Fundamentals of Nuclear Engineering

포항공과대학교
Massoud Kaviany

페이스북 트위터 카카오톡 네이버밴드 링크복사

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공학 >정밀ㆍ에너지 >원자력공학
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2013년 1학기

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This is a lecuture describing the atomic-level kinetics of thermal energy storage, transport (conduction, convection, and radiation), and transformation (various energy conversions) by principal ennergy carriers (phonon, electron, fluid particle, photon).

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Introduction and Preliminaries

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1.	Introduction and Preliminaries	Macroscopic Energy Equation and Role of Microscale (Atomic-Level) Heat Carriers: Electron, Phonon, Fluid Particle, and Photon; Atomic-level Energy Kinetics: Length, Time, and Energy Scales; Scope of Heat Transfer Physics
2.	Molecular Orbitals-Potentials-Dynamics, and Quantum Energy States	Interatomic Forces, Potentials and Models; Ab Initio Interatomic Potential Calculations and Models; Statistical Ensembles, Energies, Temperature, and Partition Function; Hamiltonian Mechanics, Computational Classical Molecular Dynamics (MD) Simulation and Scales
3.	Molecular Orbitals-Potentials-Dynamics, and Quantum Energy States	Interatomic Forces, Potentials and Models; Ab Initio Interatomic
4.	Carrier Energy Transporat and Transition Theories	Boltzmann Transport Equation (BTE); In- and Out-Scattering;Relaxation Time Approximation; Evaluation of Scattering and Energy Interaction Rates, Fermi Golden Rule
5.	Carrier Energy Transporat and Transition Theories	Maxwell Equations; Onsager Transport Coefficients
6.	Carrier Energy Transporat and Transition Theories	Stochastic Transport Processes (Langevin Equation); Green-Kubo (G-K) Autocorrelation Decay and Lattice Thermal Conductivity
7.	Phonon	Dispersion in Harmonic Lattice Vibration (Acoustic and Optical Phonons); Phonon Density of States
8.	Phonon	Reciprocal Lattice Space and Brillouin Zones; Lattice Specific Heat Capacity
9.	Phonon	Phonon BTE and Callaway Lattice Conductivity Model (Single-Mode Relaxation Time); Phonon Scattering Relaxation Times;Cahill-Pohl Minimum Lattice Conductivity; Material Metrics of Lattice Conductivity (Slack Relation), Phonon Boundary Resistance; Ultrasound Heating; Size Effects
10.	Electron	Electron BTE for Semiconductors; Energy-Dependent and Average Relaxation Time; Semiconductor and Metal TE Transport Coefficients (Electrical Conductivity, Seebeck Coefficient, Peltier Coefficient, Electric Thermal Conductivity, and Wiedemann-Franz law); Electron Scattering by Phonons; Electron-Phonon Thermal Nonequilibrium and Cooling Length; Size Effects
11.	Electron	Energy-Dependent and Average Relaxation Time; Semiconductor and Metal TE Transport Coefficients (Electrical Conductivity, Seebeck Coefficient, Peltier Coefficient, Electric Thermal Conductivity, and Wiedemann-Franz law); Electron Scattering by Phonons; Electron-Phonon Thermal Nonequilibrium and Cooling Length; Size Effects
12.	Fluid Particle	Ab Initio Calculations of Quantum States, Quantum Fluid Particle Electronic, Translational, Vibrational, and Rotational Energy States and Partition Functions; Fluid Particle Specific Heat Capacity (Ideal Gas and Dense Fluid)
13.	Fluid Particle	Fluid Particle BTE; Equilibrium Energy Distribution Function; Binary Collision Rate; Relaxation Time and Mean Free Path; Theoretical Maximum Evaporation/Condensation Heat Transfer Rate; Planck Distribution for Photon Gas (Blackbody Radiation); Lasers and Narrow Band Emission
14.	Photon	Population Rate Equation for Photon Absorption and Stimulated and Spontaneous Emissions in Two-Level Electronic Systems; Einstein Coefficients, Absorption Coefficient and Cross-Section Area; Photon Particle Treatment and BTE with Absorption, Emission, and Scattering Cross-Section Areas; Radiation Intensity and Equation of Radiative Transfer (ERT) and its Relation with Macroscopic Energy Equation; Optically Thick Limit of ERT and Radiant Thermal Conductivity; Wave (Coherent) Treatment of Photon (Photon Localization);
15.	Photon	Emission and Surface Emissivity; Radiative and Nonradiative (Involving Phonon Emission) Decays and Quantum Efficiency; Anti-Stokes Fluorescence (Phonon Absorption) and Photon-Electron-Phonon Couplings (Laser Cooling of Solids); Gas Lasers and Laser Cooling of Atomic and Molecular Gases; Photovoltaic Solar Cell; Size Effects