JP2015137093A - 流体の流れを変える装置 - Google Patents
流体の流れを変える装置 Download PDFInfo
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- JP2015137093A JP2015137093A JP2014021732A JP2014021732A JP2015137093A JP 2015137093 A JP2015137093 A JP 2015137093A JP 2014021732 A JP2014021732 A JP 2014021732A JP 2014021732 A JP2014021732 A JP 2014021732A JP 2015137093 A JP2015137093 A JP 2015137093A
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Abstract
Description
新幹線の先端車輛の鼻先が改良毎に長くなるのはこの考えによると思われる。
6は複数のネットを重ねたもので形はいろいろである。
7はネットを丸めたもので形はいろいろである。
8は無数の穴のあいた多孔質の物体で形はいろいろである。
であって、何れもこの中に空気の流れが入ると、空気の流れは分散したり、方向を変えたりしてあらゆる方向から抜け出ていきます。
2 自動車の正面に向かう空気の流れ(空気の押す力)
3 自動車の側面における空気の流れ(減圧空気の引張る力)
4 自動車の底面における空気の流れ(減圧空気の引張る力)
5 自動車の後方における空気の流れ(減圧空気の引張る力)
6 複数のネットを重ねたもので全体の形はいろいろである
7 ネットを丸めたもので全体の形はいろいろである
8 無数の穴の開いた多孔質の物体で全体の形はいろいろである
9 トンネル
Claims (1)
- 複数のネットを重ねたもの、ネットを丸めたもの、又は多数の孔を有した物体で何れも流体の流れを変える装置
Priority Applications (1)
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JP2014021732A JP2015137093A (ja) | 2014-01-21 | 2014-01-21 | 流体の流れを変える装置 |
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JP2014021732A JP2015137093A (ja) | 2014-01-21 | 2014-01-21 | 流体の流れを変える装置 |
Publications (1)
Publication Number | Publication Date |
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JP2015137093A true JP2015137093A (ja) | 2015-07-30 |
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JP2014021732A Pending JP2015137093A (ja) | 2014-01-21 | 2014-01-21 | 流体の流れを変える装置 |
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JP (1) | JP2015137093A (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0971136A (ja) * | 1995-09-05 | 1997-03-18 | Delta Kogyo Co Ltd | オープンカー用後部整流板 |
JP2007219359A (ja) * | 2006-02-20 | 2007-08-30 | Tottori Univ | 流体音低減装置 |
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2014
- 2014-01-21 JP JP2014021732A patent/JP2015137093A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0971136A (ja) * | 1995-09-05 | 1997-03-18 | Delta Kogyo Co Ltd | オープンカー用後部整流板 |
JP2007219359A (ja) * | 2006-02-20 | 2007-08-30 | Tottori Univ | 流体音低減装置 |
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