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ISBN: 9783038977223 Year: Pages: 146 DOI: 10.3390/books978-3-03897-723-0 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Physics (General) --- Science (General)
Added to DOAB on : 2019-04-05 10:34:31
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This Special Issue is aimed at presenting the state of the art of the multidisciplinary science concerning all aspects of volcanic plumes, of relevance to the volcanology, climatology, atmospheric science, and remote sensing communities.

Tribological Performance of Artificial Joints

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ISBN: 9783039210787 / 9783039210794 Year: Pages: 178 DOI: 10.3390/books978-3-03921-079-4 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General) --- Surgery
Added to DOAB on : 2019-08-28 11:21:27
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Joint replacement is a very successful medical treatment. However, the survivorship of the implants could be adversely affected due to the loss of materials in the form of particles or ions as the bearing surfaces articulate against earch other. The consequent tissue and immune response to the wear products, remain one of the key factors of their failure. Tribology has been defined as the science and technology of interacting surfaces in relative motion and all related wear products (e.g., particles, ions, etc.). Over the last few decades, in an attempt to understand and improve joint replacement technology, the tribological performance of several material combinations have been studied experimentally and assessed clinically. In addition, research has focused on the biological effects and long term consequences of wear products. Improvements have been made in manufacturing processes, precision engineering capabilities, device designs and materials properties in order to minimize wear and friction and maximize component longevity in vivo.

Microscale Surface Tension and Its Applications

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ISBN: 9783039215645 / 9783039215652 Year: Pages: 240 DOI: 10.3390/books978-3-03921-565-2 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-12-09 16:10:12
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Building on advances in miniaturization and soft matter, surface tension effects are a major key to the development of soft/fluidic microrobotics. Benefiting from scaling laws, surface tension and capillary effects can enable sensing, actuation, adhesion, confinement, compliance, and other structural and functional properties necessary in micro- and nanosystems. Various applications are under development: microfluidic and lab-on-chip devices, soft gripping and manipulation of particles, colloidal and interfacial assemblies, fluidic/droplet mechatronics. The capillary action is ubiquitous in drops, bubbles and menisci, opening a broad spectrum of technological solutions and scientific investigations. Identified grand challenges to the establishment of fluidic microrobotics include mastering the dynamics of capillary effects, controlling the hysteresis arising from wetting and evaporation, improving the dispensing and handling of tiny droplets, and developing a mechatronic approach for the control and programming of surface tension effects. In this Special Issue of Micromachines, we invite contributions covering all aspects of microscale engineering relying on surface tension. Particularly, we welcome contributions on fundamentals or applications related to:Drop-botics: fluidic or surface tension-based micro/nanorobotics: capillary manipulation, gripping, and actuation, sensing, folding, propulsion and bio-inspired solutions; Control of surface tension effects: surface tension gradients, active surfactants, thermocapillarity, electrowetting, elastocapillarity; Handling of droplets, bubbles and liquid bridges: dispensing, confinement, displacement, stretching, rupture, evaporation; Capillary forces: modelling, measurement, simulation; Interfacial engineering: smart liquids, surface treatments; Interfacial fluidic and capillary assembly of colloids and devices; Biological applications of surface tension, including lab-on-chip and organ-on-chip systems. We expect novel as well as review contributions on all aspects of surface tension-based micro/nanoengineering. In line with Micromachines' policy, we also invite research proposals that introduce ideas for new applications, devices, or technologies.

Keywords

mist capillary self-alignment --- laser die transfer --- hydrophilic/superhydrophobic patterned surfaces --- microasssembly --- droplet transport --- microfluidics --- vibrations --- contact line oscillation --- asymmetric surfaces --- anisotropic ratchet conveyor --- surface tension --- capillary --- bearing --- wetting --- computational fluid dynamics --- droplet manipulation --- lab-on-a-chip --- microfluidics --- non-invasive control --- photochemical reaction --- photoresponsible surfactant --- surface tension --- two-phase flow --- wettability --- electrowetting --- actuation --- capillary pressure --- lab-on-a-chip --- Nasturtium leaf --- smart superhydrophobic surface --- hot drop --- condensation --- microtexture melting --- self-lubricating slippery surface --- wettability gradient --- electrosurgical scalpels --- anti-sticking --- soft tissue --- continuous-flow reactor --- mixing --- solutal Marangoni effect --- relaxation oscillations --- super-hydrophobic --- durable --- adhesion --- corrosive resistance --- droplet --- vibrations --- transport --- microfluidics --- self-cleaning surface --- superhydrophobic --- superhydrophilic --- superomniphobic --- microfluidics --- electrodynamic screen --- gecko setae --- micropipette-technique --- air-water surface --- oil-water interface --- soluble surfactant --- insoluble lipids --- “black lipid films” --- “droplet-interface-bilayers” --- equilibrium --- dynamic --- adsorption --- gas-microbubbles --- oil-microdroplets --- lung-surfactants --- nanoprecipitation --- microfluidics --- capillary gripper --- pick and place --- micromanufacturing --- two-photon polymerization --- stereolithography --- polydimethylsiloxane (PDMS) replication --- rigid gas permeable contact lenses --- wettability --- hydrophilic --- hydrophobic --- 355 nm UV laser --- surface treatment --- microstructure --- contact angle --- droplets --- liquid bridge --- microfabrication --- micromanipulation --- pick-and-place --- soft robotics --- surface tension --- wetting

Processing-Structure-Properties Relationships in Polymers

Author:
ISBN: 9783039218806 / 9783039218813 Year: Pages: 400 DOI: 10.3390/books978-3-03921-881-3 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2020-01-07 09:08:26
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This collection of research and review papers is aimed at depicting the state of the art on the possible correlations between processing variables, obtained structure and special properties which this structure induces on the plastic part. The extraordinary capacity of plastics to modify their properties according to a particular structure is evidenced for several transformation processes and for many applications. The final common goal is to take profit of this peculiar capacity of plastics by inducing, through a suitable processing, a specific spatial organization.

Keywords

carbon nanotube --- homogeneous dispersion --- ethylene vinyl acetate --- mechanical performance --- electrical conductivity --- microencapsulation --- melamine polyphosphate --- polyurethane --- composite --- flame retardant --- biodegradable nanofibers --- PLGA --- collagen --- epinephrine --- lidocaine --- polyimide film --- linear coefficient of thermal expansion (CTE) --- copper clad laminate --- structure and properties --- polymorphism --- isotactic polypropylene --- deformation --- phase transitions --- uniaxial compression --- uniaxial tensile deformation --- temperature --- in situ X-ray --- cavitation --- indentation --- Harmonix AFM --- polymer morphology --- mechanical properties --- ultra-high molecular weight polyethylene (UHMWPE) --- microcellular injection molding --- supercritical fluid --- supercritical N2 --- supercritical CO2 --- tissue engineering and regenerative medicine --- bioresorbable polymers --- 3D printing/additive manufacturing --- fused filament fabrication/fused deposition modelling --- degradation --- physicochemical characterization --- polycaprolactone --- layered double hydroxides --- ionic liquids --- PLA --- reactive blending --- biobased films --- graphene --- nanoreinforcement --- curing rate --- epoxy microstructure --- fatigue --- composites --- critical gel --- poly(lactic acid) --- carbon black --- graphite --- polymer blend --- poly(ethylene terephthalate) --- intrinsic viscosity --- polyolefin --- compatibilizer --- isotactic polypropylene --- stress-induced phase transitions --- structural analysis --- X-ray diffraction --- polyoxymethylene (POM) --- octakis[(3-glycidoxypropyl)dimethylsiloxy]octasilsesquioxane (GPOSS) --- composites --- morphology --- mechanical properties --- conductive filler --- orientation --- conductive polymer composites --- foam --- model --- PLLA --- bioresorbable vascular scaffolds --- stretch blow molding --- biaxial elongation --- SAXS --- WAXS --- microfibrillar composites --- crystalline morphology --- crystallinity --- mechanical properties --- crystallisation --- morphology --- nanoparticles --- shear --- flow --- orientation --- poly(?-caprolactone) --- polyvinyl butyral --- hydrophobicity --- contact angle --- polypropylene --- atomic force microscopy --- injection molding --- mold temperature evolution --- polycaprolactone --- ultra-high molecular weight polyethylene --- incremental forming --- SPIF --- XRD --- chain orientation --- temperature sensitive --- gel --- controllable gas permeability --- breathable film --- polymer composite --- processing --- polyamide 6 --- compression molding --- polymorphism --- polyamide 6 --- injection molding --- polymorphism --- humidity --- mechanical properties

Environment-Friendly Construction Materials

Authors: --- --- ---
ISBN: 9783039210121 / 9783039210138 Year: Pages: 280 DOI: 10.3390/books978-3-03921-013-8 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-06-26 08:44:06
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Construction materials are the most widely used materials for civil infrastructure in our daily lives. However, from an environmental point of view, they consume a huge amount of natural resources and generate the majority of greenhouse gasses. Therefore, many new and novel technologies for designing environmentally friendly construction materials have been developed recently. This Special Issue, “Environment-Friendly Construction Materials”, has been proposed and organized as a means to present recent developments in the field of construction materials. It covers a wide range of selected topics on construction materials.

Keywords

Ca-alginate microcapsules --- microfluidic --- self-healing --- bitumen --- mineral-asphalt mixtures --- aggregate from sanitary ceramic wastes --- environmentally friendly construction materials --- diatomite --- styrene–butadiene–styrene (SBS) modified bitumen --- diatomite-modified asphalt mixture --- road engineering --- fatigue life --- three-point bending fatigue test --- asphalt mixture --- plateau value of permanent deformation ratio --- damage evolution --- fatigue equation --- ultraviolet radiation --- bitumen --- aging depth --- transmittance --- permeation --- expanded graphite --- polyethylene glycol --- phase change materials --- titanate coupling agent --- molecular bridge --- building envelopes --- thermal property --- building energy conservation --- reclaimed asphalt pavement --- recycling --- epoxidized soybean oil --- rejuvenator --- diffusing --- asphalt pavement --- fatigue property --- pavement failure --- long-term field service --- asphalt mixture --- microwave heating --- induction heating --- effective heating depth --- induced healing --- initial self-healing temperature --- asphalt mastic --- flow behavior index --- steel slag --- limestone --- aggregate morphology --- aggregate image measurement system --- micro-surfacing --- skid-resistance --- surface texture --- asphalt --- water solute exposure --- aqueous solute compositions --- chemical evolutions --- rheological properties --- polyacrylic acid --- fluidity --- rheology --- adsorption --- combination --- cement emulsified asphalt mixture --- fatigue performance --- thickness combinations --- X-ray computed tomography --- artificial neural network --- crumb rubber --- high-strength concrete --- damping --- dynamic moduli --- railway application --- recycled material --- recycling --- sanitary ceramics --- concrete --- recycling aggregate --- asphalt mixture --- basalt fiber --- response surface methodology --- design optimization --- fluorescence spectrum --- bitumen --- ageing --- parametrization --- “blue-shift” --- asphalt --- asphalt mortar --- healing agents --- crack healing --- healing model --- ultra-thin wearing course --- self-healing --- induction heating --- steel fiber --- steel slag --- rankinite --- carbonation --- waste concrete --- CO2 --- aged bitumen --- rejuvenator --- solubilizer --- colloidal structure --- micro-morphology --- granite aggregate --- desulphurization gypsum residues --- rubber modified asphalt --- asphalt mixture --- pavement performance --- limestone aggregates --- emulsified asphalt --- demulsification speed --- surface energy --- specific surface area --- artificially aged asphalt mixture --- rejuvenator --- durability --- dynamic characteristics --- overlay tester --- energy-based approach --- dissipated strain energy --- plateau value of dissipated strain energy ratio --- fatigue life --- three-point bending fatigue test --- amorphous silica --- crystallization sensitivity --- water-leaching pretreatment --- rice husk ash --- cement --- crumb rubber --- anti-rutting agent --- flexibility --- field evaluation --- asphalt mixes --- aggregate characteristics --- simplex lattice design --- viscoelastic properties --- asphalt combustion --- flame retardant --- aluminum hydroxide --- layered double hydroxide --- asphalt mixture --- viscoelastic properties --- creep --- relaxation --- aggregates --- morphology --- crumb rubber powder --- SBS/CRP-modified bitumen --- aging processes --- temperature sensitivity characteristics --- diatomite --- basalt fiber --- asphalt mixture --- low-temperature --- damage constitutive model --- graphene --- nitrogen and phosphorus removal --- MDA --- SOD --- sequencing batch Chlorella reactor --- SEM --- thermal–mechanical properties --- bio-oil --- regeneration --- aged asphalt --- molecular dynamic simulation --- viscoelasticity --- nanomaterial --- hydrophobic nanosilica --- hydrophilic nanosilica --- laboratory evaluation --- diatomite --- basalt fiber --- compound modify --- asphalt mixture --- asphalt mixture --- basalt fiber --- freeze-thaw cycle --- damage characteristics --- high-modulus asphalt mixture (HMAM) --- dynamic tests --- viscoelasticity --- dynamic responses --- resistance to deformations --- tensile strains --- tensile stresses --- sensitivity analysis --- hot mix asphalt containing recycled concrete aggregate --- contact angle --- adhesion energy --- water stability --- fatigue performance --- self-compacting concrete (SCC) --- rheology --- workability --- pozzolanic reaction --- microstructure --- Ultra-High Performance Concrete (UHPC) --- long-term drying shrinkage --- hydration characteristic --- porous pumice --- optimization --- engineered cementitious composites (ECC) --- polyvinyl alcohol --- fiber modification --- mechanical behavior --- self-healing --- asphalt --- rejuvenation --- calcium alginate capsules --- asphalt-aggregate adhesion --- plant ash lixivium --- stripping test --- contact angle --- interfacial transition zone --- SBS-modified bitumen --- rejuvenating systems --- physical properties --- viscous-elastic temperature --- rutting factor --- vibration noise consumption --- cold recycled asphalt mixture --- reclaimed asphalt pavement --- mastic --- rheological properties --- emulsified asphalt --- cement --- construction materials --- fatigue life --- ageing resistance --- modified asphalt materials --- rejuvenator --- self-healing asphalt --- recycling --- cold recycled asphalt mixture --- ultra-high performance concrete

Environment-Friendly Construction Materials

Authors: --- --- ---
ISBN: 9783039210145 / 9783039210152 Year: Pages: 256 DOI: 10.3390/books978-3-03921-015-2 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-06-26 08:44:06
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Abstract

Construction materials are the most widely used materials for civil infrastructure in our daily lives. However, from an environmental point of view, they consume a huge amount of natural resources and generate the majority of greenhouse gasses. Therefore, many new and novel technologies for designing environmentally friendly construction materials have been developed recently. This Special Issue, “Environment-Friendly Construction Materials”, has been proposed and organized as a means to present recent developments in the field of construction materials. It covers a wide range of selected topics on construction materials.

Keywords

Ca-alginate microcapsules --- microfluidic --- self-healing --- bitumen --- mineral-asphalt mixtures --- aggregate from sanitary ceramic wastes --- environmentally friendly construction materials --- diatomite --- styrene–butadiene–styrene (SBS) modified bitumen --- diatomite-modified asphalt mixture --- road engineering --- fatigue life --- three-point bending fatigue test --- asphalt mixture --- plateau value of permanent deformation ratio --- damage evolution --- fatigue equation --- ultraviolet radiation --- bitumen --- aging depth --- transmittance --- permeation --- expanded graphite --- polyethylene glycol --- phase change materials --- titanate coupling agent --- molecular bridge --- building envelopes --- thermal property --- building energy conservation --- reclaimed asphalt pavement --- recycling --- epoxidized soybean oil --- rejuvenator --- diffusing --- asphalt pavement --- fatigue property --- pavement failure --- long-term field service --- asphalt mixture --- microwave heating --- induction heating --- effective heating depth --- induced healing --- initial self-healing temperature --- asphalt mastic --- flow behavior index --- steel slag --- limestone --- aggregate morphology --- aggregate image measurement system --- micro-surfacing --- skid-resistance --- surface texture --- asphalt --- water solute exposure --- aqueous solute compositions --- chemical evolutions --- rheological properties --- polyacrylic acid --- fluidity --- rheology --- adsorption --- combination --- cement emulsified asphalt mixture --- fatigue performance --- thickness combinations --- X-ray computed tomography --- artificial neural network --- crumb rubber --- high-strength concrete --- damping --- dynamic moduli --- railway application --- recycled material --- recycling --- sanitary ceramics --- concrete --- recycling aggregate --- asphalt mixture --- basalt fiber --- response surface methodology --- design optimization --- fluorescence spectrum --- bitumen --- ageing --- parametrization --- “blue-shift” --- asphalt --- asphalt mortar --- healing agents --- crack healing --- healing model --- ultra-thin wearing course --- self-healing --- induction heating --- steel fiber --- steel slag --- rankinite --- carbonation --- waste concrete --- CO2 --- aged bitumen --- rejuvenator --- solubilizer --- colloidal structure --- micro-morphology --- granite aggregate --- desulphurization gypsum residues --- rubber modified asphalt --- asphalt mixture --- pavement performance --- limestone aggregates --- emulsified asphalt --- demulsification speed --- surface energy --- specific surface area --- artificially aged asphalt mixture --- rejuvenator --- durability --- dynamic characteristics --- overlay tester --- energy-based approach --- dissipated strain energy --- plateau value of dissipated strain energy ratio --- fatigue life --- three-point bending fatigue test --- amorphous silica --- crystallization sensitivity --- water-leaching pretreatment --- rice husk ash --- cement --- crumb rubber --- anti-rutting agent --- flexibility --- field evaluation --- asphalt mixes --- aggregate characteristics --- simplex lattice design --- viscoelastic properties --- asphalt combustion --- flame retardant --- aluminum hydroxide --- layered double hydroxide --- asphalt mixture --- viscoelastic properties --- creep --- relaxation --- aggregates --- morphology --- crumb rubber powder --- SBS/CRP-modified bitumen --- aging processes --- temperature sensitivity characteristics --- diatomite --- basalt fiber --- asphalt mixture --- low-temperature --- damage constitutive model --- graphene --- nitrogen and phosphorus removal --- MDA --- SOD --- sequencing batch Chlorella reactor --- SEM --- thermal–mechanical properties --- bio-oil --- regeneration --- aged asphalt --- molecular dynamic simulation --- viscoelasticity --- nanomaterial --- hydrophobic nanosilica --- hydrophilic nanosilica --- laboratory evaluation --- diatomite --- basalt fiber --- compound modify --- asphalt mixture --- asphalt mixture --- basalt fiber --- freeze-thaw cycle --- damage characteristics --- high-modulus asphalt mixture (HMAM) --- dynamic tests --- viscoelasticity --- dynamic responses --- resistance to deformations --- tensile strains --- tensile stresses --- sensitivity analysis --- hot mix asphalt containing recycled concrete aggregate --- contact angle --- adhesion energy --- water stability --- fatigue performance --- self-compacting concrete (SCC) --- rheology --- workability --- pozzolanic reaction --- microstructure --- Ultra-High Performance Concrete (UHPC) --- long-term drying shrinkage --- hydration characteristic --- porous pumice --- optimization --- engineered cementitious composites (ECC) --- polyvinyl alcohol --- fiber modification --- mechanical behavior --- self-healing --- asphalt --- rejuvenation --- calcium alginate capsules --- asphalt-aggregate adhesion --- plant ash lixivium --- stripping test --- contact angle --- interfacial transition zone --- SBS-modified bitumen --- rejuvenating systems --- physical properties --- viscous-elastic temperature --- rutting factor --- vibration noise consumption --- cold recycled asphalt mixture --- reclaimed asphalt pavement --- mastic --- rheological properties --- emulsified asphalt --- cement --- construction materials --- fatigue life --- ageing resistance --- modified asphalt materials --- rejuvenator --- self-healing asphalt --- recycling --- cold recycled asphalt mixture --- ultra-high performance concrete

Environment-Friendly Construction Materials

Authors: --- --- ---
ISBN: 9783039210169 / 9783039210176 Year: Pages: 270 DOI: 10.3390/books978-3-03921-017-6 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-06-26 08:44:06
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Abstract

Construction materials are the most widely used materials for civil infrastructure in our daily lives. However, from an environmental point of view, they consume a huge amount of natural resources and generate the majority of greenhouse gasses. Therefore, many new and novel technologies for designing environmentally friendly construction materials have been developed recently. This Special Issue, “Environment-Friendly Construction Materials”, has been proposed and organized as a means to present recent developments in the field of construction materials. It covers a wide range of selected topics on construction materials.

Keywords

Ca-alginate microcapsules --- microfluidic --- self-healing --- bitumen --- mineral-asphalt mixtures --- aggregate from sanitary ceramic wastes --- environmentally friendly construction materials --- diatomite --- styrene–butadiene–styrene (SBS) modified bitumen --- diatomite-modified asphalt mixture --- road engineering --- fatigue life --- three-point bending fatigue test --- asphalt mixture --- plateau value of permanent deformation ratio --- damage evolution --- fatigue equation --- ultraviolet radiation --- bitumen --- aging depth --- transmittance --- permeation --- expanded graphite --- polyethylene glycol --- phase change materials --- titanate coupling agent --- molecular bridge --- building envelopes --- thermal property --- building energy conservation --- reclaimed asphalt pavement --- recycling --- epoxidized soybean oil --- rejuvenator --- diffusing --- asphalt pavement --- fatigue property --- pavement failure --- long-term field service --- asphalt mixture --- microwave heating --- induction heating --- effective heating depth --- induced healing --- initial self-healing temperature --- asphalt mastic --- flow behavior index --- steel slag --- limestone --- aggregate morphology --- aggregate image measurement system --- micro-surfacing --- skid-resistance --- surface texture --- asphalt --- water solute exposure --- aqueous solute compositions --- chemical evolutions --- rheological properties --- polyacrylic acid --- fluidity --- rheology --- adsorption --- combination --- cement emulsified asphalt mixture --- fatigue performance --- thickness combinations --- X-ray computed tomography --- artificial neural network --- crumb rubber --- high-strength concrete --- damping --- dynamic moduli --- railway application --- recycled material --- recycling --- sanitary ceramics --- concrete --- recycling aggregate --- asphalt mixture --- basalt fiber --- response surface methodology --- design optimization --- fluorescence spectrum --- bitumen --- ageing --- parametrization --- “blue-shift” --- asphalt --- asphalt mortar --- healing agents --- crack healing --- healing model --- ultra-thin wearing course --- self-healing --- induction heating --- steel fiber --- steel slag --- rankinite --- carbonation --- waste concrete --- CO2 --- aged bitumen --- rejuvenator --- solubilizer --- colloidal structure --- micro-morphology --- granite aggregate --- desulphurization gypsum residues --- rubber modified asphalt --- asphalt mixture --- pavement performance --- limestone aggregates --- emulsified asphalt --- demulsification speed --- surface energy --- specific surface area --- artificially aged asphalt mixture --- rejuvenator --- durability --- dynamic characteristics --- overlay tester --- energy-based approach --- dissipated strain energy --- plateau value of dissipated strain energy ratio --- fatigue life --- three-point bending fatigue test --- amorphous silica --- crystallization sensitivity --- water-leaching pretreatment --- rice husk ash --- cement --- crumb rubber --- anti-rutting agent --- flexibility --- field evaluation --- asphalt mixes --- aggregate characteristics --- simplex lattice design --- viscoelastic properties --- asphalt combustion --- flame retardant --- aluminum hydroxide --- layered double hydroxide --- asphalt mixture --- viscoelastic properties --- creep --- relaxation --- aggregates --- morphology --- crumb rubber powder --- SBS/CRP-modified bitumen --- aging processes --- temperature sensitivity characteristics --- diatomite --- basalt fiber --- asphalt mixture --- low-temperature --- damage constitutive model --- graphene --- nitrogen and phosphorus removal --- MDA --- SOD --- sequencing batch Chlorella reactor --- SEM --- thermal–mechanical properties --- bio-oil --- regeneration --- aged asphalt --- molecular dynamic simulation --- viscoelasticity --- nanomaterial --- hydrophobic nanosilica --- hydrophilic nanosilica --- laboratory evaluation --- diatomite --- basalt fiber --- compound modify --- asphalt mixture --- asphalt mixture --- basalt fiber --- freeze-thaw cycle --- damage characteristics --- high-modulus asphalt mixture (HMAM) --- dynamic tests --- viscoelasticity --- dynamic responses --- resistance to deformations --- tensile strains --- tensile stresses --- sensitivity analysis --- hot mix asphalt containing recycled concrete aggregate --- contact angle --- adhesion energy --- water stability --- fatigue performance --- self-compacting concrete (SCC) --- rheology --- workability --- pozzolanic reaction --- microstructure --- Ultra-High Performance Concrete (UHPC) --- long-term drying shrinkage --- hydration characteristic --- porous pumice --- optimization --- engineered cementitious composites (ECC) --- polyvinyl alcohol --- fiber modification --- mechanical behavior --- self-healing --- asphalt --- rejuvenation --- calcium alginate capsules --- asphalt-aggregate adhesion --- plant ash lixivium --- stripping test --- contact angle --- interfacial transition zone --- SBS-modified bitumen --- rejuvenating systems --- physical properties --- viscous-elastic temperature --- rutting factor --- vibration noise consumption --- cold recycled asphalt mixture --- reclaimed asphalt pavement --- mastic --- rheological properties --- emulsified asphalt --- cement --- construction materials --- fatigue life --- ageing resistance --- modified asphalt materials --- rejuvenator --- self-healing asphalt --- recycling --- cold recycled asphalt mixture --- ultra-high performance concrete

Surface Modification to Improve Properties of Materials

Author:
ISBN: 9783038977964 9783038977971 Year: Pages: 356 DOI: 10.3390/books978-3-03897-797-1 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-04-25 16:37:17
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This book contains selected contributions on surface modification to improve the properties of solid materials. The surface properties are tailored either by functionalization, etching, or deposition of a thin coating. Functionalization is achieved by a brief treatment with non-equilibrium gaseous plasma containing suitable radicals that interact chemically with the material surface and thus enable the formation of rather stable functional groups. Etching is performed in order to modify the surface morphology. The etching parameters are selected in such a way that a rich morphology of the surfaces is achieved spontaneously on the sub-micrometer scale, without using masks. The combination of adequate surface morphology and functionalization of materials leads to superior surface properties which are particularly beneficial for the desired response upon incubation with biological matter. Alternatively, the materials are coated with a suitable thin film that is useful in various applications from food to aerospace industries.

Keywords

sulphur hexafluoride (SF6) plasma --- tetrafluoromethane (CF4) plasma --- polymer polyethylene terephthalate (PET) --- surface modification --- functionalization and wettability --- optical emission spectroscopy (OES) --- electronegativity --- PVD nanocomposite coatings --- aluminum die casting --- tool life --- tribological performance --- plasma surface modification --- polymer polypropylene --- neutral oxygen atom density --- initial surface functionalization --- food packaging --- wettability --- tantalum --- hardness --- gradient nanostructured layer --- grain size --- residual stress --- dry wear behavior --- surface texture --- surface treatment --- Ti6Al4V alloy --- tribology --- biology --- materials characterization --- shot-peening --- image processing --- TIG welding --- aluminum 6061-T6 --- special surfaces --- wettability --- superhydrophobic --- cell cultures --- anti-bio adhesion --- self-cleaning fabrics --- polyethylene granules --- low-pressure MW air plasma --- optical emission spectroscopy --- XPS --- laser cobalt catalytic probe --- Alloy 718 --- surface hardness --- surface residual stress --- grain size --- fretting failure --- corrosion --- antimicrobial film --- nisin --- physical properties --- plasma treatment polyvinyl alcohol --- surface characterization --- microhole-textured tool --- CaF2 --- micro-EDM --- tribological properties --- egg shell --- stearic acid --- modification --- particle characterization --- epoxy composites --- dynamic mechanical analysis --- adhesion effectiveness --- Poly(tetrafluoroethylene) --- Teflon --- plasma treatment --- zeta potential --- surface energy --- contact angle measurement --- lectin --- bovine serum albumin --- adsorption --- cellulose thin film --- polystyrene --- gold --- surface plasmon resonance spectroscopy --- silver nanoparticles --- laser ablation in liquids --- laser synthesis of colloidal nanoparticles solution --- nanoparticle-impregnated paper --- antimicrobial activity --- fiber fines --- sheet forming --- vacuum filtration --- pulse power --- electrical stimulation --- electric field --- mushroom --- L. edodes --- Lyophyllum deeastes Sing --- surface modification --- porous silicon --- silicon surface --- carbonization --- oxidation --- aluminum --- alloy --- duralumin --- etching --- surface texture --- porous-like --- adhesive bonding --- superhydrophobic --- porous silicon --- visible light assisted organosilanization --- solid state NMR --- XPS --- ToF-SIMS --- atmospheric pressure plasma jets --- plasma polymerization --- superhydrophobicity --- wetting --- biomaterial --- polymer --- plasma --- functionalization --- surface properties --- thrombosis --- hemocompatibility --- endothealization --- vascular graft --- biocompatibility --- endothelial cells --- surface properties --- nanostructuring --- functionalization --- grafting

Flow and Transport Properties of Unconventional Reservoirs 2018

Authors: --- --- ---
ISBN: 9783039211166 / 9783039211173 Year: Pages: 364 DOI: 10.3390/books978-3-03921-117-3 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-08-28 11:21:27
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Unconventional reservoirs are usually complex and highly heterogeneous, such as shale, coal, and tight sandstone reservoirs. The strong physical and chemical interactions between fluids and pore surfaces lead to the inapplicability of conventional approaches for characterizing fluid flow in these low-porosity and ultralow-permeability reservoir systems. Therefore, new theories and techniques are urgently needed to characterize petrophysical properties, fluid transport, and their relationships at multiple scales for improving production efficiency from unconventional reservoirs. This book presents fundamental innovations gathered from 21 recent works on novel applications of new techniques and theories in unconventional reservoirs, covering the fields of petrophysical characterization, hydraulic fracturing, fluid transport physics, enhanced oil recovery, and geothermal energy. Clearly, the research covered in this book is helpful to understand and master the latest techniques and theories for unconventional reservoirs, which have important practical significance for the economic and effective development of unconventional oil and gas resources.

Keywords

fracturing fluid --- rheology --- chelating agent --- viscosity --- polymer --- fluid-solid interaction --- velocity profile --- the average flow velocity --- flow resistance --- pore network model --- shale gas --- volume fracturing --- finite volume method --- production simulation --- multi-scale flow --- multi-scale fracture --- shale gas reservoir --- fractured well transient productivity --- succession pseudo-steady state (SPSS) method --- complex fracture network --- multi-scale flow --- analysis of influencing factors --- tight sandstones --- spontaneous imbibition --- remaining oil distributions --- imbibition front --- imbibition recovery --- NMR --- slip length --- large density ratio --- contact angle --- pseudo-potential model --- lattice Boltzmann method --- micro-fracture --- dissolved gas --- experimental evaluation --- reservoir depletion --- recovery factor --- tight oil --- Lucaogou Formation --- tight oil --- pore structure --- prediction by NMR logs --- tight oil reservoir --- SRV-fractured horizontal well --- multiporosity and multiscale --- flow regimes --- productivity contribution degree of multimedium --- equilibrium permeability --- non-equilibrium permeability --- matrix–fracture interaction --- effective stress --- coal deformation --- porous media --- non-linear flow --- conformable derivative --- fractal --- hydraulic fracturing --- tight reservoirs --- fracture diversion --- extended finite element method --- fracture network --- gas adsorption capacity --- shale reservoirs --- influential factors --- integrated methods --- sulfonate gemini surfactant --- thickener --- temperature-resistance --- clean fracturing fluid --- low-salinity water flooding --- clay mineral composition --- enhanced oil recovery --- wetting angle --- pH of formation water --- fractional diffusion --- fractal geometry --- analytical model --- shale gas reservoir --- carbonate reservoir --- petrophysical characterization --- pore types --- pore structure --- permeability --- fractal dimension --- reservoir classifications --- deep circulation groundwater --- groundwater flow --- geothermal water --- faults --- isotopes --- shale permeability --- local effect --- global effect --- matrix-fracture interactions --- nanopore --- pore structure --- shale --- tight sandstone --- mudstone --- nitrogen adsorption --- fractal --- enhanced geothermal system --- well-placement optimization --- fracture continuum method --- 0-1 programming --- unconventional reservoirs --- petrophysical characterization --- fluid transport physics

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