April 2015

Graduate Student Receives NDSEG Fellowship

Congratulations to Meagan Wengrove, Prof. Diane Foster’s student, who received a 2015 National Defense Science and Engineering Graduate (NDSEG) Fellowship!

Posted: April 02, 2015
ME Junior Goldwater Scholarship recipient

Congratulations to Joe Collins on being awarded the Goldwater Scholarship! For details see:

Posted: April 02, 2015

March 2015

Engineers Without Borders Article

Check out this article from the Union Leader about the Professional Engineers Without Borders (EWB) chapter currently being organized by Heidi Lemieux and Jon Ordway. The UNH EWB chapter is mentioned as well!

Posted: March 17, 2015

October 2014

Volcanic Ash Project Highlighted in NSF

ME Professors Klewicki and White's volcanic ash project (see page 11) has been highlighted in the latest edition of NSF's Division of Earth Sciences (EAR) quarterly newsletter!

Check out the article at 

Posted: October 28, 2014
Below is an article on UNH ME Graduate Dale Delisle:

MITRE Employee Shares His Passion for Engineering

by Eidson, William B.

on 9/16/2014 9:17 AM

The tension of the three teams was palpable as the remotely operated underwater vehicle (ROV) approached the sunken sub. One team’s ROV hovered above, providing visual guidance. Another’s had already successfully opened the sub’s hatch. They watched the monitors intently as the deployment motor whirred, propelling the payload into the sub.

Mission accomplished.

“Everyone just screamed and started clapping and singing, ‘We Are the Champions,’” said Dale Delisle, a lead mechanical engineer in MITRE’s National Security Engineering Center, a federally funded research and development center sponsored by the Department of Defense. The payload was a bottle of water, the sunken sub a set of six black milk crates, and the undersea setting a pool. And the three teams were comprised of eight middle-school girls and two boys at the University of New Hampshire (UNH) Tech Camp in late summer. Dale and three other colleagues were using the SeaPerch ROV program to provide students with the opportunity to learn about science, technology, engineering and mathematics (STEM).

"They gained so much pride as engineers," said Dale. "They were nervous in the beginning, but by the end they felt they could do anything."

Professionally, Dale is well-qualified to teach about ROVs. Before MITRE, he worked at the Portsmouth Naval Yard for the Navy. He once dove 2,000 feet down in a deep submergence rescue vehicle.

“You should hear the hull creaking at that depth,” he said. “And for MITRE, I’ve done interesting work all over the world. I want to share my passion for engineering and help students understand that it’s far from dry and dull, but genuinely exciting.”

Dale took a circuitous path to his love of engineering. After two years study to be an electrical engineer, he dropped out of college to join the Army. He served in Desert Storm and ultimately ended up in Germany in communications. After he returned home, he ran a martial arts school for eight years. But he was always strong in math and science and returned to engineering.

“What really thrills me is the application of engineering as much as the theory. I’ll ask the kids as they are sitting in an air-conditioned room, ‘Are you comfortable right now? What if it was 40 degrees outside? Or 90? The air conditioning or heating systems that are keeping you comfortable—and engineers designed them. The same is true for your smart phones, which didn’t even exist ten years ago.’ My goal is to help young people realize how engineering can improve and often impact lives on a massive scale. That a doctor may save one life at a time, but an engineer who does something like figuring out a low-cost water filtration system may save millions.”

In 2008, Dale took a semester-long [unpaid] sabbatical and taught at UNH, including a college-level version of the SeaPerch ROV project that the middle school students did this summer.

“It was more challenging, with tighter restrictions, but essentially the same program. These middle school students had to measure, design, cut, and figure out the systems. We showed them how to waterproof the motor including taping and then potting them in wax. It’s a real challenge to use electricity in water. And this year, they came up with a unique way to push the payload into the sub—they used a motor to accelerate the water around the water bottle to push it in.”

Dale devotes about 80 hours a year to volunteering for STEM programs.

“As the baby boomers retire, they are leaving a significant gap in the fields of science and technology,” he said. “Do any reading about the topic, and you can see the shortfall is a real problem. So I feel it’s important to volunteer for these STEM training programs for the sake of our country and our position as a global leader—but it also does so much for me. It’s revitalizing. It helps me articulate for myself what I do. When I volunteer for these STEM programs, I easily get back as much as I give.” 

Approved for Public Release; Distribution Unlimited. 14-3530      

©2014 The MITRE Corporation. ALL RIGHTS RESERVED.

Posted: October 21, 2014
Professor White's paper designated as Highly Cited Paper

A paper (listed below) that Prof. Chris White co-authored while at Sandia National Laboratories has been officially designated by the Thompson Reuters Essential Science Indicators as a Highly Cited Paper.  Highly Cited Papers are those that rank among the top one percent most cited in their subject field over the last ten years.  There are 22 subject fields in total, and this paper was ranked in the subject field of Engineering. Congratulations on this honor Chris!

White, C.M., Steeper R.R. and Lutz A.E.  “The hydrogen-fueled internal combustion engine: a technical review.”  Int. J. Hydrogen Energy, 2006. 31:1292-1305. DOI: 10.1016/j.ijhydene.2005.12.001.

Posted: October 16, 2014
Ian Gagnon selected as NH College Student of the Year

Ian Gagnon (Mechanical Engineering, ’15) was selected as the New Hampshire College Student of the Year!

This award is an initiative of Stay Work Play, in partnership with New Hampshire Public Radio, to celebrate and recognize the state’s remarkable college students who are academic rising stars and give back to their community.

Ian’s selection was announced Oct. 3 in Manchester at the Rising Star Awards Ceremony.

Congratulations Ian!

photo credit: John Gagnon

Posted: October 14, 2014

September 2014

Bertram Husch International Scholarship Recipient


Tom Kroll.jpg

Congratulations to Thomas Kroll, ME senior, on receiving the first Bertram Husch International Scholarship!

Posted: September 16, 2014
Lewis F. Moody Award


UNH Mechanical Engineering Professor Martin Wosnik and former UNH ME graduate student Nathaniel Dufresne were awarded the Lewis F. Moody Award for their paper: “Experimental Investigation and Similarity Solution of the Axisymmetric Turbulent Wake with Rotation.” The Lewis F. Moody Award is presented by the Fluids Engineering Division of ASME to the most “Outstanding original paper useful to the practice of mechanical engineering.” 

Posted: September 10, 2014
2014 AMSE Fluids Engineering Division Graduate Student Scholar Award

Congratulations to Ivo Nedyalkov, ME PhD student, received an AMSE Fluids Engineering Division Graduate Student Scholar award for 2014 (one of 13 awarded), for his paper titled: “Performance of Bi-Directional Blades for Tidal Turbines.“

This award was newly instituted in 2013, when Ivo won it for the first time. Apparently the judges were impressed again by his new paper for 2014 and his engagement in the Multiphase Flow Technical Committee that Ivo became the first back-to-back recipient.

Ivo pictured in back row, second from right. 

Posted: September 10, 2014

August 2014

Fast Careers

Watch CEPS Fast Careers video clip about Andrew Cunningham, Mechanical Engineering Graduate!

Posted: August 15, 2014

July 2014

Milan Ardeljan, ME Graduate student Awarded the Seaborg Institute Fellowship

Milan Ardeljan, a current ME Graduate student, has been awarded a Seaborg Institute Fellowship to conduct research at the Los Alamos National Laboratory (LANL) in New Mexico this summer. Milan will also be joined at the LANL by his graduate advisor, Professor Marko Knezevic.

See this article for more information.

Posted: July 03, 2014
Article featuring Paige Balcom, ME Undergraduate and Fullbright Summer Institute recipient!

Paige Balcom, ME Undergraduate, received a Fullbright Summer Institute study to the University of Wales this summer. Please read this article for more information about the programs six week stay in Wales. 

Posted: July 03, 2014
Article featuring Professor Marko Knezevic and his work with Turbocam!

See this article for more information about Professor Marko Knezevic and his work with Turbocam!


Internal cavities of a Gas turbine rotor blade Photo courtesy of Turbocam

Read more:

Posted: July 03, 2014

May 2014

ISE Faculty Choice Awards

The Mechanical Engineering Faculty Choice Award at the Interdisciplinary Science & Engineering Symposium (ISE) which took place on April 23, 2014, was given to three teams:

The Computationally Efficient Representation of Statistically Described Material Microstructure for Tractable Forming Simulations, a research project done by Nicholas Landry.

Project Advisor: Marko Knezevic

IMG_2413.JPGProject description: Performing microstructure sensitive metal-forming simulations is widely recognized as a computational challenge because of the need to store large sets of state variables related to material microstructure data. My project was to compact these large sets of statistical microstructure material data to smaller, representative statistical distributions using Fourier spectral methods. The objective is to determine the minimum number of microstructure data to accurately represent the material response. This method was proved, using copper, which has a cubic crystal structure and deforms by slip and zirconium, which has a hexagonal crystal structure and deforms by slip and twinning. The conclusions of this study are that this framework of data compaction works for metals with several symmetries and deformation mechanisms.

The Separation Phenomena in Shear Wake Flows Team:
Mike Auger
Douglas Carter
Amanda Makowiecki

Project Advisor: Joe Klewicki

IMG_2403.JPGProject Description: Our team is studying the formation of horseshoe vortices that result from a shear wake flow around a cylinder i.e two different parallel flow velocities that converge at the end of a vertical splitter plate and pass over a horizontal cylinder downstream. The vortices are being investigated over a range of flow velocity combinations and cylinder sizes. The goal is to develop a better understanding of the mechanism by which these vortices form.

Modeling Machining Distortion Using the Crystal Plasticity Finite Element Method, a research project done by Daniel Savage.

Project Advisor: Marko Knezevic

IMG_2388.JPGProject description: Distortion that occurs during machining processes is an expensive problem for the aerospace industry, wherein materials can have a fly-to-buy ratio exceeding 8 to 1. High cost for parts is often due to material loss, to scrap rate, and to time spent developing and implementing machining procedures to circumvent distortion. The hypotheses of this capstone project is that by modeling the last forging operation on a material and subsequent machining passes, an optimized forging and machining procedure can be developed to reduce material scrap, and the time and the quality of method used for circumventing machining distortion can be greatly improved. A combined modeling and experimental strategy is being utilized to develop the tools needed to thoroughly test this hypothesis. The four main tasks of the project have been: 1) A material subroutine to be used in finite element analysis (FEA) was written from the ground up for GPU platforms, achieving over three orders of magnitude increase in speed and allowing tractable multi-scale crystal plasticity simulations; 2) a four-point bending simulation was created as a test case for model validation; 3) the methodology for simulating machining and automating the simulation procedure was implemented in FEA software Abaqus using Python; and 4) the current task, consisting of experimental validation of the model through relaxing the stress state through annealing, performing a four-point bending test, machining a part, and measuring distortion using a computer measurement machine (CMM).

Posted: May 15, 2014