JPS58165650U - circulation wind tunnel equipment - Google Patents
circulation wind tunnel equipmentInfo
- Publication number
- JPS58165650U JPS58165650U JP6223082U JP6223082U JPS58165650U JP S58165650 U JPS58165650 U JP S58165650U JP 6223082 U JP6223082 U JP 6223082U JP 6223082 U JP6223082 U JP 6223082U JP S58165650 U JPS58165650 U JP S58165650U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- wind tunnel
- downstream
- circulation wind
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の回流風洞装置の機構図、第２図は本案の
一実施例を示す回流風洞装置の機構図、第３図は本案実
施例における空気入換装置の構造を示す斜視図である。
１：送風機、２．１０：拡散胴、３．１１：連結胴、８
：縮流網、９：測定胴、１４：中空筒、１４１：放出窓
孔、１４□：上流側筒部、１４３：下流側筒部、１４、
：導入窓孔、１４．：縦仕切板、１７：ファン、Ｓニス
リット。Fig. 1 is a mechanical diagram of a conventional circulating wind tunnel device, Fig. 2 is a mechanical diagram of a circulating wind tunnel device showing an embodiment of the present invention, and Fig. 3 is a perspective view showing the structure of an air exchange device in an embodiment of the present invention. be. 1: Blower, 2.10: Diffusion cylinder, 3.11: Connection cylinder, 8
: Contraction net, 9: Measuring cylinder, 14: Hollow cylinder, 141: Release window hole, 14□: Upstream cylinder part, 143: Downstream cylinder part, 14,
:Introduction window hole, 14. ：Vertical partition plate, 17：Fan, S Nislit.
Claims (1)
洞と、前記回流風洞内に配設された送風機とを具備した
回流風洞装置において、前記測定胴における下流近傍の
胴壁層りに設けたスリットと、前記スリットめ下流側に
胴内の流ｉに直交しかつ胴壁を貫通して配設された両端
開口の中空筒と、前記中空筒内を仕切って設けられた上
流側筒部および該上流側筒部に連通した放出窓孔と、前
記中空筒内に設けられた下流側筒部および該下流側筒部
に連通した導入窓孔と、前記下流側筒部に外気を送込む
ファンとを具備したことに特徴を有する回流風洞装置。In a circulation wind tunnel apparatus comprising a circulation wind tunnel including a diffusion shell, a flow contraction network, a measurement shell, and a connecting shell, and a blower disposed in the circulation wind tunnel, a wall layer near the downstream of the measurement shell is provided. a hollow cylinder with openings at both ends disposed downstream of the slit and perpendicular to the flow i in the cylinder and penetrating the cylinder wall; and an upstream cylinder provided to partition the inside of the hollow cylinder. and a discharge window hole communicating with the upstream cylinder part, a downstream cylinder part provided in the hollow cylinder, an introduction window hole communicating with the downstream cylinder part, and sending outside air to the downstream cylinder part. A recirculation wind tunnel device characterized by being equipped with a cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6223082U JPS58165650U (en) | 1982-04-30 | 1982-04-30 | circulation wind tunnel equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6223082U JPS58165650U (en) | 1982-04-30 | 1982-04-30 | circulation wind tunnel equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58165650U true JPS58165650U (en) | 1983-11-04 |
| JPH0114902Y2 JPH0114902Y2 (en) | 1989-05-02 |
Family
ID=30072394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6223082U Granted JPS58165650U (en) | 1982-04-30 | 1982-04-30 | circulation wind tunnel equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58165650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013121536A (en) * | 2004-07-30 | 2013-06-20 | Skyventure Llc | Recirculating vertical wind tunnel skydiving simulator and drag cable for use in wind tunnel and other location |
-
1982
- 1982-04-30 JP JP6223082U patent/JPS58165650U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013121536A (en) * | 2004-07-30 | 2013-06-20 | Skyventure Llc | Recirculating vertical wind tunnel skydiving simulator and drag cable for use in wind tunnel and other location |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0114902Y2 (en) | 1989-05-02 |
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