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Showing 1 to 20 of 57 for “"Apparent Viscosity"”.
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A dairy-based beverage development by alpha-lactalbumin/beta-lactoglobulin ratio adjustment for dysphagia patients
… for the dyphagia patients should have the apparent viscosity in the range of nectar-like (51 to 350 mPa•s) or honey-like (351 to 1750 mPa•s). Due to the swallowing problems, dysphagia patients usually consume beverages slowly. Thus, the apparent viscosity of beverage for such patients …
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Colloidal gas aphrons: generation, flow characterization and application in soil and groundwater decontamination
… by its quality, bubble size, stability and apparent viscosity. The stability can be described by the half life, the time needed for 50% of its liquid phase to separate by gravitational drainage. CGA is a non-Newtonian fluid. The apparent viscosity is higher than that of its liquid or gas …
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Ultra-high-temperature processed and conventionally processed milk in the preparation of instant pudding
… the effect of milk type and temperature on apparent viscosity and gel strength of pudding. Apparent viscosity was estimated from linespread readings on separate 25 ml samples of pudding measured at 0, 5, 10, 15, and 30 minutes after preparation. Gel strength was determined from penetrometer …
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Rheological Behavior of Coal-Water Slurries
… determined constants. It was seen that apparent viscosity increased with an increase in solids concentration. It was also observed that the coeffi cient 'a' increased with an increase in solids concentra tion, while the exponent ’b' did not show any definite pat tern in its …
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Impact of New Processing Technologies on the Physical and Functional Properties of Skim Milk and Skim Milk Concentrate
… the pH of skim milk concentrate and decrease the apparent viscosity of high solids SMC was studied. This experiment was carried out first in lab and then scaled up at pilot plant to study the feasibility of this technique. In both the experiments significant difference (p ≤0.05) in apparent …
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Fatty acid composition and other characteristics of shortened cakes
… about use of the product. Measurements on apparent viscosity, batter and cake characteristics: height, compressibility and moisture content were determined for cakes made with four fats and three egg products. Apparent viscosity of batter prepared did not predict the kind of cake that was …
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Concrete Rheology
… rheological parameters of yield stress, plastic viscosity, and apparent viscosity. The objective of this work was not only to measure the effects on rheology by the variables, but also to predict some of the same measured rheological parameters. The modeling of yield stress and apparent viscosity …
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Effect of titanium pick-up on mould flux viscosity in continuous casting of titanium-stabilised stainless steel
… the effect of this absorption of titanium on the viscosity of the fluxes. The two fluxes considered are respectively used for the casting of a ferritic steel (type 409) and an austenitic steel (type 321). Concerning the titanium pick-up (expressed as Ti02), the Ti02 content of the flux stabilised …
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Surface textures and non-Newtonian fluids for decreased friction in full film lubrication
… order to measure the normal force production and apparent viscosity reduction due to the surface textures. This work shows that symmetry must be broken in order to produce normal forces with surface textures which are caused by viscous effects for gap based Reynolds Number up to 1.21. The …
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Effects of Xanthan/Locust Bean Gum Mixtures on the Physicochemical Properties and Oxidative Stability of Whey Protein Stabilized Oil-In-Water Emulsions
… the mixture. The emulsions were evaluated for apparent viscosity, microstructure, creaming stability and oxidative stability. Addition of 0.15, 0.2 and 0.5 wt% XG/LBG mixtures greatly decreased the creaming of the emulsion. The emulsion with 0.15, 0.2 and 0.5 wt% XG/LBG mixtures showed no …
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Rheological Study of Concentrated Silica Suspensions
… mobility.</p><p>Effect of particle size on apparent viscosity was also studied but no correlations were attempted.</p><p>A model was proposed for the relationship between pH and electronophoretic mobility.</p><p>A suspension of lignite in water was found to fit the Bingham plastic model</p>
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Calcium Lactate Fortification of Reduced Fat Yogurt and Fortification of "Simulated Yogurt Gel" with Partially Hydrolyzed Whey Protein
… /> The physical properties such as WHC, apparent viscosity, TPA analysis etc. along with sensory characteristics of yogurt containing whey protein hydrolysates (WPH) and whey protein isolate (WPI) were studied. WPH and WPI were added at a concentration of 1%, 3%, 5%, 7%, and 9% w/v. Two …
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Variable impedance energy dissipation on the micro-scale : field responsive fluids in novel geometries
… forces. ER and ST fluids change their apparent viscosity in the presence of elevated electric and shear fields, respectively, and the magnitude of this effect can be adjusted using the magnitude of the input field, allowing variable impedance operation. Several test fixtures were …
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Investigations on the Role of Distillers Dried Grains with Solubles for Producing Aquaculture Feed Using Extrusion Technology
… content, and water activity; development of a viscosity model incorporating a correction factor for DDGS along with correction factor for moisture content and temperature; effect of die dimensions on the properties such as unit density, bulk density, pellet durability, water absorption index, …
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Application of Salt Whey in Process Cheese Food Made from Cheddar Cheese Containing Exopolysaccharides
… gummy and chewy (P≤0.05) than BPS- PCF. The end apparent viscosity and meltability in BPS+ PCF were higher (P≤0.05) than those in BPSPCF, whereas the emulsification time was shorter (P≤0.05) in the former cheese. In the second study, same non-BPS-producing culture (DYS) was used in making control …
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INVESTIGATING RHEOLOGICAL TECHNIQUES TO MODEL AND PREDICT OPERATING CONDITIONS OF A SINGLE SCREW EXTRUDER WITH INTERNAL RESTRICTIONS
… use of an off-line capillary rheometer to model apparent viscosity of full fat soy flours revealed inability of the capillary rheometer to handle food/biological materials high in oil content (20%) at high temperature (80C) and low moisture content (15% wet basis). The lack shear degradation in …
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An empirical constitutive equation for anti-coagulated human blood
… A multiple regression technique with apparent viscosity as the dependent variable was used to determine the consistency index and the non-Newtonian index. A model including only the shear rate as the independent variable was found to be lacking any substantial degree of significance. …
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Study of single-screw extruders for continuous feeding of canola paste for supercritical fluid extraction
… results obtained with Newtonian fluids in the viscosity range of 130 Pa•s. The agreement is satisfactory. The effects of operating parameters (like screw rotational speed) and geometric parameters (like flight angle) on the discharge rate and discharge pressure have been thoroughly …
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Application of Foam for Mobility Control in Enhanced Oil Recovery (EOR) Process
… after screening and evaluation step. The apparent viscosity of foam was used to describe the mobility control ability. The higher apparent viscosity indicates the stronger foam and better mobility control ability. The strength of foam depends on foam quality, salinity and temperature. The …
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Design of Adaptive Vibration Control Systems with Applicaion to Magneto-Rheological Dampers
… dampers use a novel class of smart fluid whose apparent viscosity changes as it is exposed to a magnetic field. The developed adaptive control scheme is designed to deal with the nonlinearities and uncertainties that commonly arise in most suspension applications. Some of the nonlinearities that …
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