co2 reduction by truck aerodynamics
TRANSCRIPT
![Page 1: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/1.jpg)
CO2 reduction by truck aerodynamics
Truck AerodynamicsDelivering the goods, in June 2012
![Page 2: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/2.jpg)
2< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Agenda
1 Basic of aerodynamics
2 Aerodynamic potentials at the front
3 Aerodynamic potentials at the rear
4 CO2 reduction by aerodynamics
5 practicability of the Concept S
6 Conclusion
![Page 3: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/3.jpg)
3< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
CD Values
CD = 0,3
![Page 4: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/4.jpg)
4< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Assistance systems & platooning
20 Meter Distance
10 Meter Distance
![Page 5: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/5.jpg)
5< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Agenda
1 Basic of aerodynamics
2 Aerodynamic potentials at the front
3 Aerodynamic potentials at the rear
4 CO2 reduction by aerodynamics
5 Practicability of the Concept S
6 Conclusion
![Page 6: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/6.jpg)
6< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Driving direction
CD reduction by rounding the cornersTo realize by elongation of the cabin
Sleeping Area(Bed width = 700mm)
![Page 7: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/7.jpg)
7< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Benchmark
Quelle: Trucker 02/09
ca. 8% fuel reduction only by changing the cab
(no serious test & road condition not mentioned)
![Page 8: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/8.jpg)
8< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Agenda
1 Basic of aerodynamics
2 Aerodynamic potentials at the front
3 Aerodynamic potentials at the rear
4 CO2 reduction by aerodynamics
5 Practicability of the Concept S
6 Conclusion
![Page 9: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/9.jpg)
9< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
conventional trailer aerodynamic trailer
Clear improvement of the aerodynamics by reduction of the vortexin the rear end (by boat tail shape)
CD reduction by boat tailing the trailerTo realize by elongation of the trailer length
![Page 10: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/10.jpg)
10< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Concept SComparison of the dimensions to the MAN TGX
![Page 11: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/11.jpg)
11< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
VariantsLength Change
Front & Rear
Paletts [1m Height]
Volume [98 m³] const.Fuel Reduction
[Easy highway]
Basis TGX 0%
Front :+ 0,8 m
Rear : 0- 5%
Front :+ 0,8 m
Rear : + 0,6 m- 8%
Front :+ 0,8 m
Rear : + 1,2 m- 10%
Front :+ 0,8 m
Rear : + 2,7 m- 15%
VariantsLength Change
Front & Rear
Paletts [1m Height]
Volume [98 m³] const.Fuel Reduction
[Easy highway]
Basis TGX 0%
Front :+ 0,8 m
Rear : 0- 5%
Front :+ 0,8 m
Rear : + 0,6 m- 8%
Front :+ 0,8 m
Rear : + 1,2 m- 10%
Front :+ 0,8 m
Rear : + 2,7 m- 15%
10°
68
68
70
70
Basis
A
B
D
F
68
Boat tail
Flaps
Fuel reduction by aerodynamicsDependency of the trailer shape
![Page 12: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/12.jpg)
12< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Agenda
1 Basic of aerodynamics
2 Aerodynamic potentials at the front
3 Aerodynamic potentials at the rear
4 CO2 reduction by aerodynamics
5 practicability of the Concept S
6 Conclusion
![Page 13: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/13.jpg)
13< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Composition of the fuel consumption
Easy highway Medium hard highway Very hard highway
Air Drag
Powertrain losses
Rolling resistance
Auxiliary consumer
Climbing resistance
Acceleration resistance
![Page 14: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/14.jpg)
14< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Fuel reduction only by aerodynamicsReduction of the Drag value from CD= 0,5 to CD = 0,3
Easy highway Medium hard highway Very hard highway
![Page 15: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/15.jpg)
15< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Agenda
1 Basic of aerodynamics
2 Aerodynamic potentials at the front
3 Aerodynamic potentials at the rear
4 CO2 reduction by aerodynamics
5 Practicability of the Concept S
6 Conclusion
![Page 16: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/16.jpg)
16< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Concept STurning radius
![Page 17: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/17.jpg)
17< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Agenda
1 Basic of aerodynamics
2 Aerodynamic potentials at the front
3 Aerodynamic potentials at the rear
4 CO2 reduction by aerodynamics
5 Practicability of the Concept S
6 Conclusion
![Page 18: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/18.jpg)
18< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
History
Today
Future ???
?
????
? ? ?
? ?
?
?
Aerodynamic concepts Reality on the road
18
The aerodynamic concept of the future
![Page 19: CO2 reduction by truck aerodynamics](https://reader031.vdocuments.site/reader031/viewer/2022021508/589edc491a28ab4e4a8c024b/html5/thumbnails/19.jpg)
19< >MAN Truck & Bus AG S.Kopp Delivering the goods, 2012 19.06.2012
Thank you for your attention !
Stephan Kopp[[email protected]]