JPH0380343U - - Google Patents
Info
- Publication number
- JPH0380343U JPH0380343U JP14111289U JP14111289U JPH0380343U JP H0380343 U JPH0380343 U JP H0380343U JP 14111289 U JP14111289 U JP 14111289U JP 14111289 U JP14111289 U JP 14111289U JP H0380343 U JPH0380343 U JP H0380343U
- Authority
- JP
- Japan
- Prior art keywords
- gate valve
- diffuse
- wind tunnel
- user
- supersonic
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１図は本考案の一実施例に係る超音速風洞の
系統図、第２図は従来の超音速風洞の系統図であ
る。
１……超音速ノズル、２……スロート、３……
膨張ノズル、５……試験室、６……デイフユーザ
、７……真空槽、８，９……真空ポンプ、１０…
…仕切弁、１１……バイパスライン、１２……逆
止弁。
FIG. 1 is a system diagram of a supersonic wind tunnel according to an embodiment of the present invention, and FIG. 2 is a system diagram of a conventional supersonic wind tunnel. 1... Supersonic nozzle, 2... Throat, 3...
Expansion nozzle, 5... Test chamber, 6... Defuser, 7... Vacuum chamber, 8, 9... Vacuum pump, 10...
...Gate valve, 11...Bypass line, 12...Check valve.
Claims (1)
ーザ及び真空槽を備えた超音速風洞において、デ
イフユーザと真空槽との間に開閉可能な流路の仕
切弁、及び仕切弁の上流側と下流側とをバイパス
し逆止弁をもつバイパスラインを設けたことを特
徴とする超音速風洞。 In a supersonic wind tunnel equipped with a test chamber, a diffuse user, and a vacuum chamber sequentially downstream of a supersonic nozzle, a gate valve of a flow path that can be opened and closed between the diffuse user and the vacuum chamber, and a gate valve on the upstream and downstream sides of the gate valve is provided. A supersonic wind tunnel characterized by having a bypass line equipped with a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14111289U JPH0380343U (en) | 1989-12-07 | 1989-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14111289U JPH0380343U (en) | 1989-12-07 | 1989-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380343U true JPH0380343U (en) | 1991-08-16 |
Family
ID=31688039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14111289U Pending JPH0380343U (en) | 1989-12-07 | 1989-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380343U (en) |
-
1989
- 1989-12-07 JP JP14111289U patent/JPH0380343U/ja active Pending