JPH02287139A - 表面張力測定装置 - Google Patents
表面張力測定装置Info
- Publication number
- JPH02287139A JPH02287139A JP10723889A JP10723889A JPH02287139A JP H02287139 A JPH02287139 A JP H02287139A JP 10723889 A JP10723889 A JP 10723889A JP 10723889 A JP10723889 A JP 10723889A JP H02287139 A JPH02287139 A JP H02287139A
- Authority
- JP
- Japan
- Prior art keywords
- contour
- surface tension
- storage device
- coordinates
- image
- 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.)
- Granted
Links
- 238000004364 calculation method Methods 0.000 claims description 53
- 239000013598 vector Substances 0.000 claims description 31
- 230000003287 optical effect Effects 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 7
- 238000013213 extrapolation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 31
- 238000010586 diagram Methods 0.000 description 20
- 238000012545 processing Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000006002 Pepper Substances 0.000 description 1
- YSIITVVESCNIPR-UHFFFAOYSA-N Troxipide Chemical compound COC1=C(OC)C(OC)=CC(C(=O)NC2CNCCC2)=C1 YSIITVVESCNIPR-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 229960001341 troxipide Drugs 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Image Analysis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10723889A JPH02287139A (ja) | 1989-04-28 | 1989-04-28 | 表面張力測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10723889A JPH02287139A (ja) | 1989-04-28 | 1989-04-28 | 表面張力測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02287139A true JPH02287139A (ja) | 1990-11-27 |
| JPH0474661B2 JPH0474661B2 (https=) | 1992-11-26 |
Family
ID=14453985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10723889A Granted JPH02287139A (ja) | 1989-04-28 | 1989-04-28 | 表面張力測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02287139A (https=) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006078477A (ja) * | 2004-08-10 | 2006-03-23 | Kanagawa Acad Of Sci & Technol | 液滴移動挙動の測定方法および装置 |
| JP2010080581A (ja) * | 2008-09-25 | 2010-04-08 | Fujifilm Corp | パターン形成方法及びパターン形成装置 |
| JP2012225720A (ja) * | 2011-04-19 | 2012-11-15 | Hosokawa Micron Corp | 粉体堆積層角度測定装置 |
| CN109916780A (zh) * | 2019-03-11 | 2019-06-21 | 中国科学院上海硅酸盐研究所 | 一种基于轴对称液滴轮廓曲线的表面张力测量方法 |
| CN112179813A (zh) * | 2020-08-26 | 2021-01-05 | 清华大学 | 一种基于实验图像的液体接触角在线测量方法 |
| CN114324071A (zh) * | 2021-12-31 | 2022-04-12 | 四川大学 | 拉断液滴测量液体表面张力系数的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085353A (ja) * | 1983-10-17 | 1985-05-14 | Fuji Photo Film Co Ltd | 接触角測定方法 |
| JPS63210748A (ja) * | 1987-02-27 | 1988-09-01 | Kyowa Kaimen Kagaku Kk | 接触角および界面張力の自動測定方法 |
-
1989
- 1989-04-28 JP JP10723889A patent/JPH02287139A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6085353A (ja) * | 1983-10-17 | 1985-05-14 | Fuji Photo Film Co Ltd | 接触角測定方法 |
| JPS63210748A (ja) * | 1987-02-27 | 1988-09-01 | Kyowa Kaimen Kagaku Kk | 接触角および界面張力の自動測定方法 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006078477A (ja) * | 2004-08-10 | 2006-03-23 | Kanagawa Acad Of Sci & Technol | 液滴移動挙動の測定方法および装置 |
| JP2010080581A (ja) * | 2008-09-25 | 2010-04-08 | Fujifilm Corp | パターン形成方法及びパターン形成装置 |
| JP2012225720A (ja) * | 2011-04-19 | 2012-11-15 | Hosokawa Micron Corp | 粉体堆積層角度測定装置 |
| CN109916780A (zh) * | 2019-03-11 | 2019-06-21 | 中国科学院上海硅酸盐研究所 | 一种基于轴对称液滴轮廓曲线的表面张力测量方法 |
| CN109916780B (zh) * | 2019-03-11 | 2021-07-13 | 中国科学院上海硅酸盐研究所 | 一种基于轴对称液滴轮廓曲线的表面张力测量方法 |
| CN112179813A (zh) * | 2020-08-26 | 2021-01-05 | 清华大学 | 一种基于实验图像的液体接触角在线测量方法 |
| CN114324071A (zh) * | 2021-12-31 | 2022-04-12 | 四川大学 | 拉断液滴测量液体表面张力系数的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0474661B2 (https=) | 1992-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |