EAS VIII: Avetik Haryutunyan and Lithium Storage Capacity in Large Nanostructures

Dean Sigler Electric Powerplants, Sustainable Aviation 0 Comments

Although “large nanostructures” may sound like the same kind of oxymoron as “jumbo shrimp,” such things are relative even at the smallest of scales.  Dr. Avetik Haryutunyan, Chief Scientist in the Materials Science Division of Honda Motors in Columbus, Ohio, shared a small part of the knowledge contained in his numerous publications and patents with the audience at the eighth annual Electric Aircraft Symposium last April.  He reviewed experimental approaches to creating high lithium storage in carbon nanostructures, with the ideal of providing scientists and commercial developers usable materials and products. He reviewed the many experimental approaches to enhancing energy storage with lithium, attempting to achieve reproducibility and irreversibility, two touchstones of scientific validation. Dr. Haryutunyan explained that with 14 …

EAS VIII: Pipistrel’s Certifiable Hybrid Aircraft

Dean Sigler Electric Powerplants, Sustainable Aviation 0 Comments

No hype, Pipistrel’s Hypstair (hipster) was introduced by Tine Tomazic and Gregor Veble at this year’s Electric Aircraft Symposium.  The attempt to bring the world’s first certified hybrid aircraft to market is a joint venture by Pipistrel with partners Siemens, the University of Maribor, the University of Pisa and MB Vision, a specialist in providing visual information. Siemens, as might be imagined, is providing an “ultra-light weight integrated drive train” for the aircraft,”  Slovenia’s University of Maribor the HIL (hardware in the loop) evaluation for electric motor control testing and dynamic emulation of mechanical loads, Italy’s University of Pisa for evaluation of hybrid technology advantages, and MB Vision for development and integration of the aircraft’s interior and human machine interfaces …

EAS VIII: Dr. Jaiwon Shin Brings NASA to CAFE

Dean Sigler Diesel Powerplants, Electric Powerplants, GFC, Sustainable Aviation 0 Comments

The CAFE Foundation was honored this year to have Dr. Jaiwon Shin, Associate Director for the Aeronautics Research Mission Directorate. at the National Aeronautics and Space Administration (NASA), speak at the eighth annual Electric Aircraft Symposium.  His responsibilities at the agency, and his earnest regard for CAFE and its direction were evident during his talk. According to his NASA biography, “Dr. Jaiwon Shin…  manages the agency’s aeronautics research portfolio and guides its strategic direction. This portfolio includes research in the fundamental aeronautics of flight, aviation safety and the nation’s airspace system.”  Such tasks include overseeing the next generation (NextGen) air traffic control system, funding promising research projects, crafting policies that will assure ongoing progress in creating cleaner, safer flight vehicles, and coordinating …

EAS VIII: Bruno Mombrinie and Dr. Brien Seeley – Economies and Practical Considerations for Sky Taxis

Dean Sigler Electric Powerplants, GFC, Sustainable Aviation 0 Comments

Bruno Mombrinie, a director for the CAFE Foundation, and Dr. Brien Seeley, founder and President of the organization, gave a one-two presentation on pocket airports and Sky Taxis that examined the practical and operational facets of such a program, first described in detail in a joint NASA/CAFE Foundation document.  According to Bruno’s CAFE biography, “As a freshman, he helped build MIT’s Chrysalis human powered airplane. Later that summer he got to fly the plane several times. ‘The feeling of being so, so high (39ft)…to fly under my own power was beyond…I just wanted to burst…actually I was so out of breath from the effort, I could hardly mouth ‘yippee!’”  (The Chrysalis, and other MIT designs led to Daedalus, the HPA that flew from Crete …

EAS VIII: John Langford Shares a Wide Range of Skills

Dean Sigler Diesel Powerplants, Electric Powerplants, Sustainable Aviation 0 Comments

Dr. John S. Langford is the Chairman and CEO of Aurora Flight Sciences Corporation, which he founded in 1989.  He has Bachelor’s, Master’s and Doctoral degrees from MIT in Aeronautics and other disciplines. While at MIT, he led a series of human-powered aircraft projects, culminating in the Daedalus Project, which in 1988 made a 72-mile flight between the Greek islands of Crete and Santorini.  He was just named 2014 winner of the National Aeronautics Association’s Cliff Henderson Trophy, awarded for “…a living individual, group of individuals, or an organization whose vision, leadership or skill made a significant and lasting contribution to the promotion and advancement of aviation and aerospace in the United States.”   He shares the honor with earlier winners …

EAS VIII: Calin Gologan and George Bye Make a Sunlit Announcement

Dean Sigler Electric Powerplants, Sustainable Aviation 1 Comment

Calin Gologan of PC-Aero GMBH in Germany and George Bye of Bye Aerospace in Colorado made an auspicious announcement about practical solar-electric propulsion advances for manned and unmanned aircraft.  Their presentation at the eighth annual Electric Aircraft Symposium pointed toward a possible rebirth in flight training at prices not seen in decades.  Their two companies are forging an alliance called the Aero Electric Aircraft Corporation (AEAC), which will produce a two-seat, side-by-side sport and training aircraft called the Sun Flyer.  As stated in their press release, “The Company will bring to market the first U.S.-sponsored, practical all-electric airplane serving the training, recreational and general aviation markets.” Gologan and Bye’s talk at the Symposium focused on their joint plans to create …