The Next Possible Future Car

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  • Topic: Vehicle, Wankel engine, Amphibious vehicle
  • Pages : 11 (2881 words )
  • Download(s) : 74
  • Published : May 17, 2013
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INTRODUCTION
Traffic jams are the bane of any commuter. Many of us spend an hour or so stuck in traffic every week. The growing population is partly to blame for our congested roads, but the main problem is that we are not expanding our transportation systems fast enough to meet ever increasing demands. One solution is to create a new type of transportation that doesn't rely on roads, which could one day make traffic jams a 20th century relic. To do this, we must look to the sky and water.

WHY WE NEED A FLYING AMPHIBIOUS CAR
1. CARS
Although a little is needed to talk about the turbo engine cars. Even layman has knowledge about the car market, their development, history and evolving technology. People are having car craze nowadays. Car luxary, mileage, safety and costs are always hot topics. But still it has got limited field of use

DISADVANTAGES
* We cant travel faster than a speed limit
* It gets busted in traffic jam

2. FLYING CARS:
Twenty years ago, the former engineering professor from the University of California at Davis created Moller International to make flying cars. Moller's latest design, the Skycar M400, is designed to take off and land vertically, like a Harrier Jet, in small spaces. It can reach speeds of 400 mph (644 kph), but will cruise at around 350 mph (563 kph), and it has a range of 900 miles (1449 km). Gasoline, diesel, alcohol, kerosene and propane can be used to fuel the Skycar, and its fuel mileage will be comparable to that of a medium-sized car, getting 20 miles (32.2 km) to the gallon. The initial cost of a Skycar will be about $1 million, but once it begins to be mass produced that price could come down to as low as $60,000. The four-seat Skycar is powered by eight rotary engines that are housed inside four metal housings, called nacelles, on the side of the vehicle. There are two engines in each nacelle so that if one of the engines in one of the nacelle fails, the other engine can sustain flight. The engines lift the craft with 720 horsepower, and then thrust the craft forward. The Wankel engine replaces pistons of a conventional engine with a single triangular rotor spinning inside an oval-shaped chamber, which creates compression and expansion as the rotor turns. There are three combustion chambers in the Wankel, with a crankshaft between them. To make the Skycar safe and available to the general public, it will be completely controlled by computers using Global Positioning System (GPS) satellites, which Moller calls a fly-by-wire system. In case of an accident, the vehicle will release a parachute and airbags, internally and externally, to cushion the impact of the crash. sky car

types of sky cars

DISADVANTAGES
* These vehicles are yet to be in production
* They can only fly, that means they can’t be economical to travel always * There is still lots of research needed in this field because these type of flying cars are facing lots of mechanical problems 3. AMBHIBIOUS CARS

Amphibious literally means thing that can survive on land and even in water. Amphibious cars mean those cars who can travel on land and even run in water surfaces. Until the late 1920s the efforts to unify a boat and an automobile mostly came down to simply putting wheels and axles on a boat hull, or getting a rolling chassis to float by blending a boat-like hull with the car's frame. One of the first reasonably well documented cases was the 1905 amphibious petrol-powered carriage of T. Richmond (Jessup, Iowa, USA). Just like the world's first petrol-powered automobile (1885, Carl Benz) it was a three-wheeler. The single front wheel provided direction, both on land and in the water. A three-cylinder petrol combustion-engine powered the oversized rear wheels. In order to get the wheels to provide propulsion in the water, fins or buckets would be attached to the rear wheel spokes. Remarkably the boat-like hull was one of the first integral...
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