JPS56147035A - Observing device for test water tank - Google Patents
Observing device for test water tankInfo
- Publication number
- JPS56147035A JPS56147035A JP5040480A JP5040480A JPS56147035A JP S56147035 A JPS56147035 A JP S56147035A JP 5040480 A JP5040480 A JP 5040480A JP 5040480 A JP5040480 A JP 5040480A JP S56147035 A JPS56147035 A JP S56147035A
- Authority
- JP
- Japan
- Prior art keywords
- water tank
- test water
- channel
- window
- observation
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
PURPOSE:To permit observation without giving any influence upon the flow field around the body to be towed by mounting a side channel of a U shape in section having an underwater see-through window on the inside surface of the side wall of a ship type test water tank. CONSTITUTION:A side channel 4 of a U shape in section of which both ends are respectively closed by watertight walls is mounted to one side wall 10' of a ship type test water tank T. A watertight window 5 for underwater see-through observation is provided on one surface on the channel 4. A telecamera 6 mounted to a towing carriage 3 is made freely movable in the channel 4 cooperatively with the body 1 to be towed. Hence, the flow field around the body 1 can be observed with the telecamera 6 without receiving any external influence at all. This observing means is easily mounted to the test water tank having no observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5040480A JPS56147035A (en) | 1980-04-18 | 1980-04-18 | Observing device for test water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5040480A JPS56147035A (en) | 1980-04-18 | 1980-04-18 | Observing device for test water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56147035A true JPS56147035A (en) | 1981-11-14 |
Family
ID=12857921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5040480A Pending JPS56147035A (en) | 1980-04-18 | 1980-04-18 | Observing device for test water tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56147035A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62164558U (en) * | 1986-03-27 | 1987-10-19 | ||
| US6751936B2 (en) | 2000-10-20 | 2004-06-22 | Mtd Products Inc. | Lawn mower starting assembly and bail |
| CN103292975A (en) * | 2013-06-01 | 2013-09-11 | 北京工业大学 | Flow field observing device for oil cavity |
| JP2014044142A (en) * | 2012-08-28 | 2014-03-13 | Ihi Corp | Flow field observation method and flow field observation apparatus |
-
1980
- 1980-04-18 JP JP5040480A patent/JPS56147035A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62164558U (en) * | 1986-03-27 | 1987-10-19 | ||
| US6751936B2 (en) | 2000-10-20 | 2004-06-22 | Mtd Products Inc. | Lawn mower starting assembly and bail |
| JP2014044142A (en) * | 2012-08-28 | 2014-03-13 | Ihi Corp | Flow field observation method and flow field observation apparatus |
| CN103292975A (en) * | 2013-06-01 | 2013-09-11 | 北京工业大学 | Flow field observing device for oil cavity |
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