I would like to express my sincere appreciation to my supervisor, Saikat Biswas, Lecturer, Department of Mechanical Engineering, Sonargaon University, Bachelor of Science in Mechanical Engineering Dhaka, Bangladesh, for his proper guidance, inspiration, suggestion, all kinds of support, to provide adequate facilities and create supervision to carry out and complete the work on time. I would like to express my sincere gratitude and thanks to the Vice Chancellor of Sonargaon University, Bachelor of Science in Mechanical Engineering for financial support during research period. Finally, I would like to express my gratitude to all teachers and laboratory staff who helped me to carry out the work.
The information from this paper provides the instructions to improve engine performance by using non-conventional supercharger at a low cost. In this study, a newly designed non-conventional supercharger was tested in a small gasoline engine. From those results, it can be concluded that the performance of a traditionally manufactured motorcycle can be significantly increased by this newly designed supercharger with a few modifications.
When the engine was in steady state then without 12V non-conventional supercharger voltage and when using 14V non-conventional supercharger voltage. When the engine was in steady state then without 4 N-m non-conventional supercharger torque and using non-conventional supercharger torque 5.46 N-m.
INTRODUCTION (1-1)
Objectives
LITERATURE REVIEW (2-11)
- Present situation of super-charging in motorcycle engine
- Supercharger
- Types of supercharger
- Comparison between conventional Supercharger & non-conventional Supercharger
- Advantages for non-conventional Supercharge?
- Disadvantages for non-conventional Supercharger?
- Motorcycle engine
- Types of motorcycle engine
- Comparison of two stroke and four stroke engine
Detractors stated that the bike became too difficult to control when push came to shove, especially in corners. The following year Honda increased the engine capacity to 674cc and increased the compression ratio to 7.2:1 which increased power to 97 HP, but it was short lived. Soon after the launch of Honda's CX500 Turbo, there was Yamaha's answer - the XJ650LJ Sea which had the distinction of appearing in the Bond film Never Say Never Again.
At its release it was claimed to be the fastest production bike in the world. But economics of production and cost of ownership meant that even Kawasaki's machine was eventually phased out and we wouldn't see another forced induction motorcycle until the announcement of the Kawasaki Ninja H2 and H2R last year. We've talked at length about both the Ninja H2 and H2R and while we're extremely impressed by the specs of the H2R, we're a little less enthusiastic about the legitimate H2, which suffers from excessive weight.
It's also not tested in the real world and Kawasaki probably doesn't want a lot of money eating into their profits on warranty claims. The reason for that is renaissance is actually quite boring but very important - the environment. Like it or not, motorcycle manufacturers ignoring both emissions and fuel consumption of their machines are coming to an end, which means that forced induction is unlikely to be a small flash in the pan this time around, but part of the ongoing motorcycle landscape - only such as electric bicycles.
It is a fact that the power output of an engine increases with an incrimination in the amount of air or fusion in the cylinder at the start of the compression stroke because it allows the burning of more amount of fuel. In the unsupercharged car engine, when a piston is pulled through the connecting rod to the bottom of the cylinder, a mixture of gasoline and air enters the cylinder via the intake valve and manifold, from the carburetor. This charge is compressed by the piston during the upward peregrination, and is definitely ignited by the spark plug and burns, exerting a pressure on the piston on its 'working' stroke.
This charge "pulled" by the piston can vary in size for a number of reasons. These are commonly used in vehicles and are driven by the engine via a belt system. Each shaft is driven by a motor via a V-belt or gear train (depending on distance).
This arrangement helps the scapula to remain in contact with the inner surface of the body. In this way, the amount of air entering at the inlet reduces its volume on the way to the outlet.
THEORITICAL ASPECTS (12-12)
- Overall Efficiency
- All components of non-conventional supercharger
- Modification of an engine for supercharging
- Working principle of a non-conventional supercharger
- Operation system
- Significant features of the technology
Carburetor is one of the non-conventional equipment parts, as well as the main components of the engine. This is a non-conventional supercharger, the entire supercharger is powered by engine power, but runs from a battery source. First, the air cleaner must be opened, then a non-conventional filler must be installed inside the air cleaner.
When starting the engine for the first time, then turning on the unconventional compressor, then we get better performance. Using a non-conventional supercharger with a motorcycle engine and a motorcycle engine consumes 0.315 kg of oil per hour with an oil calorific value of 42000 KJ/kg. From the analysis of experimental results, the effects of unconventional supercharging on engine performance can be summarized.
Experimentation and competition results have proven that the non-conventional supercharger will increase the engine revs as well as the battery voltage. Inspiring to take power from the battery, the non-conventional charger does not reduce battery power, since the manufacturing and maintenance costs are lower than the conventional charger, but since this type of device is used in heavy vehicles, I hope that we do not- conventional supercharger will be better because we have tested and used it effectively.
ANALYSIS AND RESULT (22-27)
Voltage data table for 125 cc engine
Torque data table for 125cc engine
Calculation
Result comparison
This device has compressed air from atmospheric pressure to high pressure air and helps to keep the flow of air in a consistent manner. So if we used this device in our light weight vehicle we can have better performance of previous system.
CONCLUSION AND DISCUSSION (28-30)
Discussion
