2 edition of study of rhythmic banding in porous media. found in the catalog.
study of rhythmic banding in porous media.
James Edward Flanagan
Written in English
Thesis (M.S.)--Boston College, 1934.
|The Physical Object|
|Pagination||36 leaves ;|
|Number of Pages||36|
Studies of the propagation of electromagnetic (EM) waves in periodic and/or disordered dielectric structures (photonic band gap structures) have been and continue to be a dynamic area of research. Anderson localization of EM waves in disordered dielectric structures is of fundamental interest where the strong ei-ei interaction efFects entering. 1 Introduction. The flow of polymer solutions through porous media plays a crucial role in various applications such as injection molding, textile coating, inkjet printing, turbulent drag reduction and enhanced oil recovery. 1 As polymer solutions flow through a porous medium it shows several non-Newtonian behaviours such as a dramatic increase in pressure drop and flow instabilities at a.
Helen Jones Woods, member of barrier-breaking all-female jazz band, dies at 96 of coronavirus Helen Jones Woods, right, in with other members of the International Sweethearts of Rhythm. T. Mohamadnejad and A.R. Khoei, ‘An extended finite element method for hydraulic fracture propagation of deformable porous media with the cohesive crack model’, Finite Elements in Analysis and Design, 73, , T. Mohamadnejad and A.R. Khoei, ‘Hydro-mechanical modeling of cohesive crack propagation in multiphase porous media using the extended-FEM technique.
Haines, W.B.: Studies in the physical properties of soils: II. A note on the cohesion developed by capillary forces in an ideal soil. J. Agric. Sci. 15 (04), – () Google Scholar Ultrasonic nondestructive bulk testing of porous materials is difficult to achieve due to the high attenuation of ultrasonic waves in these materials. It is shown experimentally that ultrasonic wave attenuation and pass‐band frequencies in the porous materials are some functions of average pore size, when other material parameters are kept constant. In most theoretical effective‐media.
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Recent studies have shown that in the low frequency band (seismic frequencies), the mesoscopic distribution of fluids patchy saturation is the major cause of attenuation in porous media.
The effects due to mesoscopic wave-induced fluid motion were first modeled by isolated spherical gas pockets in liquid saturated matrix background by White .Author: Yu Zhang, Yu Zhang, Yixian Xu, Jianghai Xia, Ping Ping, Shuangxi Zhang.
About this book. This handbook and ready reference covers materials science applications as well as microfluidic, biomedical and dental applications and the monitoring of physicochemical processes.
Her research focuses on technique development, spatially resolved studies of gas in ceramics, flow and diffusion studies in porous media, and. Journals & Books; Help Download PDF two models based on barium concentration were proposed to estimate permeability reduction in porous media as a result of scale deposition.
Model development was conducted by using experimental data points from literature covering various thermodynamic properties and reservoir conditions, and Cited by: Geophysical examples of such systems span practically all observable length scales, from rhythmic banding of chemical species within a single mineral crystal, to the morphology of cusps and spits.
The main goal of the book is sequential and systematical consideration from unified view point the heat and mass transfer processes occurring in heterogeneous porous media (soil-water-ice) under.
The fluid dynamics applications include multiphase flow, convection, diffusion, heat transfer, rheology, granular material, viscous flow, porous media flow, geophysics and astrophysics. The material contained in the book includes recent advances in experimental and theoretical fluid dynamics and will be of great use to those involved in either.
Abstract This chapter lays out the conceptual basis for the study of processes of solid–liquid separation. For the study of flows in rigid and deformable porous media and of suspension.
Orhan Aydin is a professor of mechanical engineering at Karadeniz Technical University, Trabzon, Turkey. His research interests cover microfluidics, electronics cooling, pulsating biological flows, heat and mass transfer, micropolar fluids, thermal energy storage, transport phenomena in porous media, non-Newtonian fluid dynamics, natural and mixed convection in enclosures, gas radiation, and.
Then, we have the follow- ing condition for a cooling rate: (Q-)2 C> knpiL (16) Condition for formation of rhythmic ice banding layer Let us consider a situation where the first ice layer suddenly starts growing by the nucleation of super- cooled pore water at the depth z = - zl at the time t~ as the temperature of the ground surface falls.
Search the world's most comprehensive index of full-text books. My library. The Rock Physics Handbook addresses the relationships between geophysical observations and the underlying physical properties of rocks. It distills a vast quantity of background theory and laboratory results into a series of concise chapters that provide practical.
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Pattern formation under the action of flow is a subject of considerable scientific interest with applications going from microfluidics to granular materials.
Here, we present a systematic investigation of shear-induced banding in confined biphasic liquid–liquid systems, i.e., formation of alternating regions of high and low volume fraction of droplets in a continuous phase (shear bands. The final chapters consider the mechanism of colloid detachment, speciation, partitioning, and stability.
These chapters also look into a hybrid equilibrium model of solute transport in porous media in the presence of colloids. This book will be of great value to civil and environmental engineers.
Processes associated with heat and mass transport in porous media at sub-zero temperatures are reviewed within the framework of non-equilibrium thermodynamics. Frozen porous media are considered to be made up of heat, water (in the liquid and solid states), solutes, charge and the soil matrix.
Theory suggests that shear band formation may coincide with activation of the shear yield surface by a previously active cap.
If the bulk hardening modulus, k, equals zero (corresponding to localization on the peak or plateau of the mean stress–volume strain curve) compaction band conditions are more favorable than for small positive values of k.
Pore-scale numerical study of flow and conduction heat transfer in fibrous porous media. Journal of Mechanical Science and Technology33 (5), DOI: /s A. Chernyakov, A. Kirsh. Viscous Drag and. Hence, porous self-cleaning coatings are fabricated.
It has been reported that compared to the titania nano particle, the band gap becomes narrower for titania porous materials (Dittrich, ; Reddy et al., ). The band gap of titania nano particle is eV and that of the nanoporous material is eV (Reddy et al., ).
Hence, lower. Modeling Permeability Impairment in Porous Media due to Asphaltene Deposition under Dynamic Conditions. Energy & Fuels25 (12), DOI: /eft. Amir Zamani, Brij Maini, and Pedro Pereira-Almao. Experimental Study on Transport of Ultra-Dispersed Catalyst Particles in Porous Media.
Kun Wang, WaiChing Sun, A unified variational eigen-erosion framework for interacting brittle fractures and compaction bands in fluid-infiltrating porous media, Computer Methods in Applied Mechanics and Engineering, /,(), ().
Median 1/3 Octave Band test Period s w/o ARIS ISS REQ s w/o ARIS s w/ARIS 10 0 10 1 10 2 10 0 10 1 10 2 10 3 10 4 Flow in Porous Media. Heat Transfer. Heat conduction in solids and liquids not affected by Slow-flow combustion also difficult to study on the ground • High forced-flow velocity.Stochastic analysis of the effects of fluid density and viscosity variability on macrodispersion in heterogeneous porous media Water Resour ResV27, N8, AugP– Article Mar Experimental study of the elution profiles of high concentration bands of binary mixtures eluted by a binary eluent containing a strongly retained additive.
Decreased peak tailing during transport of solutes in porous media with alternate adsorption properties. Chemical Engineering Science.