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Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1390-1399 doi: 10.1007/s11709-021-0775-z

Abstract: High viscosity asphalt (HVA) has been a great success as a drainage pavement material.modifiers through conventional tests, Brookfield viscosity tests, dynamic shear rheometer tests andThe 60°C dynamic viscosity results indicated TPS + rubber asphalt (TRA) had the excellent adhesion.The rotational viscosity results and rheological results indicated that SRA-2 not only exhibited excellentFrom comprehensive evaluation of the viscosity, temperature stability and sensitivity, as well as high

Keywords： high viscosity asphalt     rheological properties     rubber     modifier     viscosity    

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New approach to determine the plastic viscosity of self-compacting concrete

M. BENAICHA,X. ROGUIEZ,O. JALBAUD,Y. BURTSCHELL,A. Hafidi ALAOUI

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 2,   Pages 198-208 doi: 10.1007/s11709-015-0327-5

Abstract: In this article, we have proposed a correlation between the plastic viscosity of concrete, the time andThe comparison between our approach and the experimental values of the plastic viscosity shows that,

Keywords： rheology     viscosity     V-funnel     flow profile     rheometer     behavior    

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A critical review of ash slagging mechanisms and viscosity measurement for low-rank coal and bio-slags

Md Tanvir ALAM, Baiqian DAI, Xiaojiang WU, Andrew HOADLEY, Lian ZHANG

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 46-67 doi: 10.1007/s11708-020-0807-8

Abstract: and critical viscosity temperature.Besides, it reviews the available methodologies and formulae for slag viscosity measurement/predictionmeasurement methods to these fuels, and the viscosity prediction models and factors that affect theslag viscosity.the viscosity and slagging propensity of high-rank coals but cannot predict the slagging propensity

Keywords： slag     viscosity     biomass     low-rank coal     combustion     gasification    

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Research of Equivalent Viscosity Model With Visco-temperature Correcting

Qu Qingwen

Strategic Study of CAE 2005, Volume 7, Issue 5,   Pages 49-52

Abstract:

Equivalent viscosity model is regarded as the base in this paper.It is considered that lubricant viscosity varies as the temperature.Calculating and analyzing model of equivalent viscosity with viscotemperature correcting is founded.

Keywords： thin film lubrication     viscosity     temperature    

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Crystallization and viscosity-temperature characteristics during co-gasification of industrial sludge

Linmin ZHANG, Bin LIU, Juntao WEI, Xudong SONG, Yonghui BAI, Jiaofei WANG, Ying ZHOU, Huijun YANG, Guangsuo YU

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 1037-1047 doi: 10.1007/s11708-022-0824-x

Abstract: Herein, the effects of IS addition on the crystallization and viscosity of Shuangmazao (SMZ) coal wereThe slag formed at a high temperature had a higher polymerization degree and viscosity, which led tocontinuously destroyed the complexity of network structure, thus reducing the polymerization degree and viscosityFinally, the viscosity calculated by simulation and Einstein-Roscoe empirical formula demonstrated that

Keywords： co-gasification     industrial sludge     crystallization     viscosity     mineral matter evolution    

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Correcting Model of Viscosity with Exponential Function Derived and Its Application

Qu Qingwen,Wang Mei,Chai Shan,Yao Fusheng

Strategic Study of CAE 2001, Volume 3, Issue 10,   Pages 53-58

Abstract: the theory of interaction of molecules and basic definition of hydromechanics, correcting model of viscosityIt can be used to determine the law of change of fluid viscosity in micro-clearance, and thus the rationale

Keywords： adsorbent layer     viscosity     thin film lubrication     bearing    

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Velocity Field Analysis under the Condition of Continuous Viscosity Variation

Qu Qingwen,Wang Mei,Chen Haizhen,Chai Shan,Yao Fusheng

Strategic Study of CAE 2002, Volume 4, Issue 6,   Pages 29-32

Abstract: The viscosity distribution of lubricant is the key point to the bearing.The viscosity variation will directly influence flowing velocity of the lubricants.characteristics of lubricant in micro-clearance are researched with the continuous correcting model of viscosity

Keywords： thin film lubrication     viscosity     continuous model     velocity    

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The development and application of the new type high-viscosity modified asphalt

Yang Linjiang

Strategic Study of CAE 2008, Volume 10, Issue 12,   Pages 92-96

Abstract: text-align: justify;">According to the technical requirements of Hangzhou Bay Bridge deck pavement for high-viscositymodified asphalt, a new type of high-viscosity modified asphalt was developed.ductility and elastic resilience of the modified asphalt are improved, at the same time, the dynamic viscosityThe high-viscosity modified asphalt has been successfully applied to Hangzhou Bay Bridge project.

Keywords： Hangzhou Bay Bridge     high-viscosity modified asphalt     compatibility mechanism     infrared spectroscopy    

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Properties of cement grout modified with ultra-fine slag

Sowmini GOPINATHAN, K B ANAND

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 58-66 doi: 10.1007/s11709-017-0383-0

Abstract: The purpose of the study is to obtain a cement grout with improved performance. The grout mixes of the present study contain cement, ultra-fine slag (UFS), super plasticizer and water. Properties like flowability, bleeding, compressive strength and shrinkage of cement grouts have been studied. Rheological parameters were also studied in order to explain the grout workability. The results show that, cement replacement with slag in grouts could reduce bleeding substantially without affecting the workability of the mixes. Introduction of slag enhanced the compressive strength and reduced shrinkage reasonably. Ultra-fine slag can be used as a supplementary cementitious material in cementitious grouts in order to improve the grout behavior.

Keywords： cement grout     ultra-fine slag     flowability     bleeding     viscosity    

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Simulation of cottonseed cake melt flow in metering zone of a single screw extruder

Hong HE, Jianguo ZHOU,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 263-269 doi: 10.1007/s11705-009-0276-4

Abstract: In addition, viscosity change in the channel was studied.

Keywords： quasi-three-dimensional     rheological     viscosity     processing     influence    

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Rheological behavior’s effect on the work performance of oil film

Zhaomiao LIU, Qiuying JIN, Chengyin ZHANG, Feng SHEN

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 254-262 doi: 10.1007/s11465-011-0129-y

Abstract: varied speeds are compared on the large size hydrostatic turntable system considering the temperature-viscosityrelationship and pressure-viscosity relationship.The results show that the property of non-Newtonian fluid viscosity influenced by shear rate largely

Keywords： non-Newtonian fluid     rotation speed     pressure on wall     viscosity    

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Numerical simulation on flow of ice slurry in horizontal straight tube

Shengchun LIU,Ming SONG,Ling HAO,Pengxiao WANG

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 201-207 doi: 10.1007/s11708-017-0451-0

Abstract: between the simulation results and experimental data could be reduced from 20% to 5% by adjusting the viscosityThus, two mathematical correlations between viscosity and flow velocity were developed eventually.

Keywords： ice slurry     horizontal tubes     numerical simulation     pressure drop     viscosity model    

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Modeling and analysis of controllable output property of cantilever-beam inertial sensors based on magnetic fluid

Guixiong LIU, Peiqiang ZHANG, Chen XU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 129-133 doi: 10.1007/s11465-009-0035-8

Abstract: Based on the property of the cantilever-beam and the novel controllable mag-viscosity of magnetic fluidresult shows that it is valid to realize the controllable output of the sensors by controlling the viscosity

Keywords： sensors     magnetic fluid     property of mag-viscosity     controllable output    

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Emulsification for castor biomass oil

Dongxiang ZHANG, Yuanping LIN, Anmei LI, V. V. TARASOV

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 1,   Pages 96-101 doi: 10.1007/s11705-010-0553-2

Abstract: absorbance, centrifuge stability, demulsification time in quiescence, appearance of the droplets, and viscosityCorrelation exists between the stability of emulsion and the viscosity/particle size of the droplets,with better stability in the case of greater viscosity or narrower distribution of particle size inMethanol added to the castor oil-water system may decrease the viscosity of the emulsion.

Keywords： castor oil     biomass oil     emulsification     stability     viscosity     corrosivity    

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Experimental study on slurry-induced fracturing during shield tunneling

Teng WANG, Dajun YUAN, Dalong JIN, Xinggao LI

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 333-345 doi: 10.1007/s11709-021-0718-8

Abstract: parameters and loading conditions, including types of holes, unconfined compressive strength, slurry viscosityfracturing pressure increases with an increase in the unconfined compressive strength as well as the slurry viscosity

Keywords： tunneling     hydraulic fracturing test     fracturing pressure     fracture dip     unconfined compressive strength     slurry viscosity    

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Title Author Date Type Operation

Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt

Journal Article

New approach to determine the plastic viscosity of self-compacting concrete

M. BENAICHA,X. ROGUIEZ,O. JALBAUD,Y. BURTSCHELL,A. Hafidi ALAOUI

Journal Article

A critical review of ash slagging mechanisms and viscosity measurement for low-rank coal and bio-slags

Md Tanvir ALAM, Baiqian DAI, Xiaojiang WU, Andrew HOADLEY, Lian ZHANG

Journal Article

Research of Equivalent Viscosity Model With Visco-temperature Correcting

Qu Qingwen

Journal Article

Crystallization and viscosity-temperature characteristics during co-gasification of industrial sludge

Linmin ZHANG, Bin LIU, Juntao WEI, Xudong SONG, Yonghui BAI, Jiaofei WANG, Ying ZHOU, Huijun YANG, Guangsuo YU

Journal Article

Correcting Model of Viscosity with Exponential Function Derived and Its Application

Qu Qingwen,Wang Mei,Chai Shan,Yao Fusheng

Journal Article

Velocity Field Analysis under the Condition of Continuous Viscosity Variation

Qu Qingwen,Wang Mei,Chen Haizhen,Chai Shan,Yao Fusheng

Journal Article

The development and application of the new type high-viscosity modified asphalt

Yang Linjiang

Journal Article

Properties of cement grout modified with ultra-fine slag

Sowmini GOPINATHAN, K B ANAND

Journal Article

Simulation of cottonseed cake melt flow in metering zone of a single screw extruder

Hong HE, Jianguo ZHOU,

Journal Article

Rheological behavior’s effect on the work performance of oil film

Zhaomiao LIU, Qiuying JIN, Chengyin ZHANG, Feng SHEN

Journal Article

Numerical simulation on flow of ice slurry in horizontal straight tube

Shengchun LIU,Ming SONG,Ling HAO,Pengxiao WANG

Journal Article

Modeling and analysis of controllable output property of cantilever-beam inertial sensors based on magnetic fluid

Guixiong LIU, Peiqiang ZHANG, Chen XU

Journal Article

Emulsification for castor biomass oil

Dongxiang ZHANG, Yuanping LIN, Anmei LI, V. V. TARASOV

Journal Article

Experimental study on slurry-induced fracturing during shield tunneling

Teng WANG, Dajun YUAN, Dalong JIN, Xinggao LI

Journal Article