By Jayna Miller

The Chemical Engineering graduate program at UConn provides the opportunity for students to obtain a thorough understanding of the principles of chemical engineering and gain the practical skills needed to succeed in the workplace. Students have the chance to get involved in a number of useful research and teaching opportunities to better prepare for their future.

Grad student Andrea Kadilak has taken advantage of many of the programs and activities that UConn had to offer. Her most rewarding experience during her years at the university was her involvement with the NSF GK-12 Fellowship Program, where she worked with high school students to inspire an interest in science.

“I worked with students at Windham Tech to raise awareness of career options in physics, chemistry, and engineering – I also showcased the fun side of science through experimental demonstrations,” she says.

In addition to the NSF GK-12 Fellowship, Andrea was also involved in a number of on-campus engineering groups. She is currently the Chairperson for the CBE Grad Student Association, and is the Activities Director for the local chapter of AIChE.

“These leadership positions provide an opportunity for me to plan events, network, and organize meetings that bring together all of the engineering programs at UConn, to create a collaborative atmosphere and provide a wide variety of research opportunities for students,” she says.

These positions were not Andrea’s first leadership and work experiences. Prior to attending UConn, she worked as a Process Engineer at Solutia for two years, but decided that she wanted to return to research in a university setting.

Andrea’s research currently focuses on the NSF EFRI Termite Grant, which involves working with a team of engineers, including CBE professor Leslie Shor, to simulate the termite digestive tract in a micro-fluidic device. Termites are able to efficiently break down cellulose and other woody materials into biofuels to use as a food source. Through this research, the team hopes to culture the digestive bacteria in the micro-fluidic device in order to observe it, and perhaps recreate the biofuels, which will have an environmental benefit because it can reduce fuel needs.

Andrea has received multiple accolades for her research at UConn.  She received the Women’s Initiative Committee Travel Award at the Minnesota AIChE Meeting in 2011, and earned 2nd place in the Poster Presentation Competition. In addition, she was the recipient of an ACS Meeting Certificate of Merit in 2012.

In the future, Andrea hopes to work in industry, but also to continue her personal research. She enjoyed working in a chemical plant in the past, but would like to achieve a balance and bridge the gap between research and the implementation of research practices in a process.

By Sydney Souder

The excitement was evident as more than one thousand visitors entered Gampel Pavilion for UConn School of Engineering’s Senior Design Day on Friday, May 2, 2014. The mezzanine of the Pavilion was lined with posters and displays outlining the projects of sixteen teams of senior class Chemical & Biomolecular Engineering majors.

Friends and family visited each team’s display to view the results of a year of hard work. Faculty and industry judges stayed longer, asking probing questions and listening carefully as the students explained the intricacies of their projects.

“It’s rewarding to get positive feedback on the work you’ve done all year,” says William Hale whose project sponsored by Aero Gear won second place in the department.

“Besides your grades and resume, nothing is more powerful than a strong story. An in-depth design experience sounds great to companies hiring our students,” says Prof. Jeffrey McCutcheon, a mentor for several capstone design projects.

The Department of Chemical & Biomolecular Engineering prides itself on its ability to provide students the critical tools necessary for their future successes. The rigorous four-year CBE curriculum provides students in-depth skills in science, technology, engineering and math (STEM). As the last step before graduation, the department requires that students work in teams and showcase their proficiencies in a final challenge: capstone design.

“Capstone design has been retooled by our talented faculty, and is now a truly unique experience for our seniors and industry sponsors alike,” says Doug Cooper, Head of the CBE department.  Students, guided by faculty and industry mentors, are tasked with analyzing a chemical system, process, or component, subject to economic, environmental, and health and safety considerations.

“Our students worked on 14 different projects ranging from developing an artificial kidney using advanced manufacturing techniques, to developing a continuous process for producing coffee,” says Prof. Leslie Shor, this year’s Capstone Design faculty leader.

One group led by Prof. McCutcheon collaborated with KX Technologies, a Marmon Water/Berkshire Hathaway Company.  During the design team’s journey of discovery and invention, they visited the company headquarters in West Haven, CT, to present their work. Technology experts from the company were in attendance and engaged the students with questions and advice.

“Capstone design has allowed me to put technical knowledge to use in a real world situation. I am grateful for the opportunity to work hands-on with a company, and I think that I will take away valuable time management and interpersonal skills,” says Diva Evans, one of the three group members to visit KX Technologies.

Beyond adding a substantial boost to a resume, this comprehensive program gives students the early experience to think, work and act as an engineer. “You’re not just doing problems out of a book,” says James Cioffi, another member of the second place team, “you’re getting real-world results, and it’s a new thing to be impressed with the work you’ve done.”

The number and diversity of projects in this year’s program made this a challenging, but exciting year for the seniors, and the outcome has no doubt been of benefit to the students, and will be to their future employers.

Students are faced with challenges in planning, prioritizing and communicating, even adapting should something go wrong. “I think many students are also learning something about themselves, about their own strengths and weaknesses, likes and dislikes, and maybe what sort of work they would like to do next year,” says Prof. Shor.

 

By Jayna Miller

At the University of Connecticut, Chemical Engineering graduate students enjoy access to an outstanding combination of academic excellence, student resources, financial support, and a vibrant community.

For grad student Yixin Liu, this is especially true. “I really appreciate that the program gave me so many opportunities to attend different conferences to present my work and communicate with others, such as AIChE annual meeting every year,” she says. She also enjoys the setting of UConn’s campus – which is very different from her hometown.

Yixin moved to Connecticut in 2010 after completing her undergraduate education at Zhejiang University, which is near the east seacoast of China. UConn was her first offer, and after admiring the respected graduate program and the helpful financial support she would receive, she decided to choose UConn to complete her Ph.D.

During her time at UConn, Yixin has worked with Dr. Yu Lei on the development of a high temperature gas sensor which will improve combustion efficiency.
“Real-time, in-situ monitoring and control of combustion-related gases are a top priority in many industrial applications, such as power plant, automotive, metal processing and casting, chemical and petrochemical industries,” she says. These high temperature gas sensors are designed to monitor gas concentrations after combustion and to optimize the combustion process via feedback system, which can improve the combustion efficiency, save more energy, and also reduce the emission of pollutants.

“Our goal is to develop sensors which can be operated right after combustion, so we can immediately get the full picture of combustion conditions and provide more precise control of combustion,” Yixin says.

Yixin’s work on this research throughout her graduate career has been publicly recognized. She has published 10 papers in various scientific journals, four of which she was the lead author. Following her graduation this fall, Yixin plans to work in industry, preferably at a large company. She would especially enjoy continuing her research in a practical, applied setting.