02122nam0 22004573i 450 VAN017781620230616091629.947N978149393011120210708d2016 |0itac50 baengUS|||| |||||Building a Roll-Off Roof or Dome Observatorya Complete Guide for Design and ConstructionJohn Stephen Hicks2. edNew YorkSpringer2016xxi, 248 p.ill.24 cm001VAN01326882001 ˆThe ‰Patrick Moore Practical Astronomy Series210 New York [etc.]SpringerVAN0177817Building a Roll-Off Roof or Dome Observatory : a Complete Guide for Design and Construction182062300A79 (77-XX)Physics [MSC 2020]VANC023182MF85-XXAstronomy and Astrophysics [MSC 2020]VANC023246MFAmateur Observatory DesignKW:KDIY Astronomy ConstructionKW:KDomed ObservatoryKW:KHome Astronomy ProjectsKW:KObservatory Building PlansKW:KObservatory Design and ConstructionKW:KObservatory Site RequirementsKW:KProfessional ObservatoryKW:KRoll-off Roof ObservatoryKW:KStep-by-step ConstructionKW:KUSNew YorkVANL000011HicksJohn StephenVANV160086815570Springer <editore>VANV108073650ITSOL20240614RICAhttp://doi.org/10.1007/978-1-4939-3011-1E-book – Accesso al full-text attraverso riconoscimento IP di Ateneo, proxy e/o ShibbolethBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICAIT-CE0120VAN08NVAN0177816BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08CONS e-book 2957 08eMF2957 20210708 Building a Roll-Off Roof or Dome Observatory : a Complete Guide for Design and Construction1820623UNICAMPANIA05398nam 2200733Ia 450 991100737150332120200520144314.097866122869339781282286931128228693597800809149920080914993(CKB)1000000000716465(EBL)421184(OCoLC)476255710(SSID)ssj0000159859(PQKBManifestationID)11151679(PQKBTitleCode)TC0000159859(PQKBWorkID)10181780(PQKB)10696879(MiAaPQ)EBC421184(PPN)170602516(FR-PaCSA)88811948(FRCYB88811948)88811948(EXLCZ)99100000000071646520080917d2009 uy 0engur|n|---|||||txtccrFundamentals of creep in metals and alloys /Michael E. Kassner2nd ed.Amsterdam ;London Elsevier20091 online resource (312 p.)Previous ed.: Amsterdam; Oxford: Elsevier, 2004.9780080475615 0080475612 Includes bibliographical references and index.Front cover; Fundamentals of Creep in Metals and Alloys; Copyright Page; Preface; Contents; List of Symbols and Abbreviations; Chapter 1. Introduction; 1.1 Description of Creep; 1.2 Objectives; Chapter 2. Five-Power-Law Creep; 2.1 Macroscopic Relationships; 2.1.1 Activation Energy and Stress Exponents; 2.1.2 Infl uence of the Elastic Modulus; 2.1.3 Stacking Fault Energy and Summary; 2.1.4 Natural Three-Power-Law; 2.1.5 Substitutional Solid Solutions; 2.2 Microstructural Observations2.2.1 Subgrain Size, Frank Network Dislocation Density, Subgrain Misorientation Angle, and the Dislocation Separation within2.2.2 Constant Structure Equations; 2.2.3 Primary Creep Microstructures; 2.2.4 Creep Transient Experiments; 2.2.5 Internal Stress; 2.3 Rate-Controlling Mechanisms; 2.3.1 Introduction; 2.3.2 Dislocation Microstructure and the Rate-Controlling Mechanism; 2.3.3 In situ and Microstructure-Manipulation Experiments; 2.3.4 Additional Comments on Network Strengthening; 2.4 Other Effects on Five-Power-Law Creep; 2.4.1 Large Strain Creep Deformation and Texture Effects2.4.2 Effect of Grain Size2.4.3 Impurity and Small Quantities of Strengthening Solutes; 2.4.4 Sigmoidal Creep; Chapter 3. Diffusional Creep; Chapter 4. Harper-Dorn Creep; 4.1 Introduction; 4.2 Theories of Harper-Dorn Creep; 4.3 More Recent Developments; 4.4 Other Materials for which Harper-Dorn has been Suggested; Chapter 5. Three-Power-Law Viscous Glide Creep; Chapter 6. Superplasticity; 6.1 Introduction; 6.2 Characteristics of Fine Structure Superplasticity; 6.3 Microstructure of Fine Structure Superplastic Materials; 6.3.1 Grain Size and Shape; 6.3.2 Presence of a Second Phase6.3.3 Nature and Properties of Grain Boundaries6.4 Texture Studies in Superplasticity; 6.5 High Strain-Rate Superplasticity; 6.5.1 High Strain-Rate Superplasticity in Metal-Matrix Composites; 6.5.2 High Strain-Rate Superplasticity in Mechanically Alloyed Materials; 6.6 Superplasticity in Nano and Submicrocrystalline Materials; Chapter 7. Recrystallization; 7.1 Introduction; 7.2 Discontinuous Dynamic Recrystallization (DRX); 7.3 Geometric Dynamic Recrystallization; 7.4 Particle-Stimulated Nucleation (PSN); 7.5 Continuous Reactions; Chapter 8. Creep Behavior of Particle-Strengthened Alloys8.1 Introduction8.2 Small Volume-Fraction Particles that are Coherent and Incoherent with the Matrix with Small Aspect Ratios; 8.2.1 Introduction and Theory; 8.2.2 Local and General Climb of Dislocations over Obstacles; 8.2.3 Detachment Model; 8.2.4 Constitutive Relationships; 8.2.5 Microstructural Effects; 8.2.6 Coherent Particles; Chapter 9. Creep of Intermetallics; 9.1 Introduction; 9.2 Titanium Aluminides; 9.2.1 Introduction; 9.2.2 Rate-Controlling Creep Mechanisms in FL TiAl Intermetallics During ''Secondary'' Creep; 9.2.3 Primary Creep in FL Microstructures9.2.4 Tertiary Creep in FL MicrostructuresCreep refers to the slow, permanent deformation of materials under external loads, or stresses. It explains the creep strength or resistance to this extension. This book is for experts in the field of strength of metals, alloys and ceramics. It explains creep behavior at the atomic or "dislocation defect? level. This book has many illustrations and many references. The figure formats are uniform and consistently labeled for increased readability. This book is the second edition that updates and improves the earlier edition. Numerous line drawings with consistent format and units allMetalsCreepMetalsPlastic propertiesAlloysCreepMetalsCreep.MetalsPlastic properties.AlloysCreep.620.11233 21620.16620.1633UQ 7400rvkKassner Michael Ernest627377MiAaPQMiAaPQMiAaPQBOOK9911007371503321Fundamentals of Creep in Metals and Alloys3635243UNINA