Rising Above It: How the Automotive Industry is Elevating Urban Air Transport

Dean Sigler Electric Powerplants, Hybrid Aircraft, Sky Taxis, Sustainable Aviation Leave a Comment

Introducing Giles Kirkland Editor’s Note: Today’s guest writer, Giles Kirkland, “… is a passionate car expert and dedicated automotive writer. He always researches on the newest car technologies and willingly tries them out, then sharing his thoughts and expertise with other automotive and technology enthusiasts across the globe. You can find Giles and his ideas at Oponeo and on Twitter.”  Since he lives in England, he tends to spell things like “tyres” differently, but also writes about them with great depth and charm.  Herewith, his introduction to our readers.  We hope to feature his insights in future outings. Many governments, industries and groups push for a “green recovery” from the COVID-19 pandemic or simply make increasing efforts towards reducing the negative impact of people’s daily practices on the environment. We look at how the automotive industry is already backing sustainable aviation—and why. Why the Car Industry Cares about Green Aviation The car industry has expertise in mass-producing vehicles to high safety standards …

Rolls-Royce Rolls a Few New Approaches

Dean Sigler Electric Powerplants, Hybrid Aircraft, Sky Taxis, Sustainable Aviation Leave a Comment

Rolls-Royce, famous for building engines such as the WWII Merlin that powered Spitfires, Mustangs, Mosquitos and Lancaster bombers, is engaged on three (or four) fronts currently, bringing hybrid electric transport to the skies. Hybrid Electric VTOL for Commuting Rolls is jumping into this crowded market segment with its concept for an electric VTOL (Vertical Takeoff and Landing) machine, powered by four electric motors on the wings and two on the tail.   With over 100 machines of varying configurations that might be the Uber rides of the future – according to Electric VTOL News, Rolls, normally a conservative company, is planning something a bit radical – even in this field. Rolls’ headline for this craft indicates a new direction for the firm: “Quieter, cleaner and potentially disruptive: EVTOLs prepare for take-off.”  Launching at Farnborough this month, Rolls’ machine and its goals are best described in their launch publicity.  “Rolls-Royce’s hybrid EVTOL concept is based around the M250, the engine of choice …

24 hours of Le Mans 2013: Previewing the Future

Dean Sigler Diesel Powerplants, Electric Powerplants, Sustainable Aviation Leave a Comment

The 2013 24 Hours of Le Mans ended Sunday morning with hybrid racers taking the first five places.  Audi’s R18 e-tron Quattro took first, third and fifth places, with Toyota’s TS030 taking second and a well-earned fourth place.  The winner averaged over 149 mph for the 24 hours. According to Wikipedia, Audi’s R18 e-tron quattro is a hybrid version of the R18 ultra, with a Williams Hybrid Power-designed flywheel accumulator system for energy storage which delivers 500 kiloJoules (about 10.8 horsepower for one second) to the front wheels via an electric motor, giving the car four (quattro) wheel drive. The system, as per the regulations, is only available at speeds above 120 km/h (75 mph). The car is fitted with a smaller 58 liter (15.3 U. S. gallon) fuel tank, which might account for some of the 34 pit stops for the winning entry, despite lower fuel consumption promised by the hybrid system. The e-tron has six driver selectable automatic modes on the steering wheel, allowing short …