S-ISM surface to absorb water contained in soil. Tests using real-world soil obviously showed the enhanced accuracy and stability of these sensors. This pioneering study establishes a framework capable of real-time in situ, long-term continuous soil monitoring, a crucial technology with profound impacts on soil system resilience, nutrient management, contaminant removal, and energy-saving practices."
To learn more, feel free to read the full paper here!
April 9, 2022
Last month, Dominion Energy UConn signed an agreement with UConn to support a new, preliminary study focused on the development of an Outage Prediction Model (OPM) for Dominion Energy’s Virginia and North Carolina service territory. At UConn, Dr. Diego Cerrai is the PI for this initiative, with the support of Dr. Emmanouil N. Anagnostou (Co-PI, Associate Dean), three graduate students, and one post-doctoral associate.
In the past month, Dr. Cerrai has also been named the Associate Director for Storm Preparedness and Emergency Response for the Eversource Energy Center (EEC). The new study officially began in January 2022 and will last through December 2023.
The proposed model will be used as a tool to prepare for storm-related power outages in the electric distribution system. While transmission lines move electricity across large distances and are supported with tall towers, distribution lines are the power lines that we usually see on the sides of roads. Based on these distribution lines’ proximity to nearby vegetation, they are regularly interrupted during storms by falling trees or branches which cause outages.
The UConn EEC already has developed outage prediction models for Eversource Energy and AVANGRID, showing great predictability in the weather patterns of New England. The model analyzes data and predicts storm-related outages in advance of rain/windstorms, thunderstorms, snow/ice storms, extreme storms, and tropical storms. The interactions that occur in the relationship between weather, trees, and infrastructure, vary by storm type.
For example, a snowstorm’s impact can differ if precipitation is heavy or wet versus when it is dry; wet snow readily sticks to trees and lines, pulling them down making them susceptible to breakage. The team is determined to improve such models to not only replicate the real-world consequences of storm damages but to also help prepare repair crews beforehand.
Eversource’s current OPM is operational in Connecticut, Massachusetts, New York, and New Hampshire. The new study will continue to strengthen existing outage models with the inclusion of mid-Atlantic storm data. Through this opportunity, researchers such as Dr. Cerrai will be able to carry over their existing expertise to generalize a predictive model that will be more accurate to geographic regions outside of New England.
One of the main research goals is to further validate the existing models in New England for other areas and make iterative improvements. In these first steps, this collaboration has the potential to inspire future projects, expanding to more states further south. The keyword is preparedness—these models continue to impact the way the world prepares for and recovers from storms.
After having the first kick-off meeting with Dominion Energy in mid-February, Dr. Cerrai proudly shared his hopes for the future:
“I have been working towards this goal for a long time, and I am very happy to start this collaboration because it is important for our students and more in general for the scientific community to gain additional knowledge on the relationship between weather, vegetation, and infrastructure in a way we have not seen before. It is also important for our industry partners because we will share our expertise gained with the UConn OPM, which is a state-of-the-art model that has been developed for all storm types, which is one of a kind."
At Dominion Energy, Shad Hedrick who works in the Emergency Preparedness Center states, “Leveraging an outage prediction model to develop plans is exciting. I’m looking forward to the partnership with UConn.”
Congratulations once again to the Eversource Energy Center and to Dominion Energy regarding this promising agreement!