News

Dr. Robert Gao Receives I&M Society’s 2013 Technical Award

Pratt & Whitney Endowed Chair Professor in Mechanical Engineering Dr. Robert X. Gao has been selected to receive the IEEE Instrumentation and Measurement Society (I&M) 2013 Technical Award, one of just four awards presented yearly by the society.  The society is dedicated to the advancement of measurement science by developing methods and electrical/electronic instruments to measure, monitor and/or record physical phenomena.

Dr. Gao was selected “For significantly advancing the state-of-the-art in electrical capacitance tomography instrument design.” Upon news of the honor, he said, “I am honored and at the same time, humbled by this award, which recognizes not only of my own work, but also that of my former and present students whose diligence and dedication helped turn ideas into reality.  To them, especially to Dr. Zhaoyan Fan who has been instrumental in this research, I dedicate this award.”

Dr. Reza Zoughi, the Schlumberger Endowed Professor of Electrical and Computer Engineering at Missouri University of Science and Technology (S&T) and President of the I&M Society, has known Dr. Gao for many years, initially through their collaborations as the Editor-in-Chief (Dr. Zoughi) and an Associate Editor  (Dr. Gao) on the society’s Transactions on Instrumentation and Measurement.  “Our society has the greatest bandwidth of all societies, since I&M covers the spectrum of all technologies for which measurements and instrumentation are factors.”

“One of the things that stands out about Robert is that he is a mechanical rather than electrical engineer, yet he has a strong presence in our society. He is a Fellow of both the ASME and IEEE, which distinguishes him as a researcher of enormous scientific breadth, quality and impact,” says Dr. Zoughi. “The I&M Technical Award honors individuals or groups who have demonstrated ‘outstanding contribution or leadership in advancing instrumentation design or measurement technique,’ but in Robert’s case, it is ‘outstanding contribution and leadership.’ Robert has shown enormous leadership and contributed significantly to the advancement of measurement science and instrumentation. He embodies the essence of quality that I discuss in my President’s message.”

Dr. Gao’s research spans the areas of physics-based sensing methodology, design, modeling, and characterization of low power/self-powered instrument systems, multi-resolution analysis for time series and image processing, and energy-efficient sensor networks for in-situ monitoring of dynamical phenomena, from human physical activities to cyber physical systems and manufacturing.

He will officially receive the award during the society’s International Instrumentation and Measurement Technology Conference (I2MTC) 2014 meeting in May. The selection criteria for the nominee are based on substantive documentation and tangible evidence of achievement submitted by the nominators. The award entails a certificate and $2,000 honorarium, in addition to travel expenses to attend the award ceremony. 

Read about Dr. Gao’s research here and here.

Dr. Lee Langston article

Professor Emeritus Dr. Lee Langston (Mechanical Engineering) authored an article appearing in the December 2013 issue of Mechanical Engineering magazine, entitled “Powering Out of Trouble,” which discussed Pratt & Whitney’s challenges in developing the J58 turbojet engine that powered Lockheed’s SR-71 Blackbird supersonic reconnaissance aircraft. Read the article here.

In Memoriam

In Memoriam

The School of Engineering community mourns the loss of professor emeritus Eli Dabora, who passed away November 8, 2013. Dr. Dabora joined UConn in 1968 as a professor of Aerospace Engineering and, later, Mechanical Engineering. With expertise in high speed combustion for propulsion, Dr. Dabora brought considerable knowhow in the combustion characteristics of fuels. He was particularly interested in understanding the science of detonation, how to initiate or suppress it, and its possible application to propulsion. During his years at UConn, he was admired and loved by his colleagues. Dr. Dabora earned his B.S. and M.S. degrees at MIT, and his Ph.D. from the University of Michigan, where he taught for five years before coming to UConn. Please read more about Eli’s career here and view his obituary here. Those who wish to share memories of Eli on his guest book may visit www.potterfuneralhome.com. A memorial service will be held in late December; the family requests that donations be made in lieu of flowers, to Windham Community Memorial Hospital, Willimantic, CT  06226.

Faculty Notes

Faculty Notes

Dr. Robert Gao, the Pratt & Whitney Chair Professor in Mechanical Engineering, was interviewed by a journal that also highlighted research excerpts of his work, in International Innovation, owned by a UK-based media company that compiles and disseminates science, research and technological innovations globally. The research excerpts focused on the development of sensing methods to quantify multiple parameters for quality control, and the importance of collaboration in polymer processing. They appeared on pp. 27- 29 of the September 2013 North America issue, entitled Era of Discovery.

Alumnus Helped Popularize Mickey Mouse Watch

Alumnus Helped Popularize Mickey Mouse Watch

Across his long and storied career, alumnus Gordon Cooper, PE (B.S. Mechanical Engineering ’50) played a leading role in helping major manufacturers grow their global operations.  Among the highlights of his career was his contributions toward expanding the iconic Mickey Mouse watch line first introduced in 1933.

Mr. Cooper is now retired and living in Palm Beach, Florida, where this octogenarian still enjoys hitting the golf links under sunny skies whenever possible.

But during his working career, he was a focused, ambitious achiever who contributed to the expansion of three companies that still exist today: Timex, Shuron Optical and Broan/Nutone.

As a student at Leavenworth High School in Waterbury, Mr. Cooper recalls, one of his teachers had a second job as an engineer at the Brass City’s Waterbury Clock Company.  Admiring Mr. Cooper’s skillful drafting work, the teacher suggested he apply to work at the clock company. That recommendation commenced a long relationship between Mr. Cooper and the company that would become Timex.  At 16, he began work as a junior drafter translating the engineers’ designs into exact, scale models of the mechanical parts that enable a watch to function.  Those were the days before the advent of computers, when everything from architectural drawings and car designs to small devices were painstakingly designed on large pads of paper using a T-square, to be faithfully reproduced by the production team.

As he graduated from high school, World War II dominated global events, and like so many young men, he enlisted in the Air Corps.  He explains that back then, aviation cadets had to have two years of college. To help young men fulfill this requirement, they were sent to one of two universities offering intensive, compressed college courses for cadets. He attended Xavier University in Cincinnati, which provided two years’ worth of education in just six tightly choreographed months. “We students were in school seven days a week, day in and day out, without a break,” he recalls. Next up was pilot training in Biloxi, MS and then cadet training in Enid, OK.  Mr. Cooper was a pilot until the war ended in 1945.

After returning home to Connecticut, Mr. Cooper attended UConn on the GI Bill and focused intently on his engineering studies with the ambition of building a successful engineering career.

Meanwhile, in his native Waterbury, as the Waterbury clock company struggled during the war, it was bought by two Norwegian families, who expanded the operation and renamed it United States Time Corp. (renamed Timex in 1969).

Storied Career Years

With his freshly minted degree in hand, in 1950 Mr. Cooper returned to his former employer to work full-time as an engineer.  Through hard work, he ascended to Chief Engineer and later Plant Manager.  One of his fondest memories from his years at U.S. Time Corp./Timex is his work with Walt Disney, the visionary, on the design of the company’s iconic Mickey Mouse watch series.  He still has a prototype Mickey Mouse watch among his collection of 200 watches and notes mickey1that the Mickey Mouse watches were very popular with children.  Another dearly-held memory was his role in presenting Timex watches to two of the original seven astronauts, John H. Glenn and L. Gordon Cooper, shortly after their historic Mercury spacecraft flights in 1962-63.

Intent on climbing the career ladder, he left for Rochester, NY, where he joined Shuron Continental Optical, a manufacturer of lenses and optical equipment for the eyeglass industry, in the role of Vice President of Manufacturing.  After ascending to President and CEO, he was lured back to Connecticut by Timex to serve as Vice President and later President of Timex Industries.

Like a ping-pong ball being volleyed across the net, in 1976, he was recruited away by another big company, Energy Products Group/Gulf & Western in Illinois, which he left two years later to assume the role of President and CEO of Broan Manufacturing Corp. (now Broan-NuTone) in Hartford, Wisconsin.  Cooper remarks that he took the company – the leading manufacturer of kitchen range hoods, trash compactors and built-in household fans – from a small company to a very large corporation.  When the company was sold to Nortek, he remained President until his retirement in 1989.

Despite the demands of a remarkable executive career, Mr. Cooper married and helped raise two children, earned his Professional Engineer license (he was licensed in Connecticut, Florida and Arkansas) and became a Certified Manufacturing Engineer, and also managed to earn a certificate from Harvard’s Graduate Advanced Management Program. He also helped to invent two patented technologies – a vacuum die casting process and apparatus and an air-to-ground missile device.

For his accomplishments, in 1986 Mr. Cooper received the Most Distinguished Alumni Award and in 1998 the Most Distinguished Engineer Award from UConn Engineering.

An avid golfer, he moved to Palm Beach Gardens, FL after retirement, where he lived next to a golf course and still – undaunted at the age of 87 – regularly enjoys golf.

Public-Private Partnership Advances Gas Turbine Materials Technology

Public-Private Partnership Advances Gas Turbine Materials Technology

By Victoria Chilinski (CLAS ’16) and Maurice Gell, Ph.D.

Drs. Maurice Gell and Eric Jordan have developed a new process for making ceramic thermal barrier coatings (TBCs) that are used extensively in gas turbine engines. This Solution Precursor Plasma Spray (SPPS) process allows the deposition of higher temperature, lower thermal conductivity TBCs that will provide significant fuel savings for aircraft and land-based gas turbines.

This technology captured the interest of HiFunda LLC, a Salt Lake City small business, in 2011.  As a result, HiFunda LLC and UConn have teamed on two U.S. Department of Energy Small Business Technology Transfer Program (STTR) projects. The latest is a newly-begun Phase II award totaling $1 million, of which UConn receives $387,000 as the sub-contractor.  The program, entitled “Ultra-High Temperature Thermal Barrier Coatings,” utilizes the SPPS process to deposit highly durable TBCs made from yttrium aluminum garnet (YAG), a high-temperature, low thermal conductivity ceramic that cannot be deposited with adequate durability using commercial TBC processes. The SPPS process uniquely provides YAG TBCs with a strain-tolerant microstructure that provides excellent durability in thermal cycle tests.

DOE is committed to increasing the energy efficiency of turbines through the use of thermal barrier coatings, which are highly advanced material systems that are applied to insulate the metallic components of machines operating at high temperatures. For these turbines to become more efficient, however, they must operate at a temperate above current thermal barrier coatings’ limit of 1200°C.  Higher temperature thermal barrier coatings would permit engines to operate more efficiently at higher temperatures, thus saving fuel and reducing greenhouse emissions.  Alternatively, the thermal barrier coatings can be used at the same turbine temperatures and provide improved turbine component durability.

HiFunda has established a Thermal Spray Facility within the technology incubator at UConn’s Depot campus, moved a senior researcher to UConn, and is providing funds for capital equipment and supplies. The company’s intention is to license this UConn-patented technology and to establish a new company at UConn to further develop and market the SPPS technology.

Initial results from the earlier Phase I HiFunda LLC/UConn DOE collaboration on this same technology were very promising. As a result, five U.S companies, including Pratt & Whitney, Praxair, Progressive Surface, Siemens Energy and Solar Turbines have become industrial partners to the Phase II program and will provide more than $250,000 of cost share funds. These companies will evaluate the SPPS YAG TBCs in specimen, rig, and engine tests and will evaluate the economics of the process in production facilities.

STTR is a highly competitive federal program coordinated by the U.S. Small Business Administration (SBA), which grants research and development funds to non-profit research institutions that partner with small businesses. The program combines the strengths of both non-profit research and small business’s innovation by introducing entrepreneurial skills to high-tech research efforts.

Faculty Honored

 

Dr. Wei Sun, associate professor of Mechanical Engineering. In recent years, four graduate students working in Dr. Sun’s laboratory received prestigious NSF Graduate Research Fellowships, Department of Education Graduate Assistantships in Areas of National Need (GAANN) fellowships, American Heart Association fellowships, and Ruth L. Kirchstein National Research Service Awards.  Dr. Sun’s students have garnered numerous Best Paper awards and other honors.

Faculty, Hanchen Huang

 

Dr. Hanchen Huang, Connecticut Clean Energy Fund Professor in Sustainable Energy (Mechanical Engineering) has been invited to serve on the Editorial Board for physics topics, for the journal Nature Scientific Reports.  During his two-year appointment, Dr. Huang will contribute toward the assessment of manuscripts for peer review, management of the peer review process and final editorial decisions regarding publication.