JPH0297650U - - Google Patents
Info
- Publication number
- JPH0297650U JPH0297650U JP547589U JP547589U JPH0297650U JP H0297650 U JPH0297650 U JP H0297650U JP 547589 U JP547589 U JP 547589U JP 547589 U JP547589 U JP 547589U JP H0297650 U JPH0297650 U JP H0297650U
- Authority
- JP
- Japan
- Prior art keywords
- wind tunnel
- measurement chamber
- utility
- registration request
- device characterized
- 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
- 238000005259 measurement Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１図は本考案の第一の実施例の側面図、第２
図は本考案の第二の実施例の側面図、第３図は従
来の吸込み型風洞の側面図である。
１……風、２……吸込みフアン、３……測定室
、４……多孔板、５……乱流格子、６……ハニカ
ム。
Figure 1 is a side view of the first embodiment of the present invention;
The figure is a side view of the second embodiment of the present invention, and FIG. 3 is a side view of a conventional suction type wind tunnel. 1... Wind, 2... Suction fan, 3... Measurement chamber, 4... Perforated plate, 5... Turbulent flow grid, 6... Honeycomb.
Claims (1)
数枚の多孔板を配設したことを特徴とする微風速
風洞装置。 A low wind speed wind tunnel device characterized in that a plurality of perforated plates are arranged on the upstream side and the downstream side of a wind tunnel measurement chamber, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP547589U JPH0297650U (en) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP547589U JPH0297650U (en) | 1989-01-23 | 1989-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0297650U true JPH0297650U (en) | 1990-08-03 |
Family
ID=31208886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP547589U Pending JPH0297650U (en) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485143U (en) * | 1990-11-29 | 1992-07-23 | ||
| JP2015045620A (en) * | 2013-08-29 | 2015-03-12 | 株式会社大気社 | Wind tunnel test device |
-
1989
- 1989-01-23 JP JP547589U patent/JPH0297650U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485143U (en) * | 1990-11-29 | 1992-07-23 | ||
| JP2015045620A (en) * | 2013-08-29 | 2015-03-12 | 株式会社大気社 | Wind tunnel test device |