JPH0521487B2 - - Google Patents
Info
- Publication number
- JPH0521487B2 JPH0521487B2 JP62177877A JP17787787A JPH0521487B2 JP H0521487 B2 JPH0521487 B2 JP H0521487B2 JP 62177877 A JP62177877 A JP 62177877A JP 17787787 A JP17787787 A JP 17787787A JP H0521487 B2 JPH0521487 B2 JP H0521487B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fluid
- temperature
- heating
- tube
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 42
- 239000012530 fluid Substances 0.000 claims description 28
- 238000011109 contamination Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 230000014509 gene expression Effects 0.000 claims description 4
- 238000000691 measurement method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62177877A JPS6421313A (en) | 1987-07-16 | 1987-07-16 | Simultaneous measurement of flow velocity in pipe and contamination of internal surface thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62177877A JPS6421313A (en) | 1987-07-16 | 1987-07-16 | Simultaneous measurement of flow velocity in pipe and contamination of internal surface thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6421313A JPS6421313A (en) | 1989-01-24 |
| JPH0521487B2 true JPH0521487B2 (zh) | 1993-03-24 |
Family
ID=16038620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62177877A Granted JPS6421313A (en) | 1987-07-16 | 1987-07-16 | Simultaneous measurement of flow velocity in pipe and contamination of internal surface thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421313A (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09166568A (ja) * | 1995-12-14 | 1997-06-24 | Snow Brand Milk Prod Co Ltd | 製造設備の汚れ度合いおよび洗浄効果の測定方法 |
| KR100508488B1 (ko) * | 2001-08-14 | 2005-08-17 | 마이크로 인스펙션 주식회사 | 열량형 질량유량 측정센서 및 그의 오차보정 방법 |
| FR2897930B1 (fr) * | 2006-02-28 | 2008-05-16 | Commissariat Energie Atomique | Echangeur thermique a plaques incluant un dispositif d'evaluation de son etat d'encrassement |
| JP4914226B2 (ja) * | 2007-01-05 | 2012-04-11 | 日立オートモティブシステムズ株式会社 | 気体流量計 |
| JP2009031243A (ja) * | 2007-06-28 | 2009-02-12 | Jfe Steel Kk | 配管詰まり診断方法 |
| US10760742B2 (en) * | 2018-03-23 | 2020-09-01 | Rosemount Inc. | Non-intrusive pipe wall diagnostics |
| JP7064362B2 (ja) * | 2018-03-28 | 2022-05-10 | コスモ石油株式会社 | 流動接触分解装置用熱交換器の汚れ評価方法および流動接触分解装置用熱交換器の汚れ評価装置 |
-
1987
- 1987-07-16 JP JP62177877A patent/JPS6421313A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6421313A (en) | 1989-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Metzger et al. | Use of melting point surface coatings for local convection heat transfer measurements in rectangular channel flows with 90-deg turns | |
| CN101113963B (zh) | 一种测量液体导热系数的方法及其装置 | |
| Mohanty et al. | Use of C-factor for monitoring of fouling in a shell and tube heat exchanger | |
| DK2641071T3 (en) | Determination of the heat flow starting from a heat transporting medium | |
| CN107110684B (zh) | 热流量测量装置 | |
| HU190064B (en) | Apparatus for detecting thermal power | |
| JPH0561559B2 (zh) | ||
| Mitrovic et al. | Vapor condensation heat transfer in a thermoplate heat exchanger | |
| Goodarzi et al. | Reducing thermal contact resistance using nanocoating | |
| CN106226351A (zh) | 一种薄壁圆管材料导热系数计算方法 | |
| JPH0521487B2 (zh) | ||
| JPS6126809A (ja) | 流体管内の付着物状況検知方法および装置 | |
| CN102326071B (zh) | 用于热交换系数测定的装置及相关方法 | |
| CN102735708A (zh) | 一种铜管换热系数的测定系统及方法 | |
| RU2344338C1 (ru) | Способ определения толщины отложений на внутренней поверхности трубопроводов | |
| CN101147050B (zh) | 金属的表面温度测定装置 | |
| Gorgy et al. | Average heat transfer coefficient for pool boiling of R-134a and R-123 on smooth and enhanced tubes (RP-1316) | |
| Constantinescu et al. | Assessment of real heat transfer coefficients through shell and tube and plate heat exchangers | |
| Kim et al. | Experimental investigation on the airside performance of fin-and-tube heat exchangers having herringbone wave fins and proposal of a new heat transfer and pressure drop correlation | |
| Baskar et al. | Heat transfer characteristics of acetone/water mixture in a tubular heat exchanger with turbulator | |
| JP2012154855A (ja) | 物理量測定装置及び物理量測定方法 | |
| JP4537776B2 (ja) | 配管内を流れる流体温度の計測方法及び流体熱量の計測方法 | |
| MOLNAR et al. | Application of analogy of momentum and heat transfer at shell and tube condenser | |
| RU2170924C2 (ru) | Способ определения контактных термических сопротивлений | |
| Xu et al. | Experimental investigation on fouling performance of corrugated tubes |