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1

Scott, Shane. "Rheological Properties of Protein Hydrogels." Thesis, Université d'Ottawa / University of Ottawa, 2012. http://hdl.handle.net/10393/20565.

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Certain hydrogel forming de novo proteins that utilize different crosslinking methods are studied experimentally on a rheometer. The stress reaxation modulus of CRC, a telechelic, triblock protein, is shown to be that of a stretched exponential function with a value of β ≅ 0.5. The insertion of an integrin binding domain and changes in pH within the range 6.5–8.5 are shown not to significantly affect the resulting rheological behavior. A selective chemical crosslinker is used on CRC hydrogel systems and is shown to change the rheological behavior of the system to that of a combination of a ch
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2

Yeong, Shoot Klan. "Rheological properties of lubricating grease." Thesis, Imperial College London, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.251581.

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3

Gallat, Stephanie. "Rheological properties of reworked butters." Thesis, University of Reading, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.259761.

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4

Moolman, Pieter Lafras. "Rheological model for paint properties." Thesis, Stellenbosch : Stellenbosch University, 2008. http://hdl.handle.net/10019.1/1110.

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Thesis (PhD (Process Engineering))--Stellenbosch University, 2008.<br>The feasibility of predicting paint properties directly from the raw material formulation as well as the rheological data is investigated in this study. Although extensive work has been carried out on the prediction of paint properties in terms of the raw material data, very little research has been carried out on the prediction of paint properties in terms of the rheological data. Little is known about the relationship between fundamental rheological properties and real-world performance. The paint under investigation
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5

Khan, Shahid Wahab. "Rheological properties of talc-filled polypropylene." Thesis, Loughborough University, 2001. https://dspace.lboro.ac.uk/2134/7567.

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In this study polypropylene was modified by a range of talc (Mg3(OH)2Si4OlO) fillers. Three different types of surface modifiers were also used, two types of silanes (octyltriethoxysilane and y-aminopropyltriethoxysilane) and maleic anhydride modified polypropylene plus polyethylene wax as an external lubricant. A series of compounds were prepared in an APV twin screw compounder, based on talc addition level, morphology, particle size, surface coatings and coupling agents. The study showed that addition of talc to PP increases the shear viscosity and the blend system generally follows the powe
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6

Ozer, Barbaros Hamdi. "Rheological properties of labneh (concentrated yoghurt)." Thesis, University of Reading, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267428.

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7

Rogers, Michael D. H. "Rheological properties of gelatin/starch composite gels." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ58374.pdf.

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8

Kreiba, Ali. "The rheological properties of aqueous polyacrylamide solutions." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ59314.pdf.

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9

Kulamarva, Arun. "Rheological and thermal properties of sorghum dough." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=98740.

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Sorghum is a gluten free cereal and forms the staple diet of a majority of the populations living in the semi-arid tropics dough. It is usually consumed in the form of bread made from the grain flour. Dough made with sorghum flour has poor viscoelastic properties compared to wheat dough and mechanical methods for production of sorghum roti are scarce. This study was conducted to elucidate the rheological and thermal properties of sorghum dough to establish its behavior. The temperature and amount of water used for preparation of the dough and the composition of the flour were varied. Wheat, so
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10

Xue, Jun 1966. "Thermal and rheological properties of batter systems." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=103018.

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Batters are highly complex systems with wide ranging ingredients including flours, water, flavorings, and spices. Interactions between the ingredients determine the performance of batters and the final quality of coated products. Addition of hydrocolloids into batters of different types of flour provides special effects on batter performance. The functionalities of hydrocolloids-flour mixtures in terms of the thermal and rheological properties of the resulting batter systems were investigated in this study.<br>The rheological properties of the batter were determined using a strain/stress contr
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11

Vernon, Marika Nicole. "Investigating the rheological properties of aerated fluids." Thesis, Lancaster University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340654.

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12

Huang, Tianjian. "Colloidal and rheological properties of carboxylated latices." Thesis, University of Bristol, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385307.

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13

Dimitreli, Georgia. "Rheological and textural properties of processed cheese." Thesis, University of Lincoln, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.442498.

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14

Demir, Huseyin. "The stability properties of some rheological flows." Thesis, University of South Wales, 1996. https://pure.southwales.ac.uk/en/studentthesis/the-stability-properties-of-some-rheological-flows(7f0fad05-8228-4494-90be-375d16e0eab4).html.

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The stability of wall driven and thermally driven cavity flow is investigated for a wide range of viscous and viscoelastic fluids. The effect of inertia, elasticity, temperature gradients, viscous heating and Biot boundary conditions are of particular interest. Both destabilisation and bifurcation phenomenon are found. For Newtonian constant viscosity flow the instabilities are characterised by a critical Reynolds number which represents the ratio of inertial forces to viscous forces, and instability occurs when the inertial forces become large. For non-Newtonian viscoelastic fluids the instab
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15

Li, Chuanping. "Rheological Properties of Aqueous Nanometric Alumina Suspensions." Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Science ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2004. http://www.osti.gov/servlets/purl/835308-5NQETg/webviewable/.

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16

Jampen, Stephan. "Rheological properties of gellan gels containing filler particles." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ35899.pdf.

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17

Pristavita, Ramona. "Transferred arc production of fumed silica : rheological properties." Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=99787.

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The thermal plasma production of fumed silica in a transferred arc consists of the decomposition of quartz to SiO (g) and oxygen followed by an oxidizing quench back to SiO2. The particles formed have diameters of the order of 10 to 20 nm and are linked in a three dimensional branched chain aggregate. Previous work by Addona and Munz (1999) demonstrated the technical feasibility of producing fumed silica using this method, but was unable to demonstrate the special rheological properties of the powder. The most important characteristic of fumed silica is the presence of hydroxyls on the surface
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18

Cao, E. "Electrochemical and rheological properties of Na-attapulgite suspensions." Thesis, Swansea University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.636203.

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An electron microscopic study of Na-attapulgite particles showed their lath-like habit with aspect ratios of approximately 100:3:1 (length:width:thickness). The average length of the particles is 0.951 μm. The nature and density of titratable surface charge was studied using an automatic potentiometric and titration apparatus. The results revealed that both positive and negative charges develop at the edges of the particles. The point of zero net proton charge (PZNPC) of the edges is at pH 6~7 depending on the electrolyte (NaCl) concentration (<I>c</I>). Electrophoretic mobility determined (us
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19

Khatkar, Bhupendar Singh. "Functional and dynamic rheological properties of wheat gluten." Thesis, University of Reading, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319243.

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20

Deng, Linhong. "Electrical and rheological properties of blood and haemorheometry." Thesis, University of Strathclyde, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.248773.

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21

Gładkowska-Balewicz, Izabela. "Mixed fluid gels formation, structure and rheological properties." Thesis, University of Birmingham, 2017. http://etheses.bham.ac.uk//id/eprint/7263/.

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'Fluid gel' consists of gel particles in a non-gelling medium and its particles are able to mimic fat globules and their bulk rheological behavior in emulsions based food products. The formation of single single polysaccharide fluid gel structure has been well described in the literature. However, mixed fluid gels have a potential of greater control over texture and in use performance but mechanisms governing their structure formation are not very well understood yet. This research aims to contribute to this understanding by investigation of structure formation of mixed fluid gels formed from
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22

Dhameri, Sulaiman Ali A. "Rheological Properties and Decomposition Rates of Gellan Gum." University of Toledo / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1562780919692096.

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23

Han, Long. "Study of the rheological properties of Nomex fibrids." Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=2205.

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Thesis (M.S.)--West Virginia University, 2001.<br>Title from document title page. Document formatted into pages; contains ix, 110 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 54-59).
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24

Mård, Moa. "Use of Rheological Properties to Predict Extrusion Parameters." Thesis, KTH, Skolan för kemi, bioteknologi och hälsa (CBH), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-266158.

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Paxymer AB is a company that manufactures and sells flame retardants for plastics, based on their patented technology. The flame retardants are often sold as a master-batch that the customers mix into their own plastic products. Paxymer has two master-batches with the exact same formulation, but are produced with different temperature profiles. The high temperature extrusion process produces pellets with good properties whereas the low temperature process do not. The aim of this study was to define what rheological properties are important in the extrusion process, and how they can be correlat
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25

Arrieta-Martinez, Melania. "Biochemical and rheological properties of waxy wheat flour dough." Thesis, Kansas State University, 2016. http://hdl.handle.net/2097/34455.

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Master of Science<br>Department of Grain Science and Industry<br>Yong-Cheng Shi<br>Jon Faubion<br>The rheological properties of two waxy and two normal wheat flours were investigated and the observed differences between them were explained by biochemical analysis. Protein analysis showed that waxy flour had lower polymeric to monomeric ratio (0.70 and 0.58 for waxy flour compared to 0.75 and 0.76 for normal flour) and higher gliadin content in waxy wheat dough (43.9 and 47.3 for waxy wheat dough compared to 41.0 and 41.7 for normal wheat dough). Waxy flour had high amounts of insoluble (IPP) a
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26

Kambara, Hajime. "The rheological properties of aluminum borate whisker filled resins." Case Western Reserve University School of Graduate Studies / OhioLINK, 1994. http://rave.ohiolink.edu/etdc/view?acc_num=case1057599821.

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27

Øfsdahl, Ellen. "Fibre-reinforced Self-compacting Concrete : Prediction of Rheological Properties." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for konstruksjonsteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-18826.

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The purpose of this thesis is to investigate the relationship between measured rheology and proportioning properties with particular attention to maximum packing fraction, thickness of fiber lubricating matrix and fiber rotational overlap.This is done by conducting experiments on fresh concrete where the amount of matrix and fibres are varied, and comparing the rheological results with the proportioning parameters.The importance of an accurate grading curve is also evaluated.The hypothesis is that it is possible to find a correlation between calculated proportioning parameters and resulting rh
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28

Suzuki, Shinya. "Rheological Properties of Telechelic Associative Polymer in Aqueous Solution." 京都大学 (Kyoto University), 2015. http://hdl.handle.net/2433/200500.

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29

Speers, Robert Alexander. "Rheological and colloidal properties of commercial brewing yeast suspensions." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/31517.

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A three part study was carried out to examine rheological, colloidal and floe microstructural aspects of industrial brewing yeast strains. Following a review of the literature, the rheological properties of four yeast strains (two flocculent ale and lager types and their non-flocculent variants) were examined. In related colloidal studies, orthokinetic flocculation rates of these strains as well as their cell surface charge were determined. Floc microstructure was characterized using both light and scanning electron microscopy. In a summary chapter, the cell floc model (a modification of Hunte
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30

Wu, Min. "Effects of dispersion on rheological properties of filled polypropylene." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0007/MQ42930.pdf.

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31

Md, Yusoff Nur Izzi. "Modelling the linear viscoelastic rheological properties of bituminous binders." Thesis, University of Nottingham, 2012. http://eprints.nottingham.ac.uk/12582/.

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Rheology involves the study and evaluation of the flow and permanent deformation of time-and temperature-dependent materials, such as bitumen, that are stressed through the application of a force. The fundamental rheological properties of bituminous materials including bitumen are normally measured using a dynamic shear rheometer (DSR), from low to high temperatures. DSR is a powerful tool to measure elastic, viscoelastic and viscous properties of binders over a wide range of temperatures and frequencies, provided the tests are conducted in the linear viscoelastic region. Therefore, the study
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32

McCormack, R. J. "The rheological and transport properties of deep mantle materials." Thesis, University College London (University of London), 2012. http://discovery.ucl.ac.uk/1356653/.

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This Ph.D. project was an experimental study of the rheological and transport properties of deep earth materials. It was conducted using high pressure and high temperature experiments on analogue phases and systems. Much of the research was focused on the D’’ region of the lower mantle and in particular on the post-perovskite phase present in that region. Analogue materials were used as the post-perovskite present in the lower mantle, MgSiO3, is not stable at conditions experimentally accessible with multi-anvil devices. Measurement of rheological properties of post-perovskite analogue phases
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33

Hort, Joanne. "Cheddar cheese : its texture, chemical composition and rheological properties." Thesis, Sheffield Hallam University, 1997. http://shura.shu.ac.uk/19833/.

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Procedures associated with Quantitative Descriptive Analysis were used to identify and subsequently train a panel to quantify the perceived textural attributes of Cheddar cheese. Seventeen types of Cheddar were assessed by the panel for creaminess, crumbliness (fingers), crumbliness (chewing), firmness, graininess, hardness (first bite), hardness (cutting), and springiness. Cluster and Principal Component analyses of the sensory data revealed that the cheese samples could be subdivided into young, mature and extra mature Cheddars in terms of the textural attributes measured. The panel was also
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34

Gutsul, O. V. "The rheological and electrical properties of polymer-colloid solutions." Thesis, БДМУ, 2020. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/18320.

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35

Alin, Maishah. "Effect of rejuvenators on rheological properties of asphalt binders." University of Akron / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=akron1525216636988378.

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36

Tatsumi, Daisuke. "Rheological properties and network structures of cellulose fiber suspensions." Kyoto University, 2006. http://hdl.handle.net/2433/144088.

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Kyoto University (京都大学)<br>0048<br>新制・論文博士<br>博士(農学)<br>乙第11850号<br>論農博第2604号<br>新制||農||929(附属図書館)<br>学位論文||H18||N4162(農学部図書室)<br>24392<br>UT51-2006-J547<br>京都大学大学院農学研究科森林科学専攻<br>(主査)教授 松本 孝芳, 教授 西尾 嘉之, 教授 矢野 浩之<br>学位規則第4条第2項該当
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37

Cavdar, Seda. "Effect Of Different Compositions On Rheological And Mechanical Properties Of Epdm Rubber." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608968/index.pdf.

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In this work, EPDM rubber was compounded with increasing amount of filler (FEF N 550 type carbon black), process oil (saturated mineral oil), vulcanizing agent [di (t-butylperoxy) diisopropyl benzene, i.e., BBPIB] and diene [5-ethylidenebicyclo(2.2.1)-hept-2-ene, i.e., ENB] in order to investigate mechanical and rheological properties. Effect of Increasing amount of filler was investigated by using FEF N 550 type carbon black in 35, 70, 87.5, 105 phr. Decrease in scorch times of vulcanization reactions, ts2 (25, 21, 19, and 18 s, respectively) and slight increase in rate constants for vulcani
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38

Chen, Shukun. "Rheological Properties of Oil in Water Emulsions and Particulate Suspensions." Doctoral thesis, Norwegian University of Science and Technology, Department of Chemical Engineering, 2006. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-2155.

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<p>This thesis aims at a better understanding of the rheologicalproperties of the important colloids in oil industry, i.e. suspensions, emulsions and waxes.</p><p>The rheology of suspension system is a complex field influenced by a large range of variables. In this work, we mainly focused on the rheological properties of suspensions as a function of volume fraction of particles, particle size, surface properties, shear rate, and the nature of continuous mediums. The investigated suspensions behaved as Newtonian fluids at dilute concentration, whereas, shear thinning properties were observed at
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39

Oztoprak, Ayse Feray. "Investigation Of The Rheological Properties Of Cayirhan Coal-water Mixtures." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12607861/index.pdf.

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In this thesis, coal-water mixtures (CWM) with &Ccedil<br>ayirhan lignite were prepared to optimize the parameters of CWM having an ideal behavior which means that at maximum coal loading, relatively stable at static and dynamic conditions and exhibit low viscosity. For this purpose, the effect of the parameters such as pulp density, amount of chemical agents, particle size distribution, addition of methanol and pulp pH were investigated. Results showed that increasing pulp density negatively affects viscosity and allowable maximum pulp density was obtained as 60% when the particle size distri
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40

Ozaki, Hiroto. "Study of Network Structures and Rheological Properties of Physical Gels." Kyoto University, 2017. http://hdl.handle.net/2433/227633.

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41

Park, Hee Eon 1972. "Effect of pressure on the rheological properties of three polyethylenes." Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=31066.

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The effect of pressure on the viscosity of polyethylenes was studied using a newly developed high-pressure, sliding-plate rheometer. The rheometer subjects the sample to a homogeneous pressure and temperature at levels up to 70 MPa and 225°C. Simple shear is generated in the sample, and the resulting shear stress is measured locally in the center of the sample by means of a shear stress transducer. Viscosity curves were generated at four pressures from 0.1 to 70 MPa, and it was found that the pressure data could be shifted onto the ambient pressure curves by means of a pressure shift factor. T
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42

Mahi, Hassanabadi Hojjat. "Relations between microstructural development and rheological properties in polymer nanocomposites." Thesis, Université Laval, 2013. http://www.theses.ulaval.ca/2013/30345/30345.pdf.

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Cette thèse porte principalement sur la compréhension des relations entre la microstructure et les propriétés rhéologiques des nano-composites à base d’un copolymère d’éthylène-acétate de vinyle (EVA). La première partie de l'étude concerne les nano-composites d’EVA avec de la cellulose nanocrystalline (NCC). Cette partie cherche à inférer la structure d’échantillons inconnus à l’aide de mesures rhéologiques. En analysant les propriétés obtenues par des mesures rhéologiques en cisaillement et en élongation, les principaux mécanismes étant à l’origine du renforcement de ces nano-composites sont
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43

Jones, Guy Matthew John. "Rheological properties of gelatin, carrageenan and locust bean gum mixtures." Thesis, University of Nottingham, 2004. http://eprints.nottingham.ac.uk/11635/.

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This thesis reports data on blends of carrageenan (0.3%w/w) and locust bean gum (0.3%w/w) in the presence of biopolymers, particularly gelatin of varying concentration. Particular attention is given to their behaviour on autoclaving since this is relevant to one of the most important applications of these materials as gelling agents in canned meat products. It was shown there is such 3% gelatin could be found in the gelling system as a result of from collagen in the meat. Gelatin at this level generally reduced the strength of non-autoclaved carrageenan and LBG gels but enhanced autoclaved gel
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44

Shen, Bin. "Experimental approaches for determining rheological properties of cement-based extrudates /." View Abstract or Full-Text, 2003. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202003%20SHEN.

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Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2003.<br>Includes bibliographical references (leaves 120-125). Also available in electronic version. Access restricted to campus users.
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45

Shamu, John. "On the measurement and application of cement grout rheological properties." Licentiate thesis, KTH, Jord- och bergmekanik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-251745.

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The rheological properties of cement-based grouts play a key role in determining the final spread in grouted rock formations. Rheologically, cement grouts are known to be complex thixotropic fluids, but their steady flow behavior is often described by fitting the simple Bingham constitutive law to flow curve data. The resultant Bingham parameters are then used in grouting design of e.g. tunnels, to estimate the penetration length. Since cement grouts are thixotropic suspensions, the interpretation of their flow curves as obtained from flow sweeps in concentric cylinder rotational rheometers is
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46

Budelli, Eliana. "Development of ultrasonic shear wave elastography for rheological properties assessment." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCC130.

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L’élastographie par ondes de cisaillement consiste essentiellement en deux étapes: d'abord, une onde de cisaillement est générée en appliquant soigneusement une source contrôlée externe (par exemple actionneur mécanique ou force de rayonnement ultrasonore); Alors les déplacements induits sont imagés et l'élasticité tissulaire est déduite de la propagation d'onde de cisaillement mesurée. Cependant, avec les techniques d'élastographie actuellement disponibles, l'estimation quantitative correcte de la viscosité n'est pas possible. Dans ce contexte, le but principal de cette thèse est double: d'ab
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47

Pai, Anand S. "MICRO-RHEOLOGICAL ASSESSMENT OF NEUTROPHIL MECHANICAL PROPERTIES FOLLOWING ADHESION IN A MODEL CAPILLARY." Ohio University / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1156386677.

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48

O'Keefe, Samantha Jane. "A study of the rheological properties of polymer modified cement pastes." Thesis, University of the West of England, Bristol, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.293326.

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The work outlined in this thesis describes how rheological techniques can be used to gain insight into the behaviour of complex hydrating systems. These techniques are currently used to elucidate interparticle interactions of concentrated colloidal dispersions. Those used here were stress relaxation, pulse shearometry and oscillation. These enabled parameters such as the dynamic moduli, relaxation moduli, relaxation spectrum and limiting moduli to be obtained. These all give a measure of the strength of interaction of the colloidal system under different conditions, without reducing these inte
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49

Brust, Matthias [Verfasser], and Christian [Akademischer Betreuer] Wagner. "Rheological properties of red blood cells / Matthias Brust. Betreuer: Christian Wagner." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2013. http://d-nb.info/1053031017/34.

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50

Al-Assaf, Saphwan. "Rheological properties and free radical stability of cross-linked hyaluronan (Hylan)." Thesis, University of Salford, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244875.

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