BMW Designworks Helped To Create This Sleek, Hydrogen-Powered Aircraft
Flying cars are all the rage these days and Alaka'i Technologies has unveiled their all-new Skai which was developed with the assistance of BMW Designworks.
Billed as the "world's first hydrogen fuel cell powered air mobility solution," the Skai is essentially an electric vertical takeoff and landing vehicle.
(https://images.carscoops.com/2019/05/442bcb5c-skai-flying-car-6.jpg)
BMW Designworks helped to create the styling of the Skai and it's a sleeking looking vehicle with large windows, a glass roof and wide sliding doors. The model also has a carbon composite airframe and landing skids as well as rotor booms that are sweptback to prevent sightline obstructions and vibrations.
The interior is relatively sparse, but there are five seats which are arranged in a V-formation to give passengers a better view of their surroundings. Speaking of passengers, they sit on impact-absorbing seats which feature four-point harnesses and what appears to be leather upholstery.
(https://images.carscoops.com/2019/05/a639043b-skai-flying-car-3.jpg)
The Skai's most unique feature is its powertrain which consists of three hydrogen fuel cells that power six electric motors that each produce 134 hp (100 kW / 136 PS). This enables the aircraft to hits speeds of up to 118 mph (190 km/h), but the company said most local trips will likely have an average speed of 85 mph (137 km/h).
The Skai can be equipped with a 200-400 liter (53-106 gallon) hydrogen fuel tank and this will enable the aircraft to stay afloat for up to four hours. The model can also travel up to 400 miles (644 km) without refueling.
(https://images.carscoops.com/2019/05/4d058809-skai-flying-car-2.jpg)
The Skai promises to "democratize" air transportation and doesn't require a helipad or runway. As a result, the model can land on rooftops, driveways and parking lots.
The Skai is currently undergoing testing and Alaka'i Technologies said the model is "autonomous-ready today," but FAA regulations currently don't allow for autonomous flight. As a result, the company will launch a piloted version first, before introducing an autonomous version which can seat up to five passengers. While people might be wary of an autonomous aircraft, Alaka'i Technologies said the Skai has multiple fail-safes and a parachute.
www.youtube.com/watch?v=2PHLDZ-DNpM
Link: https://www.carscoops.com/2019/05/bmw-designworks-helped-to-create-this-sleek-hydrogen-powered-aircraft/
They need to solve the obnoxious noise problem these things have.
Of all of these vtol pod things, the one I have most faith in reaching the market is the Bell Nexus.
(https://www.bellflight.com/~/media/bellhelicopter/images/company/innovation/nexus/image-gallery/1298_marketing_exterior_d3_preview_120718.ashx?la=en&hash=500E17AE6731DFFBAF49F8C3533423E1ED594CA9)
https://www.bellflight.com/company/innovation/nexus
Certainly not much other than oversize drones, but I wonder what the advantages are over helicopters regarding maneuverability, operating costs, safety etc.
Would have thought the Germans would have shied away from hydrogen aircraft after that whole Hindenburg debacle.
Quote from: MX793 on May 31, 2019, 12:09:32 PM
Would have thought the Germans would have shied away from hydrogen aircraft after that whole Hindenburg debacle.
BMW did not do much more then the seats and maybe the color scheme.
They say it doesn't need a helipad but blowing debris is a real issue.
Quote from: AutobahnSHO on May 31, 2019, 07:55:41 PM
They say it doesn't need a helipad but blowing debris is a real issue.
For helicopters powered by gas turbine engines, debris can be a major problem as it can be sucked into the engine. For one with electrically driven rotors, shouldn't be as much of a concern. Flying debris would be everybody else's problem.
Quote from: MX793 on May 31, 2019, 12:09:32 PM
Would have thought the Germans would have shied away from hydrogen aircraft after that whole Hindenburg debacle.
Oh, the humanity!
Quote from: MX793 on May 31, 2019, 12:09:32 PM
Would have thought the Germans would have shied away from hydrogen aircraft after that whole Hindenburg debacle.
:ohyeah:
https://en.m.wikipedia.org/wiki/Sadomasochism
Quote from: cawimmer430 on June 01, 2019, 04:15:42 AM
:ohyeah:
https://en.m.wikipedia.org/wiki/Sadomasochism
Sooooo Deutsch
Quote from: MX793 on May 31, 2019, 08:08:53 PM
For helicopters powered by gas turbine engines, debris can be a major problem as it can be sucked into the engine. For one with electrically driven rotors, shouldn't be as much of a concern. Flying debris would be everybody else's problem.
ha good point!