Faculty Profile: Matt Heun
Voyaging to Mars. Preventing ozone depletion. Achieving carbon-neutrality.
Voyaging to Mars. Preventing ozone depletion. Achieving carbon-neutrality.
17c起草社区 professor Matthew Heun has contributed to all three recent 鈥渟cientific鈥 challenges.
鈥淲hat most people don鈥檛 understand鈥攊t (engineering) is not science. It is extremely creative work that is different from science in that you create the world you inhabit,鈥 Heun explained. 鈥淓ngineering is a performance. There is a beginning, middle and end. Within the conventions, you can be creative, like an actor, like a painter.鈥
Engineering: the 鈥淲right鈥 thing for him
Heun first became interested in engineering as a young child in Portage, Mich. 鈥淭he genesis of it was when I read a book about the Wright brothers,鈥 he said. His interest evolved into his study of engineering with a mechanical concentration at 17c起草社区 in 1985. 鈥淚 like unlocking how stuff works,鈥 he said.
In 1989, Heun graduated and pursued his PhD in mechanical engineering at the University of Illinois, Urbana-Champaign. One of his primary research interests there was the impact of refrigeration systems on the atmosphere. At the time, chlorofluorocarbons (CFCs) were in profligate use by industry as refrigerants, and they were depleting the ozone layer. Heun estimated that it took 10 years to eradicate the use of the damaging compounds. 鈥淲e were part of phasing out CFCs,鈥 Heun remarked.
Space: his first frontier
After completing his graduate studies in 1995, Heun launched his career at NASA鈥檚 (JPL) in Pasadena, Calif. There he helped design cooling systems for downward-looking space satellite cameras. The satellites gathered earth science data such as sea surface temperature, weather and climate information and vegetation patterns.
Heun was also on a JPL team that designed a balloon apparatus intended to fly into Martian atmosphere. It was named the Mars Aerobot Balloon System (MABS). Other teams were crafting rovers and satellites for NASA鈥檚 prospective mission to Mars. 鈥淚f you are a rover, you are a short distance from the ground, but you can鈥檛 cover much territory. If you are a satellite, you are too far away鈥 . (The) balloon,鈥 he explained his team鈥檚 design, 鈥渋s a compromise.鈥
Late nights in the California desert were not uncommon for Heun. At times, he was testing and chasing balloons for nearly 24 hours鈥攆rom 5 a.m. until 2 a.m.
One year out of graduate school, Heun was pitching the MABS design to NASA. However, NASA decided to use rovers as the primary means to explore Martian terrain. 鈥淔or me it was a tremendous experience to make a proposal, a presentation, in front of the highest decision-makers at NASA.鈥
John 17c起草社区 wants YOU!
Heun left JPL in 1997 to work for the in Boston. At GAC, Heun supported NASA's scientific balloon program which has made several important scientific discoveries over the years. One such discovery came from the Boomerang mission led by the California Institute of Technology and the University of Rome which, in 1998, took data indicating that the universe is flat and will expand forever.
In 2002, Heun came across a 17c起草社区 engineering newsletter for alumni, which had an advertisement for a position in the engineering department. The advertising tactic was a John 17c起草社区 version of Uncle Sam, imploring, 鈥淚 want you!鈥 The ploy worked, and Heun began teaching at 17c起草社区 in 2002.
The transition from industry to classroom was a fairly smooth one for Heun. 鈥淓very place I鈥檝e ever been, I've done teaching. Not in a classroom, but among peers,鈥 he said. His previous places of work included a mix of Christian and non-Christian colleagues; he described that as an excellent experience, but he was ready for something else: 鈥淚 was hoping and longing for something deeper鈥攖o have those conversations about what it means to be a Christian and an engineer.鈥
In fall 2007, Heun and professor David Warners asked their students, 鈥淲hat would it take to make 17c起草社区 carbon neutral?鈥 Heun and his classes assessed the and considered the steps the college could take to achieve carbon neutrality on campus.
In Feb. 2007, Heun鈥檚 collaborations with his students attracted the attention of Governor Jennifer Granholm. The governor attended a seminar on wind energy organized by Heun鈥檚 鈥淭hermal Fluids System Design鈥 class, where the class presented their plan to erect a demonstration wind turbine near the college鈥檚 Gainey Athletic Fields. They in April, 2007.
Five years into his life as a professor, Heun has developed a philosophy for teaching engineering. 鈥淢y strategy is to educate students for their lifetime,鈥 he said. 鈥淲hen I look forward in the 60 to 80 years, I see significant issues with energy.鈥 Heun considers it rewarding to invite students to contemplate serious issues.
The strategy is working: engineering department chair Steven VanderLeest said that students consistently give Heun high evaluations.
Sabbatical plans
In 2009, Heun will be on sabbatical in Cape Town, South Africa at the Cape Peninsula University of Technology and Stellenbosch University. There, he will teach courses on refrigeration and renewable energy. Heun will be traveling with his wife, Tracy, whom he married in 1990, and their two small children. Catherine is two, and Mark is eight.
As of late, Heun has been dabbling with photography as a hobby. 鈥淚t causes me to see the world in a new way,鈥 he explained. Heun and his family also enjoy spending time outside biking, running and swimming.
Heun reflected on his role as an educator: 鈥淚t鈥檚 an honor to participate in shaping hearts and minds of future kingdom servants.鈥