TA的每日心情 | 擦汗 2019-6-16 23:34 |
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签到天数: 1277 天 [LV.10]大乘
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本帖最后由 冰蚁 于 2015-4-24 10:39 编辑
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另外,toyota 用的储氢罐在wiki上是这么写的:) q: b Q. K9 e* u* u
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A Hydrogen tank (other names- cartridge or canister) is used for hydrogen storage.[1][2][3] The first type IV hydrogen tanks for compressed hydrogen at 700 bars (70 MPa; 10,000 psi) were demonstrated in 2001, the first fuel cell vehicles on the road with type IV tanks are the Toyota FCHV, Mercedes-Benz F-Cell and the GM HydroGen4.
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+ o6 Y0 E U2 f2 b6 B% f6 O那么, type IV hydrogen tank 是个什么东西呢? x1 f& c7 y& i g# G5 Y
5 ~ I! [; Q" o+ ]3 M4 U) ^Composite tanks such as carbon fiber with a polymer liner (thermoplastic). See rotational molding and fibre-reinforced plastic.
+ P3 x! E' Q* W8 vApproximate maximum pressure, plastic/carbon 661 bars (66.1 MPa; 9,590 psi) and up.
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从储氢罐到 fuel cell 的管道也可能都用得是这种材料。1 ~9 J; p% O! J1 t& \# s
( J% P: ]) }- G/ G看介绍,目前趋势是低压储氢系统,比如30bar, 440psi的系统。这样可以用type I 的罐子。从减轻死重的角度,会用铝罐。) U& g1 ~0 ~$ @& q0 f
. j' v! R2 n3 W3 M6 G: ?Metal tank (steel/aluminum)$ t, f: G9 P( q- L3 B4 u
Approximate maximum pressure, aluminum 175 bars (17.5 MPa; 2,540 psi), steel 200 bars (20 MPa; 2,900 psi). |
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