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Artículos de revistas sobre el tema "Fluid effects"

Autor: Grafiati

Publicado: 23 de noviembre de 2024

Última modificación: 31 de julio de 2025

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1

Roper, T. J. "Effects of Novelty On Taste-Avoidance Learning in Chicks." Behaviour 125, no. 3-4 (1993): 265–81. http://dx.doi.org/10.1163/156853993x00281.

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AbstractFive experiments were conducted to investigate the effect of novelty on visually-mediated taste-avoidance learning in domestic chicks. In experiments l a and b, chicks were reared with either uncoloured or blue fluid in their home cages, and then required to discriminate between blue and uncoloured fluids that were either palatable or unpalatable (quinine-adulterated). For some chicks the distasteful fluid was novel in appearance, for others it was familiar. In both experiments chicks readily discriminated between a novel unpalatable fluid and a familiar palatable one, but failed to di

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2

Jamil, Muhammad, and Najeeb Alam Khan. "Slip Effects on Fractional Viscoelastic Fluids." International Journal of Differential Equations 2011 (2011): 1–19. http://dx.doi.org/10.1155/2011/193813.

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Unsteady flow of an incompressible Maxwell fluid with fractional derivative induced by a sudden moved plate has been studied, where the no-slip assumption between the wall and the fluid is no longer valid. The solutions obtained for the velocity field and shear stress, written in terms of Wright generalized hypergeometric functions , by using discrete Laplace transform of the sequential fractional derivatives, satisfy all imposed initial and boundary conditions. The no-slip contributions, that appeared in the general solutions, as expected, tend to zero when slip parameter is . Furthermore, th

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3

Belayneh, Mesfin, Bernt Aadnøy, and Simen Moe Strømø. "MoS2 Nanoparticle Effects on 80 °C Thermally Stable Water-Based Drilling Fluid." Materials 14, no. 23 (2021): 7195. http://dx.doi.org/10.3390/ma14237195.

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Bentonite-based drilling fluids are used for drilling, where inhibitive fluids are not required. The rheological and the density properties of the drilling fluids are highly affected by high temperature and pressure. Due to high temperature, the clay particles stick together, and the fluid system becomes more flocculated. Poorly designed drilling fluid may cause undesired operational issues such as poor hole cleaning, drill strings sticking, high torque and drag. In this study, the 80 °C thermally stable Herschel Bulkley’s and Bingham plastic yield stresses drilling fluids were formulated base

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4

STOKES, JASON R., LACHLAN J. W. GRAHAM, NICK J. LAWSON, and DAVID V. BOGER. "Swirling flow of viscoelastic fluids. Part 2. Elastic effects." Journal of Fluid Mechanics 429 (February 25, 2001): 117–53. http://dx.doi.org/10.1017/s0022112000002901.

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A torsionally driven cavity has been used to examine the influence of elasticity on the swirling flow of constant-viscosity elastic liquids (Boger fluids). A wealth of phenomena is observed as the degree of inertia, elasticity and viscous forces are varied by using a range of low- to high-viscosity flexible polyacrylamide Boger fluids and a semi-rigid xanthan gum Boger fluid. As the inertia is decreased and elasticity increased by using polyacrylamide Boger fluids, the circulation rates for a ‘Newtonian-like’ secondary flow decreases until flow reversal occurs owing to the increasing magnitude

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5

Mohammadhassanzadeh, Hafez, and Abbas Ebrahimi-Kalan. "Harmful effects of liposuction on renal function and structure." Journal of Renal Endocrinology 11 (June 8, 2025): e25197. https://doi.org/10.34172/jre.2025.25197.

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One of the significant adverse effects of liposuction is the alteration of fluid balance in the body. During the procedure, large volumes of fluids, often referred to as tumescent solution, comprising saline and anesthetic agents, are injected to facilitate fat removal and limit bleeding. This introduction of fluids can lead to fluid overload, causing diuretic strain on the kidneys as they work to maintain homeostasis and excrete excess volume.

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6

Yin, Shao Hui, Zhi Qiang Xu, Hong Jie Duan, and Feng Jun Chen. "Effects of Magnetic Fluid on Machining Characteristics in Magnetic Field Assisted Polishing Process." Advanced Materials Research 797 (September 2013): 396–400. http://dx.doi.org/10.4028/www.scientific.net/amr.797.396.

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Magnetic characteristics of three magnetic polishing fluids such as magnetic fluid (MF), magnetorheological fluid (MRF), and magnetic compound fluid (MCF) under magnetic field are experimentally investigated and analyzed. Their magnetic cluster structures under action of magnet field are observed, and their magnetic cluster models are established. Magnetic flied assisted polishing experiments for tungsten carbide are developed used these three kinds of magnetic fluids, material removal and surface roughness are respectively measured. At last, the machining characteristic of three magnetic flui

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7

Tom Joseph, Chrison, and Vinay S. Appannavar. "FLUID MANAGEMENT IN SPACE: OVERCOMING GRAVITATIONAL CHALLENGES FOR SAFE IV THERAPY ON MARS AND BEYOND." International Journal of Advanced Research 12, no. 09 (2024): 1525–27. http://dx.doi.org/10.21474/ijar01/19590.

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In space and on other planets, the challenges of fluid management for human health, particularly through intravenous (IV) therapy, become significant due to the altered effects of gravity on fluids. Understanding how microgravity and varying gravitational environments impact fluid dynamics in the body and IV administration is essential for medical care in extraterrestrial settings. This paper reviews the effects of gravity on fluids, particularly in space and Martian environments, explores the challenges of IV fluid therapy in zero gravity, and offers potential solutions for managing fluid the

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8

Gallagher, John S., and Graham Morrison. "Modeling of impurity effects in fluids and fluid mixtures." Journal of Chemical & Engineering Data 32, no. 4 (1987): 412–18. http://dx.doi.org/10.1021/je00050a007.

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9

Zhang, Zhi Li, Nan Nan Di, Le Bai, Yang Yang, and De Cai Li. "Investigation on Magnetoviscous Effects of Water-Based Magnetic Fluid." Solid State Phenomena 281 (August 2018): 906–11. http://dx.doi.org/10.4028/www.scientific.net/ssp.281.906.

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Magnetic fluid or called ferro-fluid is such kind of magnetic nanomaterials, which is stable of solid-liquid two phase colloidal solution composited by magnetic nanoparticles coated by surfactant and highly disperse in a carrier liquid. The basis of magnetic fluid widely applied mainly is due to their unique magnetic properties and rheological properties, which enable its action as intelligent control materials in the magnetic field so as to achieve the goal of magnetic liquid dynamic seal, magnetic damping vibration and so on. In our recent research, the water-based magnetic fluid was synthes

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10

Zhang, Jun Hui, Zhi Li Zhang, De Cai Li, and Jie Yao. "Effects of Magnetic Fluid on Magnetic Fluid Damper." Key Engineering Materials 512-515 (June 2012): 1479–83. http://dx.doi.org/10.4028/www.scientific.net/kem.512-515.1479.

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A magnetic fluid damper which based on the principle of second-order buoyancy of magnetic liquid has been presented. During the process of damping, besides the elastic deformation of magnetic liquid adsorbed by permanent magnet, the main ways of energy dissipation are the friction functions, which include the friction between magnets and magnetic liquid, magnetic fluid and magnetic fluid and magnetic fluid and the shell of the damper. In order to investigate influence of magnetic fluid on damping effect, a series of experiments under different magnetic fluid with related parameters including m

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11

Yasappan, Justine, Ángela Jiménez-Casas, and Mario Castro. "Asymptotic Behavior of a Viscoelastic Fluid in a Closed Loop Thermosyphon: Physical Derivation, Asymptotic Analysis, and Numerical Experiments." Abstract and Applied Analysis 2013 (2013): 1–20. http://dx.doi.org/10.1155/2013/748683.

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Fluids subject to thermal gradients produce complex behaviors that arise from the competition with gravitational effects. Although such sort of systems have been widely studied in the literature for simple (Newtonian) fluids, the behavior of viscoelastic fluids has not been explored thus far. We present a theoretical study of the dynamics of a Maxwell viscoelastic fluid in a closed-loop thermosyphon. This sort of fluid presents elastic-like behavior and memory effects. We study the asymptotic properties of the fluid inside the thermosyphon and the exact equations of motion in the inertial mani

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12

Zhang, Chao, and Igor Menshov. "Eulerian modelling of compressible three-fluid flows with surface tension." Russian Journal of Numerical Analysis and Mathematical Modelling 34, no. 4 (2019): 225–40. http://dx.doi.org/10.1515/rnam-2019-0019.

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Abstract The paper addresses a numerical approach for calculating three-fluid hydrodynamics on Eulerian grids with taking into account surface tension and viscous effects. The medium considered consists of three different compressible fluids separated with interfaces. The fluids are assumed to be immiscible. The three-fluid flow is described by the reduced equilibrium model derived from the non-equilibrium three-phase model by performing an asymptotic analysis in the limit of zero relaxation time. To simulate surface tension effects, we extend the continuum surface force (CSF) model of two-flu

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13

Trung, Hieu Nguyen, Jun Ishimatsu, and Hiromi Isobe. "Effects of Grinding Fluid Excited by Ultrasonic Vibration." Materials Science Forum 874 (October 2016): 308–12. http://dx.doi.org/10.4028/www.scientific.net/msf.874.308.

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Ultrasonic excited fluid has been researched for machining of hard-to-grind materials. Ultrasonic vibration is applied to grinding fluid by an ultrasonic oscillating comb-shape effecter with integrated nozzle. Grinding fluid discharges from a nozzle placed between the comb’s feet and passes through the vacant space between comb teeth. By this setup, flowing grinding fluid can be continuously excited by ultrasonic vibration. Based on the principle of an ultrasonic washing machine, impulsive force caused by cavitation bubble will reduce the adhesion of chips on the cutting face of grain and chip

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14

MOYERS-GONZÁLEZ, M. A., I. A. FRIGAARD, O. SCHERZER, and T. P. TSAI. "Transient effects in oilfield cementing flows: Qualitative behaviour." European Journal of Applied Mathematics 18, no. 4 (2007): 477–512. http://dx.doi.org/10.1017/s0956792507007048.

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We present an unsteady Hele–Shaw model of the fluid–fluid displacements that take place during primary cementing of an oil well, focusing on the case where one Herschel–Bulkley fluid displaces another along a long uniform section of the annulus. Such unsteady models consist of an advection equation for a fluid concentration field coupled to a third-order non-linear PDE (Partial differential equation) for the stream function, with a free boundary at the boundary of regions of stagnant fluid. These models, although complex, are necessary for the study of interfacial instability and the effects o

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15

Conroy, D. T., O. K. Matar, R. V. Craster, and D. T. Papageorgiou. "Compound viscous thread with electrostatic and electrokinetic effects." Journal of Fluid Mechanics 701 (April 30, 2012): 171–200. http://dx.doi.org/10.1017/jfm.2012.145.

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AbstractBreakup of an electrified viscous compound jet, surrounded by a dielectric gas, is investigated theoretically. The fluids are considered to be electrolytes and the core fluid viscosity is assumed to be much larger than that of the annular fluid. Axisymmetric configurations are considered with the three fluids bound by a cylindrical electrode that is held at a constant voltage potential. The model equations are investigated asymptotically in the long-wave limit, yielding two cases corresponding to a negligible surface charge with electrokinetic effects and a leaky dielectric model. A li

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16

Barlow, Ashley, Brooke Barlow, Nancy Tang, Bhavik M. Shah, and Amber E. King. "Intravenous Fluid Management in Critically Ill Adults: A Review." Critical Care Nurse 40, no. 6 (2020): e17-e27. http://dx.doi.org/10.4037/ccn2020337.

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Topic This article reviews the management of intravenous fluids and the evaluation of volume status in critically ill adults. Clinical Relevance Intravenous fluid administration is one of the most common interventions in the intensive care unit. Critically ill patients have dynamic fluid requirements, making the management of fluid therapy challenging. New literature suggests that balanced salt solutions may be preferred in some patient populations. Purpose of Paper The bedside critical care nurse must understand the properties of various intravenous fluids and their corresponding impact on hu

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17

Urbiola-Soto, Leonardo, and Marcelo Lopez-Parra. "Liquid Self-Balancing Device Effects on Flexible Rotor Stability." Shock and Vibration 20, no. 1 (2013): 109–21. http://dx.doi.org/10.1155/2013/742163.

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Nearly a century ago, the liquid self-balancing device was first introduced by M. LeBlanc for passive balancing of turbine rotors. Although of common use in many types or rotating machines nowadays, little information is available on the unbalance response and stability characteristics of this device. Experimental fluid flow visualization evidences that radial and traverse circulatory waves arise due to the interaction of the fluid backward rotation and the baffle boards within the self-balancer annular cavity. The otherwise destabilizing force induced by trapped fluids in hollow rotors, becom

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18

Hsu, C. H., S. Y. Hu, K. Y. Kung, C. C. Kuo, and C. C. Chang. "A Study on the Flow Patterns of a Second Grade Viscoe-Lastic Fluid Past a Cavity in a Horizontal Channel." Journal of Mechanics 29, no. 2 (2012): 207–15. http://dx.doi.org/10.1017/jmech.2012.143.

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AbstractThis paper studies the behavior of second grade viscoelastic fluid past a cavity in a horizontal channel. The effects of Reynolds number, fluid elasticity and the aspect ratio of the cavity on the flow field are simulated numerically. The equations are converted into the vorticity and stream function equations. The solution is obtained by the finite difference method.The behavior of viscoelastic fluids is quite different from the Newtonian fluid, due to the effects of fluid elasticity. Only one flow pattern appears when the Newtonian fluid past the cavity. However, three kinds of flow

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19

Yu, Yongjie, Zhiguo Wang, Yixing Yang, Yang Liu, Xuanchen Wu, and Leixin Yin. "Effects of pyroelectric nanoparticles on the temperature resistance of VES fracturing fluids." Journal of Physics: Conference Series 2993, no. 1 (2025): 012034. https://doi.org/10.1088/1742-6596/2993/1/012034.

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Abstract The production of oil and gas in China predominantly relies on low-permeability reservoirs and unconventional resources. Enhancing the temperature stability of fracturing fluids is a critical strategy to boost recovery from unconventional oil and gas reservoirs. This study investigates the thermal stability of VES fracturing fluids through rheological testing, aiming to identify the optimal system and dosage based on their thermal resistance. The findings indicate that at 60°C, the zero-shear viscosity of the base fluid was 9.9 Pa·s, with a relaxation time of 0.079 s. Upon addition of

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20

Murti, Vishav, and Esar Ahmad. "Wind Effects on Bridge Deck: A Computational Fluid Dynamics Study." International Journal of Science and Research (IJSR) 12, no. 9 (2023): 1056–59. http://dx.doi.org/10.21275/sr23905111754.

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21

Cusack, Rachael, Susan O’Neill, and Ignacio Martin-Loeches. "Effects of Fluids on the Sublingual Microcirculation in Sepsis." Journal of Clinical Medicine 11, no. 24 (2022): 7277. http://dx.doi.org/10.3390/jcm11247277.

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Sepsis is one of the most common and deadly syndromes faced in Intensive Care settings globally. Recent advances in bedside imaging have defined the changes in the microcirculation in sepsis. One of the most advocated interventions for sepsis is fluid therapy. Whether or not fluid bolus affects the microcirculation in sepsis has not been fully addressed in the literature. This systematic review of the evidence aims to collate studies examining the microcirculatory outcomes after a fluid bolus in patients with sepsis. We will assimilate the evidence for using handheld intra vital microscopes to

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22

Bagheri, Sina, Saeed Tavangar Roosta, and Amir Heidari. "Viscous Heating Effects on Heat Transfer Characteristics of an Explosive Fluid in a Converging Pipe." Periodica Polytechnica Mechanical Engineering 64, no. 3 (2020): 240–47. http://dx.doi.org/10.3311/ppme.16085.

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Viscous dissipation is the production of heat due to the slip of fluid layers and can raise the temperature of the fluid that is affected by high shear stresses. This raise of temperature in fluids with explosive properties can cause the explosion during the processing. The present paper investigates the temperature distribution of an explosive fluid beside the wall of a converging tube. This study has been done by using the computational fluid dynamics and OpenFOAM software. The studied cases contain the fluid with two viscosities (50 and 500 kg/m × s) and two inlet conditions (constant and d

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23

Rice, GE, MH Wong, P. Christensen, V. Dantzer, and E. Skadhauge. "Gestational profile of the stimulatory effects of porcine amniotic and allantoic fluids on prostaglandin G/H synthase activity." Reproduction, Fertility and Development 2, no. 5 (1990): 581. http://dx.doi.org/10.1071/rd9900581.

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The effects of porcine fetal fluids (amniotic and allantoic) on microsomal prostaglandin G/H synthase (PGHS) activity were assessed. Both amniotic and allantoic fluids obtained from late-gestation sows stimulated PGHS activity (as indicated by increased formation of radiolabelled prostaglandin) in a dose-dependent manner. At the maximum dose tested, amniotic and allantoic fluids stimulated prostaglandin (PG) formation by 55.5 +/- 1.5 and 58.5 +/- 4.7%, respectively (n = 3, P less than 0.01). Based upon ED50 values, amniotic fluid was approximately threefold more effective than allantoic fluid

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Wagner-Mann, Colette C., and David R. Gross. "Effects of naloxone in treating hemorrhagic shock in dogs with maintained baroreceptor responsiveness." American Journal of Veterinary Research 47, no. 8 (1986): 1763–66. https://doi.org/10.2460/ajvr.1986.47.08.1763.

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SUMMARY The efficacy of treating hemorrhagic shock with naloxone in conjunction with fluids, compared with fluid therapy alone, was studied. Previously instrumented dogs were anesthetized with 0.04 mg of fentanyl/kg + 2.2 mg of droperidol/kg and pentobarbital sodium (to effect). Blood was withdrawn from each animal to achieve and maintain a mean arterial blood pressure of 40 to 50 mm of Hg for the first 2 hours of the experiment (t = 0 to 120 minutes). At t = 120 minutes, iv fluid administration was begun (all dogs) and continued for 1 hour (lactated Ringer’s solution at a dosage of 70 ml/kg/h

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25

Stenvall, C. A., A. Fagereng, J. F. A. Diener, C. Harris, and P. E. Janney. "Sources and Effects of Fluids in Continental Retrograde Shear Zones: Insights from the Kuckaus Mylonite Zone, Namibia." Geofluids 2020 (August 1, 2020): 1–21. http://dx.doi.org/10.1155/2020/3023268.

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Midcrustal rocks in retrograde metamorphic settings are typically H2O-undersaturated and fluid-absent and have low permeability. Exhumed continental retrograde faults, nonetheless, show evidence for the operation of fluid-mediated weakening mechanisms during deformation at midcrustal conditions. To explore the origin and effects of fluids in retrograde faults, we study the Kuckaus Mylonite Zone (KMZ), an exhumed crustal-scale, strike-slip shear zone in the southern Namibian Namaqua Metamorphic Complex. The KMZ deformed quartzofeldspathic migmatised gneisses at midcrustal retrograde conditions

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26

Naval, Goel, Zhou Yunxu, and N. Shah Subhash. "Viscosity of xanthan based drilling fluids : effects of temperature, additives, rheometer geometry." Journal of India Chemical Society Vol. 79, Apr 2002 (2002): 361–65. https://doi.org/10.5281/zenodo.5849189.

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The University of Oklahoma, Norman OK, 73072, U.S.A. <em>E-mail</em> : navalgoel @hotmail.com    zhou@wctc.ou.edu    <em>Fax</em> : 001-405-3252958 Manuscript received 23 February 2001. revised 4 July 2001. accepted 4 September 2001 Xanthan based drilling fluids are characterized for their viscosities using Bohlin and Fann viscometers. These characterizations arc performed to study the effect of viscometer geometry, fluid temperature and drilling fluid additives on the measured viscosities. The effect or the measuring geometry is observed to be insignificant for the dr

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Haider, Sajjad, Adnan Saeed Butt, Imran Syed Muhammad, et al. "Impact of nano-particles shapes on Al2O3-water nano-fluid flow due to a stretching cylinder." International Journal of Numerical Methods for Heat & Fluid Flow 30, no. 5 (2019): 2809–32. http://dx.doi.org/10.1108/hff-02-2019-0113.

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Purpose The purpose of this study is to theoretically probe the shape impacts of nano-particle on boundary layer flow of nano-fluid toward a stretching cylinder with heat-transmission effects. The base fluid used for this study is pure water, and aluminum oxide nano-particles are suspended in it. Four different shapes of nano-particle, namely, cylindrical, brick, platelets and blades, are considered to carry out the study. Design/methodology/approach The problem is modelled mathematically and the nonlinear system of equations is attained by using appropriate transmutations. The solution of tra

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28

Apparao, Siddangouda, Trimbak Vaijanath Biradar, and Neminath Bhujappa Naduvinamani. "Non-Newtonian Effects of Second-Order Fluids on the Hydrodynamic Lubrication of Inclined Slider Bearings." International Scholarly Research Notices 2014 (October 23, 2014): 1–7. http://dx.doi.org/10.1155/2014/787304.

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Theoretical study of non-Newtonian effects of second-order fluids on the performance characteristics of inclined slider bearings is presented. An approximate method is used for the solution of the highly nonlinear momentum equations for the second-order fluids. The closed form expressions for the fluid film pressure, load carrying capacity, frictional force, coefficient of friction, and centre of pressure are obtained. The non-Newtonian second order fluid model increases the film pressure, load carrying capacity, and frictional force whereas the center of pressure slightly shifts towards exit

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Li, Shengjie. "Effects of fluid saturations on undrained poroelastic constants in layered media." Geophysical Journal International 223, no. 1 (2020): 366–78. http://dx.doi.org/10.1093/gji/ggaa311.

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SUMMARY Understanding the fluid dependence of the poroelastic stiffness constants of a layered porous package is of great importance in subsurface exploration and development. While the effects of the pore-fluid distribution caused by coarse-scale heterogeneities within an isotropic medium have been studied for several decades, the role of these heterogeneities on the poroelastic constants of a finely layered package is still largely unexplored. In this study, we apply the poroelastic upscaling methods to estimate the fluid-dependent poroelastic stiffness constants of a layered package at the

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30

Углев, Николай, and Сергей Углев. "INTRICATE EFFECTS OF SIMPLE FLUID." PNRPU Bulletin. Chemical Technology and Biotechnology, no. 3 (September 30, 2019): 96–108. http://dx.doi.org/10.15593/2224-9400/2019.3.09.

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Krane, Michael. "Fluid dynamic effects in speech." Journal of the Acoustical Society of America 105, no. 2 (1999): 1159. http://dx.doi.org/10.1121/1.425507.

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G. Berryman, James. "Electrokinetic effects and fluid permeability." Physica B: Condensed Matter 338, no. 1-4 (2003): 270–73. http://dx.doi.org/10.1016/j.physb.2003.08.006.

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Honda, M., and K. Mima. "Fluid effects on inverse bremsstrahlung." Plasma Physics and Controlled Fusion 40, no. 11 (1998): 1887–95. http://dx.doi.org/10.1088/0741-3335/40/11/005.

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Taketomi, Susamu, Masakazu Ukita, Masaki Mizukami, Hideki Miyajima, and Soshin Chikazumi. "Magnetooptical Effects of Magnetic Fluid." Journal of the Physical Society of Japan 56, no. 9 (1987): 3362–74. http://dx.doi.org/10.1143/jpsj.56.3362.

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Yamamoto, Takahiro, and Mitsuhiro Matsumoto. "Solute effects on supercritical fluid." Molecular Simulation 37, no. 13 (2011): 1091–96. http://dx.doi.org/10.1080/08927022.2011.582104.

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Varrier, Matt, and Marlies Ostermann. "Fluid Composition and Clinical Effects." Critical Care Clinics 31, no. 4 (2015): 823–37. http://dx.doi.org/10.1016/j.ccc.2015.06.014.

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Ingelse, Sarah A., Marloes M. IJland, Lex M. van Loon, Reinout A. Bem, Job B. M. van Woensel, and Joris Lemson. "Early restrictive fluid resuscitation has no clinical advantage in experimental severe pediatric acute respiratory distress syndrome." American Journal of Physiology-Lung Cellular and Molecular Physiology 320, no. 6 (2021): L1126—L1136. http://dx.doi.org/10.1152/ajplung.00613.2020.

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Intravenous fluids are widely used to treat circulatory deterioration in pediatric acute respiratory distress syndrome (PARDS). However, the accumulation of fluids in the first days of PARDS is associated with adverse outcome. As such, early fluid restriction may prove beneficial, yet the effects of such a fluid strategy on the cardiopulmonary physiology in PARDS are unclear. In this study, we compared the effect of a restrictive with a liberal fluid strategy on a hemodynamic response and the formation of pulmonary edema in an animal model of PARDS. Sixteen mechanically ventilated lambs (2–6 w

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Alizade, E. "Comprehensive experimental analysis of electromagnetic field effects on enhanced oil recovery through optimized magnetic field-induced fluid dynamics." Kazakhstan journal for oil & gas industry 7, no. 2 (2025): 40–50. https://doi.org/10.54859/kjogi108813.

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Background: The behavior of reservoir fluids under the influence of magnetic fields has significant implications for fluid transport and enhanced oil recovery. This study investigates the electrokinetic properties of reservoir fluids and fluid discharge behavior under varying pressure conditions in the presence of magnetic fields. Aim: The primary aim of this study is to investigate the effects of magnetic fields on the electrokinetic properties of reservoir fluids and their fluid discharge behavior under varying pressure conditions. By conducting comprehensive experimental analyses, the resea

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39

Chen, Haodong, Ming Luo, Wandong Zhang, Cheng Han, and Peng Xu. "Ultra-Low-Density Drilling Fluids for Low-Pressure Coefficient Formations: Synergistic Effects of Surfactants and Hollow Glass Microspheres." Processes 11, no. 7 (2023): 2129. http://dx.doi.org/10.3390/pr11072129.

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With the increase in drilling fluid density requirements in low-pressure coefficient formations, traditional hollow bead drilling fluids and foam drilling fluids each have different degrees of deficiencies. Through extensive indoor experiments, an amphoteric surfactant (cocoamidopropyl betaine) with better foaming performance was selected to formulate an ultra-low-density drilling fluid that combines a foaming agent and hollow glass microbeads to reduce the density of the fluid, with the following specific formulation: 3% bentonite slurry + 0.3% xanthan gum + 0.5% carboxymethyl cellulose + 0.5

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40

Yuan, Chao, Hong-Na Zhang, Yu-Ke Li, Xiao-Bin Li, Jian Wu, and Feng-Chen Li. "Nonlinear effects of viscoelastic fluid flows and applications in microfluidics: A review." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 234, no. 22 (2020): 4390–414. http://dx.doi.org/10.1177/0954406220922863.

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Viscoelastic fluid naturally has both viscous and elastic properties. Therefore, there are two sources of nonlinear effects, namely inertial and elastic nonlinearities. The existence of elastic nonlinearity brings about various interesting flow phenomena in viscoelastic fluid flow, especially in microfluidics where the inertial nonlinearity can be negligible while the elastic nonlinearity can dominate the flow. Specifically, purely elasticity-induced instability and turbulence can occur in microchannels when the elastic nonlinearity is strong enough. Recently, those intriguing properties of vi

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41

Candler, Graham V. "Rate Effects in Hypersonic Flows." Annual Review of Fluid Mechanics 51, no. 1 (2019): 379–402. http://dx.doi.org/10.1146/annurev-fluid-010518-040258.

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Hypersonic flows are energetic and result in regions of high temperature, causing internal energy excitation, chemical reactions, ionization, and gas-surface interactions. At typical flight conditions, the rates of these processes are often similar to the rate of fluid motion. Thus, the gas state is out of local thermodynamic equilibrium and must be described by conservation equations for the internal energy and chemical state. Examples illustrate how competition between rates in hypersonic flows can affect aerodynamic performance, convective heating, boundary layer transition, and ablation. T

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42

Procopio, Giuseppe, and Massimiliano Giona. "Modal Representation of Inertial Effects in Fluid–Particle Interactions and the Regularity of the Memory Kernels." Fluids 8, no. 3 (2023): 84. http://dx.doi.org/10.3390/fluids8030084.

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This article develops a modal expansion (in terms of functions exponentially decaying with time) of the force acting on a micrometric particle and stemming from fluid inertial effects (usually referred to as the Basset force) deriving from the application of the time-dependent Stokes equation to model fluid–particle interactions. One of the main results is that viscoelastic effects induce the regularization of the inertial memory kernels at t=0, eliminating the 1/t-singularity characterizing Newtonian fluids. The physical origin of this regularization stems from the finite propagation velocity

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43

Santos, Juan, José Carcione, and Jing Ba. "Two-Phase Flow Effects on Seismic Wave Anelasticity in Anisotropic Poroelastic Media." Energies 14, no. 20 (2021): 6528. http://dx.doi.org/10.3390/en14206528.

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We study the wave anelasticity (attenuation and velocity dispersion) of a periodic set of three flat porous layers saturated by two immiscible fluids. The fluids are very dissimilar in properties, namely gas, oil, and water, and, at most, three layers are required to study the problem from a general point of view. The sequence behaves as viscoelastic and transversely isotropic (VTI) at wavelengths much longer than the spatial period. Wave propagation causes fluid flow and slow P modes, inducing anelasticity. The fluids are characterized by capillary forces and relative permeabilities, which al

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44

Sadaf, Hina, Adnan Kiani, and Nazir Ahmad Mir. "Mixed convection analysis of cilia-driven flow of a Jeffrey fluid in a vertical tube." Canadian Journal of Physics 98, no. 2 (2020): 111–18. http://dx.doi.org/10.1139/cjp-2018-0753.

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In this article, effects of cilia-driven flow of a Jeffrey fluid in a vertical tube are discussed. Mixed convection effects are also considered. Jeffrey fluid equations are simplified by the well-known assumptions of small Reynolds number and large wavelength. An exact solution has been managed for the simplified equations. The ciliated motion features are investigated by plots and are discussed in detail. The consequences show that the pumping machinery functions more competently drive forward Jeffrey fluid than Newtonian fluid. The results may help us better understand the transportation of

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45

Awati, Vishwanath B., Krishna B. Chavaraddi, and Priya M. Gouder. "Effect of boundary roughness on nonlinear saturation of Rayleigh-Taylor instability in couple-stress fluid." Nonlinear Engineering 8, no. 1 (2019): 39–45. http://dx.doi.org/10.1515/nleng-2018-0031.

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Abstract The boundary roughness effects on nonlinear saturation of Rayleigh-Taylor instability (RTI) in couple-stress fluid have been studied using numerical technique on the basis of stability of interface between two fluids of the system. The resulting fourth order ordinary nonlinear differential equation is solved using Adams-Bashforth predictor and Adams-Moulton corrector techniques numerically. The various surface roughness effects and surface tension effects on nonlinear saturation of RTI of two superposed couple-stress fluid and fluid saturated porous media are well investigated. At the

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46

Böse, H. "Investigations on Zeolite-Based ER Fluids Supported by Experimental Design." International Journal of Modern Physics B 13, no. 14n16 (1999): 1878–85. http://dx.doi.org/10.1142/s0217979299001910.

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The application of experimental design for determining the influence of various parameters on rheological properties of electrorheological (ER) fluids is demonstrated. Such statistical methods allow the quantitative determination of parameter effects even in the presence of considerable property fluctuations of the ER fluid as well as the calculation of interactions between the parameter effects. They thus provide a powerful optimization tool. Investigations have been performed on ER fluids containing particles of zeolite A in silicone oil. The influence of zeolite content, oil viscosity, part

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47

Li, Qiang, Qingchao Li, Fuling Wang, Jingjuan Wu, Yanling Wang, and Jiafeng Jin. "Effects of Geological and Fluid Characteristics on the Injection Filtration of Hydraulic Fracturing Fluid in the Wellbores of Shale Reservoirs: Numerical Analysis and Mechanism Determination." Processes 13, no. 6 (2025): 1747. https://doi.org/10.3390/pr13061747.

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To mitigate the influence of wellbore heat transfer on the physicochemical properties of water-based fracturing fluids in the high-temperature environments of low-permeability shale reservoirs, this study investigates the fluid filtration behavior of water-based fracturing fluids within the wellbore under such reservoir conditions. A wellbore heat-transfer model based on solid–liquid coupling was constructed in order to analyse the effects of different reservoir and wellbore factors on fluid properties (viscosity and filtration volume) in the water-based fracturing fluids. Concurrently, bounda

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48

Ait Abderrahmane, Hamid, Shahid Rabbani, and Mohamed Sassi. "Inertia Effects in the Dynamics of Viscous Fingering of Miscible Fluids in Porous Media: Circular Hele-Shaw Cell Configuration." Energies 14, no. 19 (2021): 6432. http://dx.doi.org/10.3390/en14196432.

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We present a numerical study of viscous fingering occurring during the displacement of a high viscosity fluid by low viscosity fluid in a circular Hele-Shaw cell. This study assumes that the fluids are miscible and considers the effects of inertial forces on fingering morphology, mixing, and displacement efficiency. This study shows that inertia has stabilizing effects on the fingering instability and improves the displacement efficiency at a high log-mobility-viscosity ratio between displacing and displaced fluids. Under certain conditions, inertia slightly reduces the finger-split phenomenon

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49

Moukhametov, Robert, Anurag Srivastava, Syeda Akhter, et al. "Effects of salinity on solid particle settling velocity in non-Newtonian Herschel–Bulkley fluids." Journal of Petroleum Exploration and Production Technology 11, no. 8 (2021): 3333–47. http://dx.doi.org/10.1007/s13202-021-01220-3.

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AbstractSettling velocity or depositional velocity is considered a key parameter to account for in the drilling technology of oil and gas wells as well as hydrocarbon processing since an accurate estimation of this parameter allows the transport of cuttings efficiently, avoids non-productive time, and helps avoid costly problems. Understanding the settling velocity in fluid with high salinity will help for the better separation of oil and natural gas streams in processing facilities. Although a great amount of effort was given to rheology and settling velocity measurements for power-law fluid

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Sharma, Poorti, and Kunal Chandrakar. "Investigating the effects of intraoperative fluid management on postoperative outcomes in surgical patients: a prospective cohort study." Journal of Neonatal Surgery 14, no. 1S (2025): 593–99. https://doi.org/10.52783/jns.v14.1583.

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Although fluid therapy is essential to intraoperative anesthesia, there is still much disagreement over the exact kind, quantity, and timing of its administration. Nearly every patient who comes in for general anesthesia will receive some kind of intravenous fluid. Perioperative hydration treatment has been shown to have a significant impact on long-term postoperative results. Recent evidence-based, customized goal-directed treatment (GDT) is challenging the traditional practice of administering huge amounts of crystalloid fluid intraoperatively to every patient. The process of giving fluids d

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