Devin Laurence, a senior mechanical engineering student at AME, recently participated in the 2018 Research Day at the Capitol in Oklahoma City on March 27, 2018.  The poster competition is presented and sponsored by the Oklahoma State Regents for Higher Education, Oklahoma Established Program to Stimulate Competitive Research and the National Science Foundation. The event offers an opportunity for nominated, undergraduate students currently enrolled in Oklahoma universities to present science-based research to a panel of judges, State Legislators as well as the public. He was required to give a brief oral presentation regarding his poster’s topic, participate in a short Q&A session with a panel of judges, as well as present a technical abstract on his topic.   

Devin received the Grand Prize for his presentation on: “Integrated Experimental-Computational Approach for Multiscale Investigations of Atrioventricular Heart Valves With Applications to Individual-Optimized Surgery Planning.”  His prize included a $500 award as well as a $4,000 summer research internship. A hearty congratulations goes out to Devin on his success for presenting at the capitol and for the recognition of this prestigious award.

(View Poster Here: Laurence_RD@C-24m2pfb)

The Sooner Racing Team is utilizing the Thousands Strong crowdfunding platform to raise money for their upcoming competition. The campaign started February 19, 2018 and ends March 23, 2018 at 11:59 PM. As of today the team had reached 79% of their total goal. Help them reach 100% by donating on the Thousands Strong website.

Who We Are

The Sooner Racing Team is an OU student organization that designs, builds, tests, and races an open-wheel, formula-style race car. Each year, we compete against teams from around the world. Our team wants to take our 2018 car to the Formula SAE (Society of Automotive Engineers) competition in Lincoln, Nebraska, but we need your help getting there!

How You Can Help

Formula SAE competitions provide invaluable professional experience for our team members. We learn hands-on skills and have the opportunity to network with businesses in the automotive field as well as with students from 550 other universities around the world. For the past seven months, our team has been hard at work designing and manufacturing our 2018 car, but we need your financial support to get it to the competition. Your donations will help cover travel costs to get us on the road, and if we exceed our goal of $5,000, extra funds will be put towards purchasing new sets of racing tires.

Please help spread the word about our campaign by sharing the link with your friends and family via social media! We cannot compete to the highest of our ability without the support of our amazing OU friends and family!

Thank You!

Thank you for your support of our team. We are certain that with your help, we can cross the finish line Sooner!

Donate here: https://thousandsstrong.ou.edu/project/9037/wall

Newswise — NORMAN – Geometry is often referenced for matters of the heart. Marriage has been described as “two parallel lines,” and others have compared love to an “irrational equation” or as unending as “pi.” But when it comes to the medical matters of the heart, geometry can be a lonely and dangerous affair.

“The shape and size of a heart is not the same for every person, and a diseased heart, such as ischemia heart failure, is different than a healthy heart,” explains Dr. Chung-Hao Lee, an assistant professor in the Biomechanics and Biomaterials Design Laboratory in the University of Oklahoma’s School of Aerospace and Mechanical Engineering. “So, when it is necessary to do surgery on the heart, it important to map out the individual’s particular geometry to know how it will respond to different surgical treatment options.”

Lee’s recent research is focused on a predictive surgery for a serious heart condition called Functional Tricuspid Regurgitation, which affects approximately 1.6 million Americans. FTR is typically caused when the left side of the heart fails, causing the right side to expand and a geometric distortion of the heart. The distortion can lead to reverse blood flow, poor functioning of the heart valves, or worse, heart failure on the right side.

Long-term surgical outcomes to repair FTR have a 20 percent moderate to severe recurrence rate by 10 years after initial surgery. Also, up to 40 percent of patients who have cardiac surgery require additional surgery within five years due to the individual’s heart characteristics. This results in more open-heart repeat surgeries and significant increases in risk and mortality.

Lee and his team are developing a predictive modeling tool for individual-optimized heart valve surgical repair. The customized analysis will be a surgical planning tool for the treatment of that patient. Lee’s team uses a combination of clinical image data, such as functional magnetic resonance imaging and clinical computed tomography, to reconstruct a 3D computational model of the heart. Lee’s model would guide surgeons on the best approach to repair FTR in a particular patient, reducing the risk of reoccurrence.

“Often, surgeons may have several options on how to repair a heart,” Lee said. “They may try to manipulate the geometry of the heart or valves or change the size of each individual apparatus. We can simulate those surgical scenarios, one by one, to know the individual-optimized therapeutic option.” The right approach can improve the durability of the repair.

“We are now entering a level of knowledge and technical capability where computational modeling can deliver precision medicine,” Lee said. “If we can predict how a distinct heart will function under different surgical scenarios, we can help surgeon select the best approach to the surgery.”

 

The intersection of science, computational science, clinical research and the heart make a healthy affair.

###

 

The Gallogly College of Engineering at the University of Oklahoma challenges students to solve the world’s toughest problems through a powerful combination of education, entrepreneurship, research, community service and student competitions. Research is focused on both basic and applied topics of societal significance, including biomedical engineering, energy, engineering education, civil infrastructure, nanotechnology and weather technology.

The programs within the college’s eight areas of study are consistently ranked in the top third of engineering programs in the United States. The college faculty has achieved research expenditures of more than $22 million and created 12 start-up companies.


Source: https://www.newswise.com/articles/ou-researchers-uses-geometry-for-affairs-of-the-heart


The Mentored Research Fellowship (MRF) award, sponsored by the Office of Undergraduate Research (O.U.R.), was given to six of Dr. Chung-Hao Lee’s undergraduate students. Each award is in the amount of $1000 for conducting undergraduate research projects in the Biomechanics and Biomaterials Design lab (BBDL) for the Spring 2018 semester.

Three of the students are in the accelerated BS/MS mechanical engineering program (Samuel Jett, Robert Kunkel, Devin Laurence), and another three are junior engineering students (Colton Ross, Jacob Richardson, and Katherine Kramer). Congratulations!

 

 

Professor Subramanyam Gollahalli, Lesch Centennial Chair at the University of Oklahoma (OU) School of Aerospace and Mechanical Engineering (AME), retired and transitioned to emeritus status in May 2017, after 41 years of service at OU (52 years including his tenure at the Indian Institute of Science, India and the University of Waterloo, Canada). His service included eight years of directorship at AME.

His distinguished career was marked by many awards from various professional organizations and many recognitions from OU, including the Regents Superior Teaching Award and Regents Professional Service Award. A few of the awards bestowed upon Professor Gollahalli are the Westinghouse Gold Medal, the Energy Systems Award, the Ralph James Award, the Ralph Teetor Award, the Samuel Collier Award and the Sustained Service Award.

Professor Gollahalli’s research in energy and combustion involved many experimental studies. He founded the internationally-recognized Combustion Laboratory, where he mentored over 100 graduate students (M.S. and Ph.D.) and post-doctoral associates and produced nearly 300 publications. He involved many undergraduate students in his laboratory research as well.

Professor Gollahalli strongly believes that “hands-on experimental experience” is an essential component of engineering education to prepare well-rounded engineers. He was the founding chair of the AME Laboratory Committee (1989), in which capacity he served until retirement (with a break during his directorship). He was the author of the “AME Lab Plan” required by the accreditation agency, which provides guidelines for various laboratories (two required labs and five elective labs). It deals with coordination, safety aspects and general guidelines for funding and conducting laboratory courses. During his tenure as the chair, he raised funds and arranged allocation of funds through the Lab Committee to modernize the lab education to keep pace with technological innovations.

“Dr. Gollahalli is a truly dedicated professor, he inspires his students to solve problems and make a difference,” said Sai Gundavelli, AME alum.

His passion for giving students hands-on experience resulted in the modernization of the AME machine shop with numerically controlled equipment. During his directorship, he gave priority to funding labs and the machine shop in which students were given the opportunity to work by themselves under the supervision of machine shop staff.

The capstone design project program, which involves industrial projects, saw a major growth in size and increase in funding during his directorship. The AME Capstone Project Poster Fair, where students exhibit their hands-on developed creations and win awards at the conclusion of judging by the industry personnel, became an annual popular event during his term as the director.

During his tenure as the director, he encouraged and supported the student competition activities, such as Sooner Racing Team, Human-Powered Vehicle Team, Robotics Team and Design-Build-Fly Team. The teams facilitated direct student involvement in designing, manufacturing and competing in national events. He personally attended some of the competitions to encourage students. He took great pleasure and felt proud when the teams achieved high national rankings.

When Professor Gollahalli stepped down from the directorship after eight years, the AME Board of Advisors started a fund to honor his legacy, which was intended to support the undergraduate laboratories. Now, after his retirement, to mark his passion and belief in providing valuable laboratory hands-on experience to students, Professor Gollahalli’s family decided to make a significant contribution to this fund to make it a permanent endowment, which will serve as a source of funding for this cause.

“I am grateful to the AME Board of Advisors for establishing Gollahalli Legacy Fund to support instructional labs. I thank my wonderful students and friends for their generous donation for this cause, which will facilitate production of well-rounded future AME engineers,” said Professor Gollahalli.

The School of AME requests your contributions to this fund to mark your name and help fulfill Professor Gollahalli’s long-standing desire. To contribute to the Gollahalli Legacy Fund please visit: https://giving.oufoundation.org/OnlineGivingWeb/Giving/OnlineGiving/Gollahalli

The Sooner Rover Team was featured on KOCO News Channel 5 to talk about their Thousands Strong campaign.

The campaign is only 46% funded and has 1 day left! Help the Sooner Rover Team get to competition this year with a donation as little as $5.00. Every little bit helps!

 

The Sooner Rover Team Thousands Strong campaign launched in October and ends November 10, 2017. The team has a goal of raising $10,000, with “giving levels” starting from as low as $5.00. With 10 days left, the team could use the generous help of our alumni and AME friends!

To donate to the Sooner Rover Team Thousands Strong Campaign, click here.

Our Team

The Sooner Rover Team was founded in the Fall semester of 2015 by a small group of students that were interested in space and robotics who saw a very successful competition year, bringing home the highest score the NASA RASC-AL Robo Ops Competition has ever seen! Since then, the team has grown to more than 60 students who are eager to manufacture a competition ready rover. We will be taking on the same competition as last year: The University Rover Challenge! Among the students on the team over 10 majors are represented including Aerospace, Computer, Electrical, and Mechanical Engineering, Computer Science, Geology/Geophysics, Mathematics, and Astrophysics.

Our Need

We need your support! Let’s start off by saying that $10,000 is a very beginning goal for us and we are aiming to raise at least 15,000!! Last year, the team raised over $17,000 with the help of supporters like you. This year, the University Rover Challenge aims to once again test the bounds of our team. This is an exciting task for the Sooner Rover Team and we can’t wait to overcome the new challenges set before us. We ask for your support to help us achieve success, once again, for our team and for our University. We promise, as a team, that your contributions will be used to bring us closer to our final product and are extremely grateful for each and every act of support! BOOMER SOONER!

Our Rover

The Sooner Rover is based off of a Russian design concept (the Marsokhad) and this will be the third year we compete with this design. We believe it was our take on this design, along with a unique control system, that has set us apart. We plan to keep the best of what we had last year and improve in every area that we can. This year’s rover will also need on board equipment to run scientific analysis that will determine characteristics such as soil humidity and subsurface temperature. These improvements, however, will require better parts and cost more money.

Our Competition

The Sooner Rover Team will be competing in the 2018 University Rover Challenge from May 31st – June 2nd. The competition will be held at the Mars Society’s Mars Desert Research Station (MDRS) near Hanksville, Utah. Teams will face a variety of obstacles and are required to be completely untethered (wireless) and controlled from a remote location along with navigating terrain challenges, autonomous traversal, science caching, retrieval and delivery tasks, and more. Only with your support can we bring home a victory!

UPDATE:

Thank you to everyone who donated to the Sooner Off-Road team Thousands Strong campaign! The team ended their successful campaign on November 3, 2017 with 127% of their goal reached, a total of $6,385 raised.


The Sooner Off-Road team launched their Thousands Strong campaign in October and the campaign ends November 3, 2017. The team has a goal of $5,000, with various levels of donation starting from $5.00. Every little bit counts!

To donate to the project, click here. To learn more about the project, please read further.

Our Project

The project for Sooner Off-Road in the 2017-2018 Baja SAE (Society of Automotive Engineers) Competition Season is to design and manufacture a brand new mini baja car for the Baja SAE competition in late May 2018. We will compete against hundreds of schools across the world in a 3-day competition that includes a design and sales presentation and a multitude of tests including static testing, dynamic testing, and a four-hour long endurance race.

Impact of Our Project

This project provides students with the opportunity to get real-world engineering experience and to apply the knowledge they learn in the classroom to a project that is all their own. We also have a community outreach program to promote STEM learning in elementary schools. We do this by helping these students once a week with a project such as building a car powered by a fuel cell. We plan on using any funds we raise to pay for materials needed to build the vehicle and components that we are unable to build ourselves. We also plan to use funding to pay for the research and software needed to build our vehicle.

Please Share

It would be very helpful if you could share our website with your friends, family and colleagues.

Thank You

Our project is only possible with your generous donations! Your support provides us with the unique opportunity to thrive in our learning experience.

mentored-research-fellowship-ame-2017

From Left to Right: Samuel Jett, Devin Laurence, Octavio Serrano, McKenzie Makovec, Dr. Chung-Hao Lee, Robert Kunkel

The Mentored Research Fellowship (MRF) award, sponsored by the Office of Undergraduate Research (O.U.R.), was given to five of Dr. Chung-Hao Lee’s undergraduate students. Each award is in the amount of $1000 for conducting undergraduate research projects in the Biomechanics and Biomaterials Design lab (BBDL).

The awardees are chosen based on the intellectual merit of the student’s submitted proposal (research project). The five students awarded from Dr. Lee’s research group are:

  • Devin Laurence (ME Senior under accelerated BS/MS program)
  • Robert Kunkel  (ME Senior under accelerated BS/MS program)
  • Samuel Jett  (ME Senior under accelerated BS/MS program)
  • Octavio Serrano  (ME Senior)
  • McKenzie Makovec  (ChemE Senior)

Dr. Lee’s BBDL research lab focuses on the following research areas:

  • Multiscale Biomechanical Modeling of the Cardiovascular Systems – Heart Valves
  • Characterization of Structural and Mechanical Properties of Soft Biological Tissues
  • Patient-Specific Modeling for Improved Diagnosis and Prophylactic Disease Management
  • Cell Mechanics and Mechanobiology Linking with Collagen Biosynthesis and Tissue Growth & Remodeling (G&R)
  • Advanced Finite Element and Meshfree Methods for Image-Based Computational Biomechanics

The following profiles expand on each award winner’s current research projects and backgrounds:

devin-laurence-profile-pic-description-239dwwyrobert-kunkel-profile-pic-description-13z62dosamuel-jett-profile-pic-description-1twi5hdoctavio-serrano-profile-pic-description-25foqwdmckenzie-makovec-profile-pic-description

According to the MRF website, the Mentored Research Fellowship is a program to cultivate and support student-mentor relationships while working on a research or creative project. This is part of the Office of Undergraduate Research’s commitment to empowering students’ exploration. MRF is open to all University of Oklahoma-Norman Campus undergraduate students.

Congratulations!

 

bergey-aerospace-cougar-ame On July 14, 2017, the Bergey Aerospace BA-14-001 “COUGAR” conducted its first flight from the local Max Westheimer airport marking the start of its flight test program, and the continuation of a project that has been with the University of Oklahoma’s College of Engineering School of Aerospace & Mechanical Engineering for nearly two decades.

Well-known as one of the original designers of the Piper Cherokee, retired AME professor and president of Bergey Aerospace, Karl H. Bergey, first envisioned the high-cruise-speed, 4-seat, propeller-driven aircraft in the 1990’s as an enhanced Piper Arrow capable of a true 200 mph or greater cruise speed. He solicited the help of OU engineering students over the years to complete the design, construction and now test flights of the aircraft.

bergey-aerospace-cougar-ame

According to Jawanza Bassue, volunteering project engineer and 2017 OU AME M.S. graduate, “The COUGAR has and continues to be a teaching tool for Oklahoma’s students – not just at the OU College of Engineering but, for life-long-learners (including OKC MetroTech Aviation Campus students) who have volunteered their time and efforts to see the aircraft to this point – I thank them all for what we’ve done together.” He recognizes the recent contributions of Jet Black Machine, Quality Aircraft Accessories, the FAA (especially the contributions of OU AME Board Member and  Mike Monroney Aeronautical Center Director Michelle Coppedge), the OU Information Technology Department and the School of Aerospace & Mechanical Engineering. “It’s my hope that the College of Engineering will find more great ways for our students to benefit from having this platform available. I’m interested in hearing what the OU COE community has in mind for continued student involvement in this project – true course credit for flight test engineering-related activities and the opportunity to build another aircraft are all entirely possible. It’s not everyday students and volunteers get to take some credit for getting a 3000 lb, 35 ft wide aircraft airborne and we should be very proud of that.”

bergey-aerospace-cougar-ame

The aircraft was displayed at the Aircraft Owners and Pilots Association (AOPA) fly-in September 8-9 in Norman at the Max Westheimer Airport – an event that was open to the public and drew thousands of aviation enthusiasts as well as other airshows from across the Nation. For updates and information follow the Bergey Aerospace Facebook page or visit www.bergeyaero.com.


Written by: Jawanza Bassue

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