JPH0376852B2 - - Google Patents
Info
- Publication number
- JPH0376852B2 JPH0376852B2 JP25799784A JP25799784A JPH0376852B2 JP H0376852 B2 JPH0376852 B2 JP H0376852B2 JP 25799784 A JP25799784 A JP 25799784A JP 25799784 A JP25799784 A JP 25799784A JP H0376852 B2 JPH0376852 B2 JP H0376852B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- water
- water temperature
- waves
- underwater
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 238000000034 method Methods 0.000 claims description 19
- 238000009825 accumulation Methods 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
- G01K11/24—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of the velocity of propagation of sound
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25799784A JPS61134639A (ja) | 1984-12-05 | 1984-12-05 | 水温の垂直分布測定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25799784A JPS61134639A (ja) | 1984-12-05 | 1984-12-05 | 水温の垂直分布測定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61134639A JPS61134639A (ja) | 1986-06-21 |
JPH0376852B2 true JPH0376852B2 (zh) | 1991-12-06 |
Family
ID=17314098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25799784A Granted JPS61134639A (ja) | 1984-12-05 | 1984-12-05 | 水温の垂直分布測定方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61134639A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181778A (en) * | 1991-09-30 | 1993-01-26 | Eg&G Idaho, Inc. | Ultrasonic tomography for in-process measurements of temperature in a multi-phase medium |
SE0100379D0 (sv) * | 2001-02-07 | 2001-02-07 | Siemens Elema Ab | Arrangement for and method of acoustic determination of fluid temperature |
GB2379743B (en) * | 2001-07-04 | 2005-05-25 | Amersham Pharm Biotech Uk Ltd | A method, a measuring cell and a system for measuring very small heat changes in a sample |
US9702973B2 (en) | 2012-11-27 | 2017-07-11 | Nec Corporation | Environment measurement system and environment measurement method |
-
1984
- 1984-12-05 JP JP25799784A patent/JPS61134639A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61134639A (ja) | 1986-06-21 |
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