Re: [情報] M.Benz提前發表全新1.6升V6渦輪增壓引擎
※ 引述《ASKA (壞羊男有點溫柔)》之銘言：
: 我也覺得怪怪的。所以去查了規則。
: http://ppt.cc/FSWs
: 2014 F1 Technical Regulations - Fia
: 第五章是關於引擎的。
: 5.3 Power unit dimensions :
: 5.3.1 Cylinder bore diameter must be 80mm (+/- 0.1mm).
: 5.3.2 The crankshaft centre line must lie on the car centre line and
: 90mm (+/-0.5mm) above the reference plane. The power unit may only transmit
: torque to the gearbox by means of a single output shaft that must be
: co-axial with the crankshaft. The output shaft must rotate clockwise when
: viewed from the front of the car.
: 5.3.3 Valve stem diameter must not be less than 5mm.
: 5.3.4 The power unit must be installed in the union of the volumes that exist
: between two vertical planes normal to the car centre line separated by 700mm
vertical plane是指垂直地表的平面?
兩個垂直地表的平面又要跟中心線垂直 所以平面的法線方向水平指向車頭
兩平面要分隔700mm 所以power unit要裝在沿車長(ㄔㄤˊ)方向的700mm之內?
: and in a box 150mm long, 250mm wide and 800mm high which lies symmetrically
假設long也是沿車長(ㄔㄤˊ)方向計算 V型6缸 曲軸又要在中心線上(見5.3.2)
所以150mm要塞三個汽缸? 缸徑又80mm(見5.3.1)就爆炸了啊 orz
: about the car centre line immediately ahead of the front vertical plane.
然後就看不懂了 orz
: ...
: 我覺得應該是指單一排汽缸的尺寸吧？...
: 有對這熟的鄉民可以解說一下嗎？
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◆ From: 111.243.22.187
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※ 編輯: dn890221 來自: 111.243.22.187 (04/08 23:41)
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我忽然看懂了?union的意思是那兩個空間的聯集
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│←車身中心線
──────── ┐
│ 車
對於這個空間 │ 頭
這幾條規則 700mm 方
沒有直接規範 │ 向
│ ↓
──┬──┬── ┤
│H=80│ 150mm
└──┘ ──┘
└25cm┘
│←車身中心線
※ 編輯: dn890221 來自: 111.243.22.187 (04/09 01:59)
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