出版時間:2007-1 出版社:科學 作者:廖榮錦 頁數(shù):320 字數(shù):530000
內容概要
合成與分析納米物質特性的能力取得了革命性的進展,廣泛應用于生物醫(yī)學、機械、電子、精密材料以及軍事工程等領域。納米力學是研究和描述單個原子、系統(tǒng)和結構在各種載荷條件下響應的機械行為特性的學科,它的發(fā)展促進了該技術的進步。尤其是多尺度建模方法,它可以使此領域的工程師更好的理解微納米材料。 本書由該領域內資深專家撰寫,對納米力學和材料的基本概念進行了介紹,側重于多重尺度建模方法和技術的研究。本書內容包括:分子力學基礎,微粒系統(tǒng)、晶格機械及現(xiàn)代多尺度建模理論等。 本書是一本相關領域電子工程師、材料科研工作者開發(fā)微納米材料應用的全面的指南,同時也可作為微納米力學和微納米技術專業(yè)研究生的參考書。
書籍目錄
1 Introduction 1.1 Potential of Nanoscale Engineering 1.2 Motivation for Multiple Scale Modeling 1.3 Educational Approach2 Classical Molecular Dynamics 2.1 Mechanics of a System of Particles 2.2 Molecular Forces 2.3 Molecular Dynamics Applications3 Lattice Mechanics 3.1 Elements of Lattice Symmetries 3.2 Equation of Motion of a Regular Lattice 3.3 Transforms 3.4 Standing Waves in Lattices 3.5 Green's Function Methods 3.6 Q~asi-Static Approximation4 Methods of Thermodynamics and Statistical Mechanics 4.1 Basic Results of the Thermodynamic Method 4.2 Statistics of Multiparticle Systems in Thermodynamic Equilibrium 4.3 Numerical Heat Bath Techniques5 Introduction to Multiple Scale Modeling 5.1 MAAD 5.2 Coarse-Grained Molecular Dynamics 5.3 Quasi-Continuum Method 5.4 CADD 5.5 Bridging Domain6 Introduction to Bridging Scale 6.1 Bridging Scale Fundamentals 6.2 Removing Fine Scale Degrees of Freedom in Coarse Scale Region 6.3 Discussion on the Damping Kernel Technique 6.4 Cauchy-Born Rule 6.5 Virtual Atom Cluster Method 6.6 Staggered Time Integration Algorithm 6.7 Summary of Bridging Scale Equations 6.8 Discussion on the Bridging Scale Method7 Bridging Scale Numerical Examples 7.1 Comments on Time History Kernel 7.2 1D Bridging Scale Numerical Examples 7.3 2D/3D Bridging Scale Numerical Examples 7.4 Two-Dimensional Wave Propagation 7.5 Dynamic Crack Propagation in Two Dimensions 7.6 Dynamic Crack Propagation in Three Dimensions 7.7 Virtual Atom Cluster Numerical Examples8 Non-Nearest Neighbor MD Boundary Condition 8.1 Introduction 8.2 Theoretical Formulation in 3D 8.3 Numerical Examples: ID Wave Propagation 8.4 Time-History Kernels for FCC Gold 8.5 Conclusion for the Bridging Scale Method9 Multiscale Methods for Material Design 9.1 Multiresolution Continuum Analysis 9.2 Multiscale Constitutive Modeling of Steels 9.3 Bid-Inspired Materials 9.4 Summary and Future Research Directions10 Bio-Nano Interface 10.1 Introduction 10.2 Immersed Finite Element Method 10.3 Vascular Flow and Blood Rheology 10.4 Electrohydrodynamic Coupling 10.5 CNT/DNA Assembly Simulation 10.6 Cell Migration and Cell-Suhstrate Adhesion 10.7 ConclusionsAppendix A Kernel Matrices for EAM PotentialBibliographyIndex
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