Dr. Brien Seeley, President of the CAFE Foundation, shared the news of an exciting breakthrough that could make the see-through parts of an airplane’s solar collectors. Most solar collectors have a black or near-black look because they are absorbing light in the visible spectrum. Pulling energy from infrared or ultraviolet spectra invisible to the human eye allows Ubiquitous Energy’s Clearview Power translucent film of to be laid over iPad and Kindle screens and keep them charged constantly. Consider the possibilities of such films covering the Plexiglas or carbonate canopies on aircraft. Even those portions could then be energy collectors. On craft such as electric sustainer motor powered sailplanes, the glazed area comprises a large part of the total fuselage surface area. According to the MIT Technology Review, “…The transparent solar cells are made of various organic layers, deposited one at a time on top of a glass or film. This process could easily be integrated into thin-film deposition systems found …
UAVs, Canine First Officers, and Semi-automated Flight
Dr. Brien Seeley, founder and President of the CAFE Foundation, will speak on “The CAFE Green Flight Challenge Program,” at the Unmanned Aircraft Systems conference at San Diego, California, October 10 through 12, 2012. His talk fits well into the conference’s sub-title, “Opportunities, Needs and Challenges,” and will probably reflect the direction he’s been pointing to with recent CAFE presentations on aerial commuting and pocket airports. The Green Flight Challenge certainly showed that the nascent technology is capable of giving fast, short-range transport at a potentially economical price. The conference will focus on military uses of UAVs and how to integrate them with existing hardware and systems. Since many military-based unmanneds will be navigating our civilian skies in the near future, civilian pilots and air traffic control systems will be obliged to integrate their resources to allow safe passage through what could be skies crowded with autonomous craft. Governor Jerry Brown recently signed a bill that allows self-driving cars on California highways. …
IBM’s 500 Mile Battery Progress
According to an article by Simon Fogg on the New Electronics UK web site, “In the early 1900s, electric vehicles were more common than their petrol powered counterparts – and so were steam powered versions, although these allegedly took 45minutes to start.” What we now think of as “alternative energy” vehicles were killed off when the self starter became a common feature on internal-combustion cars. The danger of breaking an arm while cranking the family automobile was gone, and women, who had been big proponents of the salon-like electrics of the day, turned to gasoline power to run errands. With two billion fossil fuel-powered cars pumping their exhausts into a beleaguered atmosphere, the question becomes not whether there will be enough gasoline in the future, but whether the future can survive a plentiful supply of such fuel. The CAFE Foundation’s April Electric Aircraft Symposium introduced IBM’s Battery 500 project, as directed by Dr. Winfried W. Wilcke, Manager of Nanoscale Science …
Jonathan Trent and the Omega Project
Jonathan Trent, a NASA researcher, presented his OMEGA Project at the CAFE Foundation’s 2010 Electric Aircraft Symposium. It promised a simple and practical way to grow oil-rich algae using effluent from city waste, and processing it with sunlight and wave motion in a continuous process. Such a system would clean wastewater, reduce CO2, and provide non-food-stock-based biofuels for transportation. OMEGA, “Offshore Membrane Enclosure for Growing Algae”, is now a more complex system as Dr. Trent and at least three research teams develop the technology in the San Francisco Bay Area and at Santa Cruz on the nearby California coast. In this TED (Technology, Entertainment, Design) lecture from 2011 Dr. Trent gives an update on the process and how it can be integrated with other energy technologies and even seafood cultivation enterprises to bring power and prosperity to our coastal regions. It is an engaging and thought-provoking 17 minutes, and addresses the issue of food vs. biofuels in a strong, but …
Joules in Her Crown
One of the favorite speakers at the Electric Aircraft Symposia sponsored by the CAFE Foundation, Eva Håkansson is more than just a great talker. She recently topped 216 miles per hour in KillaJoule, her streamlined electric sidecar motorcycle. She built 80 percent of the 250-horsepower vehicle herself over two and one-half years. An engineering graduate student at the University of Denver, Eva and her husband Bill Dube’ hold world records on and in their electric motorcycles. Eva managed to come within three mph of the world record internal-combustion powered for sidecars on the salt flat. She also managed a world record for the flying mile, going through the traps at 191.488 mph – the record awaiting American Motorcycle Association certification. Overall, KillaJoule is the world’s fourth fastest electric motorcycle, and Eva is headed back to Bonneville to attempt more records. The 250 HP battery-powered motorcycle had a measured top speed of 216.504 MPH and did set a new official world …
Silent Falcon – A Solar-Powered UAV
While Boeing and AeroVironment proceed with stratospheric, hydrogen-powered giants such as the Phantom Eye and the Global Observer for extremely long-range surveillance and monitoring duties, an Albuquerque, New Mexico company is exploring the potential of a small, lower-altitude, hand-launched craft that can search – and if necessary – destroy. A recent report from Volta Volare’s Paul Peterson attending the Association for Unmanned Vehicle Systems International conclave in Las Vegas, Nevada and an email from George Bye, Chairman and CEO of Bye Aerospace, alerted your editor to the new reconnaissance aircraft. George wrote, “While the electric Cessna program continues to advance under the leadership of Charlie Johnson and a new name, ‘Beyond Aviation’, we have continued our research into solar-electric hybrid propulsion in unmanned aircraft. At the early August 2012 AUVSI conference, my company, Bye Aerospace together with Silent Falcon UAS Technologies, unveiled a small solar-electric powered drone. The remarkable economics and technology is proven and the performance benefits have been demonstrated.” …
Annual Personal Aircraft Design Academy Dinner and Presentation at AirVenture 2012
Dr. Brien Seeley, President of the CAFE Foundation, and Program Chair for the Personal Aircraft Design Academy (PADA), announces that the group’s catered buffet “networking” dinner will be followed by a special meeting for top aircraft designers, enthusiasts and aero engineers as part of AirVenture 2012 at Oshkosh, Wisconsin. His announcement highlights the following: “The dinner will be at 6:15 p. m. on Friday July 27 at the Memorial Wall Tent near the Air Academy Lodge, with the PADA meeting following at 7:30 PM in the air-conditioned Vette Theatre inside the AirVenture Museum, a short walk from the tent. “This year, we’ve made it easy to register online in advance for the limited seating available. Please visit this site now to get signed up: “PADA Dinner Registration. “PADA history is available at PADA History. “Keynote speaker for PADA 2012 will be electrical engineer and aeronautical innovator Tine Tomazic, who will present the amazing story of the electric powered, 403 pMPG Pipistrel …
Living Up To a Standard
Ron Gremban is an early developer of plug-in electric hybrid (PHEV) automobiles, having helped convert hundreds of Toyota Priuses to extend their electric-only range and make them even more practical real-world automobiles. His 2008 writing on the differences between the Prius and Chevrolet’s Volt shows an ability to consider the actual physics and engineering involved rather than allowing the heat of the debate to obscure the realities. Backing from Dr. Andrew Frank of UC Davis gives further credibility to Gremban’s views. Given his demonstrated abilities and his dispassionate vision, it’s no surprise that Gremban would look at projected electric flight in ways that haven’t yet occurred to its most ardent promoters. On April 27, at the Friday evening Motors theme dinner, as part of the Electric Aircraft Symposium hosted by the CAFE Foundation, he shared some of his concerns about potential safety concerns for electrified flight. For instance, how do pilots and know that an electrically-powered propeller is “on” or activated …
Fastest Electric Vehicle Design at EAS VI
Dr. Brien Seeley, President of the CAFE Foundation, has made the following announcement: “The Chief designer of the F-22 Raptor has prepared another spectacular design: The World’s Fastest Electric Vehicle. This new aircraft design will be presented along with the other outstanding talks at next week’s CAFE Electric Aircraft Symposium, April 27, 28 in Santa Rosa, California (Sonoma Wine Country). This symposium, dedicated to the burgeoning new domain of emission-free flight, now has representatives from Boeing, Bosch, IBM, Honda, Nortrhop-Grumman, Japan Air Lines, Rolls-Royce, Siemens, Aerovironment, FAA, Cummins, Cessna, Lycoming and many other companies enrolled to participate.” The high-speed electric may be a response to Ivo Boscarol’s pledge to put up $100,000 of his Pipistrel G-4 winnings at last year’s Green Flight Challenge for the first supersonic electric aircraft. Program Details can be found here. There is still time to pre-register online here.
New FAI Records for Electric Flight
Jean Luc Soullier of Belgium claimed three world records for electric aircraft in the FAI RAL1E (microlight electric, single place, landplane with moveable aerodynamic controls) sub-class on February 2, 2012 at Sisteron, France – home of Electravia. All three records are being scrutinized by the Federation Aeronautique Internationale. Soullier attained an altitude of 2,401 meters (7,877 feet), covered 50.27 kilometers (31.17 miles) over a closed circuit course without landing, and averaged 136.36 kilometers per hour (84.54 mph) for that distance. All records are claimed in Soullier’s Colomban MC-30 Luciole, powered by a Lynch-type motor and controller supplied by Electravia. These are not the MC-30’s or Soullier’s first records. He set a speed record on a 15 kilometer course with the airplane’s previous power system, and a few months later in 2011, set a speed record before the airplane’s sponsor, His Serene Highness Prince Albert II of Monaco while at the Aero Expo at Friedrichshafen. The official record was cancelled, however, …