A turbocharger uses the heat energy from exhaust gases to drive a turbine, which spins an air compressor to force more air into the engine. This allows more fuel to be burned, increasing engine power. A turbocharger has a turbine and compressor wheel connected by a shaft. Boost pressure is controlled using a wastegate valve. Turbochargers provide advantages like increased power and fuel efficiency but can experience failures if lubrication is inadequate.
A turbocharger is a turbine-driven device that increases an Internal Combustion Engine's Efficiency and Power Output by forcing extra air into the combustion chamber at higher pressure than atmospheric pressure.
In these we discuss about what is Turbo Charger, why we use it. What is the technology behind it. Parts of TC. Design and operation. Response time. What is Boost Control in TC and who it works. Failures in TC and its maintenance. Advantages and Disadvantages.
A seminar presentation on performance of turbochargers in engines. A minor/ major project presentation for B.Tech/MTech students. for more seminar presentations log on to www.mechieprojects.com
Turbocharger and supercharger boosted power by reusing exhaust air to get power. It mainly discuss about turbocharger working and supercharger working. In this presentation includes turbocharger diagram and supercharger diagram for more understanding. Turbocharger moto is to deliver high torque from used gases.Turbocharger and supercharger really biggest revolution in automobile industry.Turbocharger and supercharger on same engine can enhance power but it may increases weight and tension on engine and gear.it may disturbs gear cycle in engine.
The automobile industry has seen a very rapid growth in the past decade, this is followed by the evolution from ordinary inline cylinder engines to high performance V-type engines, etc., but the parameters which take the centre stage of the competition are efficiency, power, and environmental safety. One technology that is going to be the heart of the future diesel cars is TWIN TURBO technology. The basic principle is derived from the old familiar turbo mechanism. This uses the exhaust from the engine to pressurize the inlet air, thereby providing more oxygen to flow through the combustion chamber, to burn the fuel more efficiently and thus increasing the power output. Unlike the Bi-Turbo mechanism, this Twin Turbo is a combination of two turbo chargers mounted serially rather than in parallel. This configuration offers the car a whopping 112 BHP per litre (1000cc) of engine capacity, which is a world record. And it produces a maximum torque of 400Nm at 1400 RPM. Even though the car delivers a much higher power than its counterparts, it still maintains the conventional 16.5 KMpL as mileage. The environmental safety standard is the major consideration today; this technology is EURO V ready. The only car in India, which has this facility, is Hyundai i20. This technology if properly adopted by the automobile industry could provide a major breakthrough in the Indian commercial car manufacturing.
hi, I am sujon I just completed graduate at International University of Business Agriculture and Technology in Bangladesh Department of Mechanical Engineering
hi, I am sujon I just completed graduate at International University of Business Agriculture and Technology in Bangladesh Department of Mechanical Engineering
A turbocharger is a turbine-driven device that increases an Internal Combustion Engine's Efficiency and Power Output by forcing extra air into the combustion chamber at higher pressure than atmospheric pressure.
In these we discuss about what is Turbo Charger, why we use it. What is the technology behind it. Parts of TC. Design and operation. Response time. What is Boost Control in TC and who it works. Failures in TC and its maintenance. Advantages and Disadvantages.
A seminar presentation on performance of turbochargers in engines. A minor/ major project presentation for B.Tech/MTech students. for more seminar presentations log on to www.mechieprojects.com
Turbocharger and supercharger boosted power by reusing exhaust air to get power. It mainly discuss about turbocharger working and supercharger working. In this presentation includes turbocharger diagram and supercharger diagram for more understanding. Turbocharger moto is to deliver high torque from used gases.Turbocharger and supercharger really biggest revolution in automobile industry.Turbocharger and supercharger on same engine can enhance power but it may increases weight and tension on engine and gear.it may disturbs gear cycle in engine.
The automobile industry has seen a very rapid growth in the past decade, this is followed by the evolution from ordinary inline cylinder engines to high performance V-type engines, etc., but the parameters which take the centre stage of the competition are efficiency, power, and environmental safety. One technology that is going to be the heart of the future diesel cars is TWIN TURBO technology. The basic principle is derived from the old familiar turbo mechanism. This uses the exhaust from the engine to pressurize the inlet air, thereby providing more oxygen to flow through the combustion chamber, to burn the fuel more efficiently and thus increasing the power output. Unlike the Bi-Turbo mechanism, this Twin Turbo is a combination of two turbo chargers mounted serially rather than in parallel. This configuration offers the car a whopping 112 BHP per litre (1000cc) of engine capacity, which is a world record. And it produces a maximum torque of 400Nm at 1400 RPM. Even though the car delivers a much higher power than its counterparts, it still maintains the conventional 16.5 KMpL as mileage. The environmental safety standard is the major consideration today; this technology is EURO V ready. The only car in India, which has this facility, is Hyundai i20. This technology if properly adopted by the automobile industry could provide a major breakthrough in the Indian commercial car manufacturing.
hi, I am sujon I just completed graduate at International University of Business Agriculture and Technology in Bangladesh Department of Mechanical Engineering
hi, I am sujon I just completed graduate at International University of Business Agriculture and Technology in Bangladesh Department of Mechanical Engineering
BBC Turbocharger for Sale
Condition : Used and fully reconditioned
Type : VTR 161
Subjected to being unsold
Contact us at : http://www.marine-engines.in/search/label/Turbocharger
FABRICATION AND IMPLIMENTATION OF TUEBOCHARGER ON TWO STROKE VEHICLEijiert bestjournal
In present situation everybody in this world needs to ride a high powered,high fuel efficient and less emission two wheelers. In order to meet the requirements of the people an attempt have been made this in this proje ct to increase the power by using the exhaust gas of the engine by passing this gas o n to turbine compressor arrangement. This compressor compresses the fresh a ir and is sent to the carburetor. Now a days the demand of the fuel is increased beca use of turbocharger is important to increase the performance and the fuel efficiency is increased by using turbocharger.
What is a turbocharger and wastergate? And, how to diagnose a defective turbocharger? If you have more auto parts questions please view our other auto parts presentations.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
2. INDEX
WHAT IS A TURBOCHARGER
WHY WE USE
TECHNOLOGY BEHIND
PARTS of a Turbocharger
Turbocharger Design and Operation
Turbocharger Size and Response Time
BOOST CONTROL
TURBOCHARGER FAILURES
Maintenance / Problem
Additional technologies commonly used in turbocharger installations
Applications
Advantages of Turbochargers
The Disadvantages of Turbocharger
Conclusion
References
3. WHAT IS A TURBOCHARGER ?
It is a turbine driven compressor.
It uses the waste energy from exhaust gas to increase the charge
mass of air and power of the engine.
Increase amount of air
Locate at exhausr side
Convert exhaust to mechanical work
Compressor wheel is driven by shaft
High Compress air in the turbocharger passed to intake
4. A TURBOCHARGER IS AN…
…“AIRPUMP” powered by the unused
heat energy normally wasted out the
exhaust.
5. WHY WE USE ?
It uses some of the unused energy contained in the hot exhaust gases.
Wide range of power levels.
Increases the density of the air to add more fuel.
Reduces specific fuel oil consumption.
Improves mechanical, thermal efficiencies.
6. TECHNOLOGY BEHIND
Turbocharger is a turbine driven air
compressor and a forced induction device
powered by exhaust gases from the internal
combustion engine.
Here, air is compressed twice once during
induction into the engine and secondly
during compression stroke of the engine
FIGURE 1: A turbocharger uses some of
the heat energy that would normally
be wasted.
7. PARTS of a Turbocharger
Turbine
Compressor
Bearing system
Manifold
Hot lines
Cold lines
Lubrication Lines
Figure 2:
Parts of a Turbocharger
8. TURBOCHARGERS
Turbocharger Design and Operation
A turbocharger
consists of two
chambers
connected by a
center housing.
The two chambers
contain a turbine
wheel and a
compressor wheel
connected by a
shaft which passes
through the center
housing.
FIGURE 3. The exhaust drives the turbine wheel on the
left, which is connected to the impeller wheel on the
right through a shaft. The bushings that support the
shaft are lubricated with engine oil under pressure.
9. TURBOCHARGERS
Turbocharger Size and Response Time
Turbocharger response time is directly related to the size of the turbine and compressor
wheels.
Small wheels accelerate rapidly; large wheels accelerate slowly.
While small wheels would seem to have an advantage over larger ones, they may not
have enough airflow capacity for an engine.
To minimize turbo lag, the intake and exhaust breathing capacities of an engine must
be matched to the exhaust and intake airflow capabilities of the turbocharger.
10. BOOST CONTROL
Both supercharged and turbocharged systems are designed to
provide a pressure greater than atmospheric pressure in the intake
manifold.
This increased pressure forces additional amounts of air into the
combustion chamber over what would normally be forced in by
atmospheric pressure.
This increased charge increases engine power.
11. BOOST CONTROL
Wastegate
• A turbocharger uses exhaust gases to increase
boost, which causes the engine to make more
exhaust gases, which in turn increases the boost
from the turbocharger.
• To prevent overboost and severe engine damage,
most turbocharger systems use a wastegate.
• A wastegate is a valve similar to a door that can
open and close.
• The wastegate is a bypass valve at the exhaust
inlet to the turbine.
• It allows all of the exhaust into the turbine, or it can
route part of the exhaust past the turbine to the
exhaust system.
FIGURE 4. A wastegate is
used in the diesel to
control maximum boost
pressure.
12. BOOST CONTROL
Relief Valves
A relief valve vents pressurized air from the
connecting pipe between the outlet of the
turbocharger and the throttle whenever
the throttle is closed during boost, such as
during shifts.
FIGURE 5. A blow-off valve is
used in some turbocharged
systems to relieve boost
pressure during
deceleration.
13. TURBOCHARGER FAILURES
When turbochargers fail to function correctly, a drop in power is
noticed.
To restore proper operation, the turbocharger must be rebuilt,
repaired, or replaced.
It is not possible to simply remove the turbocharger, seal any
openings, and still maintain decent drivability.
14. Maintenance / Problem
LACK OF OIL
DIRTY OIL
MECHANICAL DAMAGE OF VANE WHEELS
WASTEGATE CONTROL PROBLEMS
OIL CAKING
15. Additional technologies commonly
used in turbocharger installations
Intercooling
Water injection
Fuel-air mixture ratio
Wastegate
Anti-surge/dump/blow off valves
Free floating
18. 1.Safety
Vehicles become more responsive and safer to drive with a
turbocharged engine as it can generate as much as seven times
more power as compared to a non-turbocharged engine.
Additionally, turbochargers are also able to prevent the loss of
power at higher altitudes where regular engines will produce lesser
power due to lower air pressure.
19. 2.Petrol Consumption
As the overall turbocharged engine size is smaller, less petrol will then be required to
produce the same amount of power as a non-turbocharged engine. This advantage
can then be translated into a significant petrol cost savings.
20. 3.Eco-friendly
Petrol combustion is easier and more thorough with a turbocharged engine as more air
are delivered to the engine by the turbocharger. The result of this is a much cleaner
process with lesser environmentally unfriendly NOx and CO2 emissions being produced
by a turbocharged engine.
21. 4.Noise Pollution
Turbocharger has the ability to silence any generated noise with its role as an
additional silencer. Furthermore, all thanks to its smaller engine size, the sound-radiating
outer surface is also smaller, thus will be less noisy.
22. 5.Driving Pleasure
Driving is made a real pleasure with a turbocharged engine as turbochargers deliver
more power output and a greater torque, which in turns improve your vehicle’s
performance on the road.
24. Conclusion
It’s a forced induction device
Increasing the efficiency of an engine
Too much boost can result into preignition and knocking
Half's the fuel consumption in an engine
