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  • Immunocytochemistry  (856)
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  • 1
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: Energy is an important material basis that can promote the development of human society. Despite the increasing use of renewable energy, the overall energy supply is dominated by fossil fuels. For a long period of time, the main consumption proportion of fossil energy will not change. With the perspective of fossil fuels such as coal, oil, natural gas, shale oil, shale gas, and combustible ice, energy exploration, reservoir reconstruction, and intelligent applications in energy exploitation and energy occurrence geology are currently explored from the perspectives of exploration and exploitation technology. This reprint summarizes the intelligent unmanned mining and its development trends and conducts various research studies, including the stratigraphic correlation of sandy conglomerate in the Yellow River Delta Sag of the Bohai Bay basin, the growth and distribution of coal-measured hydrocarbon source rocks in a mixed platform, the physical and mechanical properties of sandstone, mudstone and granite in the geological environment of deep energy reservoirs, the formation mechanism of energy reservoirs and gas reservoirs, the two-phase flow experiment and numerical simulation in energy mining, the evolution law of cracks in the surrounding rock and the reinforcement principle of gradient support, and the comparison of particle pickup by axial flow and swirling flow in horizontal pneumatic conveying.
    Schlagwort(e): intelligent mine ; smart mining ; intelligent working face ; intelligent control ; adaptive ; robotic technology ; seismic rock physics ; sandstone and mudstone ; P-wave and S-wave velocity ; pressure ; temperature ; sandy conglomerate ; Huanghekou Sag ; stratigraphic correlation ; calcite U-Pb dating ; detrital zircon ; pressure-controlled pyrolysis ; oil–water separation ; centrifugal force ; two-phase vapor separation ; cyclone separation ; Tarim Basin ; mixed platform ; delta ; coal-measure distribution ; coal-measure logging response ; axial flow ; swirling flow ; pickup behavior ; coefficient of variation ; tight sandstone gas reservoir ; nuclear magnetic resonance ; fracture ; water blocking ; n/a ; rock mechanical properties ; MMTS ; geothermal development ; geothermal reservoir ; different depth of occurrence ; gas storage ; injection production simulation ; effective permeability ; seepage law ; two-dimensional simulation experiment ; fracture evolution law ; fractured seepage zone ; gradient failure support ; hierarchical control mechanism ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materials::TGM Materials science
    Sprache: Englisch
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  • 2
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: This book is a collection of recent publications from researchers all over the globe in the broad area of high-voltage engineering. The presented research papers cover both experimental and simulation studies, with a focus on topics related to insulation monitoring using state-of-the-art sensors and advanced machine learning algorithms. Special attention was given in the Special Issue to partial discharge monitoring as one of the most important techniques in insulation condition assessment. Moreover, this Special Issue contains several articles which focus on different modeling techniques that help researchers to better evaluate the condition of insulation systems. Different power system assets are addressed in this book, including transformers, outdoor insulators, underground cables, and gas-insulated substations.
    Schlagwort(e): TA1-2040 ; T1-995 ; artificial neural network ; simulation ; high-frequency ; artificial flashover tests ; wide bandgap power modules ; tracking ; electrical field strength ; fast-rise square wave voltages ; FDTD simulation ; cable joint ; corona discharge ; feature selection ; post insulator ; earthing systems ; wind speed ; surface discharge ; oil/paper insulation ; oil-paper insulation ; high-magnitude currents and impulse polarity ; UFVM ; Tettex 9520 ; electrical tree ; flashover characteristics ; composite insulator ; partial discharge ; numerical modeling ; saline mechanism ; thermal parameters ; space charge density ; seasonal ; ion flow field ; denoising ; DDX 9121b ; temperature ; transformer asset management ; cavity discharge ; space/interface charge ; insulation health index ; heat transfer model ; leakage current ; machine learning ; partial discharges (PD) ; RF signal ; flashover ; high impulse conditions ; grounding electrodes ; generalized finite difference time domain ; curve fitting ; grounding ; plasma discharge ; outdoor insulators ; flashover dynamic model ; wavelet transform ; degradation ; thermal properties ; bipolar charge transport model ; UHF sensor ; cable ; random walk theory ; tracking test setup ; GIL ; pressure ; modelling ; non-uniform pollution between windward and leeward sides ; calibrator ; secondary arc ; polymeric insulation ; optical-UHF integrated detection ; shoreline ; dry band arcing ; photoelectric fusion pattern ; DDX 8003 ; XLPE ; silicone gel ; partial discharge modeling ; electric field analysis ; NSCT ; electrode’s geometry ; gas ; Comsol Multiphysics ; fast-impulses ; laying modes ; ageing ; cable ampacity ; residual resistance formulation ; finite element analysis ; thermal effect ; hydrophobicity ; soil resistivity ; charge simulation method ; short-circuit discharge ; dry band formation ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
    Sprache: Englisch
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  • 3
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    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: Transportation is one of the most crucial aspects across the world, supporting the daily life of human beings and the sustainable development of the whole of society. Generally, meteorology causes various impacts on transportation operation, safety and efficiency. In the context of global warming, increasing numbers of extreme weather and climate events (such as fog, icy roads, and extreme winds) have been detected worldwide and are expected to occur more frequently in the future. Meanwhile, extreme events, such as dense fog, rainstorm, and blizzard, tend to damage transportation and traffic facilities (such as express ways, port, airport, and high-speed railway) and induce serious traffic blocks and accidents. In recent decades, concentrated and continuous efforts have been made to carry out meteorological analyses regardless of urban traffic or transportation conditions, including those of highways, shipping, aviation, etc. A number of methods and techniques have been intensively developed to promote the qualities of both observations and forecasts. More recently, state-of-the-art machine learning frameworks have also been widely introduced into studies regarding transportation meteorology and many other fields.
    Schlagwort(e): transportation meteorology ; pavement temperature prediction ; deep learning ; BiLSTM ; attention mechanisms ; winter icing ; air pollution ; traffic vitality ; built environment ; spatial correlation ; spatial lag model ; phone signaling data ; air quality ; behavioral habits ; activity density ; population distribution ; land use mix ; wind forecast ; error decomposition ; bias ; distribution ; sequence ; urban meteorology ; observation ; forecast ; early warning ; review ; China ; low-level wind shear ; ensemble learning classifiers ; Bayesian optimization ; SHapley Additive exPlanations ; wind shear ; go-around ; machine learning ; dynamic ensemble selection ; civil aviation safety ; pilot reports ; self-paced ensemble ; Shapley additive explanations ; climate change ; climatology ; sea ice ; marginal sea ; East Asia ; time-series modeling ; pavement temperature ; nowcasting ; variation characteristics ; forecast validation ; relative humidity ; microwave radiometer data ; total rainfall ; precipitation duration ; vertical distribution ; Beijing–Tianjin–Hebei region ; rail breakage ; frequency ; high-speed railway ; Siberian high ; teleconnection ; temperature ; Qinling mountains ; rainfall ; change characteristics ; geographical factors ; highways ; road blockage ; fuzzy analytic hierarchy process ; CRITIC weight assignment method ; road network vulnerability ; spatiotemporal distribution ; precipitation forecast ; ConvLSTM ; PredRNN ; expressway ; agglomerate fog ; risk level prediction of fog-related accidents ; meteorological conditions ; road hidden dangers ; traffic flow conditions ; visibility ; Yellow Sea and Bohai Sea ; observation data ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TR Transport technology and trades
    Sprache: Englisch
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  • 4
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    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: The recovery of solid waste is a challenge and an opportunity for companies, thanks to the ongoing awareness of sustainability and technological advances. The end-of-waste criteria constitute a European strategic goal that promotes recycling in order to ensure a high level of environmental protection by means of reducing the quantity of waste destined for disposal. This Special Issue promotes the knowledge regarding technological methods for solid waste recovery. Articles investigate innovative processing methods with the goal of valorizing solid waste from different civil and industrial activities. Topics includes studies on construction and building, mining, plastics, and WEEE, referring to the treatment techniques used and, where appropriate, the critical raw materials that can be valorized. The recovery processes of critical raw materials can be very energy-intensive, affecting environmental and soil factors. Case studies on sustainable, low-carbon and resource-efficient techniques for the purpose of a more competitive economy were also very welcomed. The environmental impact and safety measures, especially for dangerous waste, should be taken into account in the description of their processing and management.
    Schlagwort(e): cathode ray tube ; lead recovery ; lead leaching and electrodeposition ; environmental assessment ; phosphate cements ; calcined dolomite ; quartz sand ; calcined magnesite ; temperature ; K-struvite ; industrial waste ; chromium ; high-performance concrete ; ultra-high-performance concrete ; fibers ; mechanical strength ; alkali-activated cement ; geopolymers ; building materials ; PET ; compressive strength ; water absorption ; WPCBs dismantling ; metals dissolution ; copper recovery ; economic assessment ; process modeling and simulation ; low-temperature processing ; WEEE (waste of electric and electronic equipment) recycling ; materials separation ; process characterization ; SEM/EDS ; torrefaction ; solid fuel ; waste to carbon ; circular economy ; biodegradable materials ; calorific value ; methane fermentation ; biogas ; biomethane ; biochar ; pyrolysis ; hydrothermal carbonization ; biochemical methane potential ; biogas production kinetics ; industrial wastes ; arc furnace slag ; ceramic sludge ; β-wollastonite ; parawollastonite ; porous ceramics ; waste management ; sustainability development ; apple pomace ; active compounds ; extraction ; renewable energy ; anticorrosion agents ; biopolymers ; PCB ; recycling ; metal recovery ; mechanical pre-treatment ; production waste ; rock wool ; glass wool ; loss on ignition ; pollutants washout ; geopolymer ; waste slurry ; flocculation ; solidification ; pipe jacking ; air flow rate ; composting ; municipal solid waste ; monitoring ; optimization ; spatial distributions ; crystallization ; glass–ceramics ; diopside ; anorthite ; by-pass cement ; aluminum dross ; thermodynamic analysis ; kinetics ; hemp stalk ; bio-insulating material ; sustainability ; sound absorbing properties ; thermal absorption properties ; green composite material ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology
    Sprache: Englisch
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  • 5
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    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: The fluid flow in fracture porous media plays a significant role in the assessment of deep underground reservoirs, such as through CO2 sequestration, enhanced oil recovery, and geothermal energy development. Many methods have been employed—from laboratory experimentation to theoretical analysis and numerical simulations—and allowed for many useful conclusions. This Special Issue aims to report on the current advances related to this topic. This collection of 58 papers represents a wide variety of topics, including on granite permeability investigation, grouting, coal mining, roadway, and concrete, to name but a few. We sincerely hope that the papers published in this Special Issue will be an invaluable resource for our readers.
    Schlagwort(e): TA1-2040 ; T1-995 ; deformation feature ; minerals ; microstructure ; mixing ; permeability ; gas concentration ; water–rock interaction ; loose gangue backfill material ; unified pipe-network method ; fracture ; roof-cutting resistance ; crack ; similar-material ; movable fluid ; gob-side entry retaining (GER) ; rock-soil mechanics ; bed separation ; orthogonal tests ; charge separation ; water soaked height ; fluid flow in reclaimed soil ; laboratory experiment ; longwall mining ; grading broken gangue ; MIP ; elastic modulus ; effective stress ; permeability coefficient ; mixer ; naturally fracture ; SEM ; microstructure characteristics ; artificial joint rock ; fractured rock ; strata movement ; conservative solute ; particle velocity ; dry-wet cycles ; hydraulic fractures ; numerical calculation ; mechanical behaviors ; normalized conductivity-influence function ; fractured porous rock mass ; PPCZ ; segmented grouting ; non-aqueous phase liquid ; intelligent torque rheometer ; numerical analysis ; temperature ; unsaturated soil ; uniaxial compressive strength ; mine shaft ; coalbed methane (CBM) ; nonlinear flow in fractured porous media ; similar simulation ; forecasting ; tight sandstones ; oriented perforation ; hydro-mechanical coupling ; constant normal stiffness conditions ; cohesive soils ; layered progressive grouting ; chemical grouts ; grain size of sand ; Darcy’s law ; soft coal masses ; hydro-power ; cyclic heating and cooling ; cohesive element method ; cement-based paste discharge ; tectonically deformed coal ; split grouting ; fault water inrush ; filtration effects ; T-stress ; particle flow modeling ; new cementitious material ; strength ; stabilization ; fractured porous medium ; brine concentration ; initial water contained in sand ; XRD ; fracture criteria ; hydraulic conductivity ; roadway deformation ; backfill mining ; adsorption/desorption properties ; pore pressure ; roughness ; cement–silicate grout ; compressive stress ; discrete element method ; dynamic characteristics ; strain-based percolation model ; thermal-hydrological-chemical interactions ; pore distribution characteristics ; transversely isotropic rocks ; nitric acid modification ; disaster-causing mechanism ; CH4 seepage ; crack distribution characteristics ; micro-CT ; relief excavation ; Darcy flow ; hydraulic fracturing ; mixed-form formulation ; propagation ; scanning electron microscope (SEM) images ; propagation pattern ; consolidation process ; rheological deformation ; gas adsorption ; soft filling medium ; ground pressure ; orthogonal ratio test ; rock fracture ; coal seams ; high-steep slope ; interface ; orthogonal test ; stress interference ; physical and mechanical parameters ; fracture propagation ; fluid–solid coupling theory ; coupling model ; surface characteristics ; numerical manifold method ; gas ; lignite ; water inrush prevention ; coupled THM model ; hard and thick magmatic rocks ; Ordos Basin ; porosity ; damage mechanics ; seepage ; degradation mechanism ; high temperature ; visualization system ; bentonite-sand mixtures ; contamination ; conductivity-influence function ; water-rock interaction ; deterioration ; seepage pressure ; glutenite ; adhesion efficiency ; mechanical behavior transition ; bedding plane orientation ; n/a ; enhanced gas recovery ; debris-resisting barriers ; reinforcement mechanism ; on-site monitoring ; geophysical prospecting ; cyclic wetting-drying ; scoops3D ; semi-analytical solution ; enhanced permeability ; management period ; seepage control ; deformation ; Yellow River Embankment ; impeded drainage boundary ; rheological test ; circular closed reservoir ; grout penetration ; viscoelastic fluid ; coal-like material ; paste-like slurry ; floor failure depth ; supercritical CO2 ; gravel ; numerical model ; fractal ; gas-bearing coal ; shear-flow coupled test ; rheological limit strain ; CO2 flooding ; flotation ; goaf ; slope stability ; damage ; coal and gas outburst ; hydraulic fracture ; anisotropy ; high-order ; effluents ; FLAC ; limestone roof ; sandstone ; TG/DTG ; Xinjiang ; two-phase flow ; model experiment ; coal particle ; volumetric strain ; failure mode ; land reclamation ; sandstone and mudstone particles ; contiguous seams ; CO2 geological storage ; numerical simulation ; geogrid ; stress relief ; optimum proportioning ; roadside backfill body (RBB) ; pervious concrete ; mudstone ; hydraulic fracture network ; grouted sand ; fractal pore characteristics ; refraction law ; segmented rheological model ; ductile failure ; heterogeneity ; flow law ; fracture closure ; coal measures sandstone ; tight sandstone gas reservoirs ; gob behaviors ; water-dripping roadway ; creep characteristics ; internal erosion ; warning levels of fault water inrush ; hydraulic aperture ; bolt support ; discontinuous natural fracture ; microscopic morphology ; critical hydraulic gradient ; mixed mode fracture resistance ; differential settlement ; alternate strata ; finite element method ; crushing ratio ; chloride ; glauberite cavern for storing oil &amp ; macroscopic mechanical behaviors ; collision angle ; adsorption performance ; failure mechanism ; mechanical properties ; transmissivity ; damage evolution ; gas fracturing ; multitude parameters ; deviatoric stress ; Jiaohe ; coal ; soil properties ; acoustic emission ; pore structure ; grouting experiment ; concrete ; confining pressures ; green mining ; gas drainage ; fluid viscosity ; compression deformation ; Unsaturation ; adsorption–desorption ; seepage-creep ; constitutive model ; soil particle size ; Pseudo Steady-State (PPS) constant ; soil–structure interface ; debris flow ; fracture grouting ; initial settlement position ; regression equation ; electrical potential ; secondary fracture ; surrounding rock ; solid backfill coal mining ; time variation ; excess pore-pressures ; finite-conductivity fracture ; permeability characteristics ; rainfall-unstable soil coupling mechanism(R-USCM) ; shaft lining ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
    Sprache: Englisch
    Format: application/octet-stream
    Standort Signatur Erwartet Verfügbarkeit
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  • 6
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    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: The Advanced Thermal Emission and Reflection Radiometer (ASTER) is a research facility instrument on NASA’s Terra spacecraft. We celebrated the 20th anniversary of ASTER’s launch in December 1999. ASTER has been providing high spatial resolution multispectral data in the VNIR, SWIR, and TIR regions, and along-track stereo data. Starting April 2016, ASTER data have been distributed to the public at no cost. Another important and the most popular data set is the ASTER Global DEM, which covers almost the entire land surface at a 30 m grid size. ASTER data have been widely used in a variety of application areas such as land surface mapping and change detection, volcano and other natural hazard monitoring, mineral exploration, and urban heat island monitoring. This Special Issue consists of 12 papers (2 reviews, 9 articles, and 1 technical note) and covers topics including development of new techniques to process ASTER data, calibration activities to ensure long-term consistency of ASTER data, validation of the ASTER data products, and scientific achievements using ASTER data.
    Schlagwort(e): TA1-2040 ; T1-995 ; emissivity ; n/a ; vicarious calibration ; digital elevation model ; optical sensor ; loess ; Terra ASTER ; land-surface temperature ; lithological mapping ; sediment transport pathways ; Mosaic ; validation ; thermal infrared ; Terra MODIS ; True Color imagery ; ASTER multispectral data ; fluvial ; water body detection ; morphology ; MOD35 ; lunar calibration ; cloud coverage ; volcanic processes ; Wudalianchi volcano ; Ming Dynasty ; Artificial Neural Network ; permafrost ; ASTER ; Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) ; stereo ; erosion ; Mako ; geologic mapping ; Algodones ; future concepts ; 3D perspective view ; observation scheduler ; earthen Great Wall ; thermal infrared data ; lithology ; mineral exploration ; VNIR ; cloud mask ; cloud avoidance ; aeolian ; phase change ; mission operations ; temperature ; global database ; zero curtain effect ; image archive ; mineral system ; deposition ; DEM ; MODIS ; success rate ; uncertain flag ; TES algorithm ; ASTER instrument ; radiometric calibration ; mineral mapping ; atmospheric correction ; TIR ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
    Sprache: Englisch
    Format: application/octet-stream
    Standort Signatur Erwartet Verfügbarkeit
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  • 7
    facet.materialart.
    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: The fluid flow in fracture porous media plays a significant role in the assessment of deep underground reservoirs, such as through CO2 sequestration, enhanced oil recovery, and geothermal energy development. Many methods have been employed—from laboratory experimentation to theoretical analysis and numerical simulations—and allowed for many useful conclusions. This Special Issue aims to report on the current advances related to this topic. This collection of 58 papers represents a wide variety of topics, including on granite permeability investigation, grouting, coal mining, roadway, and concrete, to name but a few. We sincerely hope that the papers published in this Special Issue will be an invaluable resource for our readers.
    Schlagwort(e): TA1-2040 ; T1-995 ; deformation feature ; minerals ; microstructure ; mixing ; permeability ; gas concentration ; water–rock interaction ; loose gangue backfill material ; unified pipe-network method ; fracture ; roof-cutting resistance ; crack ; similar-material ; movable fluid ; gob-side entry retaining (GER) ; rock-soil mechanics ; bed separation ; orthogonal tests ; charge separation ; water soaked height ; fluid flow in reclaimed soil ; laboratory experiment ; longwall mining ; grading broken gangue ; MIP ; elastic modulus ; effective stress ; permeability coefficient ; mixer ; naturally fracture ; SEM ; microstructure characteristics ; artificial joint rock ; fractured rock ; strata movement ; conservative solute ; particle velocity ; dry-wet cycles ; hydraulic fractures ; numerical calculation ; mechanical behaviors ; normalized conductivity-influence function ; fractured porous rock mass ; PPCZ ; segmented grouting ; non-aqueous phase liquid ; intelligent torque rheometer ; numerical analysis ; temperature ; unsaturated soil ; uniaxial compressive strength ; mine shaft ; coalbed methane (CBM) ; nonlinear flow in fractured porous media ; similar simulation ; forecasting ; tight sandstones ; oriented perforation ; hydro-mechanical coupling ; constant normal stiffness conditions ; cohesive soils ; layered progressive grouting ; chemical grouts ; grain size of sand ; Darcy’s law ; soft coal masses ; hydro-power ; cyclic heating and cooling ; cohesive element method ; cement-based paste discharge ; tectonically deformed coal ; split grouting ; fault water inrush ; filtration effects ; T-stress ; particle flow modeling ; new cementitious material ; strength ; stabilization ; fractured porous medium ; brine concentration ; initial water contained in sand ; XRD ; fracture criteria ; hydraulic conductivity ; roadway deformation ; backfill mining ; adsorption/desorption properties ; pore pressure ; roughness ; cement–silicate grout ; compressive stress ; discrete element method ; dynamic characteristics ; strain-based percolation model ; thermal-hydrological-chemical interactions ; pore distribution characteristics ; transversely isotropic rocks ; nitric acid modification ; disaster-causing mechanism ; CH4 seepage ; crack distribution characteristics ; micro-CT ; relief excavation ; Darcy flow ; hydraulic fracturing ; mixed-form formulation ; propagation ; scanning electron microscope (SEM) images ; propagation pattern ; consolidation process ; rheological deformation ; gas adsorption ; soft filling medium ; ground pressure ; orthogonal ratio test ; rock fracture ; coal seams ; high-steep slope ; interface ; orthogonal test ; stress interference ; physical and mechanical parameters ; fracture propagation ; fluid–solid coupling theory ; coupling model ; surface characteristics ; numerical manifold method ; gas ; lignite ; water inrush prevention ; coupled THM model ; hard and thick magmatic rocks ; Ordos Basin ; porosity ; damage mechanics ; seepage ; degradation mechanism ; high temperature ; visualization system ; bentonite-sand mixtures ; contamination ; conductivity-influence function ; water-rock interaction ; deterioration ; seepage pressure ; glutenite ; adhesion efficiency ; mechanical behavior transition ; bedding plane orientation ; n/a ; enhanced gas recovery ; debris-resisting barriers ; reinforcement mechanism ; on-site monitoring ; geophysical prospecting ; cyclic wetting-drying ; scoops3D ; semi-analytical solution ; enhanced permeability ; management period ; seepage control ; deformation ; Yellow River Embankment ; impeded drainage boundary ; rheological test ; circular closed reservoir ; grout penetration ; viscoelastic fluid ; coal-like material ; paste-like slurry ; floor failure depth ; supercritical CO2 ; gravel ; numerical model ; fractal ; gas-bearing coal ; shear-flow coupled test ; rheological limit strain ; CO2 flooding ; flotation ; goaf ; slope stability ; damage ; coal and gas outburst ; hydraulic fracture ; anisotropy ; high-order ; effluents ; FLAC ; limestone roof ; sandstone ; TG/DTG ; Xinjiang ; two-phase flow ; model experiment ; coal particle ; volumetric strain ; failure mode ; land reclamation ; sandstone and mudstone particles ; contiguous seams ; CO2 geological storage ; numerical simulation ; geogrid ; stress relief ; optimum proportioning ; roadside backfill body (RBB) ; pervious concrete ; mudstone ; hydraulic fracture network ; grouted sand ; fractal pore characteristics ; refraction law ; segmented rheological model ; ductile failure ; heterogeneity ; flow law ; fracture closure ; coal measures sandstone ; tight sandstone gas reservoirs ; gob behaviors ; water-dripping roadway ; creep characteristics ; internal erosion ; warning levels of fault water inrush ; hydraulic aperture ; bolt support ; discontinuous natural fracture ; microscopic morphology ; critical hydraulic gradient ; mixed mode fracture resistance ; differential settlement ; alternate strata ; finite element method ; crushing ratio ; chloride ; glauberite cavern for storing oil &amp ; macroscopic mechanical behaviors ; collision angle ; adsorption performance ; failure mechanism ; mechanical properties ; transmissivity ; damage evolution ; gas fracturing ; multitude parameters ; deviatoric stress ; Jiaohe ; coal ; soil properties ; acoustic emission ; pore structure ; grouting experiment ; concrete ; confining pressures ; green mining ; gas drainage ; fluid viscosity ; compression deformation ; Unsaturation ; adsorption–desorption ; seepage-creep ; constitutive model ; soil particle size ; Pseudo Steady-State (PPS) constant ; soil–structure interface ; debris flow ; fracture grouting ; initial settlement position ; regression equation ; electrical potential ; secondary fracture ; surrounding rock ; solid backfill coal mining ; time variation ; excess pore-pressures ; finite-conductivity fracture ; permeability characteristics ; rainfall-unstable soil coupling mechanism(R-USCM) ; shaft lining ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
    Sprache: Englisch
    Format: application/octet-stream
    Standort Signatur Erwartet Verfügbarkeit
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  • 8
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    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: Polymer composite materials have attracted great interest for the development of electrical and electronic engineering and technology, and have been widely applied in electrical power systems, electrical insulation equipment, electrical and electronic devices, etc. Due to the significant expansion in the use of newly developed polymer composite materials, it is necessary to understand and accurately describe the relationship between composite structure and material properties, as only based on thorough laboratory characterization is it possible to estimate the properties for their future commercial applications. This book focuses on polymer composites applied in the field of electrical and electronic equipment, including but not limited to synthesis and preparation of new polymeric materials, structure–properties relationship of polymer composites, evaluation of materials application, simulation and modelling of material performance.
    Schlagwort(e): aramid nanofiber ; hydrogen bonds ; electric breakdown strength ; mechanical strength ; alumina nanoplates ; SiC crystal form ; micro-nano compound ; thermal conductivity ; breakdown field strength ; space charge ; polyimide polymer ; unipolar electrical stress ; temperature ; frequency ; surface streamer discharge ; silicone rubber coating ; three-electrode arrangement ; thermally stimulated current method ; surface properties ; dielectric elastomer ; intrinsic property ; energy harvesting ; epoxy resins ; Langmuir ; terahertz ; molecular simulation ; prediction ; epoxy resin ; partial discharge ; active product ; electro-thermal dissociation ; reactive molecular dynamics ; polyimide ; graphitic carbon nitride nanosheets ; polydopamine ; interfacial interaction ; breakdown strength ; molecular dynamics simulation ; damping performance ; nitrile-butadiene rubber ; graphene oxide ; antioxidant 4010NA ; droplet vibration ; high voltage insulator ; polymeric surface ; corona discharge ; arcing ; creepage distance ; streamer discharge ; curved profiles ; streamer propagation “stability” field ; streamer propagation path ; streamer propagation velocity ; Eucommia ulmoides gum ; carbon nanotubes ; graphene ; electromagnetic shielding ; honeycomb sandwich composites ; metamaterial ; radar stealth ; microwave absorbing material ; low frequency ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materials::TGM Materials science
    Sprache: Englisch
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  • 9
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: The global electric car fleet exceeded 7 million battery electric vehicles and plug-in hybrid electric vehicles in 2019, and will continue to increase in the future, as electrification is an important means of decreasing the greenhouse gas emissions of the transportation sector. The energy storage system is a very central component of the electric vehicle. The storage system needs to be cost-competitive, light, efficient, safe, and reliable, and to occupy little space and last for a long time. It should also be produced and disposed of in an environmentally friendly manner. This leaves many research challenges, and the purpose of this book is therefore to provide a platform for sharing the latest findings on energy storage systems for electric vehicles (electric cars, buses, aircraft, ships, etc.) Research in energy storage systems requires several sciences working together, and this book therefore include contributions from many different disciplines; this covers a wide range of topics, e.g. battery-management systems, state-of-charge and state-of-health estimation, thermal-battery-management systems, power electronics for energy storage devices, battery aging modelling, battery reuse and recycling, etc.
    Schlagwort(e): lithium-ion batteries ; non-aqueous electrolyte ; nitrile-based solvents ; butyronitrile ; SEI forming additives ; fast charging ; power batteries ; improved second-order RC equivalent circuit ; fuzzy unscented Kalman filtering algorithm ; joint estimation ; electric bus ; battery ; energy efficiency ; environmental conditions ; hybrid electric vehicles (HEVs) ; battery life ; multi-objective energy management ; adaptive equivalent consumption minimization strategy (A-ECMS) ; pontryagin’s minimum principle (PMP) ; particle swarm optimization (PSO) ; recurrent-neural-network (RNN) ; fuel cell hybrid electric vehicle ; least squares support vector machines (LSSVM) ; driving conditions identification ; power distribution ; electric vehicle ; lithium-ion battery ; estimation ; Kalman filter ; state-of-charge ; state-of-health ; resistance ; open-circuit voltage ; battery capacity ; battery modelling and simulation ; battery testing cycler ; battery thermal model ; lithium-ion polymer battery ; SLI battery ; dual-motor energy recovery ; regenerative braking system ; CVT speed ratio control ; motor minimum loss ; energy consumption and efficiency characteristics ; braking force distribution ; oil–electric–hydraulic hybrid system ; lowest instantaneous energy costs ; energy management ; global optimization ; retired batteries ; energy storage applications ; layered bidirectional equalization ; equalization algorithm ; state of charge ; available capacity ; adaptive model-based algorithm ; square root cubature Kalman filter ; li-ion battery ; performance degradation modelling ; electrified propulsion ; battery sizing ; powertrain optimization ; optimal energy management ; heat and mass transfer ; thermal analysis ; Lithium-ion battery ; micro-channel cooling plate ; battery thermal management ; MeshWorks ; CFD ; diffusion induced stress ; hydrostatic stress influence on diffusion ; electrode particle model ; battery mechanical aging ; coulomb counting ; open circuit voltage ; state of health ; temperature ; new energy vehicle ; power battery ; battery reusing ; echelon utilization ; battery recycling ; electric vehicles ; electro-hydraulic braking ; braking intention ; mode switching ; torque coordinated control ; Electric Truck Simulator ; Electric Vehicle (EV) ; Vehicle Routing Problem (VRP) ; Traveling Salesman Problem (TSP) ; least-energy routing algorithm ; EV batteries ; metric evaluation ; AC–AC converters ; battery chargers ; power conversion harmonics ; wireless power transmission ; electrochemical–thermal model ; artificial intelligence ; artificial neural networks ; hybrid vehicles ; state-of-charge estimation (SOC) ; linear quadratic estimator ; lithium ion battery ; iron phosphate ; cell expansion ; force ; lithium-ion cobalt battery ; state of energy ; adaptive EKF SOC estimation ; linear observer SOC estimation ; MATLAB ; Simscape ; electric buses ; thermal energy storage ; latent heat storage ; metallic phase change material ; cabin heating ; fuel cell ; automated guided vehicle ; hybrid energy storage system ; model-based design ; waveforms modeling ; autoregressive models of nonstationary signals ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
    Sprache: Englisch
    Format: application/octet-stream
    Standort Signatur Erwartet Verfügbarkeit
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  • 10
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    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: The role that combustion plays in the world’s energy systems will continue to evolve with the changes in technological demands. For example, the challenges that we face today are more focused on the conservation of energy and addressing environmental concerns, which together necessitate cleaner and more efficient combustion processes using a range of fuel sources. This book includes contributions to highlight the recent progress in theory and experiments, development, and demonstration of technologies and systems involving combustion processes, for the production, storage, use, and conservation of energy.
    Schlagwort(e): TA1-2040 ; T1-995 ; steam ejector ; vortex ; detonation combustion ; engine valve system control ; canola oil (Co) ; eddy-generation mechanism ; critical back pressure ; hydrogen ; internal combustion engine ; combustion modelling ; frequency ; stationary wavelet packet transform ; numerical investigations ; gasoline engine ; experiment ; flame length ; vehicle dynamic model ; micro-scale combustion ; operating parameter ; high pressure gas jet ; entrainment ratio ; hot jet detonation initiation technique ; Mahalanobis distance ; tunable diode laser absorption tomography ; diffusion flames ; flame acceleration ; wet steam model ; computational fluid dynamics ; biofuel ; NOx emission index ; micro power generation ; acoustic ; gasoline vehicles ; turbulence ; CO2 emission ; fire suppression system ; shock wave ; engine valve systems ; combustion ; driving cycles ; diesel fuel (Df) ; fire whirl ; dual-fuel engine ; combustion optimization ; CI engine ; electric vehicles ; flow structure ; PPCI diesel engine ; ignition position ; exhaust gas ; alternative fuel ; fuel injector ; large eddy simulation ; pilot injection ; flame-front ; similarity analysis ; fuel combustion ; jet penetration ; temperature ; combustion waste heat ; pumping performance ; compression ignition ; planer laser tomography ; n-hexane ; condensation effect ; root mean square error ; High speed PIV ; diesel engine ; common rail ; detailed chemistry ; stationary wavelet transform ; shock-mixing layer ; flame propagation ; continuously variable valve systems ; flow-field ; direct injection ; combustion noise ; injection ; global residence time ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
    Sprache: Englisch
    Format: application/octet-stream
    Standort Signatur Erwartet Verfügbarkeit
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