BMW HPI+Valvetronic? - BMW
By Callum
at 2007-12-30T20:53
at 2007-12-30T20:53
Table of Contents
今天去看車展...剛好BMW很有良心的放了顆L6 TwinTurbo引擎切割展示...
看完後深深覺得...目前HPI用Spray-Guided方式的活塞設計與噴嘴擺位
幾乎限制了可變揚程...缸頭幾乎沒多餘空間在擺Valvetronic搖臂彈簧機構
我想要同時出現HPI+Valvetronic:
1).直噴系統...改用Charge-motion Guided或Wall-Guided之類 (類FSI 噴嘴擺歧管邊)
2).改變可變揚程機構...直接從凸輪部分著手?
純討論...想聽聽版上的觀點 (不是討戰)
--
看完後深深覺得...目前HPI用Spray-Guided方式的活塞設計與噴嘴擺位
幾乎限制了可變揚程...缸頭幾乎沒多餘空間在擺Valvetronic搖臂彈簧機構
我想要同時出現HPI+Valvetronic:
1).直噴系統...改用Charge-motion Guided或Wall-Guided之類 (類FSI 噴嘴擺歧管邊)
2).改變可變揚程機構...直接從凸輪部分著手?
純討論...想聽聽版上的觀點 (不是討戰)
--
Tags:
BMW
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By Mary
at 2007-12-31T12:53
at 2007-12-31T12:53
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at 2008-01-04T02:48
at 2008-01-04T02:48
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at 2008-01-13T08:17
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at 2008-01-14T00:20
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