A vehicle that runs on air. It sounds like a fantastic idea, but energy is still needed to compress the air and the losses that go hand-in-hand with converting energy still have to be taken into account, just as in fossil fuel-based propulsion systems. Pros and cons aside, we still haven't seen air powered transport make an impact in the race to find economic, environmentally-friendly ways to get from A to B. Industrial Design student Dean Benstead thinks that compressed air does have a role to play in the future transport mix, and he's designed a working air-powered motorcycle prototype with a view to exploring the viability of the platform.
Benstead's "02 Pursuit" motorcycle is based on the geometry of a current-spec 250 cc motocross bike and uses running gear from a WR250F and Engineair's DiPietro air engine as its power plant.
In its current form it can hit speeds in excess of 62 mph (100 km/h) and, given that the first prototype was developed with a focus on design rather than engineering, Benstead believes that performance can be improved with further development.
"The concept evolved from research to sketches to computer modeling before the chassis and bodywork was built and fabrication at local manufacturer, Rinlatech Engineering, began," says Benstead.
"I wanted to explore the viability of compressed air as an alternative fuel, and my childhood experiences riding dirt bikes led me to design the motocross bike based around the Engineair engine."
:jawdrop: I cant believe what im reading, they actually listened to us. Forced purchase issue now gone for good . Lets hope the new tyres are a change for the better. After the fail that was 2.0, this is much better.
I should hope so, the Hindenburg was 1930's tech, these modern ideas are a huge leap forward. Not so large & cumbersome with many application & green credentials. They look radically different from the airships of yesteryear.
In recent times there's been a resurgence of interest in airships for military and commercial uses as evidenced by Lockheed Martin's High Altitude Long Endurance-Demonstrator (HALE-D) and Hybrid Air Vehicles heavy-lift variant of Northrop Grumman's Long-Endurance Multi-Intelligence Vehicle (LEMV). Like HAV's design, this concept from Canadian company Solar Ship is a hybrid airship that relies on aerodynamics to help provide lift, and like the HALE-D, it would have its top surface area covered in solar cells to provide energy and minimize its carbon footprint.
Although the Solar Ship aircraft would be filled with helium, under normal circumstances they would rely on the aerodynamic lift provided by their wing shape to provide more than half the lift required to get them off the ground. Additionally, the aircraft could also fly when filled with plain old air. This means the aircraft will still be able to fly - and, more importantly, land safely - if there is damage that results in helium loss.
Solar Ship says the aircraft's electric motor can either be powered solely by the energy provided by the on board batteries, or by the solar panels covering the wing - a feat already achieved by a conventional airplane design in the form of Solar Impulse.
The company points out that such heavier-than-air airships provide numerous advantages over their lighter-than-air brethren. Firstly, no mooring infrastructure or ballast weight is required to keep the aircraft from floating away during loading or unloading, making them more practical for the remote locations in which they are designed to operate. Additionally, not relying on buoyancy for lift means the aircraft can be smaller than lighter-than-air aircraft carrying the same payload. They are also more structurally robust and more maneuverable and resistant to wind and weather conditions.
I'll 2nd that. Its almost if they do it deliberately. Everybody has been waiting for driver swaps they even told us they were bringing driver swaps, then they pull this BS on us.
I really wanted to come back when they released Oulton but this really takes the biscuit.
He's not gaining any positions. You've just fabricated some kind of worse case scenario that never happened. He was running near the front & used it to avoid one car, he didnt gain any positions & he saved the rest of the field from a race ending wreck. The only person he passed was the guy who had already lost it. Effectively his lag switch had a positive result on the race so calling him out as a "cheat" is not right.
lol i don't see that as cheating though as he didn't gain anything. Plus he did everyone behind him a favour.
Anyway with the November build coming up, could someone post up whats supposed to be included. Have they finished driver swaps? Any cool new features? How many features have they promised & NOT delivered?