CN107727533A - Become the identification of caliber water-oil emulsion fluidised form and composition detection experimental system - Google Patents
Become the identification of caliber water-oil emulsion fluidised form and composition detection experimental system Download PDFInfo
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- CN107727533A CN107727533A CN201711048368.5A CN201711048368A CN107727533A CN 107727533 A CN107727533 A CN 107727533A CN 201711048368 A CN201711048368 A CN 201711048368A CN 107727533 A CN107727533 A CN 107727533A
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- 239000000203 mixture Substances 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 239000002569 water oil cream Substances 0.000 title claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 47
- 235000019476 oil-water mixture Nutrition 0.000 claims abstract description 40
- 238000011161 development Methods 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 37
- 239000000411 inducer Substances 0.000 claims abstract description 15
- 238000013480 data collection Methods 0.000 claims abstract description 12
- 238000007405 data analysis Methods 0.000 claims abstract description 11
- 235000019198 oils Nutrition 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000523 sample Substances 0.000 claims description 11
- ORILYTVJVMAKLC-UHFFFAOYSA-N Adamantane Natural products C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000001311 chemical methods and process Methods 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012533 medium component Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The present invention relates to the profit of oil and chemical process to transport field, especially a kind of to become the identification of caliber water-oil emulsion fluidised form and composition detection experimental system.Including oil water mixture circulation portions, hot fluid circulation portion and data collection and analysis portion, hot fluid circulation portion, data collection and analysis portion are connected with oil water mixture circulation portions respectively；The oil water mixture circulation portions include inducer, test section, oil water mixture container and circulating pump, inducer is made up of the different abundant development pipeline I of diameter and fully development pipeline II, fully one end of development pipeline I and oil water mixture reservoir, fully the other end of development pipeline I is connected with fully development pipeline II, fully development pipeline II is connected with test section, test section is long straight tube, and circulating pump is provided with the port of export of oil water mixture container.It realizes the detection to oil water mixture component, and can determine the liquid condition and rheological behavior of oil water mixture.
Description
Technical field
The present invention relates to the profit of oil and chemical process to transport field, especially a kind of to become caliber water-oil emulsion fluidised form
Identification and composition detection experimental system.
Background technology
The oil water mixing proportional of water-oil emulsion is different to cause fluid to have Newtonian fluid property and non-newtonian flow volume property,
Two kinds of kenels of water-in-oil type (W/O) and oil-in-water type (O/W) be present.Profit breast in the gathering line and submerged pipeline of offshore oil
The presence of shape liquid or the phase inversion of the stability change of emulsion and emulsion can all bring many problems, such as oil to production
If emulsion stability is destroyed in bag aqueous emulsion, or because the pressure drop of tube runs process is anxious caused by phase inversion occurs
Play rise, may cause the generation of the accidents such as oil pipe stopping transportation and cohesion.Simultaneously as water-in-oil type (W/O) and oil-in-water type (O/
W) the emulsus fluid viscosity of two kinds of phases differs greatly, thus it transmits and transports performance and have very big difference.Therefore, real-time online
Oil water mixture component in signal piping is also urgent need to solve the problem in engineering with the profit liquid condition determined in pipeline.
For separation process for ocean platform and ship oil-water separation device, oil water mixture before separation, separation neutralize separation
Afterwards, fluid mixture has different fluid properties, i.e. Newtonian fluid property or non-newtonian flow volume property.Therefore, profit is understood
The rheological behavior of mixture and the composition composition in pipeline, to oily water separating equipment efficiently separate and water-oil emulsion
Transport system designs, and has certain project reference value.
The content of the invention
It is an object of the invention to solve the above-mentioned problems in the prior art, it is proposed that one kind becomes caliber profit emulsus
Liquid stream state identifies and composition detection experimental system, and it realizes the detection to oil water mixture component, and can determine that profit mixes
The liquid condition and rheological behavior of compound.
The technical scheme is that：One kind becomes the identification of caliber water-oil emulsion fluidised form and composition detection experimental system, its
In, including oil water mixture circulation portions, hot fluid circulation portion and data collection and analysis portion, hot fluid circulation portion, data acquisition point
Analysis portion is connected with oil water mixture circulation portions respectively；
The oil water mixture circulation portions include inducer, test section, oil water mixture container and circulating pump, inducer by
The different abundant development pipeline I of diameter and fully development pipeline II form, and the one end and oil water mixture for fully developing pipeline I hold
Device is connected, and the other end for fully developing pipeline I is connected with fully development pipeline II, is fully developed pipeline II and is connected with test section,
Test section is long straight tube, and circulating pump is provided with the port of export of oil water mixture container；
Pitot tube is mounted in the fully development pipeline I and abundant development pipeline II, in fully development pipeline I and is filled
The porch of distribution exhibition pipeline II is mounted on pressure testing point, fully develops pipeline I and fully development pipeline II both ends are pacified
Equipped with pressure obtaning device, differential pressure transmitter is connected between the pressure obtaning device at both ends；
The outside of the test section is provided with hot fluid circulation portion, and hot fluid circulation portion includes constant water bath box, and test section is arranged on
In constant water bath box, test section is connected with data acquisition portion.The oil water mixture in test section is carried out by constant water bath box
Heating, by changing external environment condition, obtain the hot physical property delta data of oil water mixture when temperature field changes.
The data acquisition portion includes a diameter of thermocouple, temperature data modular converter and computer, close to test section
Exit, along the several thermocouples of radially uniform setting of test section inner surface, the angle phase between the probe of neighboring thermocouple
Together, the probe tip of thermocouple increases successively apart from the distance of tube hub, and thermocouple electrically connects with temperature data modular converter, temperature
Degrees of data modular converter is with calculating mechatronics.
Preferably, along three thermocouples of radially uniform setting of test section inner surface, respectively thermocouple I, thermocouple II
With thermocouple III, the angle between the probe of neighboring thermocouple is 120 °, and the probe tip of three thermocouples is apart from tube hub
Distance increase successively.Thermocouple probe position depending on pipe diameter size, using near wall, pipe upper lower half, caliber center as
Preferably.
The temperature data modular converter uses the temperature measurement module of model Yanhua ADAM 4118.Heat convection temperature fluctuation
Scope is no more than 100 DEG C.
The data collection and analysis portion also includes NI data acquisition equipments, and NI data acquisition equipments are used to gather inducer
The signals such as pressure, pressure difference, NI data acquisition equipments are connected with computer.
Beneficial effects of the present invention：
(1) by making profit fluid respectively flow through the different abundant development pipeline of diameter and test pipeline, in reducing process
The middle rheological behavior for determining profit fluid, so that it is determined that different heat convection governing equations, so as to the different rheological equationms of state
Fluid establishes suitable mathematical modeling；
(2) by hot fluid circulation system, it can be heated with convection body and gather internal fluid temperature field, so as to according to engineering
Inverse Problem Method determines water-oil emulsion component.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of the present invention；
Fig. 2 is the structural representation of inducer；
Fig. 3 is the distribution schematic diagram of thermocouple.
In figure：1 oil water mixture container；2 circulating pumps；3 inducers；301 fully develop pipeline I；302 fully develop pipeline
Ⅱ；4 constant water bath box；5 thermocouples；501 thermocouples I；502 thermocouples II；503 thermocouples III；6 temperature data converters；7 meters
Calculation machine；8 Pitot tubes；9 pressure testing points；10 differential pressure transmitters；11 test sections.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, change caliber water-oil emulsion fluidised form identification of the present invention and composition detection experimental system include
Oil water mixture circulation portions, hot fluid circulation portion and data collection and analysis portion, hot fluid circulation portion, data collection and analysis portion difference
It is connected with oil water mixture circulation portions, hot fluid circulation portion is mainly used in heating the oil water mixture circulatory system, data
Collection analysis portion is mainly used in collecting the parameter of oil water mixture circulation portions, such as temperature, pressure, pressure difference data.
Oil water mixture circulation portions include inducer, test section 11, oil water mixture container 1 and circulating pump 2, inducer
One end is connected with the port of export of oil water mixture container 1, and the other end of inducer is connected with test section 11, test section 11 it is another
End connects with the entrance of oil water mixture container 1, is provided with circulating pump 2 in the port of export of oil water mixture container 1, passes through circulation
Pump 2 realizes oil water mixture circulating in system.Rheological Index calculates, fluidised form identifies and emulsion fluid temperature field
Change all occurs in this part.
Due to the liquid mixture that the working fluid is different oil-water ratios, the determination of entrance length according to actual conditions come
It is determined that the setting of the length of inducer has to meet that test fluid turns into full-blown laminar flow shape before test section is entered
State.In order to obtain the rheological coefficient of fluid by flow velocity and pressure-drop in pipeline, inducer is by the different abundant development pipeline I of diameter
301 form with fully development pipeline II 302, and fully development pipeline I 301 and fully development pipeline II 302 being made by copper pipe.Fill
The diameter and length of distribution exhibition pipeline I 301 and abundant development pipeline II 302 are mainly fully sent out depending on the project situation of reality
One end of exhibition pipeline I 301 connects with oil water mixture container 1, fully develops the other end and fully development pipeline of pipeline I 301
II 302 connections, fully develop pipeline II 302 and be connected with test section 11.The determination of entrance length determines according to actual conditions,
But the setting of the fully length of development pipeline II 302 has to meet that test fluid turns into full-blown before bringing-up section is entered
Laminar condition, its shortest length are
L=0.05RePrd,
Wherein l represents entrance length, and Re represents fluid Reynolds number, and Pr represents tube fluid Prandtl number, and d represents that caliber is straight
Footpath.
Pitot tube 8 fully is mounted in development pipeline I 301 and abundant development pipeline II 302, is surveyed by Pitot tube 8
Measure refrigerant flow rate.Pressure testing point 9 is mounted in the porch of fully development pipeline I 301 and fully development pipeline II 302,
For measuring the pressure in pipeline, meanwhile, the both ends for fully developing pipeline I 301 and fully development pipeline II 302 are mounted on taking
Pressure device, pressure obtaning device are connected by connecting pipe with differential pressure transmitter 10, and changing the measurement fluid of device 10 by differential pressure flows separately through
Fully development pipeline I 301 and the fully pressure drop of development pipeline II 302, as shown in Figure 2.Measured according to two sections of fully development pipelines
Flow velocity, pressure drop data can determine the rheological coefficient of oil water mixture.
Test section 11 is long straight length, it is therefore an objective to final profit component is tried to achieve according to the thermal physical property data of change.Test
The outside of section 11 is provided with hot fluid circulation portion.Hot fluid circulation portion includes constant water bath box 4, constant temperature water tank and circulating pump, test section 11
It is arranged in constant water bath box 4.The warm water in constant temperature water tank is sent constantly into constant water bath box 4 by circulating pump, passes through perseverance
Warm water bath cabinet 4 heats to the oil water mixture in test section 11, by changing external environment condition, obtains oil when temperature field changes
The hot physical property delta data of aqueous mixtures.
Test section 11 is also to be made up of copper pipe, and the Temporal Temperature Fields in test section after being heated by constant water bath box 4 lead to
Cross data collection and analysis portion and carry out data acquisition, data acquisition portion includes a diameter of 1mm K-type thermocouple, temperature data conversion
Module 6 and computer 7.As shown in figure 3, in the exit of close test section 11, along radially uniform the setting of the inner surface of test section 11
Three thermocouples, respectively thermocouple I 501, thermocouple II 502 and thermocouple III 503 are put, between the probe of neighboring thermocouple
Angle is 120 °.The probe tip of three thermocouples increases successively apart from the distance of tube hub, and purpose is more accurate in order to obtain
Radial temperature field, thermocouple location is advisable depending on pipe diameter size with upper lower half, caliber center near wall, pipe.At this
In embodiment, the distance of thermocouple I 501 and tube hub is 1.6mm, and the distance of thermocouple II 502 and tube hub is 2.4mm, heat
The distance of galvanic couple III 503 and tube hub is 3.2mm.The burial place of thermocouple uses apart from copper pipe exit 80mm when embedded
Laser scanner is corrected to positional precision, and the temperature data that thermocouple collects is changed by temperature data modular converter 6
Afterwards, synchronized upload is to computer 7, according to indirect problem technology on-line prediction profit working medium component.Thermocouple is carried out before the use
Calibration, measurement error is no more than ± 0.5 DEG C in the range of 0-90 DEG C.In this implementation, temperature data modular converter 6 uses model
For the temperature measurement module of Yanhua ADAM 4118.In test section 11, heat convection temperature fluctuation range is no more than 100 DEG C.
Data collection and analysis portion also includes NI data acquisition equipments, and NI data acquisition equipments are used for the pressure for gathering inducer
The signals such as power, pressure difference, NI data acquisition equipments are connected with computer 7, and the signal collected is delivered to by NI data acquisition equipments
After computer 11, the data measured are converted into by pressure value and pressure difference by LabVIEW softwares, and control needed for gathered data
Time.
The operation principle of this experimental system is as described below：Oil water mixture is in the presence of circulating pump 2, in oil water mixture
Circulation portions internal circulation flow, by the flow process of inducer, due to abundant development pipeline 301 and testing pipeline 302
Diameter is different, therefore flow velocity, pressure and pressure difference of the oil water mixture in two pipelines are all different, are becoming caliber process
In, the rheology characteristic of profit fluid is determined by above-mentioned parameter, so that it is determined that different heat convection governing equations.Profit afterwards
After mixture enters test section, oil solution is heated by constant water bath box 4, by data acquisition and analysis system to warp
The temperature information for crossing the oil solution of test section carries out data acquisition, is made up of indirect problem technology on-line prediction profit working medium,
I.e. using the above-mentioned temperature collected and its rule that changes with time, then by solving heat transfer differential equation come reverse pipe
The hot material properties of profit in road, and then determine profit component.
Claims (6)
1. one kind becomes the identification of caliber water-oil emulsion fluidised form and composition detection experimental system, it is characterised in that：Including oil mixing with water
Thing circulation portions, hot fluid circulation portion and data collection and analysis portion, hot fluid circulation portion, data collection and analysis portion are mixed with profit respectively
Compound circulation portions connect；
The oil water mixture circulation portions include inducer, test section (11), oil water mixture container (1) and circulating pump (2), enter
By the different abundant development pipeline I (301) of diameter and fully, development pipeline II (302) forms mouth section, fully develops pipeline I
(301) one end connects with oil water mixture container (1), fully develops the other end and fully development pipeline II of pipeline I (301)
(302) connect, fully develop pipeline II (302) and be connected with test section (11), test section (11) is long straight tube, in oil water mixture
The port of export of container (1) is provided with circulating pump (2)；
Pitot tube (8) is mounted in the fully development pipeline I (301) and abundant development pipeline II (302), is fully being developed
The porch of pipeline I (301) and fully development pipeline II (302) is mounted on pressure testing point (9), fully develops pipeline I
(301) both ends for and fully developing pipeline II (302) are mounted on pressure obtaning device, and differential pressure is connected between the pressure obtaning device at both ends
Transmitter (10)；
The outside of the test section (11) is provided with hot fluid circulation portion, and hot fluid circulation portion includes constant water bath box (4), test section (11)
It is arranged in constant water bath box (4), test section (11) is connected with data acquisition portion.
2. change caliber water-oil emulsion fluidised form identification according to claim 1 and composition detection experimental system, its feature exist
In：The data acquisition portion includes a diameter of thermocouple, temperature data modular converter (6) and computer (7), close to test section
(11) exit, along the several thermocouples of radially uniform setting of test section (11) inner surface, between the probe of neighboring thermocouple
Angle it is identical, the probe tip of thermocouple increases successively apart from the distance of tube hub, thermocouple and temperature data modular converter
(6) electrically connect, temperature data modular converter (6) electrically connects with computer (7).
3. change caliber water-oil emulsion fluidised form identification according to claim 2 and composition detection experimental system, its feature exist
In：Along three thermocouples of radially uniform setting of test section (11) inner surface, respectively thermocouple I (501), thermocouple II
(502) and thermocouple III (503), the angle between the probe of neighboring thermocouple is 120 °, the probe tip of three thermocouples
Distance apart from tube hub increases successively.
4. change caliber water-oil emulsion fluidised form identification according to claim 1 and composition detection experimental system, its feature exist
In：It is described fully development pipeline II (302) shortest length be
L=0.05RePrd
Wherein l represents fully development pipeline II (302) length, and Re represents fluid Reynolds number, and Pr represents tube fluid Prandtl number, d tables
Show caliber diameter.
5. change caliber water-oil emulsion fluidised form identification according to claim 1 and composition detection experimental system, its feature exist
In：The temperature data modular converter (6) uses the temperature measurement module of model Yanhua ADAM 4118.
6. change caliber water-oil emulsion fluidised form identification according to claim 1 and composition detection experimental system, its feature exist
In：The data collection and analysis portion also includes NI data acquisition equipments, and NI data acquisition equipments are connected with computer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048368.5A CN107727533A (en) | 2017-10-31 | 2017-10-31 | Become the identification of caliber water-oil emulsion fluidised form and composition detection experimental system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048368.5A CN107727533A (en) | 2017-10-31 | 2017-10-31 | Become the identification of caliber water-oil emulsion fluidised form and composition detection experimental system |
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| Publication Number | Publication Date |
|---|---|
| CN107727533A true CN107727533A (en) | 2018-02-23 |
Family
ID=61203568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048368.5A Pending CN107727533A (en) | 2017-10-31 | 2017-10-31 | Become the identification of caliber water-oil emulsion fluidised form and composition detection experimental system |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH288778A (en) * | 1949-11-25 | 1953-02-15 | Henry Preston Joseph | Device for measuring the flow of a fluid in a pipe. |
| JPS62194441A (en) * | 1986-02-21 | 1987-08-26 | Nippon Kokan Kk <Nkk> | Apparatus for measuring non-newtonian property in pipeline |
| CN2114159U (en) * | 1991-10-18 | 1992-08-26 | 中国矿业大学北京研生部 | Multi-capillary viscometer |
| JPH0674887A (en) * | 1992-08-26 | 1994-03-18 | Mitsubishi Heavy Ind Ltd | Process viscosity measuring device |
| US5306734A (en) * | 1993-09-08 | 1994-04-26 | Shell Oil Company | Use of viscosity as an in-line diagnostic for high internal phase emulsion generation |
| JP2006258782A (en) * | 2005-03-17 | 2006-09-28 | Hikari Sangyo Kk | Differential pressure gauge pipe type inline viscosity sensor |
| CN102374960A (en) * | 2010-08-10 | 2012-03-14 | 中国石油化工集团公司 | Variable-diameter-tube drilling fluid rheology measuring method |
| CN103115849A (en) * | 2013-01-21 | 2013-05-22 | 江苏大学 | Device for testing all-flow resistance reduction characteristic of high-molecular polymer solution |
| CN207457002U (en) * | 2017-10-31 | 2018-06-05 | 中国海洋大学 | Become the identification of caliber water-oil emulsion fluidised form and composition detection experimental system |
-
2017
- 2017-10-31 CN CN201711048368.5A patent/CN107727533A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH288778A (en) * | 1949-11-25 | 1953-02-15 | Henry Preston Joseph | Device for measuring the flow of a fluid in a pipe. |
| JPS62194441A (en) * | 1986-02-21 | 1987-08-26 | Nippon Kokan Kk <Nkk> | Apparatus for measuring non-newtonian property in pipeline |
| CN2114159U (en) * | 1991-10-18 | 1992-08-26 | 中国矿业大学北京研生部 | Multi-capillary viscometer |
| JPH0674887A (en) * | 1992-08-26 | 1994-03-18 | Mitsubishi Heavy Ind Ltd | Process viscosity measuring device |
| US5306734A (en) * | 1993-09-08 | 1994-04-26 | Shell Oil Company | Use of viscosity as an in-line diagnostic for high internal phase emulsion generation |
| JP2006258782A (en) * | 2005-03-17 | 2006-09-28 | Hikari Sangyo Kk | Differential pressure gauge pipe type inline viscosity sensor |
| CN102374960A (en) * | 2010-08-10 | 2012-03-14 | 中国石油化工集团公司 | Variable-diameter-tube drilling fluid rheology measuring method |
| CN103115849A (en) * | 2013-01-21 | 2013-05-22 | 江苏大学 | Device for testing all-flow resistance reduction characteristic of high-molecular polymer solution |
| CN207457002U (en) * | 2017-10-31 | 2018-06-05 | 中国海洋大学 | Become the identification of caliber water-oil emulsion fluidised form and composition detection experimental system |
Non-Patent Citations (1)
| Title |
|---|
| JI ZHANG等: "Viscosity estimation and component identification for an oil-water emulsion with the inversion method", 《APPLIED THERMAL ENGINEERING》, vol. 111, 25 January 2017 (2017-01-25), pages 2 * |
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