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菲亚特500论坛 >  2010 最佳新引擎:Fiat 1.4 Turbo Multiair

发表于 2010-06-24 20:49    IP属地:未知

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2010 最佳新引擎:Fiat 1.4 Turbo Multiair
Fiat 1.4-litre MultiAir Turbo
Fiat’s MultiAir, the single most innovative engine technology to appear in the past 12 months, has been rewarded by the Awards judging panel with the title of Best New Engine of 2010.
MultiAir employs an electrohydraulic system to independently control each cylinder’s inlet air charge. Depending on the driving situation, there are five main modes of inlet valve timing and lift, but in principle MultiAir enables infinitely variable control of the inlet valves.
The system is particularly special because it is able to increase power and torque while reducing fuel consumption and emissions. The concept is therefore ideal for today’s world of eco-conscious, downsized automotive powertrains.
Fiat Powertrain Technologies, which has developed and patented the system, claims that, compared with a traditional petrol engine of the same displacement, a MultiAir unit brings up to 10% more power and 15% more torque, while improving fuel economy by up to 10% and reducing emissions, whether they be CO2 (-10%), particulate matter (-40%) or NOx (-60%).
Taking as an example the 170bhp variant of the winning 1.4-litre turbo engine, which appears in the Alfa MiTo Cloverleaf, Alfa claims 6 l/100km (47mpg) on the combined cycle for the 170bhp unit, which is more than half a litre less than the previous 155bhp, non-MultiAir engine. A start/ stop system also helps cut fuel consumption levels.
The judges were predictably enamoured with a system that offers such impressive benefits. “Fiat’s MultiAir gives traditional internal combustion a breath of fresh air via an entirely new set of valvetrain strategies,” was the verdict of respected technical journalist, Dennis Simanaitis of Road & Track.
Fiat plans to roll MultiAir out across additional engine families. Next to benefit will be the eagerly anticipated two-cylinder turbo, which is on track to offer an astonishing 105bhp!
*****/engineoftheyear/winners_10/bestnew.html

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发表于 2010-06-24 21:36    IP属地:未知

这台引擎还能拿至少1次最佳

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发表于 2010-06-24 22:23    IP属地:未知

求翻译,谢谢
//news.xinhuanet.com/photo/2011-04/17/c_121313930.htm

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发表于 2010-06-25 00:39    IP属地:未知

就认识Fiat四个字

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发表于 2010-06-25 07:51    IP属地:未知

我还认识turbo

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发表于 2010-06-25 08:19    IP属地:未知

原帖由 家勒福海盗 于 10-06-24 22:23 发表
求翻译,谢谢
谷歌给你来翻译
菲亚特的多重空气,一个最创新的引擎技术,显示在过去12个月,经判断与2010年最佳新发动机称号面板奖奖励。
多重空气系统采用电液控制每个气缸独立的进气费。根据不同的驾驶情况,有5个进气门正时和电梯的主要方式,但原则上多重空气使无限可变进气阀门控制。
该系统是特别特别,因为它能够提高功率和扭矩,同时降低油耗和排放。因此,这个概念是为今天的生态意识,精简世界理想的汽车动力系统。
菲亚特动力总成技术,该公司开发并获得专利的系统,声称,与相同排量,一个多重空气汽油发动机相比传统的单位带来高达10%以上的电力,15%以上的扭矩,同时提高燃油经济性高达10 %和减少排放量,不论是二氧化碳(-10%),可吸入颗粒物(-40%)或氮氧化物(-60%)。
作为获奖为例,1.4升涡轮增压发动机,它在水户立交桥阿尔法,阿尔法出现170bhp变种以索赔6 l/100km(47mpg)关于为170bhp联合循环机组,这是50多升少比以前的155bhp,非多重空气引擎。一个启动/停止系统还有助于减少燃料消耗水平。
法官们预见迷恋一个系统,提供了如此显着的效益。 “菲亚特的多重空气使传统的内燃机配气系统通过一个全新的策略设置一个呼吸新鲜空气”,是值得尊敬的技术新闻工作者判决,丹尼斯道路及轨道Simanaitis。
菲亚特计划推出更多的引擎在家庭多重空气了。下一步将有利于人们热切期待两缸涡轮增压,它的轨道上提供了一个惊人的105bhp啊!
In Bravo I Drive

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发表于 2010-06-25 09:46    IP属地:未知

是现在国内销售1.4T这款发动机吗?

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发表于 2010-06-25 10:08    IP属地:未知

阿尔法上面的

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发表于 2010-06-25 10:26    IP属地:未知

应该是现在的1.4T加上电液控制气门,要是再配上启停系统,FIAT的省油小日本就比不了了

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发表于 2010-06-25 10:35    IP属地:未知

1.0L-1.4L
    ·Volkswagen 1.4-litre TSI Twincharger (VW Golf, Scirocco, Jetta, Touran, Tiguan, Seat Ibiza Cupra)
    ·Fiat 1.4-litre MultiAir Turbo (Alfa MiTo, Giulietta)
    ·Volkswagen 1.4-litre TSI Turbo (VW Golf, Scirocco, Jetta, Skoda Superb, Octavia, Audi A1, Audi A3, Seat Leon, Altea/XL)
    ·Volkswagen 1.2-litre TSI (VW POLO, Golf, Seat Ibiza ST, Skoda Octavia, Skoda Yeti)
    ·Honda Hybrid 1.3-litre (Insight, Civic)
    ·Fiat 1.4-litre Turbo (Fiat Punto Evo, Abarth 500, Abarth Grande Punto, Bravo, Linea, Lancia Delta, Alfa Romeo Mito, Giulietta)

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