Arama Sonuçları - solar (heating OR creating) and cooling.

Solar and heat pump systems for houses.

“…Solar Heating and Cooling.…”
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Solar energy : technologies and the project delivery process for buildings / Yazar: Walker, Andy (Howard Andy)

İçindekiler: “…Delivering solar energy projects : HIstory and current use of solar energy ; Advantages of solar energy ; Solar energy project delivery process ; Integration of solar energy into the existing infrastructure -- The solar energy resource : Structure of the sun ; Nuclear fusion: the source of the sun's power ; The spectral nature of solar radiation ; Position of the sun in the sky ; Direct beam, diffuse, and global solar insolation in the plane of a solar collector surface ; Incident angle of direct beam sun on a surface ; The effect of shade ; Solar resource management ; Solar resource maps and data ; Typical Meteorological Year (TMY) weather data ; Forecasting the solar resource hours or days into the future ; Diagnosis of solar energy system performance using solar resource data ; Computer tools for analysis of solar position and solar resources ; Standards related to solar resource assessment -- Photovoltaics (PV, solar electricity) : Photovoltaic cells and modules ; Voltage and current characteristics of PV devices (the i-v curve) ; Open-circuit voltage and operating voltage of a PV cell ; Dependence of voltage and current on temperature ; different types of photovoltaic devices ; Standard ratings and performance indicators for PV modules ; Energy balance for a PV module, Nominal Operating Cell Temperature (NOCT) ; Power output of a PV module ; Photovoltaic system schematic design ; Photovoltaic system components ; Estimating the cost of a photovoltaic system ; Estimating electric use and solar fraction ; Recommended applications ; Simple hand calculation of photovoltaic system size and energy delivery ; Estimating the energy cost savings of a photovoltaic (solar electric) system ; Computer tools for analysis of photovoltaic systems ; Codes and standards for photovoltaic modules and systems ; Operation and maintenance of photovoltaic systems ; Case studies of photovoltaic system installations ; Example: Procurement specifications for grid-tied solar electric (photovoltaic) system -- Solar water heating : Different types of water heating solar collectors ; Solar water heating system schematic design ; Solar water heating system components ; Estimating the cost of a solar water heating system ; estimating building hot water use and solar fraction ; Recommended applications ; Simple hand calculation of solar water heating system size and energy delivery ; System thermodynamics and computer tools for analysis of solar water heating systems ; Codes and standards for solar water heaters ; Operation and maintenance of solar water heating systems ; Case studies of solar water heating system installations ; Example: Procurement specifications for a solar water heating system -- Solar ventilation air preheating : Operating principle of the transpired air heating solar collector ; Solar ventilation air preheat system schematic ; Solar ventilation air preheat system components ; Design considerations ; Recommended applications ; Estimating the cost of a solar ventilation air preheat system ; Simple hand calculations for size and performance of a solar ventilation air heating system ; Computer tools for analysis of solar ventilation preheat systems ; Codes and standards related to solar ventilation air preheating ; Maintenance of solar ventilation air preheating systems ; Case studies of solar ventilation air preheating system installations ; Example: Procurement specifications for solar ventilation preheat system -- Solar space heating and cooling : Site issues ; Building heat loss ; Solar heat gain through windows and opaque surfaces ; Materials and building components for passive solar space heating systems ; Thermal storage ; Heat distribution systems ; Solar space heating (passive or active) system schematic design ; Estimating the cost of a solar space heating system ; Estimating energy use and solar fraction ; Calculation of solar space heating system sizing and energy delivery ; Computer tools for analysis of passive solar heating ; Operation and maintenance of passive solar heating systems ; Case studies of passive solar heating systems ; Example: Procurement specifications for passive solar thermal storage wall -- Case studies of solar buildings : Residence in Golden, Colorado ; Red Rock Canyon Visitor Center, Las Vegas, Nevada ; Research Support Facility (RSF) office building, Golden, Colorado -- Appendix A. …”
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Advances in Fluid and Thermal Engineering Select Proceedings of FLAME 2018 /

İçindekiler: “…Simple Analytical Method for Performance of an Absorber Plate in Flat-Plate Solar Collectors for Two-Dimensional Heat Flow -- Natural Convection Heat Transfer Enhancement Using Cooling Pipes In The Heat Generating Debris Bed -- Numerical Simulation Of Fluid Flow Inside Nozzle Check Valve -- Highly confined flow past a stationary square cylinder.…”
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Optimal Control in Thermal Engineering Yazar: Badescu, Viorel

İçindekiler: “…Introduction -- Functions optimization -- Elements of variational calculus -- Generalities concerning the optimal control problems -- The maximum principle (Pontryagin) -- The gradient method -- Dynamic programming (Bellman method) -- Heat transfer processes -- Heat exchangers -- Storage of thermal energy and exergy -- Heating and cooling processes -- Optimization of thermal insulation of seasonal water storage tanks -- Optimization of pin fin profiles -- Optimization of solar energy collection systems -- Flat-plate solar collectors. …”
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Nanostructured Materials for Next-Generation Energy Storage and Conversion Photovoltaic and Solar Energy /

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Engineering Applications of Nanotechnology From Energy to Drug Delivery /

İçindekiler: “…Stability of nanofluids -- Influence of Certain Parameters on Properties of Nanofluids Dispersed with Spherical Particles -- Heat transfer enhancement with nanofluids for automotive cooling -- to Ionanofluids Applications and Challenges Nanofluids to Ionanofluids: Applications and Challenges Transparent Carbon nanotubes (CNTs) as antireflection and self-cleaning solar cells coating -- Nanofluids For Enhanced Solar Thermal Energy Conversion -- Thin film hydrodynamic bearing analysis using nanoparticle additive lubricants -- Mechanism of Heat Transfer with Nanofluids for the Application in Oil Wells -- Zinc Oxide Nanoparticles for Enhanced Oil Recovery -- Conclusions -- References.…”
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Proceedings of the 3rd Pan American Materials Congress

İçindekiler: “…Part 1: Pan American Materials Congress: Advanced Biomaterials -- Analysis of Biomimetic Surgical Clip Using Finite Element Modeling for Geometry Improvement and Biomaterials Selection -- Chemical composition effect of sol-gel derived bioactive glass over bioactivity behavior -- Effects of Dialium guineense based zinc nanoparticle material on the inhibition of microbes inducing microbiologically influenced corrosion -- Injectability evaluation of bone-graft substitutes based on carrageenan and hydroxyapatite nanorods -- Synthesis and characterization of Ni0.5Zn0.5Fe2O4@mSiO2 core shell nanocarrier for drug delivery applications -- Part 2: Pan American Materials Congress: Advanced Manufacturing -- Carbon Based Coatings Deposited On Nitrided Stainless Steel: Study Of Thermal Degradation -- Comparative Mechanical Analysis Between Epoxy Composite Reinforced With Random Short Cuarua Fibers And Aligned Long Curaua Fibers -- Effect of Tool Rotation on Tool Wear Phenomenon in Rotary Tool micro-USM -- Numerical Modeling of High-Velocity Impact Welding -- Selective Laser Sintering of Polyamide/Hydroxyapatite Scaffolds -- Part 3: Pan American Materials Congress: Materials for Green Energy -- A comparison between recycled spent zeolite and calcite limestone for manganese removal -- Effect of Mo6+ Substitution on Microstructure and Lithium Ionic Conductivity of Garnet-Type Li7La3Zr2O12 Solid Electrolytes by Field Assisted Sintering Technology -- Electromagnetic Levitation Refining Of Silicon-iron Alloys for Generation of Solar Grade Silicon -- Green Extract of Mate Tea as Corrosion Inhibitor of Copper and Aluminum -- Platinum Salts Synthesis as Precursors to Get Heterogeneous Catalysts for Biofuels Production -- Technical and Environmental Assessment of an Alternative Binder for Low Traffic Roads with LCA Methodology -- Part 4: Pan American Materials Congress: Materials for Infrastructure -- Anticorrosion and Adsorption Mechanism of Rhizophora mangle L Leaf-extract on Steel-reinforcement in 3.5% NaCl-immersed Concrete -- Cassia fistula leaf-extract Effect on Corrosion-inhibition of Stainless-steel in 0.5 M HCl -- Effect of C5H11NO2S on Reinforcing-steel Corrosion in Concrete Immersed in Industrial/Microbial Simulating-environment -- FIBER REINFORCED CONCRETE MANUFACTURED WITH ELECTRIC ARC FURNACE SLAG -- Jigs, hydro-cyclones and sensor-based sorting to value recycled aggregates -- Performance of hydraulic mixes manufactured with electric arc furnace slag aggregates -- POROUS ASPHALT MIXTURES WITH 100% SIDERURGIC AGGREGATES -- Part 5: Pan American Materials Congress: Materials for Oil and Gas Industry -- Blends of PVDF with its processing waste: Study of the mechanical properties of the blends thermally aged -- DYNAMIC TRANSFORMATION AND RETRANSFORMATION DURING THE SIMULATED PLATE ROLLING OF AN X70 PIPELINE STEEL -- Effect of Heat Input on the microstructure and toughness of welded API pipelines -- EVALUATION OF NON-DESTRUCTIVE TECHNIQUES (THERMOGRAPHY, ULTRASOUND AND EDDY CURRENT) FOR DETECTION OF FAILURES IN METALLIC SUBSTRATES WITH COMPOSITE ANTICORROSIVE COATINGS -- Structural Integrity of Pipelines -- Part 6: Pan American Materials Congress: Materials for Transportation and Lightweighting -- ADVANTAGES OF HOT COMPRESSION IN THE MANUFACTURE OF AlB4C COMPOSITES -- An Improved Silicon Carbide Monofilament for the Reinforcement of Metal Matrix Composites -- Analysis of coir fiber porosity -- BALLISTIC PERFORMANCE IN MULTILAYER ARMOR WITH EPOXY COMPOSITE REINFORCED WITH MALVA FIBERS -- Curaua non-woven fabric composite for ceramic multilayered armors: A lightweight, natural, and low cost alternative for KevlarTM -- Effect of Forging on Microstructure, Texture and Compression Behaviour of Extruded AZ31B -- EFFECTS OF HYPOEUTECTIC Sc ADDITIONS TO Al-4.5 wt% Cu UNDER DIFFERENT COOLING RATES -- IZOD IMPACT TESTS IN POLYESTER MATRIX COMPOSITES REINFORCED WITH FIQUE FABRIC -- IZOD IMPACT TESTS IN POLYESTER MATRIX COMPOSITES REINFORCED WITH JUTE FABRIC -- Microstructure and Hardness of Subzero Quenched and Heat Treated Ti-6Al-4V Alloy -- Nano-Additive Reinforcement of Thermoplastic Microballoon Epoxy Syntactic Foams -- Nanocomposites Mechanical and Tribological Properties using Graphene Coated Ceramic Nanoparticles for Light Weight Applications -- Synthesis of Energetic Composites in Ti-Al-B-C System by Adiabatic Explosive Compaction -- Tensile and impact properties of two fiber configurations for curaua reinforced composites -- Thermo\\8722;Mechanical behavior of nanostructure polyacrylic polymer based on Al2 O3 and bentonite nanoparticles -- Thermo\\8722;mechanical properties of waterborne acrylate hybrid nanocomposites -- Thermo-mechanical properties of copolymer/clay nanocomposites: A comparative study of production method by in-situ and solution mixture -- Part 7: Pan American Materials Congress: Minerals Extraction and Processing -- Biotechnological recycling of precious metals sourced from post-consumer products -- Biotechnologies for water recycling in the mineral industry -- Dissolution thermodynamics of smithsonite in alkaline iminodiacetate aqueous solution -- Effect of ethylenediamine on smithsonite flotation -- Extraction of Gold from sands and Slimes Tailings Dump from Mazowe Mine, Zimbabwe -- Gold Recovery from Waste Solutions of PCB Gold Plating Process using Hydro Cyclone Reactor for Demonstration Study -- Improving Quality of Coke Made from Chinese Xinjiang Gas Coal with High Strength Modifier -- INVESTIGATING THE DISSOLUTION CHARACTERISTICS OF STRONTIUM SULFIDE -- Kinetic study on the leaching of vanadium-bearing converter slag with dilute sulfuric acid -- Leaching of Spent Ni-Mo Hydrodesulphurization (HDS) Catalyst in Oxalic Acid Solutions -- Novel Adsorbent from Iron Ore Concentration Tailings for Toxic Cationic Dye Removal from Water -- Preliminary analysis of the application of sensor based sorting on a limestone mine in the region Caçapava do Sul, Brazil -- Preparation of high grade Industrial Copper Compound from a Nigerian Malachite mineral by Hydrometallurgical process -- PROCESS OF IMPROVING THE FLOTATION USING ULTRASONIC BOMBARDMENT -- Production of strontianite from celestite ore in carbonate media -- Reduction Kinetics and Characterization Study of Synthetic Magnetite Micro Fines -- Study on Leaching Valuable Elements from Bayan Obo Tailings -- Study on thermal decomposition and oxidation characteristics of iron ores -- The direct leaching of micro-disseminated gold concentrate by bromide process and the characterization of leaching products -- Working Experience with the new WOX Plant to treat zinc waelzoxide at ZGH Boleslaw SA, Poland -- Part 8: Pan American Materials Congress: Nanocrystalline and Ultra-fine Grain Materials and Bulk Metallic Glasses -- Continuous dynamic recovery in pure aluminum deformed to high strain by accumulative press bonding -- Effects of Natural Aging and Post-processed Heat Treatment on the Microstructure and Mechanical Properties of Friction Stir Processed Al-7B04 -- Evaluation of the hardening and softening effects in Zn-21Al-2Cu with as cast and homogenized microstructure processed by equal channel angular pressing -- Part 9: Pan American Materials Congress: Steels -- Effect of titanium sulfide precipitates on grain size in low carbon steel -- Evolution of Austenite Dislocation Density during Hot Deformation using a Physical Dynamic Recrystallization Model -- Influence of a Rapid Heating on the Microstructure and Properties of Press-Hardening Steel Sheets -- Jansto:New Generation Niobium Bearing Structural Steels for Future Infrastructure Demands -- Kinetic study of the austenite decomposition during continuous cooling in a welding steel -- Microstructural Evolution in Microalloyed Steels during Thermomechanical Rod Rolling -- MODELING OF METAL-SLAG MASS AND MOMENTUM EXCHANGES IN GAS-STIRRED LADLES -- Study on adjustment and optimization of LF refining slag of spring steel 55SiCrA -- Tempering Response of Bainitic and Martensitic Microstructures -- The research on the relationship between gas movement behaviors and circulating flow of the molten steel in RH.…”
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Fuel cell systems explained / Yazar: Dicks, Andrew, Rand, D. A. J. (David Anthony James), 1942-

İçindekiler: “…4.2.2 Modified Perfluorinated Sulfonic Acid Membranes -- 4.2.3 Alternative Sulfonated and Non-Sulfonated Membranes -- 4.2.4 Acid-Base Complexes and Ionic Liquids -- 4.2.5 High-Temperature Proton Conductors -- 4.3 Electrodes and Electrode Structure -- 4.3.1 Catalyst Layers: Platinum-Based Catalysts -- 4.3.2 Catalyst Layers: Alternative Catalysts for Oxygen Reduction -- 4.3.2.1 Macrocyclics -- 4.3.2.2 Chalcogenides -- 4.3.2.3 Conductive Polymers -- 4.3.2.4 Nitrides -- 4.3.2.5 Functionalized Carbons -- 4.3.2.6 Heteropolyacids -- 4.3.3 Catalyst Layer: Negative Electrode -- 4.3.4 Catalyst Durability -- 4.3.5 Gas-Diffusion Layer -- 4.4 Water Management -- 4.4.1 Hydration and Water Movement -- 4.4.2 Air Flow and Water Evaporation -- 4.4.3 Air Humidity -- 4.4.4 Self-Humidified Cells -- 4.4.5 External Humidification: Principles -- 4.4.6 External Humidification: Methods -- 4.5 Cooling and Air Supply -- 4.5.1 Cooling with Cathode Air Supply -- 4.5.2 Separate Reactant and Cooling Air -- 4.5.3 Water Cooling -- 4.6 Stack Construction Methods -- 4.6.1 Introduction -- 4.6.2 Carbon Bipolar Plates -- 4.6.3 Metal Bipolar Plates -- 4.6.4 Flow-Field Patterns -- 4.6.5 Other Topologies -- 4.6.6 Mixed Reactant Cells -- 4.7 Operating Pressure -- 4.7.1 Technical Issues -- 4.7.2 Benefits of High Operating Pressures -- 4.7.2.1 Current -- 4.7.3 Other Factors -- 4.8 Fuel Types -- 4.8.1 Reformed Hydrocarbons -- 4.8.2 Alcohols and Other Liquid Fuels -- 4.9 Practical and Commercial Systems -- 4.9.1 Small-Scale Systems -- 4.9.2 Medium-Scale for Stationary Applications -- 4.9.3 Transport System Applications -- 4.10 System Design, Stack Lifetime and Related Issues -- 4.10.1 Membrane Degradation -- 4.10.2 Catalyst Degradation -- 4.10.3 System Control -- 4.11 Unitized Regenerative Fuel Cells -- Further Reading -- Chapter 5 Alkaline Fuel Cells -- 5.1 Principles of Operation.…”
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Project Management and Engineering Research AEIPRO 2017 /

İçindekiler: “…Aparicio -- Evaluation of the Biomass Potential in the Region of Murcia (Spain): Application to Heat/Cooling Requirements in Industrial Parks (Enering Life+), by A. …”
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