JPH0473835U - - Google Patents
Info
- Publication number
- JPH0473835U JPH0473835U JP11752090U JP11752090U JPH0473835U JP H0473835 U JPH0473835 U JP H0473835U JP 11752090 U JP11752090 U JP 11752090U JP 11752090 U JP11752090 U JP 11752090U JP H0473835 U JPH0473835 U JP H0473835U
- Authority
- JP
- Japan
- Prior art keywords
- wind tunnel
- suction
- wind
- airflow
- blower
- 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
- 238000012360 testing method Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000005259 measurement 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を示す水平断面図で
ある。第２図、第３図はそれぞれ公知の吹出式風
洞試験装置を示す縦断面図、平面図、第４図は公
知の吸込式風洞試験装置を示す平面図である。
１……吸込風洞、２……吸込口、３……測定部
、４……吹出風洞、５……送風機室、６……導風
部、７……排気口、８，９……Ｕターン用導風管
、０１……電動機、０２……送風機、０１０ａ…
…気流、０１４……供試模型、０２２……粗度材
。
FIG. 1 is a horizontal sectional view showing an embodiment of the present invention. FIGS. 2 and 3 are a vertical sectional view and a plan view, respectively, showing a known blow-out type wind tunnel testing device, and FIG. 4 is a plan view showing a known suction-type wind tunnel testing device. 1...Suction wind tunnel, 2...Suction port, 3...Measurement section, 4...Blowout wind tunnel, 5...Blower room, 6...Air guide section, 7...Exhaust port, 8, 9...U turn Air guide pipe, 01...Electric motor, 02...Blower, 010a...
... Airflow, 014 ... Test model, 022 ... Roughness material.
Claims (1)
布設され後部床に供試模型が着脱可能に配設され
る吸込風洞と、送風機が配設された送風機室と排
気口を有する導風部の後部に供試模型が着脱可能
に配設されるとともに上記吸込風洞に平行的にか
つ内部の気流の向きが上記吸込風洞内部の気流の
向きと逆になるように配設された吹出風洞と、上
記吸込風洞の下流端と上記吹出風洞の上流端とを
接続するＵターン用導風管とを具えたことを特徴
とする風洞試験装置。 There is a suction wind tunnel with a roughness material laid on the front floor of the measuring section connected to the suction inlet and a test model removably installed on the rear floor, a blower room with a blower installed, and a wind tunnel with an exhaust port. A test model is removably disposed at the rear of the wind section, and an air outlet is disposed parallel to the suction wind tunnel so that the direction of the airflow therein is opposite to the direction of the airflow inside the suction wind tunnel. A wind tunnel test device comprising: a wind tunnel; and a U-turn wind conduit connecting a downstream end of the suction wind tunnel and an upstream end of the blowout wind tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11752090U JPH0473835U (en) | 1990-11-08 | 1990-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11752090U JPH0473835U (en) | 1990-11-08 | 1990-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473835U true JPH0473835U (en) | 1992-06-29 |
Family
ID=31865419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11752090U Pending JPH0473835U (en) | 1990-11-08 | 1990-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473835U (en) |
-
1990
- 1990-11-08 JP JP11752090U patent/JPH0473835U/ja active Pending
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