CA1264195A - Densitometrie aux ultrasons - Google Patents
Densitometrie aux ultrasonsInfo
- Publication number
- CA1264195A CA1264195A CA000513164A CA513164A CA1264195A CA 1264195 A CA1264195 A CA 1264195A CA 000513164 A CA000513164 A CA 000513164A CA 513164 A CA513164 A CA 513164A CA 1264195 A CA1264195 A CA 1264195A
- Authority
- CA
- Canada
- Prior art keywords
- density
- sample
- velocity
- ultrasound
- liquid
- 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
- 238000001739 density measurement Methods 0.000 title abstract 2
- 238000002604 ultrasonography Methods 0.000 claims abstract description 25
- 239000004698 Polyethylene Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 19
- -1 polyethylene Polymers 0.000 claims abstract description 19
- 229920000573 polyethylene Polymers 0.000 claims abstract description 19
- 230000001934 delay Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 12
- 238000007654 immersion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 26
- 238000005259 measurement Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002178 crystalline material Substances 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 238000002592 echocardiography Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- 239000003190 viscoelastic substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000513164A CA1264195A (fr) | 1986-07-04 | 1986-07-04 | Densitometrie aux ultrasons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000513164A CA1264195A (fr) | 1986-07-04 | 1986-07-04 | Densitometrie aux ultrasons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1264195A true CA1264195A (fr) | 1990-01-02 |
Family
ID=4133500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000513164A Expired CA1264195A (fr) | 1986-07-04 | 1986-07-04 | Densitometrie aux ultrasons |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1264195A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014146208A1 (fr) * | 2013-03-22 | 2014-09-25 | The University Of Western Ontario | Système de surveillance basé sur ultrasons à auto-étalonnage |
-
1986
- 1986-07-04 CA CA000513164A patent/CA1264195A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014146208A1 (fr) * | 2013-03-22 | 2014-09-25 | The University Of Western Ontario | Système de surveillance basé sur ultrasons à auto-étalonnage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4320659A (en) | Ultrasonic system for measuring fluid impedance or liquid level | |
| Winkler et al. | Technique for measuring ultrasonic velocity and attenuation spectra in rocks under pressure | |
| US4677842A (en) | Ultrasonic density measurement | |
| US3553636A (en) | Noncontact ultrasonic interface viscosity and percent solid detecting device | |
| McClements et al. | Ultrasonic pulse echo reflectometer | |
| US6082181A (en) | Ultrasonic fluid densitometer having liquid/wedge and gas/wedge interfaces | |
| Piche | Ultrasonic velocity measurement for the determination of density in polyethylene | |
| EP1485703A2 (fr) | Detection par ultrasons des caracteristiques d'un milieu poreux | |
| US4147064A (en) | Testing of materials with stress waves | |
| GB2221991A (en) | Ultrasonic testing of metal-matrix composite materials | |
| US3844163A (en) | Ultrasonic velocity meter | |
| ES2175189T3 (es) | Procedimiento y dispositivo para determinar un nivel de liquido con ayuda de impulsos de ultrasonidos. | |
| US4478072A (en) | Apparatus for determining the concentration of solids dispersed in a liquid | |
| CA1264195A (fr) | Densitometrie aux ultrasons | |
| CA1051542A (fr) | Transducteur a lentille pour appareil sonar doppler | |
| GB2167185A (en) | Acoustically detecting and/or identifying a liquid | |
| Lofqvist | Ultrasonic wave attenuation and phase velocity in a paper-fibre suspension | |
| RU2006853C1 (ru) | Ультразвуковой способ определения упругих констант твердых тел | |
| RU2196982C2 (ru) | Способ определения физико-механических характеристик и состава полимерных композиционных материалов в конструкциях ультразвуковым методом | |
| Razavian et al. | Ultrasonic interferometry: study of particle sedimentation in liquid | |
| Cantrell et al. | Ultrasonic velocity | |
| GB2107461A (en) | Apparatus for determining the concentration of solids dispersed in a liquid | |
| SU1073692A1 (ru) | Акустический способ контрол физико-механических свойств поверхностного сло твердых тел | |
| RU2712956C1 (ru) | Способ ультразвукового контроля вязкости по муни полимеров | |
| SU834394A1 (ru) | Ультразвуковой способ измерени ТОлщиНы |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed | ||
| MKEC | Expiry (correction) |
Effective date: 20121205 |