Innovative Trends in Automotive Engineering
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Innovative Trends In
Automotive Engineering
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Khalil Raza Bhatti
Department of Mechanical Engineering, Quaid-e-Awam University of Engineering,
Science & Technology
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CONTENTS
• A BRIEF HISTORY OF AUTOMOBILE• INNOVATIONS• CURRENT TRENDS• FUTURE TRENDS
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Invention of first Gas Engine; the first revolution thought by German Engineer
An engine is a machine designed to convert chemical energy into useful mechanical motion
Karl Benz Invented the First Successful Engine in Late 1800s.
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Engine Power Shifting towards Roadthanks to John B. Dunlop
Biggest Innovation of the timePneumatic
wheel
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POWER
SPEED
&
TORQUE
Increase In the No of Cylinders
Employment of SUPERCHARGERS
TRANSMISSION SYSTEMS
INNOVATING
INNOVATING DRIVING FORCES
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InlineFlat
Horizontally OpposedV Type
ORIENTATION OF CYLINDER FOR THE POWER THIRST
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Super Chargers
Basically Developed
for Aircrafts
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TURBOCHARGERS
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Chargers
• Turbochargers are used in C.I. Engines• Superchargers are used in S.I. EnginesMostly Used For RACING CARS & SUVS
Another InnovationMercedes-Benz Being Pioneer to Use Turbo in
S.I. Engines & Super in C.I. Engines
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Innovating Torque
• Manual Transmission• Automatic Transmission• Constant Variable Transmission
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Why only two wheels, i need four wheels to rotate
Secondary Shaft
Differential lock
Engine
•
Primary Shaft
Differential
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EFI Electronic Fuel Injection
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Suspension System
• Coil and Damper• Pneumatic Suspension• Active Body Control
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Cruise Control System
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AUDI A8 with CCS
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OVER TAKE Indicator
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Night Visuliser
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Hybrid Technology Innovating the Energy Demands
• The automobile today is in a transitional stage moving from fossil fuel to alternative fuel.
• Some (hybrids) even use a dual-fuel engine, which is the greatest achievement in automotive research thus far.
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THANK YOU VERY MUCH