Three-in-One Device Stores Energy, Makes Hydrogen

Dean Sigler Batteries, Hydrogen Fuel, Solar Power, Sustainable Aviation 0 Comments

UCLA researchers Richard Kaner and Maher El-Kady, “Have designed a device that can use solar energy to inexpensively and efficiently create and store energy, which could be used to power electronic devices, and to create hydrogen fuel for eco-friendly cars.”  Kaner and El-Kady have devised many low-budget approaches to capturing and exploiting energy, such as their method of “burning” supercapacitors on a personal computer DVD.  Their newest accomplishment, according to Kaner, “Could dramatically lower the cost of hydrogen cars.” It would be useful in urban or rural areas, or even on remote battlefields, giving users the ability to make both electricity and fuel from the same device. In cities, it could store surplus energy from electrical grids, and in more …

Verdego Aero – Another Variant on VTOL Travel

Dean Sigler Electric Powerplants, GFC, Hybrid Aircraft, Sustainable Aviation 0 Comments

A Controversy for Starters Skeptics abound concerning the current spate of vertical takeoff and landing (VTOL) machines.  The latest entry in the competition comes from the trio of Erik Lindbergh, Eric Bartsch, and Pat Anderson of Embry-Riddle Aeronautical University.  Their Verdego eight-rotor machine looks a bit like the Airbus A3 Vahana, but has pusher, rather than puller, propellers on the rear wing. On his Linked In page, Bartsch jumps into an ongoing fray with his article, “The Inevitability of Short-Range Urban Aviation – Why I’m Betting Against the “Flying Uber” Skeptics.” It takes aim at the opposing point of view in “Going Direct: On the Insanity of Flying Ubers,” by Plane & Pilot writer Robert Goyer.  To shorten the two …

Pipistrel Electrifies China

Dean Sigler Announcements, Hybrid Aircraft, Sustainable Aviation 0 Comments

Taja Boscarol, Public Relations Manager for Slovenian aircraft company Pipistrel, announced the formal establishment of the fourth company of the Pipistrel Group at the Chamber of Commerce in Jurong City (Jiansu Province), China. The new company, PIPISTREL ASIA-PACIFIC, General Aviation Technology Co. Ltd. was founded by Ivo Boscarol (51-percent owner) and Danny Wu Hao (49-percent).  Hao, as financial partner, will provide the capital investment required for the construction of Project Jurong. The ownership of both Slovene companies, Pipistrel d.o.o. and Pipistrel Vertical Solutions (a new development under control of Tine Tomazic) remains 100-percent Slovenian as before. As Ms. Boscarol’s press release relates, “From now on, the PIPISTREL ASIA-PACIFIC, General Aviation Technology Co. Ltd company is the general distributor of Pipistrel …

Rolls-Royce, Airbus and Siemens Team Up on Hybrid Airliner

Dean Sigler Announcements, Batteries, Electric Aircraft Components, Electric Powerplants, Hybrid Aircraft, Sustainable Aviation 0 Comments

As many of your editor’s friends know, he is often lured to trolling the tabloids, looking for juicy bits about the royal family or Hollywood royalty.  Recently, while perusing the Daily Mail* for news of the upcoming Harry/Meaghan nuptials, he came across the big-headline news that three European power players – Rolls-Royce, Airbus, and Siemens, are collaborating on creating a testbed for a hybrid power system. The trio will take a Bae 146 four-engine regional jet, convert it to a hybrid demonstrator by 2020, and have a production plane in place by 2030.  The high-wing airplane has four turbofans in place now, but the partners will replace one with a Siemens two-megawatt electric motor powered by a Rolls-Royce two-megawatt generator …

Two Battery Fires in Self-Launching Sailplanes

Dean Sigler Batteries, Sustainable Aviation 0 Comments

Klaus Burhard publishes a wonderful news and blog site promoting ultralight sailplanes.  His German site has been the source for many blog entries by yours truly, and the latest items from Klaus are of concern to anyone involved with electric aircraft. He has reported in the last week on a disturbing incident with a UK-based HPH glass-wing 304eS/Shark FES “self-starter,” or self-launching sailplane.  The airplane is a standard-class 15 meter (49.2 feet) wingspan plane.  As seen in the video below, The FES (Front Electric Sustainer) motor on the nose swings a propeller which folds into the front contours of the sailplane when not powering the plane.  When a pilot engages power, the rotation of the motor pushes the propeller blades …

Mike Friend Talks Hybrids in Beijing

Dean Sigler Electric Powerplants, Fuel Cells, Hybrid Aircraft, Sustainable Aviation 0 Comments

Mike Friend spent 36 years with Boeing, rising to positions as Chief Engineer and Technology Director.  His technical and linguistics abilities helped make him a world traveler, creating the first fuel-cell powered airplane in Spain, for instance, in 2002 through 2008, when the demonstrator craft first flew.  That was the first of many hybrid designs Mike would work on, with samples of his work on display this month in Beijing.  At the E-Flight Forum, sponsored by Siemens, he held forth on single-, two-, and five-seat configurations that could benefit from hybrid power. His talk, “Hybrid electric aircraft concepts, and a rational approach to success,” explained his reasoning for being enthusiastic about hybrids and showed different ways hybrid technology could be …

Solar Impulse Foundation Seeks 1,000 Solutions

Dean Sigler Announcements, Solar Power, Sustainable Aviation 0 Comments

Andre’ Borschberg and Bertrand Piccard, founders and pilots of Solar Impulse, have founded an important outgrowth of their globe-spanning mission – The World Alliance for Efficient Solutions.  With almost 500 members and seeking 1,000 with responsible and profitable solutions the two are working to gain investors in literally saving the world. Bertrand Piccard sees a current vision of a world that’s out of phase with technological reality.  In an editorial, he mused: “When I was flying with my solar plane over the Atlantic Ocean, I remember looking at the sun that was giving energy to my four electric motors and their huge propellers. There was no noise, no pollution, no fuel… and I could fly forever. At one moment I …

Ampaire and its Zero Emission Airplane

Dean Sigler Electric Powerplants, Hybrid Aircraft, Sustainable Aviation 1 Comment

Ampaire, a California-based startup, has a simple, two-fold set of goals.  Its TailWind™ aircraft will solve the problems of high operating costs for short-haul airlines and reduce emissions by 99 percent.  They must make a compelling argument since they won one of ten awards at the recent the 2017 Hello Tomorrow Global Summit Deep Tech Challenge in Paris.   Kevin Noertke, CEO of the firm, presented a brief but energetic rundown on the company’s goals and the elegant aeronautical offering he and co-founders Cory Combs (CTO) and Ryan Bilton (CFO) envision.  Note the crowd, the band, and the high production values of the Summit. Your editor wondered about the “Powered By” reference to Airbus.  Kevin cleared that up in an …

Fisker’s Plans for Cars and Patents for Solid-State Batteries

Dean Sigler Batteries, Sustainable Aviation 0 Comments

Is there a Fisker battery in the future of electric vehicles?  The latest proclamations from Henrik Fisker indicate he is ready to launch a lovely four-seat car for CES 2018, and that it will have LG Chem batteries capable of powering the vehicle for 400 miles.  Charging the batteries for nine minutes will add 125 miles range.  That’s definitely competitive, but Fisker promises more for a future EMotion supercar. Fisker claims that machine will have newly-patented solid-state batteries that charge in a minute, have 2.5 times the energy density of currently available lithium batteries, and will be far cheaper to manufacture than today’s cells.  That’s in 2023, five years out. Five Years Out “Five years out” has been the refrain …

e-Genius Gets Around Quickly, Inspires Others

Dean Sigler Electric Powerplants, GFC, Hybrid Aircraft, Solar Power, Sustainable Aviation 1 Comment

Birds of the Same Tail Feather Configuration Prof. Dipl.-Ing. Rudolf Voit-Nitschmann (emeritus) had a lot to do with designing the 1996 Icare II solar-powered sailplane and the 2011 e-Genius.  Icare II set several world records in its 20 years, most under the guidance of pilot Klaus Ohlmann.  e-Genius won the award for being the quietest airplane at the Green Flight Challenge held in Santa Rosa, California, and was a close second to Pipistrel’s G4 in passenger miles per gallon (equivalent) energy use. Dipl.-Ing. Voit-Nitschmann was kind enough to explain to your editor how the propeller center came to be at the top of the tail on e-Genius.  It’s a similar configuration to that on the Icare II*, and one he …