2014
Automotive/Transportation
Aim of this is to present the alternative HEV (PHEV) concept, potentially more efficient than fuel-cell powertrains, which can in the same time compete with the conventional vehicles (CV) in retail prize, functionality and all drive situations!
Vehicles on road are driven by the power delivered by the engine, which intern is limited by the Road Loads acting over the vehicle under driven state. Most common Loads are Aerodynamic and Rolling resistance.
The Problem:
Low air pressure tires skid and hydroplane more easily. This greatly consumes more fuel and reduces tire life. A Tire Pressure Monitoring System or TPMS is a system to monitor the air pressure inside the automobiles tires.
Aerial Armour for Vehicles
PROJECT BY: KUMAR RISHABH and ANAGH PRASAD, IIT Delhi
INTRODUCTION
Every year more than 1.3 million people die worldwide due to car accidents. As engineering students, it’s our passion to try to find solutions to such problems.
The Aerostatic Suspension System is a mechanical contraption that achieves flotation in air of a vehicle and its load by means of a number of cylinder and piston sets (one per wheel). The pistons possess seals that impede the entrance of air as the piston moves within the cylinder.
Problem: In India, getting stuck in traffic is something that everyone has to go through every day. But how often do you see an ambulance with a person struggling for his life stuck behind you. You want to help by giving way, but you can’
As shown in the figure, the main components of the system are an IC engine, an air compressor, a pneumatic air motor, two heat exchangers and two air storage tanks.
Heavy Duty Vehicles have been dealing with high under hood temperatures even before the Environmental Protection Agency mandated their antipollution requirements for October, 2002 engines and the engine manufacturers chose Exhaust Gas Recirculation (EGR) to deal with these requirements.
Page 2 of 18