Formule 1
R
GP van Bahrein
19 mrt.
-
22 mrt.
VT1 in
23 dagen
MotoGP
R
GP van Qatar
05 mrt.
-
08 mrt.
VT1 in
9 dagen
FIA F2
R
Bahrein
20 mrt.
-
22 mrt.
Volgend evenement over
23 dagen
R
Zandvoort
01 mei
-
03 mei
Volgend evenement over
65 dagen
DTM
R
Zolder
24 apr.
-
26 apr.
Volgend evenement over
58 dagen
R
Lausitzring
15 mei
-
17 mei
Volgend evenement over
79 dagen
MXGP
R
GP van Groot-Brittannië
28 feb.
-
01 mrt.
Volgend evenement over
2 dagen
06 mrt.
-
08 mrt.
Volgend evenement over
9 dagen
FIA F3
R
Bahrein
20 mrt.
-
22 mrt.
Volgend evenement over
23 dagen
R
Zandvoort
01 mei
-
03 mei
Volgend evenement over
65 dagen
IndyCar
R
St. Pete
13 mrt.
-
15 mrt.
Volgend evenement over
16 dagen
R
Birmingham
03 apr.
-
05 apr.
Volgend evenement over
37 dagen
WRC
12 feb.
-
16 feb.
Evenement is afgelopen
R
Rally van Mexico
12 mrt.
-
15 mrt.
Volgend evenement over
15 dagen
WSBK
R
Phillip Island
28 feb.
-
01 mrt.
SBK VT1 in
2 dagen
WEC
22 feb.
-
23 feb.
Evenement is afgelopen
18 mrt.
-
20 mrt.
Volgend evenement over
21 dagen
Formule E
14 feb.
-
15 feb.
Evenement is afgelopen
R
Marrakesh ePrix
27 feb.
-
29 feb.
VT2 in
3 dagen
Volledige:

Variable Twin Scroll Turbocharger - The Future Of Gasoline Turbos?

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Variable Geometry Turbochargers and Twin Scroll Turbochargers each have their own unique advantages, but what if you could combine the technology together? Borgwarner has developed a turbocharger concept where a twin scroll turbocharger has a valve which can redirect exhaust airflow into just a single scroll, or vary the amount the valve opens and allow for the gases to completely split between the two scrolls.

The disadvantage of variable geometry turbochargers is that they are too expensive for gasoline applications because the materials have to be strong enough to withstand the high exhaust temperatures resulting from gasoline combustion. Diesel applications tend to have lower exhaust temperatures so the technology is far more common with diesel engines. By implementing a valve with the twin scroll turbo, it can act very similarly without worrying about exotic materials to make it work in gasoline engines.

Related Videos:
Twin Scroll Turbo - https://youtu.be/T7JTRRlSEYI
Variable Geometry Turbo - http://youtu.be/hdjsNPeCLQs
Turbochargers - http://youtu.be/zenMEj0cAC4
Purpose of Turbo - http://youtu.be/vaL6LFQHD-k
Twin Turbos - http://youtu.be/3wFuR1x-Hes
Twin Turbo Diesel - http://youtu.be/DRcmgibm-aA

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Duur 04:26
Geplaatst 17 dec. 2015
Kampioenschap Automotive
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