JPH01105841U - - Google Patents
Info
- Publication number
- JPH01105841U JPH01105841U JP127988U JP127988U JPH01105841U JP H01105841 U JPH01105841 U JP H01105841U JP 127988 U JP127988 U JP 127988U JP 127988 U JP127988 U JP 127988U JP H01105841 U JPH01105841 U JP H01105841U
- Authority
- JP
- Japan
- Prior art keywords
- floor surface
- fluid flow
- rough material
- view
- wind tunnel
- 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
- 239000000463 material Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１図ないし第５図は本考案の一実施例を示す
もので、第１図はその風路側面図、第２図はその
風路平面図、第３図はその風路正面図、第４図は
その粗度取付状態の説明図、第５図はその風路床
面詳細図である。第６図は従来の風洞の縦断面図
、第７図はその平面図、第８図はその粗度材取付
状態の説明図である。
１……風洞風路、２……送風機、３……風、４
……風路床面、５，６，７，８……粗度材、９…
…空気漏れ防止板、９′……スリツト、１０……
とめネジ、１１……空気漏れ防止板取付台、１２
……回転軸、１３……軸受、１４……モータ、１
５……金具、１６……フランジ、１７……風速分
布、１８……煙突模型、１９……排ガス、２０…
…地形模型。
Figures 1 to 5 show an embodiment of the present invention. Figure 1 is a side view of the air passage, Figure 2 is a plan view of the air passage, and Figure 3 is a front view of the air passage. FIG. 4 is an explanatory diagram of the roughness installation state, and FIG. 5 is a detailed diagram of the air passage floor surface. FIG. 6 is a longitudinal sectional view of a conventional wind tunnel, FIG. 7 is a plan view thereof, and FIG. 8 is an explanatory diagram of the state in which the roughness material is attached. 1...Wind tunnel air path, 2...Blower, 3...Wind, 4
...Airway floor surface, 5,6,7,8...Roughness material, 9...
...Air leak prevention plate, 9'...Slit, 10...
Set screw, 11...Air leak prevention plate mounting base, 12
... Rotating shaft, 13 ... Bearing, 14 ... Motor, 1
5...Metal fitting, 16...Flange, 17...Wind speed distribution, 18...Chimney model, 19...Exhaust gas, 20...
...Terrain model.
Claims (1)
に粗度材を配設した流体流調整装置において、床
面に設けた複数のスリツトにそれぞれ軸まわりに
粗度材を取付けた回動軸を配設したことを特徴と
する流体流調整装置。 In order to adjust the flow velocity distribution in a wind tunnel or water tank, in a fluid flow adjustment device that has a rough material on the floor surface, a rotating shaft with rough material attached around each axis in multiple slits provided in the floor surface. A fluid flow regulating device characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP127988U JPH01105841U (en) | 1988-01-11 | 1988-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP127988U JPH01105841U (en) | 1988-01-11 | 1988-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105841U true JPH01105841U (en) | 1989-07-17 |
Family
ID=31201035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP127988U Pending JPH01105841U (en) | 1988-01-11 | 1988-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105841U (en) |
-
1988
- 1988-01-11 JP JP127988U patent/JPH01105841U/ja active Pending