JPH0449844U - - Google Patents
Info
- Publication number
- JPH0449844U JPH0449844U JP9160390U JP9160390U JPH0449844U JP H0449844 U JPH0449844 U JP H0449844U JP 9160390 U JP9160390 U JP 9160390U JP 9160390 U JP9160390 U JP 9160390U JP H0449844 U JPH0449844 U JP H0449844U
- Authority
- JP
- Japan
- Prior art keywords
- wind tunnel
- wind
- generating device
- floor surface
- driven
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１図は本考案の一実施例のラフネスブロツク
の駆動部と行・列制御子の説明図、第２図は従来
の乱流発生装置の斜視図である。
１……風洞床面、２……風、３……スパイヤー
、４……ラフネスブロツク、５……ブロツク駆動
部、６……行制御子、７……列制御子。
FIG. 1 is an explanatory diagram of a drive unit and row/column controllers of a roughness block according to an embodiment of the present invention, and FIG. 2 is a perspective view of a conventional turbulence generating device. 1... Wind tunnel floor surface, 2... Wind, 3... Spire, 4... Roughness block, 5... Block drive section, 6... Row controller, 7... Column controller.
Claims (1)
ラフネスブロツクを上下に駆動するようにしたこ
とを特徴とする風洞における変動風発生装置。 A variable wind generating device for a wind tunnel, characterized in that a roughness block installed on the wind tunnel floor surface that generates boundary layer turbulence is driven up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9160390U JPH0449844U (en) | 1990-09-03 | 1990-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9160390U JPH0449844U (en) | 1990-09-03 | 1990-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449844U true JPH0449844U (en) | 1992-04-27 |
Family
ID=33524265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9160390U Pending JPH0449844U (en) | 1990-09-03 | 1990-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449844U (en) |
-
1990
- 1990-09-03 JP JP9160390U patent/JPH0449844U/ja active Pending