Advanced Stirling Convertor (ASC) technology maturation in preparation for flight / / Wayne A. Wong and Peggy A. Cornell |
Autore | Wong Wayne A. |
Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , 2012 |
Descrizione fisica | 1 online resource (11 pages) : color illustrations |
Collana | NASA/TM |
Soggetto topico |
Stirling cycle
Energy conversion efficiency Fatigue tests Aerospace systems Nondestructive tests Refractory materials |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti | Advanced Stirling Convertor |
Record Nr. | UNINA-9910702355603321 |
Wong Wayne A. | ||
Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , 2012 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Ames Research Center shear tests of SLA-561V heat shield material for Mars-Pathfinder / / Huy Tran [and six others] |
Autore | Tran Huy |
Pubbl/distr/stampa | Moffett Field, California : , : National Aeronautics and Space Administration, Ames Research Center, , September 1996 |
Descrizione fisica |
viii, 43 pages : illustrations
1 online resource (23 pages) : illustrations |
Collana | NASA technical memorandum |
Soggetto topico |
Mars Pathfinder
Heat shielding Ablation Arc heating Temperature profiles Refractory materials Space exploration Thermal protection Thermocouples |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910708068003321 |
Tran Huy | ||
Moffett Field, California : , : National Aeronautics and Space Administration, Ames Research Center, , September 1996 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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ARPA-NBS program of research on high temperature materials : reporting period January 1 to June 30, 1969 / / Alan D. Franklin, H. S. Bennett |
Autore | Franklin Alan D. <1922-2010.> |
Pubbl/distr/stampa | Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , 1970 |
Descrizione fisica | 1 online resource |
Altri autori (Persone) |
BennettH. S
FranklinAlan D. <1922-2010.> |
Collana | NBS technical note |
Soggetto topico |
Heat resistant materials
Laser materials Materials at high temperatures Refractory materials |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti | ARPA-NBS program of research on high temperature materials |
Record Nr. | UNINA-9910711240403321 |
Franklin Alan D. <1922-2010.> | ||
Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , 1970 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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ARPA-NBS program of research on high temperature materials / / Alan D. Franklin |
Autore | Franklin Alan D. <1922-2010.> |
Pubbl/distr/stampa | Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , 1969 |
Descrizione fisica | 1 online resource |
Altri autori (Persone) | FranklinAlan D. <1922-2010.> |
Collana | NBS technical note |
Soggetto topico |
Heat resistant materials
Refractory materials |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910711241103321 |
Franklin Alan D. <1922-2010.> | ||
Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , 1969 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Biocombustibili e biocarburanti : soluzioni, tecnologie, agevolazioni / a cura di Alessandro Bordin |
Pubbl/distr/stampa | [s. l.] : IPSOA : Indicitalia, 2007 |
Descrizione fisica | x, 360 p. : ill. ; 24 cm |
Disciplina | 333.79 |
Altri autori (Persone) | Bordin, Alessandro |
Collana | Sviluppo sostenibile ; 1 |
Soggetto topico |
Power resources - Italy
Energy consumption - Italy Energy policy - Italy Energy consumption - Forecasting Refractory materials |
ISBN | 9788821726132 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | ita |
Record Nr. | UNISALENTO-991003002459707536 |
[s. l.] : IPSOA : Indicitalia, 2007 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. del Salento | ||
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Carbonaceous chondrites [[electronic resource] ] : early irradiation and 244Pu fission records/ / principal investigator, J. D. Macdougall |
Autore | Macdougall J. D. <1944-> |
Pubbl/distr/stampa | La Jolla, CA : , : Geological Research Division, A-020, Scripps Institution of Oceanography ; [Washington, D.C.] |
Descrizione fisica | 1 online resource (8 unnumbered pages) |
Collana | NASA-CR |
Soggetto topico |
Carbonaceous chondrites
Inclusions Irradiation Mineralogy Petrology Refractory materials |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti | Carbonaceous chondrites |
Record Nr. | UNINA-9910701408803321 |
Macdougall J. D. <1944-> | ||
La Jolla, CA : , : Geological Research Division, A-020, Scripps Institution of Oceanography ; [Washington, D.C.] | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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An evaluation of coated molybdenum and columbium alloys in high-temperature supersonic airstreams / / by Irvin M. Miller |
Autore | Miller Irvin M. |
Pubbl/distr/stampa | Washington, D.C. : , : National Aeronautics and Space Administration, , November 1968 |
Descrizione fisica | 1 online resource (30 pages) : illustrations |
Collana | NASA/TN |
Soggetto topico |
Aerospace vehicles
Molybdenum Niobium Heat resistant alloys Metal coating - Testing Refractory materials Space vehicles - Shielding (Heat) |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910715943203321 |
Miller Irvin M. | ||
Washington, D.C. : , : National Aeronautics and Space Administration, , November 1968 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Fundamental design of steelmaking refractories / / Debasish Sarkar |
Autore | Sarkar Debasish <1972-> |
Pubbl/distr/stampa | Hoboken, NJ : , : John Wiley & Sons, Inc., , 2023 |
Descrizione fisica | xix, 507 pages : illustration; ; 24 cm |
Soggetto topico |
Refractory materials
Steel - Metallurgy |
ISBN | 9781119790730 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Intro -- Fundamental Design of Steelmaking Refractories -- Contents -- Preface -- Acknowledgment -- About Author -- 1 Heat and Mass Transfer -- 1.1 Introduction -- 1.2 Energy Conservation -- 1.3 Conduction -- 1.3.1 Basic Concept and Properties -- 1.3.2 One-Dimensional Steady-state Conduction -- 1.3.3 Two-Dimensional Steady-state Conduction -- 1.4 Convection -- 1.4.1 Boundary Layers -- 1.4.2 Laminar and Turbulent Flow -- 1.4.3 Free and Forced Convection -- 1.4.4 Flow in Confined Region -- 1.5 Radiation -- 1.5.1 Basic Concepts -- 1.5.2 Emission from Real Surfaces -- 1.5.3 Absorption, Reflection, and Transmission by Real Surfaces -- 1.5.4 Exchange Radiation -- 1.6 Mass Transfer -- 1.6.1 Convection Mass Transfer -- 1.6.2 Multiphase Mass Transfer -- 1.6.3 Analogy-Heat, Mass, and Momentum Transfer -- 1.7 Heat Transfer in Refractory Lining -- 1.7.1 Tunnel Kiln -- 1.7.2 Ladle Lining -- References -- 2 Equilibrium and Nonequilibrium Phases -- 2.1 Introduction -- 2.2 Basics of Phase Diagram -- 2.2.1 Gibb's Phase Rule -- 2.2.2 Binary Phase Diagram and Crystallization -- 2.2.3 Ternary Phase Diagram and Crystallization -- 2.2.4 Alkemade Lines -- 2.3 One-Component Phase Diagrams -- 2.3.1 Water -- 2.3.2 Quartz -- 2.4 Two-Component Phase Diagrams -- 2.4.1 Fe-C -- 2.4.2 Two Oxides Phase Diagrams -- 2.5 Three-Component Phase Diagrams -- 2.5.1 Three Oxides Phase Diagrams -- 2.5.2 FeO-SiO2-C -- 2.6 Nucleation and Crystal Growth -- 2.6.1 Homogenous and Heterogeneous Nucleation -- 2.6.2 Crystal Growth Process -- 2.7 Nonequilibrium Phases -- References -- 3 Packing, Stress, and Defects in Compaction -- 3.1 Introduction -- 3.2 Refractory Grading and Packing -- 3.2.1 Binary and Ternary System -- 3.2.2 Particle Morphology and Mechanical Response -- 3.2.3 Nanoscale Particles and Mechanical Response -- 3.2.4 Binder and Mixing on Packing.
3.3 Stress-Strain during Compaction -- 3.4 Agglomeration and Compaction -- 3.5 Uniaxial Pressing -- 3.6 Cold Isostatic Pressing -- 3.7 Defects in Shaped Refractories -- References -- 4 Degree of Ceramic Bonding -- 4.1 Introduction -- 4.2 Importance of Heating Compartment -- 4.2.1 Loading and Heating -- 4.2.2 Heat Distribution -- 4.2.3 Temperature Conformity -- 4.3 Initial Stage Sintering -- 4.3.1 Sintering Mechanisms of Two-particle Model -- 4.3.2 Atomic Diffusion -- 4.3.3 Sintering Kinetics -- 4.3.4 Sintering Variables -- 4.3.5 Limitations of Initial Stage of Sintering -- 4.4 Intermediate and Final Stage Sintering -- 4.4.1 Intermediate Stage Model -- 4.4.2 Final Stage Model -- 4.4.3 Influence of Entrapped Gases -- 4.5 Microstructure Alteration -- 4.5.1 Recrystallization and Grain Growth -- 4.5.2 Grain Growth: Normal and Abnormal -- 4.5.3 Pores and Secondary Crystallization -- 4.6 Sintering with Low Melting Constituents -- 4.7 Bonding Below 1000 °C -- 4.7.1 Organic Binder -- 4.7.2 Inorganic Binder -- 4.7.3 Carbonaceous Binder -- References -- 5 Thermal and Mechanical Behavior -- 5.1 Introduction -- 5.2 Mechanical Properties -- 5.2.1 Elastic Modulus -- 5.2.2 Hardness -- 5.2.3 Fracture Toughness -- 5.2.4 Strength -- 5.2.5 Fatigue -- 5.3 Cracking -- 5.3.1 Theory of Brittle Fracture -- 5.3.2 Physics of Fracture -- 5.3.3 Spontaneous Microcracking -- 5.4 Thermal Properties -- 5.4.1 Stress Anisotropy and Magnitude -- 5.4.2 Thermal Conductivity -- 5.4.3 Thermal Expansion -- 5.4.4 Thermal Shock -- 5.4.5 Thermal Stress Distribution -- 5.5 Thermomechanical Response -- 5.5.1 Refractoriness under Load -- 5.5.2 Creep in Compression (CIC) -- 5.5.3 Hot Modulus of Rupture -- 5.6 Wear -- 5.6.1 System-dependent Phenomena -- 5.6.2 Adhesive -- 5.6.3 Abrasive -- 5.6.4 Erosive -- 5.6.5 Oxidative -- References -- 6 High Temperature Refractory Corrosion -- 6.1 Introduction. 6.2 Thermodynamic Perceptions -- 6.3 Effect of Temperature and Water Vapor -- 6.4 Slag-Refractory Interactions -- 6.4.1 Diffusion in Solids -- 6.4.2 Oxidation -- 6.4.3 Infiltration -- 6.4.4 Dissolution -- 6.4.5 Crystallite Alteration -- 6.4.6 Endell, Fehling, and Kley Model -- 6.5 Phenomenological Approach and Slag Design -- 6.5.1 Refractory Solubility -- 6.5.2 Slag Composition and Volume Optimization -- References -- 7 Operation and Refractories for Primary Steel -- 7.1 Introduction -- 7.2 Operational Features in BOF -- 7.2.1 Charging and Blowing -- 7.2.2 Mode of Blowing -- 7.2.3 Physicochemical Change in BOF -- 7.2.4 Tapping -- 7.2.5 Slag Formation -- 7.3 Operational Features in EAF -- 7.4 Refractory Designing and Lining -- 7.4.1 Steel Chemistry and Slag Composition -- 7.4.2 Thermal and Mechanical Stress -- 7.4.3 Refractory Lining and Corrosive Wear -- 7.4.4 Refractory Composition and Properties -- 7.5 Refractory Maintenance Practice -- 7.6 Philosophy to Consider Raw Materials -- 7.7 Microstructure-dependent Properties of Refractories -- 7.7.1 Microstructure Deterioration Inhibition to Improve Slag Corrosion Resistance -- 7.7.2 Slag Coating to Protect the Working Surface -- 7.7.3 Microstructure Reinforcement by Evaporation-Condensation of Pitch -- 7.7.4 Whisker Insertion to Reinforce Microstructure -- 7.7.5 Fracture Toughness Enhancement and Crack Propagation Inhibition -- References -- 8 Operation and Refractories for Secondary Steelmaking -- 8.1 Introduction -- 8.2 Steel Diversity, Nomenclature, and Use -- 8.3 Vessels for Different Grades of Steel -- 8.4 Operational Features of Vessels -- 8.4.1 Ladle Furnace (LF) -- 8.4.2 Argon Oxygen Decarburization (AOD) -- 8.4.3 Vacuum Ladle Degassing Process -- 8.4.4 Stirring and Refining Process in Degassing -- 8.4.5 Composition Adjustment by Sealed Ar Bubbling with Oxygen Blowing (CAS-OB). 8.4.6 RH Snorkel -- 8.5 Designing Aspects of Refractories -- 8.6 Refractories for Working Lining -- 8.6.1 Magnesia-Carbon Refractories -- 8.6.2 Alumina-Magnesia-Carbon Refractories -- 8.6.3 Dolo-Carbon Refractories -- 8.6.4 Magnesia-chrome (MgO-Cr2O3) -- 8.6.5 Spinel Bricks -- References -- 9 Precast and Purging System -- 9.1 Introduction -- 9.2 Composition Design of Castables -- 9.2.1 Choice of Raw Materials and Properties -- 9.2.2 Choice of Binders -- 9.2.3 Aggregates Grading -- 9.2.4 On-site Castable Casting -- 9.3 Precast-Shape Design and Manufacturing -- 9.4 Precast Shapes and Casting -- 9.5 Purging Plugs -- 9.5.1 Plug Design and Refractory -- 9.5.2 Gas Purging -- 9.5.3 Installation and Maintenance -- 9.5.4 Clogging and Corrosion -- References -- 10 Refractories for Flow Control -- 10.1 Introduction -- 10.2 First-Second-Third Generation Slide Gate -- 10.3 New Generation Ladle Slide Gate System -- 10.4 Ladle Slide Gate Plate -- 10.4.1 Critical Design Parameters -- 10.4.2 Selection of Slide Plate and Fixing -- 10.4.3 Materials and Fabrication of SGP -- 10.4.4 Mode of Failures -- 10.4.5 FEA for Stress and Cracking -- 10.5 Tundish Slide Gate and Plate -- 10.5.1 Modern Slide Gate and Refractory Assembly -- 10.5.2 Materials and Fabrication -- 10.5.3 Cracking and Corrosion Phenomena -- 10.6 Short Nozzles for Ladle and Tundish -- 10.7 Nozzle Diameter and Gate Opening in Flow -- References -- 11 Refractories for Continuous Casting -- 11.1 Introduction -- 11.2 Importance of Long Nozzles in Steel Transfer -- 11.2.1 Furnace to Ladle Transfer -- 11.2.2 Ladle to Tundish Transfer -- 11.2.3 Tundish to Mold Transfer -- 11.3 Tundish Lining -- 11.3.1 Lining and Failure -- 11.3.2 Lining Improvement and Maintenance -- 11.4 Ladle Shroud (LS) -- 11.4.1 Design and Geometry -- 11.4.2 Failures, Materials and Processing -- 11.4.3 Operational Practice. 11.4.4 Flow Pattern -- 11.5 Mono Block Stopper -- 11.5.1 Preheating Schedule -- 11.5.2 Installation -- 11.5.3 Failures -- 11.5.4 Glazing -- 11.6 Submerged-Entry Nozzle -- 11.6.1 Installation and Failures -- 11.6.2 SEN Fixing for Thin Slab Caster -- 11.6.3 SES Installation and Failures -- 11.6.4 Corrosion and Clogging -- References -- 12 Premature Refractory Life by Other Parameters -- 12.1 Introduction -- 12.2 Refractory Manufacturing Defects -- 12.2.1 Consistence Raw Material -- 12.2.2 Processing Parameters -- 12.2.3 Pressing and Firing -- 12.3 Packing and Transport -- 12.3.1 Packaging and Packing Material -- 12.3.2 Vibration-free Packaging -- 12.3.3 Loading, Transporting, and Unloading -- 12.4 Procurement and Lining Failures -- 12.4.1 Total Cost of Ownership Concept -- 12.4.2 Preliminary Features of Lining -- 12.4.3 Workmanship -- 12.5 Preventive Maintenance in Operation -- 12.5.1 Professional Service -- 12.5.2 Slag Composition, Temperature, and Viscosity -- 12.5.3 Monitor and Maintenance of Lining -- 12.6 Consistent Supply and Time Management -- 12.6.1 Cycle Concept -- 12.6.2 Pull/Push Concept -- References -- Index -- EULA. |
Record Nr. | UNINA-9910830596303321 |
Sarkar Debasish <1972-> | ||
Hoboken, NJ : , : John Wiley & Sons, Inc., , 2023 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Fundamentals of refractory technology [[electronic resource] ] : proceedings of the Refractory Ceramics Division Focused lecture series presented at the 101st and 102nd Annual Meetings held April 25-28, 1999, in Indianapolis, Indiana, and April 30-May 3, 2000, in St. Louis, Missouri, respectively / / edited by James P. Bennett, Jeffery D. Smith |
Pubbl/distr/stampa | Westerville, Ohio, : American Ceramic Society, c2001 |
Descrizione fisica | 1 online resource (317 p.) |
Disciplina | 666.72 |
Altri autori (Persone) |
BennettJames P
SmithJeffrey Dean <1951-> |
Collana | Ceramic transactions |
Soggetto topico |
Refractory materials
Heat resistant materials |
Soggetto genere / forma | Electronic books. |
ISBN |
1-280-58615-X
9786613615985 1-118-37094-5 1-118-37090-2 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Fundamentals of Refractory Technology; Contents; Preface; 1999 Focused Sessions-Indianapolis, Indiana, April 26, 1999; Particle Size Distribution as a Predictor of Suspension Flow Behavior; Rheology and Plasticity for Ceramic Processing; The Nature of Chemical Reactions That Occur During Castable Installation and Analytical Techniques Used to Follow These Reactions; High-Temperature Mechanical Behavior of Magnesia-Graphite Refractories; Needed Fundamental Thermomechanical Material Properties for Thermomechanical Finite Element Analysis of Refractory Structures
Porous Ceramic Simulation of Reservoir Rocks Determination of Porosity by Electric Permittivity MeasurementsCorrosion of Industrial Refractories; 2000 Focused Sessions-St. Louis, Missouri, May 1, 2000; Application of Thermochemistry to Refractories; Creep Measurement and Analysis of Refractories; Corrosion of Refractories in Glass-Melting Application; Oxyfuel Firing Effects on Refractories; Cold Setting Cordierite Castables; Different Types of in situ Refractories; The Use of Modeling in Refractories; Bath Penetration of Barrier Refractories for Aluminum Electrolytic Cells Interfacial Phenomena |
Record Nr. | UNINA-9910141290603321 |
Westerville, Ohio, : American Ceramic Society, c2001 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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Fundamentals of refractory technology [[electronic resource] ] : proceedings of the Refractory Ceramics Division Focused lecture series presented at the 101st and 102nd Annual Meetings held April 25-28, 1999, in Indianapolis, Indiana, and April 30-May 3, 2000, in St. Louis, Missouri, respectively / / edited by James P. Bennett, Jeffery D. Smith |
Pubbl/distr/stampa | Westerville, Ohio, : American Ceramic Society, c2001 |
Descrizione fisica | 1 online resource (317 p.) |
Disciplina | 666.72 |
Altri autori (Persone) |
BennettJames P
SmithJeffrey Dean <1951-> |
Collana | Ceramic transactions |
Soggetto topico |
Refractory materials
Heat resistant materials |
ISBN |
1-280-58615-X
9786613615985 1-118-37094-5 1-118-37090-2 |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Fundamentals of Refractory Technology; Contents; Preface; 1999 Focused Sessions-Indianapolis, Indiana, April 26, 1999; Particle Size Distribution as a Predictor of Suspension Flow Behavior; Rheology and Plasticity for Ceramic Processing; The Nature of Chemical Reactions That Occur During Castable Installation and Analytical Techniques Used to Follow These Reactions; High-Temperature Mechanical Behavior of Magnesia-Graphite Refractories; Needed Fundamental Thermomechanical Material Properties for Thermomechanical Finite Element Analysis of Refractory Structures
Porous Ceramic Simulation of Reservoir Rocks Determination of Porosity by Electric Permittivity MeasurementsCorrosion of Industrial Refractories; 2000 Focused Sessions-St. Louis, Missouri, May 1, 2000; Application of Thermochemistry to Refractories; Creep Measurement and Analysis of Refractories; Corrosion of Refractories in Glass-Melting Application; Oxyfuel Firing Effects on Refractories; Cold Setting Cordierite Castables; Different Types of in situ Refractories; The Use of Modeling in Refractories; Bath Penetration of Barrier Refractories for Aluminum Electrolytic Cells Interfacial Phenomena |
Record Nr. | UNISA-996215160103316 |
Westerville, Ohio, : American Ceramic Society, c2001 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. di Salerno | ||
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