2022
Automotive/Transportation
Automobile displays such as engine temperature and oil pressure are being displaced by audible alarms and readouts on monitors with a simple digital readout for MPH. For the few applications that use a tachometer, its display can be overlaid on the front view when the driver’s hand touches the shift knob.
Described is “Malevolence,” a hybrid electric motorcycle, including an electric motor and jet engine. The vehicle combines a traditional electric motor, powered by battery, rotating the rear wheel with torque via a chain drive, and a secondary engine utilizing an air ducting array augmented with ramjet technology, able to propel the vehicle additionally via thrust.
Kirat is an electric-powered wheelchair with facilities that can be adjusted according to the user’s needs in terms of balance, the level of comfort, and everyday life requirements. This wheelchair has the unique capacity to be adjusted with the places and paths when the wheelchair is stopped or while it is moving.
Think of why Tesla is a game changer in the EV space. While their vehicles are very innovative, their vast charging network is a large reason why they are so popular. Now, the most popular electric vehicles in the US/World today aren't actually electric cars, but electric bikes and other smaller forms of mobility.
Laminated Bamboo Car: Vehicles made out of a renewable material.
It can be built with a chassis made completely out of glued bamboo composites, from pre-cut kits or shared patterns, using locally-grown sustainable materials, with low-tech tools. A 15-minute You Tube video is available, including engineering, fabrication with woodworking joints, bonding and stiffness testing.
Most car wheel diameters are in the range of 14 to 19 inches with such car following is submitted.
For a car with wheel diameter 14 inch (radius R= 17.8 cm) ,Circumference = 2πR, then the circumference is 111.78 cm or 1.11 meter.
For a larger wheel diameter of 28 inch (radius R=35.56 cm), circumference =2πR, the,
In recent years, aluminum alloys have become the dominant material for body-in-white (BiW) and battery enclosures (“BE”) in electric vehicles (“EV”) due to their low density. Aluminum BiW and BE, or other platform parts, typically provide weight savings of ~40% compared to equivalent commercially-used steels.
An optical refractometer has a uniquely designed and patented low-cost hybrid optical prism that channels light from a light source to an optical surface interfacing with the fluid to be detected. Depending on the refractive index of the fluid and other determining factors,
Since the creation of the automobile in 1886, automobiles have been moving towards autonomous operation to increase convenience and safety. It began with the automatic transmission, then the invention of automatic windows, and many more innovations. Today, every major OEM is innovating the next generation of automation, equipped with dozens of autonomous features.
Yet,
The presented engine design with an external piston combines the advantages of a classic engine with a gas turbine, i.e. high efficiency, low weight and small dimensions. It is a multi-fuel engine and it allows the use of high pressure compressed gases.
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