August


AI for Engineering Summer School 2019

Amir Barati Farimani, an assistant professor of mechanical engineering, was an instructor at Autodesk's Artificial Intelligence (AI) for Engineering Summer School 2019, held August 12 to 23 in Toronto, Canada. The event brought together a talented group of engineering graduate students and industry professionals to acquire expertise in state-of-the-art AI methods and techniques, with the focus on deep learning and reinforcement learning.


Robinson on air quality studies
WHYY

MechE Head Allen Robinson was quoted by WHYY about two recent studies about the impact of air quality. According to the studies, if air quality standards were tightened, thousands of lives could be saved from cardiovascular and respiratory diseases caused by fine particulate matter pollution getting caught in the lungs. Though there have been improvements in cleaning the air, there are still early deaths. “People know air pollution is bad,” said Robinson, who is also director of the Center for Air Quality, Climate and Energy Solutions. “We’re saying it’s bad even at quite low levels.”


Zhang awarded the George Tallman Ladd and Florence Barrett Ladd Research Professorship

MechE’s Jessica Zhang has received the George Tallman Ladd and Florence Barrett Ladd Research Professorship. This Professorship was created through bequests from George Tallman Ladd and Florence Barrett Ladd in the 1940s and 1950s; it lasts for an initial term of 10 years and is renewable upon review. Zhang’s Professorship will officially become effective on September 1. 


Webster-Wood on biohybrid and organic robotics research
Future Tech Podcast

MechE’s Victoria Webster-Wood was a guest on the Future Tech Podcast and discussed her research in developing biohybrid and organic robots. Webster-Wood describes how she and her lab, the Biohybrid and Organic Robots Group (B.O.R.G.) are integrating muscle and neurologic tissue of animals into robots. “We’re trying to create an engineering science for the use of renewable organic materials in robotics and other technology platforms,” she said. “We’re really driven by this fundamental question of how do you capture these amazing capabilities that we see in animals in safe, robust, autonomous robots.”


Bergbreiter on micro robotics research
Future Tech Podcast

MechE’s Sarah Bergbreiter was a guest on the Future Tech Podcast and discussed her research in the field of robotics. Bergbreiter specializes in developing small, mobile robots, and described the research as existing at the “intersection of microsystems and robotics.” In the podcast, she explained how these two thrusts work together: “The first one, we use microsystems to actually build tiny robots. That goes to robots the size of an ant that can run or walk or jump and be able to get around….The second thrust is actually using microsystems to make improved sensors and actuators for larger-scale robots.” Bergbreiter also discussed the different applications of microrobots as well as some of the challenges she has encountered.


Bergbreiter and Ozdoganlar awarded ASME Fellows

MechE’s Sarah Bergbreiter and Burak Ozdoganlar were named 2019 Fellows in the American Society of Mechanical Engineers (ASME) for their significant engineering achievements, active practice, and membership in the organization.


DOE awards Litster and partners $3.7M for fuel cell tech research
Department of Energy

MechE’s Shawn Litster is involved in two new projects on fuel cells for heavy-duty vehicles, which are both funded by the Department of Energy (DOE). Litster will lead a $2 million award that looks into polymers for fuel cell electrodes. His partners for this project include ChemE’s Zachary Ulissi, Ballard Power, and Chemours. The second project, led by Nikola Motor, aims at advancing the assembly development of fuel cell membrane electrode.


Morphing Matter and Soft Machines labs create new wearable tech
Core77

The Morphing Matter Lab, led by HCII’s Lining Yao, and the Soft Machines Lab, led by MechE’s Carmel Majidi, have joined forces to create a new type of wearable technology that can be applied to the skin like a band-aid, and used for a variety of medical, fitness, or lifestyle purposes. In report, the team listed potential cases in which the technology could be used, including a temperature-sensing mask on the forehead and a patch on the ear to sense a pulse.“We envision a future where electronics can be temporarily attached to the body, but in functional and aesthetically pleasing ways,” the team said.


Johnson on designing robots that meet the challenges of the real world
Future Tech Podcast

MechE’s Aaron Johnson was interviewed on the Future Tech Podcast. Johnson’s work focuses on the interactions between a robot and its specific environment. In this podcast, he elaborates on the complex environments in which robots are expected to flourish. Scientists and engineers often design and test robots in environments that fit their movements and needs; however, what happens when robots enter the real world and face impediments? In his podcast, Johnson explains how these problems relate to the development of autonomous vehicles. He also addresses robotic vision, sensors, and data and computational limits.


Majidi’s team developed a tactile, magnetic skin
Advanced Science News

Advanced Science News featured work led by MechE’s Carmel Majidi has developed a soft, tactile skin made from a novel magnetic composite. Many tactile skins are used to gather information from the environment to carry out tasks; however, they have difficulties sensing large areas as they often require delicate materials and wiring for each sensing node. The new skin developed by Majidi’s team can be placed on different surfaces. When the surface makes contact with another object, the skin’s internal magnetic field will change. The magnetometer, an electric chip embedded in the skin, will measure the change and infer the location and intensity of the contact. In this way, the researchers can increase the size of their sensing area without changing the output interface.


Rubin comments on Carbon Engineering's carbon capture project
U.S. News & World Report

EPP/MechE’s Edward Rubin was quoted by U.S. News about Carbon Engineering’s planned project in Texas. Carbon Engineering is a Canadian startup planning to build a new type of facility that could remove carbon dioxide (CO2) from the air. Instead of following the traditional approach of drawing CO2 from a smokestack, this project promises to capture CO2 directly from the open-air regardless of location and the gas’ concentration. However, outside experts doubt Carbon Engineering can capture CO2 at scale in a cost-effective manner. “In general, air capture and storage on a meaningful scale is a far tougher problem than CO2 capture at power plants and industrial facilities,” says Rubin. “Much harder to find the needle in a haystack that’s 300 times bigger—hence, much more costly.”  


Majidi on soft materials for robotics
ASME Essentials

MechE’s Carmel Majidi was featured in an ASME Essentials story about soft robotics. According to Majidi, recent advances in materials science have pushed the envelope on how robotics can be integrated into the human body and used in medicine. While there are challenges in development, design, and the marketplace, Majidi sees many opportunities and applications of soft materials. “The fact that you can achieve a really rich range of functionalities with materials that are soft and lightweight will continue to excite researchers and industry stakeholders,” he said.


Zhang awarded USACM Fellow

MechE’s Jessica Zhang was named a Fellow of the U.S. Association for Computational Mechanics (USACM) at their U.S. National Congress Conference on Computational Mechanics in Austin, Texas, which was held July 28 – August 1. The Fellow Award recognizes individuals with a distinguished record of research, accomplishment, and publication in areas of computational mechanics and demonstrated support of the USACM through membership and participation in the Association, its meetings, and its activities. In addition, her Ph.D. student Angran Li received the best poster award for work supported by a MechE departmental seed grant and an NSF grant.


July


Zhang awarded Simons Visiting Professorship
Mathematisches Forschungsinstitut Oberwolfach

MechE’s Jessica Zhang was recently awarded a Simons Visiting Professorship by Mathematisches Forschungsinstitut Oberwolfach (MFO), Germany. The Simons Visiting Professors (SVP) program supports distinguished scientists from outside Europe who wish to combine an existing invitation to an Oberwolfach Workshop with a research visit to a European university of up to two weeks. Zhang was invited to attend the Oberwolfach Workshop of “Mathematical Foundations of Isogeometric Analysis” on July 15-19, and she presented her latest research on “Convergence Rate Study Using Hybrid Non-Uniform Subdivision Basis Functions.” Following this workshop, she visited Department of Mathematics, University of Rome “Tor Vergata” on July 22-23 and delivered a seminar on “Image-Based Mesh Generation and Volumetric Spline Modeling for Isogeometric Analysis with Engineering Applications.”


Whitefoot selected to participate in NAE’s U.S. Frontiers of Engineering Symposium
Frontiers of Engineering

MechE/EPP’s Katie Whitefoot has been selected to participate in the National Academy of Engineering’s (NAE) 25th annual U.S. Frontiers of Engineering (USFOE) symposium. Hosted by Boeing South Carolina, the 2019 USFOE will take place in North Charleston on September 25-27th. NAE President C.D. Mote Jr. said the USFOE symposium aims to “bring together bright young engineers from different technical areas to spark innovative ideas and to facilitate, what often turn out to be, career-long collaborations.”


MechE alum receives SME NAMRI Manufacturing Vision Award

SME’s North American Manufacturing Research Institution has announced that MechE Ph.D. alum Sudhanshu Nahata has been selected as the 2019 Dave Dornfeld Manufacturing Vision Award recipient. Nahata currently works as a mechanical design engineer for ASML US.


Beuth leads AI in Manufacturing panel

MechE’s Jack Beuth led a panel at Capitol Hill for the House Manufacturing Caucus on AI in Manufacturing, which discussed the different roles AI will play to transform all aspects of manufacturing. Beuth, who is also the co-director of Carnegie Mellon’s Next Manufacturing Center, was joined by the Manufacturing Caucus Co-Chairs, Congressmen Tim Ryan (D-OH) and Tom Reed (R-NY).


Ed Rubin, CMU identified as world leader in carbon capture and storage research
Science and the Total Environment

In the field of carbon capture and storage (CCS), MechE/EPP’s Ed Rubin is the most productive researcher in the world by a variety of metrics, finds a new study. Rubin has published the most CCS papers, has the most citations, and is the author of the single most-cited CCS study. Also making the Top-10 list of CCS researchers worldwide is EPP’s Haibo Zhai (8th). The work of Rubin, Zhai, and others has made CMU the most productive academic institution doing CCS research in the world. CMU is second only to the U.S. Department of Energy in total CCS research output. Carbon capture and storage (CCS) is a process technology where carbon dioxide is captured from waste streams (or directly from the atmosphere itself) and stored such that it cannot enter the atmosphere to contribute to the greenhouse effect. Experts expect CCS to be a core decarbonization technology for mitigating global climate change.


CMU team joined the 2019 NASA Moon to Mars Ice and Prospecting Challenge
National Institute of Aerospace

In June, a group of CMU College of Engineering students joined eight other institutions for the third NASA Moon to Mars Ice and Prospecting Challenge at the NASA Langley Research Center in Hampton, Virginia. Each team designed and built a prototype system to drill and extract the most water possible from simulated Martian subsurface ice. This competition is part of NASA’s effort to address the technological challenges of establishing a sustained human presence on the Moon. The CMU team developed an “Autonomous Prospecting and Extraction System” and won the Lightest System Mass award. The students were advised by MechE’s Aaron Johnson and the Robotics Institute’s Heather Jones.


Presto on fireworks pollution
Pittsburgh City Paper

Every Fourth of July, fireworks are set off around the country, and Pittsburgh is no exception. However, with Pittsburgh’s air quality reputation, are fireworks contributing to pollution? MechE’s Albert Presto says yes, as they release fine particulate matter that is linked to asthma and heart attacks, but not at a significant level to cause worry. “The way a firework works, the reason it’s sparkling is that you’re burning something. There’s usually metal in the firework, and that’s what causes the colors, as the metal gets really hot,” said Presto. “So you get a little bit of particulate matter from shooting off fireworks, but it’s not a big concentration change.”


Students win Perryman Family Foundation scholarships

MSE/BME junior Lindsey Helsel and MechE sophomore Nicholas Acuna have been awarded Perryman Family Foundation tuition scholarships for each year of their remaining undergraduate education. The scholarship is specifically for students studying technology and engineering who live within a 150 mile-radius of Pittsburgh.


Zhang speaks at SIAM Conference and IEEE EMBS summer school

MechE’s Jessica Zhang presented talks at two events in June. At the SIAM Conference on Computational Geometric Design, which was held in Vancouver, Canada from June 17-19, she presented her latest research on a practical unstructured spline modeling platform that allows an advanced finite element technique named isogeometric analysis to be incorporated into existing commercial software such as Abaqus and LS-DYNA, heading one step further to bridge the gap between design and analysis. Zhang also spoke at the 2nd IEEE EMBS International Summer School on Computer Modeling in Medicine, held on June 9-14 in Charlestown, SC, presenting fundamentals of finite element method. Zhang also discussed her research on patient-specific computer modeling for computational mechanics applications in biomedicine, materials science, and engineering.


June


Tucker and team receive ASME Best Paper Award

MechE’s Conrad Tucker and his team’s paper, “Reinforcement Learning Content Generation For Virtual Reality Applications,” has been selected for the 2019 Virtual Environments and Systems (VES) Best Paper Award in the American Society of Mechanical Engineers’ Computers and Information in Engineering Conference (ASME CIE). Their paper proposes an artificial intelligence (AI) approach to automatically generate content in virtual reality (VR), a problem that is typically a bottleneck in the wide-scale adoption of VR.


Kara speaks on DAC panel, collaborates with Cadence
Design Automation Conference

MechE’s Burak Kara was a panelist at the Design Automation Conference earlier this month, discussing how innovations in machine learning, deep learning, and artificial intelligence impact electronic design automation (EDA), and the emerging design implementation and signoff challenges for sub-7nm IP and SoC designs. The panel was sponsored by Cadence Design Systems, a company Kara is collaborating with on a DARPA-supported project to automate the design process of electronic circuits and chips. Also working with NVIDIA, Kara will apply advanced machine learning techniques to develop integrated and intelligent design system flows


Bergbreiter, Jayan receive DURIP awards
Mechanical Engineering

MechE’s Sarah Bergbreiter and B. Reeja Jayan have received Defense University Research Instrumentation Program (DURIP) awards from the U.S. Army. The award supports the purchase of laboratory equipment important for research projects. Bergbreiter’s award will fund the purchase of a sensor to measure forces in small-scale systems, part of a multi-disciplinary project with her Micro Robotics Lab. Jayan’s award will fund the creation of a new piece of equipment specifically to monitor the structural, phase, and chemical transformations in materials in situ. “The tool will tell us dynamic changes that are happening “live” during the field-assisted materials synthesis process, as opposed to just giving us information at the very end,” said Jayan.


Students build climbing robot in Bioinspired Robotics course
IEEE Spectrum

MechE’s Aaron Johnson’s course “Robot Design & Experimentation” followed a “Bioinspired Robots” theme in the spring 2019 semester, leading to unique projects that aimed to imitate various abilities and characteristics of animals. One project was a new version of the Rhex robot called T-Rhex, created by Team ScienceParrot. With tapered toes made of microspines, the T-Rhex can grip multiple surfaces and climb slopes up to 55 degrees, as well as hang from a vertical wall. The team continues to work on the project. “Our main target is exploring the space of materials for leg fabrication, such as fiberglass, PLA, urethanes, and maybe metallic glass,” said team member and Ph.D. candidate Catherine Pavlov. “We think there’s a lot of room for improvement in the leg material and geometry.”


Viswanathan predicts that electric pickups should hit primetime soon
Axios Future

Electric cars are becoming increasingly popular these days. For the first three months of 2019, seven of the top-10 best-selling vehicles in the U.S. were either a pickup truck, an SUV, or a jeep. Carmakers predict that in the coming years, Americans will purchase more electric cars, especially electric pickup trucks and SUVs. Now that battery costs have plunged, pickups “should hit primetime over the next couple of years,” said MechE’s Venkat Viswanathan.


MechE alumna receives Flatiron School DC Data Science Fellowship

MechE alumna Nateé Johnson has been selected to receive a Flatiron School DC Data Science Fellowship. Flatiron School is an online and in-person program created in 2012 to “provide the skills, community, and immersive, outcomes-driven curriculum needed to launch careers in software engineering, data science, or UX/UI design.” After an extensive interview process involving a cultural interview, technical interview, and coding challenge, Johnson won her spot among the six percent of applicants accepted to the program.


Carnegie Mellon Racing wins the 2019 Formula SAE North championship
Carnegie Mellon Racing

Congratulations to the Carnegie Mellon Racing (CMR) team, who won the Formula SAE North championship this year! After their victory in 2018 Formula SAE Electric, our students once again stood out in this exhilarating international race. 19E, the proud challenger they designed and manufactured, is a fully electric Formula 1 style race car. CMR aims to stand at the forefront of electric vehicle race technology.


Cagan quoted in KT Press on CMU-Africa graduation
KT Press

CMU-Africa has sent off 51 graduates to a journey of tackling social and economic issues on the continent. Receiving degrees in information technology or electrical and computer engineering, these students form the largest and most diverse group to date of CMU-Africa. Interim Dean Jonathan Cagan was quoted in the KT Press about the student projects in healthcare access, cybersecurity, big data, robotics, renewable energy, and agriculture, which will be critical in addressing the current global challenges. “These outstanding projects reflect the promise that entrepreneurship and technological development offer to both strengthen the economy and serve the needs of the continent,” said Cagan.


May


Wabtech purchases rights to students’ coupler design

Four students in a course taught by MechE’s Rahul Panat have had their design for an improved railroad coupler purchased by Wabtech, a major rail transport company headquartered in the Pittsburgh suburb of Wilmerding, Pennsylvania. The Janney coupler is a commonly used coupler that was first patented in 1873, and the design has changed little since. The company provided $15,000 to students Wade Lacy, Michelle Kyin, Rahul Martinez, and Ryan Dubois to redesign the mechanism. After completing the project, the students sold exclusive rights for their design to Wabtech, which may now go on to patent the product.


Robinson discusses Pittsburgh’s air quality with 90.5 WESA
90.5 WESA

The American Lung Association listed Pittsburgh among the 10 most polluted in the country. To get a better sense of the story, 90.5 WESA’s Liz Reid spoke with MechE Head Allen Robinson about Pittsburgh’s changing air quality.


College of Engineering names 2019 faculty award winners

Congratulations to the winners of this year’s faculty awards!
  • Philip L. Dowd Fellowship: Alan McGaughey, Professor, Mechanical Engineering
  • Steven J. Fenves Award for Systems Research: Paulina Jaramillo, Professor, Engineering and Public Policy
  • George Tallman Ladd Research Award: Jana Kainerstorfer, Assistant Professor, Biomedical Engineering and Reeja Jayan, Assistant Professor, Mechanical Engineering
  • David P. Casasent Outstanding Research Award: Carmel Majidi, Associate Professor, Mechanical Engineering
  • Benjamin Richard Teare Teaching Award: Jonathan Malen, Professor, Mechanical Engineering
  • Service Award: Vijayakumar Bhagavatula, Professor, Electrical and Computer Engineering and Director, CMU Africa

A formal celebration will be held this fall at the Annual Faculty Meeting and Awards Ceremony.


Malen to develop thermoelectric semiconductor
Pittsburgh Post-Gazette

MechE’s Jonathan Malen, along with Feng Xiong of the University of Pittsburgh, has received a $500,000 award from the National Science Foundation to develop a thermoelectric semiconductor capable of converting waste heat into energy.


Robinson agrees Pittsburgh air quality is complicated
WESA

MechE’s Allen Robinson was recently quoted by WESA about Pittsburgh’s ranking among the top 10 most polluted cities. Agreeing that Pittsburgh’s ranking does not tell the whole story, Robinson says that there are “hot spots” of poor air quality around highways and industrial facilities, but “it’s really hard if you’re measuring in a hot spot then assigning it to this broader area, it could be not representative.” Robinson and other Carnegie Mellon researchers have put sensors on vehicles to try and get a clearer picture of air quality in Pittsburgh.


Halilaj led workshop for high school girls

MechE’s Eni Halilaj partnered with the Perry Initiative, which runs outreach programs across the country to inspire women to become leaders in orthopaedic surgery and engineering, to host a hands-on workshop for 40 high school girls in March. Halilaj led the workshop with UPMC and Allegheny Health surgeons to help the girls learn about the intersection of engineering and orthopaedics.


Whitman featured in TechCrunch for his robotic arm
TechCrunch

MechE Ph.D. student Julian Whitman was recently featured in TechCrunch for his robotic arm that functions as a wearable extra limb. The arm hooks up to a backpack-style structure that the robot operator wears, and it helps users do jobs that require more than just two hands. According to Whitman, his project could support as many limbs “as a person could carry,” but usability decreases with the more limbs that get added. In the future, Whitman hopes to make the arms more autonomous.


Ritchie awarded CMLH Fellowship in Digital Health

MechE Ph.D. candidate Sandra Ritchie was awarded a Center for Machine Learning and Health Fellowship in Digital Health for her neural probe research. The fellowship will provide Ritchie with a year of stipend support, academic year tuition, and funding for research expenses. According to Ritchie, her research will “involve using a breakthrough additive manufacturing method consisting of 3D nanoparticle printing to construct the next generation brain-machine interfaces.”


Taylor featured on a Future Tech podcast
FutureTech Podcast

MechE’s Rebecca Taylor was featured in a recent Future Tech podcast about her research concerning DNA origami. In the podcast, Taylor describes how DNA origami works, explaining how she can program DNA-based electromechanical systems to follow certain pathways so that the systems essentially build themselves. DNA origami has a number of potential applications, including acting as molecular chaperones to facilitate a variety of functions within the body.


CMU students were finalists in Yale University’s 8th Annual Case Competition

Three Carnegie Mellon students, Justin Bobo (MechE), Reshmi Ghosh (CEE), and Shefali Rai (EST&P), competed as a team and were finalists in Yale University’s 8th Annual Case Competition in March. The students placed first in their group category over 18 other graduate-student teams and were named the most innovative team. According to Rai, the students’ solution “effectively overlapped engineering design with market segmentation and regulation,” combining their technical expertise with their professional work experience.


College of Engineering’s Celebration of Education Awards announced

Congratulations to the College of Engineering’s 2019 recipients of the Celebration of Education Awards, which recognize individuals who exemplify excellence in teaching, advising, and mentoring.

  • Rosalyn Abbott, BME (Wimmer Faculty Fellow)
  • Peter Adams, CEE/EPP (Teaching Innovation Award)
  • Phil Campbell, BME (Benjamin Richard Teare Teaching Award)
  • Andrea Francioni Rooney, CEE (Academic Advising Award)
  • Rebecca Taylor, MechE (Wimmer Faculty Fellow)
  • Zachary Ulissi, ChemE (Wimmer Faculty Fellow)

April


EV policy is increasing greenhouse gas emissions

Jeremy Michalek and his collaborators report that state zero-emission vehicle mandates trigger higher greenhouse gas emissions under federal fleet standards in a paper published in Transportation Research Part A: Policy and Practice. Read the findings: "Alternative-fuel-vehicle policy interactions increase U.S. greenhouse gas emissions."


Baranowski and Suzuki accept summer internships with Covestro thanks to Rethink The Rink 2019

ChemE junior Joanna Baranowski and MechE junior Ian Suzuki will be interning with Covestro as an outcome of their participation in Rethink the Rink 2019. The summer internships are extremely competitive and will allow the students to fully realize the best elements of each solution proposed during the make-a-thon in a finished product intended to improve safety of ice hockey athletes.


Viswanathan discusses future of electric planes
Quartz

A battery-powered plane would be quieter, cheaper, and cleaner than the current options. But for it to be feasible, batteries would need to be safer, pack in more energy, and discharge energy more quickly. MechE’s Venkat Viswanathan says that the kind of technological leap needed for an all-electric commercial plane will likely take decades. He adds that the safety challenge may be solved quicker, since researchers are “close to seeing something real [using ceramics] in two or three years.”


Presto on steel factory’s fire and pollution
buzzfeednews.com

In December 2018, a fire broke out at a steel factory in Clairton, resulting in pollution alerts going out to nearby communities. Pollution is already a significant problem in the area, with air quality regularly falling below EPA safety standards and asthma rates rising to nearly three times the national average. “That area is one of the areas with the highest air pollution in the entire country,” says MechE’s Albert Presto, an atmospheric pollution expert. “This fire has contributed to it being even worse.”


Viswanathan on Audi e-tron battery
Quartz

In a Quartz article, MechE’s Venkat Viswanathan discussed the discrepancy between the large battery size but low range of Audi’s first all-electric car, the new e-tron. The e-tron SUV has a 95 kWh battery but only 204 miles of range, while Tesla’s SUV (Model X) has a 75 kWh battery with 238 miles of range. According to Viswanathan’s calculations, “Something doesn’t add up.” He has made similar calculations for other products, like Tesla’s Semi and Jaguar’s I-Pace. He notes that because the e-tron is Audi’s first electric car, the company may be playing it safe while playing catch up to Tesla, who have had a head start in improving battery efficiency.


Zhang selected as USACM fellow

MechE’s Jessica Zhang has been selected as a Fellow of the U.S. Association for Computational Mechanics. Zhang, who has co-authored more than 160 publications, is being recognized for her outstanding contributions to the field. Her selection will be announced at the 15th U.S. National Congress on Computational Mechanics, held on July 28 - August 1 in Austin, Texas.


Eight faculty receive Scott Institute seed grants for energy research
Scott Institute

The Scott Institute recently selected awardees from the College of Engineering for its seventh round of seed grants for energy research. The eight recipients include CEE’s Matteo Pozzi; ChemE’s Ignacio Grossman; ECE’s James Bain and Gauri Joshi; MechE’s Alan McGaughey and Venkat Viswanthan; and EPP’s Katie Whitefoot and Granger Morgan. They will receive a combined total of half a million dollars to conduct research in key energy topics including emerging information technology, advances in high-performance materials, and natural gas solutions.


Zhang holds leadership roles in three prestigious research associations

MechE’s Jessica Zhang is playing an important leadership role in three prestigious research associations. She serves on the Executive Council of US Association for Computational Mechanics (USACM) as a Member-at-Large, and chairs USACM Technical Thrust Area of Isogeometric Analysis. She also serves on the General Council of International Association for Computational Mechanics (IACM). Besides these two prestigious associations of computational mechanics, Zhang is chairing the Executive Committee of Solid Modeling Association (SMA) where she oversees all SMA businesses, including SMA awards, selecting conference chairs and program chairs for the annual Symposium on Solid and Physical Modeling, and SMA website and mailing list. Recently she launched two new awards: SMA Fellows and SMA Young Investigator Award.


Rubin on NBC News
NBCNews.com

EPP/MechE’s Ed Rubin was interviewed by NBC News about fossil fuels, which are constantly in the news, but rarely discussed in their totality. The article explains what fossil fuels are and describes the characteristics of the three types (coal, petroleum, and natural gas), and how they differ from one another. “Fossil fuels currently supply roughly 80 to 85 percent of the world’s energy,” said Rubin. “They are critically important for everything we do and value as individuals and as a society—all of which need a source of energy.” Though they are cheap and have high energy density, fossil fuels are the leading factor contributing to global warming, which has led to calls to end the world’s dependence on them.


March


Tomko is an advocate for accessibility
90.5 WESA

An alumna of Mechanical Engineering and Biomedical Engineering, Heather Tomko spoke with 90.5 WESA about advocating for accessibility and civil rights for disabled people. A public health researcher, Tomko is the founder of Accessible YOUniverse

 


Singh wins fifth preliminary round of 3MT

MechE Ph.D. candidate Prince Singh, advised by Maarten de Boer, was the winner of the CMU Libraries’ Three Minute Thesis (3MT) fifth preliminary round. The internationally recognized competition challenges Ph.D. students to consolidate their research projects, goals, and ideas in a three-minute oral presentation. The final competition will be help on Tuesday, March 26 in Kresge Theater in CFA at 4:30 p.m.

 


Viswanathan quoted on GBatteries’ revolutionary charging method
Axios

MechE’s Venkat Viswanathan was quoted in an Axios article about a newly unveiled battery and tech company, GBatteries, and their development of a faster way to charge lithium-ion batteries, which are used in electronic vehicles. Instead of using the traditional constant current, constant voltage (CCCV), their revolutionary method uses high-frequency “pulses” that would allow people to charge their electric cars as quickly as filling a gas tank. GBatteries’ adapter is likely several years away from commercial release and Viswanathan says, “The main question is whether you can do that without degrading the battery pack.”


Viswanathan and Sripad co-author piece on two-wheeled EV’s
The Hindu

MechE’s Venkat Viswanathan and Shashank Sripad recently co-authored a story on vehicle electrification in India for The Hindu. The authors note major gains made in Asia toward electrification and especially the benefits offered by two-wheeled electric vehicles. “The electrification success story in India hinges on electrifying two-wheelers, which will require lowering costs of Li-ion batteries, increasing charging speed and improving the charging infrastructure,” they conclude.


February


Viswanathan discusses motivation behind Tesla acquisition
Quartz

According to MechE’s Venkat Viswanathan in Quartz, ultracapacitors probably had little to do with motivating Tesla’s recent move to acquire ultracapacitor manufacturer Maxwell Technologies. The exact motivation behind the decision is still unclear; however, speculation is that Maxwell’s dry electrode technology could increase storage capacity for Tesla batteries or may help cut costs in the manufacturing process.


Saha wins first preliminary round of 3MT

MechE Ph.D. candidate Dipanjan Saha won the first preliminary round of CMU Libraries’ Three Minute Thesis (3MT). The internationally recognized competition challenges Ph.D. students to consolidate their research projects, goals, and ideas in a three-minute oral presentation. The aim of the presentation is to be accessible to a wide general audience without sacrificing technical and scientific understanding of the presentation topics.


Winners of the 2018 College of Engineering Staff Recognition Awards announced

Congratulations to the winners of the 2018 College of Engineering Staff Recognition Awards! At the 24th annual staff award ceremony winners were announced and length of service awards were distributed. The winners in each category were:
  • Continuous Excellence Award: Beth Hockenberry (CEE)
  • Innovation Award: Megan Kearns (CyLab)
  • Inspirational Leadership Award: Sandra DeVincent Wolf (Dean's Office)
  • Spirit Award: Deborah Kuntz (EPP)
  • Rookie Award: Mi Kim (MechE)
  • Burritt Education Award: Kate Sencindiver (MechE)

Faculty and students remember John Wiss
Mechanical Engineering

John William Wiss, a MechE professor for 30 years, passed away on January 13, 2019. He is remembered as a beloved teacher, mentor, and colleague, as well as a leader of Carnegie Mellon Racing (CMR), serving as faculty advisor and helping to fund the team himself.“John’s heart was really in the work. He enjoyed teaching the internal combustion engines course and working with the CMR team. Indeed, he was partly responsible for starting CMR,” said Satbir Singh, an associate teaching professor who now teaches the course and advises the team. “I learned a lot from John.”


Presto comments on lost productivity during shutdown
physicsworld.com

The 2018-2019 government shutdown halted a wide range of science-related agencies, including NASA, the National Science Foundation, and the Environmental Protection Agency. MechE’s Albert Presto commented that losing a month in productivity can really hurt scientists, especially those working on time-sensitive projects or just getting started. “It’s hard to quantify in terms of dollars how much the shutdown cost scientists in lost time,” he says. Presto was also quoted in Science News


Rubin speaks at children’s school in Valencia
Radio Valencia

EPP/MechE’s Ed Rubin recently spoke with children at a school in Valencia about climate change. You can listen to a short, non-English clip on Radio Valencia.


MechE students create IoT-enabled grilled cheese robot
Hackaday

MechE students Taylor Tabb, Mitchell Riek, and Evan Hill were featured on Hackaday for their automated grilled cheese-making robot. The robot, named “The Cheeeseborg,” is IoT-enabled via Google Assistant and was created for the students’ electromechanical design capstone project.


January


Whitefoot joins group of experts in refuting EPA proposal
Science Magazine

MechE/EPP’s Katie Whitefoot recently joined experts from 10 other leading universities and institutions in co-authoring a study challenging the EPA’s 2018 proposal to freeze fuel economy and emissions standards between 2020 and 2025. The authors contend that the decision, which contradicts a report made in 2016 and affirmed by the EPA in 2017, “has fundamental flaws and inconsistences, is at odds with basic economic theory and empirical studies, is misleading, and does not improve estimates of costs and benefits of fuel economy standards beyond those in the 2016 analysis.”