Audi previewed it has the recent 4 cylinder right injection gasoline powerplant yesterday. A great fresh engine within 2.0TFSI web form gone proven with a Vienna engine Symposium inside an 190hp, 320Nm specification. A good serp is actually considerably more efficient along with can be through intended for an beginning time frame throughout a great upcoming Audi A4 model scheduled towards launched in an stop regarding 2015.
According in the direction of Audi, a new website is a prime illustration regarding the Audi 'rightsizing idea' balancing truck measurement in electrical power, torque and efficiency associated with a great serp and drivetrain. Anything at all it signifies will be the item a brand-new powerplant benefits with a great energy resource conserving Miller cycle combustion principles seeing that very well since utilising the found TFSI technology regarding right injection, variable valve timing seeing that effectively as turbocharging.
Trust my very own serp when it comes to form the base involving just about all completely new Audi engines after a great launch regarding the all-completely new Audi A4 from a end involving our calendar year.
Click RELEASE
globe premiere with a good Vienna motor unit Symposium: completely new excessive-efficiency powerplant on Audi
brand-new 2.0 TFSI four-cylinder website with innovative combustion approachtop figures: 190 hp, 320 Nm (236.0 lb-fort), less compared to 5 l/100 km (47.0 us mpg)
in the direction of always be implemented within a good completely new Audi A4 by means of a good ending associated with 2015
Prof. Dr. Ulrich Hackenberg: a prime example of this involving the Audi rightsizing thought-
2.0 TFSI in 140 kW (190 hp)
Audi presents an all of efficient two-liter propane website throughout it is party. A great completely new 2.0 TFSI at 140 kW (190 hp) demonstrates the website knowledge associated with the brand " with a great yard-breaking fresh combustion system. Audi will end up being applying a great website with regard to the beginning time throughout the secondly production involving a great A4.
Around ten years previously, Audi proceeded to go an earlier manufacturer worldwide toward include an TFSI engine on turbocharging in addition to direct injection into series production. My built a great range on an four rings a trendsetter throughout downsizing along with downspeeding. "many of us're now taking an crucial step further more with rightsizing," explained Prof. Dr. Ulrich Hackenberg, representative associated with the table of Management intended for Technical improvement from AUDI AG. A great reduction in displacement as well as powerplant velocity may always be optimally effective simply when fairly identical to a truck team and a great customers" daily make use of, explains a Technical Director. "Rightsizing therefore involves a good optimal interplay associated with vehicle set, displacement, output, torque along with efficiency mother nature beneath daily conditions. My fresh 2.0 TFSI is usually a great prime illustration associated with Vorsprung durch Technik."
the four-cylinder engine draws 140 kW (190 hp) involving electrical power along with 320 Nm (236.0 lb-découplé) regarding torque in an displacement involving 1,984 cc. Mainly because an substantial torque is actually utilized in the large speed line of 1,450 when it comes to 4,400 rpm, just about every visitor does indeed valuation from a great constantly accessible, excessive pulling strength connected with the serp. A great engine furthermore boasts involving groundbreaking lower gas consumption level. On consumption levels less in comparison with 5.0 l/100 km (47.0 us mpg) within a good NEDC, a great four-cylinder powerplant certainly undercuts it is predecessor and also comparable competitors.
Technology throughout detail:
a great breakthrough regarding an 2.0 TFSI lies with a new combustion system. On the middle their principle is actually comparable when it comes to a good Miller cycle. Audi engineers do further constructed the idea process with important ways, even so. The put within efficiency is usually regarding from an soon after factors:
a intake time period possesses recently been far shortened (140° crank direction (CA) pretty in comparison with 190 when it comes to 200° CA).
Owing toward a great higher raise pressure at a good inlet hand, an powerplant attains optimal cylinder charges despite a good faster intake moment.
A intake valve likewise closes prior " effectively ago an underside dead heart will be reached. This lowers a great medium force, allowing a high, efficiency-boosting compression ratio.
Within a great partial pack line, the some other injection upstream at the intake valve yields a good efficient combination formation this is actually previously complemented by means of the direct injection inside a great intake manifold and also with a great combustion step.
A Audi Valvelift physique (AVS) in a good inlet hands allows a great limited intake time period from partial load as well as an extended time period at larger loads (whole fill: 170° CA).
Dr. Stefan Knirsch, imagination associated with engine progress with Audi, sums upward the benefits associated with an brand new serp: "due toward my rightsizing technique, an new powerplant enjoys a great consumption benefits involving a good downsizing serp in partial pack surgery, seeing that from bigger loads that provides a good advantages associated with a great higher-displacement website. A good final result is usually optimal efficiency in addition to performance dynamics around a great full serp velocity brand."
above a new combustion system, an new serp, at a good fat associated with merely when 140 kg (308.6 lb), avails itself connected with additional efficiency technologies. For instance, a great coolant move is definitely controlled so while in the direction of considerably shorten the website very hot-way up moment. Contributing in the direction of the valuation is definitely also a good exhaust manifold, Integrated with an cylinder imagination. A great consistent reduction associated with friction because very well because a use of very low-friction powerplant acrylic (0W-20) also increases efficiency.
A full bargain regarding high-tech solutions makes a fresh 2.0 TFSI a authentic substantial-efficiency powerplant the idea units a great fresh benchmark in its segment. Audi does indeed always be introducing a great completely new production regarding engines early inside a great brand-new Audi A4, along with and then with some other model series.
Trust my very own serp when it comes to form the base involving just about all completely new Audi engines after a great launch regarding the all-completely new Audi A4 from a end involving our calendar year.
Click RELEASE
globe premiere with a good Vienna motor unit Symposium: completely new excessive-efficiency powerplant on Audi
brand-new 2.0 TFSI four-cylinder website with innovative combustion approachtop figures: 190 hp, 320 Nm (236.0 lb-fort), less compared to 5 l/100 km (47.0 us mpg)
in the direction of always be implemented within a good completely new Audi A4 by means of a good ending associated with 2015
Prof. Dr. Ulrich Hackenberg: a prime example of this involving the Audi rightsizing thought-
2.0 TFSI in 140 kW (190 hp)
Audi presents an all of efficient two-liter propane website throughout it is party. A great completely new 2.0 TFSI at 140 kW (190 hp) demonstrates the website knowledge associated with the brand " with a great yard-breaking fresh combustion system. Audi will end up being applying a great website with regard to the beginning time throughout the secondly production involving a great A4.
Around ten years previously, Audi proceeded to go an earlier manufacturer worldwide toward include an TFSI engine on turbocharging in addition to direct injection into series production. My built a great range on an four rings a trendsetter throughout downsizing along with downspeeding. "many of us're now taking an crucial step further more with rightsizing," explained Prof. Dr. Ulrich Hackenberg, representative associated with the table of Management intended for Technical improvement from AUDI AG. A great reduction in displacement as well as powerplant velocity may always be optimally effective simply when fairly identical to a truck team and a great customers" daily make use of, explains a Technical Director. "Rightsizing therefore involves a good optimal interplay associated with vehicle set, displacement, output, torque along with efficiency mother nature beneath daily conditions. My fresh 2.0 TFSI is usually a great prime illustration associated with Vorsprung durch Technik."
the four-cylinder engine draws 140 kW (190 hp) involving electrical power along with 320 Nm (236.0 lb-découplé) regarding torque in an displacement involving 1,984 cc. Mainly because an substantial torque is actually utilized in the large speed line of 1,450 when it comes to 4,400 rpm, just about every visitor does indeed valuation from a great constantly accessible, excessive pulling strength connected with the serp. A great engine furthermore boasts involving groundbreaking lower gas consumption level. On consumption levels less in comparison with 5.0 l/100 km (47.0 us mpg) within a good NEDC, a great four-cylinder powerplant certainly undercuts it is predecessor and also comparable competitors.
Technology throughout detail:
a great breakthrough regarding an 2.0 TFSI lies with a new combustion system. On the middle their principle is actually comparable when it comes to a good Miller cycle. Audi engineers do further constructed the idea process with important ways, even so. The put within efficiency is usually regarding from an soon after factors:
a intake time period possesses recently been far shortened (140° crank direction (CA) pretty in comparison with 190 when it comes to 200° CA).
Owing toward a great higher raise pressure at a good inlet hand, an powerplant attains optimal cylinder charges despite a good faster intake moment.
A intake valve likewise closes prior " effectively ago an underside dead heart will be reached. This lowers a great medium force, allowing a high, efficiency-boosting compression ratio.
Within a great partial pack line, the some other injection upstream at the intake valve yields a good efficient combination formation this is actually previously complemented by means of the direct injection inside a great intake manifold and also with a great combustion step.
A Audi Valvelift physique (AVS) in a good inlet hands allows a great limited intake time period from partial load as well as an extended time period at larger loads (whole fill: 170° CA).
Dr. Stefan Knirsch, imagination associated with engine progress with Audi, sums upward the benefits associated with an brand new serp: "due toward my rightsizing technique, an new powerplant enjoys a great consumption benefits involving a good downsizing serp in partial pack surgery, seeing that from bigger loads that provides a good advantages associated with a great higher-displacement website. A good final result is usually optimal efficiency in addition to performance dynamics around a great full serp velocity brand."
above a new combustion system, an new serp, at a good fat associated with merely when 140 kg (308.6 lb), avails itself connected with additional efficiency technologies. For instance, a great coolant move is definitely controlled so while in the direction of considerably shorten the website very hot-way up moment. Contributing in the direction of the valuation is definitely also a good exhaust manifold, Integrated with an cylinder imagination. A great consistent reduction associated with friction because very well because a use of very low-friction powerplant acrylic (0W-20) also increases efficiency.
A full bargain regarding high-tech solutions makes a fresh 2.0 TFSI a authentic substantial-efficiency powerplant the idea units a great fresh benchmark in its segment. Audi does indeed always be introducing a great completely new production regarding engines early inside a great brand-new Audi A4, along with and then with some other model series.
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