P.E.S. MODERN COLLEGE OF

ENGINEERING

PRESENTATION ONVOLKSWAGEN BLUE MOTION

PRESENTATION BYGANESH S. PARANE

SEMINAR GUIDEPROF.MR.S.D.MAHAJAN

INTRODUCTION NEED OF NEW TECHNOLOGY USE OF HYBRID SYSTEM THEN COMES THE BLUE MOTION

BLUE MOTIONo THE NAME “BLUE MOTION”

o ABOUT BLUE MOTION

o MAIN CONSIDERATIONS1. TDI2. TSI3. DSG4. AUTOMATIC START/STOP5. RECUPERATION6. GEAR RATIOS7. AERODYNAMICS

1.TDI (TURBOCHARGED DIRECT INJECTION)

TDI THE TECHNOLOGY THE TURBOCHARGER

OVERCOMING TURBO LAG VW’S INJECTION SYSTEM

PIEZO CRYSTAL INJECTORS COMMON RAIL-THIRD GENERATION DIRECT

INJECTION DIESEL PARTICULATE FILTERS (DPF)

2.TSI(REVOLUTIONARY PETROL ENGINE)

TSI SMALLER ENGINES

HUNTING DOWN EACH GRAM TWIN CHARGING

SUPERCHAGER BOOTS AT LOW END TURBOCHARGER KICKS AT UPPER END

CHARGE AIR-INTER COOLING ADVANCED INJECTION TECHNOLOGY

3.DSG (DUAL SHIFT GEAR BOX)

WORKING THE TECHNOLOGY MECHATRONICS DSG-7 SPEED GEAR BOX

DUAL CLUTCH

Automatic Transmissions Torque converter transmission

6-speed DSG

7-speed DSG

Number of gears 6 6 7

Max. torque 320 Nm 350Nm 250Nm

Clutch - Wet Dry

Transmission oil volume 5.8l 6.5l 1.7l

Weight 85Kg 93Kg 77Kg

Efficiency 83% 85% 91%

Comparison between different Automatic gearboxes

AUTOMATIC START/STOP RECUPERATION GEAR RATIOS AERODYNAMICS

00.050.1

0.150.2

0.250.3

0.350.4

0.45

SOME CARS OF VW BLUE MOTION

CONCLUSION With the increase in number of vehicles on road it is

becoming much important that we make them cleaner and greener.

All the Blue Motion technologies together increase the efficiency of an ordinary diesel engine from 38% to about 43% and of a petrol engine from 32% to 36%.

REFERENCES Low-speed aerodynamics; Joseph Katz, Allen Plotkin;

Cambridge University Press ; Edition: 2000– 01. Diesel-engine management; Robert Bosch GmbH;

2003. Diesel Engine Design ; Herbert Frank Percy Purday

;CRC Press ; Edition: 5. Manual gearbox design; Alec Stokes; Society of

Automotive Engineers; Edition: 3. http://www.volkswagen.co.uk/technology/bluemotion http://www.nas.nasa.gov/About/Education/Racecar Times of India (Case study) http: // www.carmagzine.co.uk

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