Automotive/Transportation - 2015
"Internal Combustion Engine With Direct Air Injection"
1. Changing the design of the head unit existing engine.
Result - 2x magnification power without increasing fuel consumption.
Reducing the number of parts, weight and size of the head and the engine block.
2. Production of the new engine.
Torque 6100 Nm at 100 rev / min.
Power 5000kwt / 10000 rev / min.
Engine weight - 57 kg.
Maximum speed - 20 000 rev / min
Dimensions 870 x 440 x 440 ...
The Critical Problem:
According to 97% of scientists worldwide, being in complete consensus that mankind MUST make some quick changes to how we live, operate and reduce the harmful emissions and byproducts we generate. This includes air & water pollution, CO2 gas and excessive amounts of trash.
The primary source of our energy is fossil fuel. Our homes and buildings account for about 40% of all energy consumed and our vehicles account for about another 40%.
Some strides are being made in Electric Vehicles but, almost all of them are very expensive. Only the top 10% ...
Concept of a motorcycles for everyone, to go everywhere!
Is based on simply ideas, the ergonomic triangle lets everybody take good feeling whit the bike, ensuring whit a low and confortable sitting that even women will love the ride position.
But the motorcycles specifics comes by a motocross chassis, the result is something pretty cool and funny, more or less intuitive like a scrambler, but more powerfull and "off-roader".
The electric engine allows to transform the tank in a smart container for everyday objects, in addition to the classic side cases for long journeys.
The electric engine ...
There is a lot of concern that is being expressed throughout the world with regards to the vehicular emissions, Especially the Heavy Commercial Vehicles. There of course have been lot of actions for the containment of the same. However these either have been costly or complex approaches for the users, while the Vehicle manufacturers are exercising all the efforts to make the emissions emanating from the Commercial vehicles Incl. the Buses cleaner, in this approach the vehicle architecture is getting more complex, there is anincrease in the impact of the kerb weights and the performance of the vehicles.
There are so many different kinds of vehicular accidents, and they can broadly be classified single vehicle accidents, or multiple vehicle accidents. Some can cause the chassis and/or the roll cage to deform and make it extremely difficult to open the doors to escape, particularly if the occupants are injured and have to evacuate the vehicle. Some scenarios are high-speed collisions, vehicle roll-overs, dropping of the vehicle from a height, etc. Precious time is lost in waiting for the fire department to cut up the cabin and rescue the occupants. In some cases, giving the occupants a chance to ...
Freedom Motors NL has designed an extremely efficient 1,2 and 3-rotor industrial multifuel rotary engine concept. Displacement is 533 cc per rotor, the working rpm range is between 3000 and 4500 rpm, dependable of type and application. The engine/rpm is electronically controlled without throttle, using a (direct) multifuel injection system.
Main goal of the concept is a extremely compact, light, clean and efficient engine ready for the 21st Century, usable for a wide range of applications;
• Range extender with a power range of 20 – 120 kW (1-3 rotors 4500rpm), dependable on the model, for use in cars, ...
NASA’s Langley Research Center developed a new technique that enables the preparation of metal/composite hybrid laminates, also known as fiber-metal laminates (FML), through a one-step processing method. Currently FMLs are prepared by a compression process using a press or autoclave with metallic layers sandwiched between layers of glass or graphite prepreg (preimpregnated fibers with a matrix resin). NASA’s process essentially eliminates the need to produce prepreg prior to the production of a hybrid laminate. It also allows the production of large, net shape structures that were previously not possible with autoclave or press technologies due to size constraints. This ...
Finger Print Starting (FPS) system is a revolutionary innovative starting system in two wheeler where the usage of keys can be avoided. Since the invention of the two wheeler there are lots of advancements in bikes (example: fuel injection, tubeless tyre etc,) except the keys. Almost every vehicle requires key to start them and these keys are made of metals and we need to insert them in the keyhole and turn to start the vehicle.The main drawback of using such key is that they can be reproduced easily by which any one can access the vehicle which leads to ...
Online shopping require fast delivery. From hub to receiver, it still takes a long time for a package to travel, especially in a big city. This trip in town consumes a lot of time, labor, energy and traffic space. We call this the "last-mile" dilemma.
The last-mile trip consists of many transfers. Post vehicles have to stop at a post office/station to unload and reload.
This is a structural reason of time wasting.
With help of autonomous driving technology, vehicles don't have to park only in order to transfer contents. It is much faster to dock to each other ...
The following work is an attempt to overcome the problems associated with an electric two wheeler. The setup consists of a 4 stroke gasoline powered 35cc single cylinder engine mechanically coupled with a brush less PMDC generator capable of producing 1KW at 3000 RPM, a motor controller and a 48V 250W motorized wheel commonly found in electric two wheelers.
OPERATION :- The single cylinder engine utilizes gasoline to drive the electric generator to produce sufficient voltage and current to propel the vehicle which is fed to the motorized wheel via the motor controller. The energy produced here is ...