Abstract
Keywords: 3-wheeler concept car, bifuel, synthetic engine concept
Given the huge increase in traffic over the past few decades, especially in built-up areas, and the predicted growth rates, exhaust emission regulations for light vehicles with small engines will have to become more stringent. This will lead to advanced engine and exhaust after-treatment technologies being implemented in low-cost vehicles. While complex engine management systems and exhaust gas after-treatment processes are standard in cars and premium class motorcycles, lower priced vehicles currently tend to have much more basic systems in place.
Apart from exhaust emission characteristics, fuel availability, price and fuel consumption also play an important role in the development of new engine concepts. As a result, alternative fuel engines are becoming more and more attractive in various markets around the world.
In response to these trends, MAGNA STEYR has developed a three-wheeled concept vehicle that features innovative design, eco-friendliness and dynamic handling. Based on design concepts and virtual engineering, we put the vehicle on the road within a period of only four months. It is a light vehicle that is designed to comply with the new BS III emissions norms (Bharat Stage III) and for bi-fuel operation using gasoline and the eco-friendly alternative CNG (compressed natural gas). Together with our partner from the Institute of Internal Combustion Engines at Graz University of Technology, we will be presenting a suitable engine concept here that includes a comparative analysis of the legislation in the EU and India. The high demands placed on a three-wheeler in terms of quality, service life and low price were included in the considerations.