出版時(shí)間:2007-1 出版社:科學(xué) 作者:廖榮錦 頁(yè)數(shù):320 字?jǐn)?shù):530000
內(nèi)容概要
合成與分析納米物質(zhì)特性的能力取得了革命性的進(jìn)展,廣泛應(yīng)用于生物醫(yī)學(xué)、機(jī)械、電子、精密材料以及軍事工程等領(lǐng)域。納米力學(xué)是研究和描述單個(gè)原子、系統(tǒng)和結(jié)構(gòu)在各種載荷條件下響應(yīng)的機(jī)械行為特性的學(xué)科,它的發(fā)展促進(jìn)了該技術(shù)的進(jìn)步。尤其是多尺度建模方法,它可以使此領(lǐng)域的工程師更好的理解微納米材料。 本書(shū)由該領(lǐng)域內(nèi)資深專(zhuān)家撰寫(xiě),對(duì)納米力學(xué)和材料的基本概念進(jìn)行了介紹,側(cè)重于多重尺度建模方法和技術(shù)的研究。本書(shū)內(nèi)容包括:分子力學(xué)基礎(chǔ),微粒系統(tǒng)、晶格機(jī)械及現(xiàn)代多尺度建模理論等。 本書(shū)是一本相關(guān)領(lǐng)域電子工程師、材料科研工作者開(kāi)發(fā)微納米材料應(yīng)用的全面的指南,同時(shí)也可作為微納米力學(xué)和微納米技術(shù)專(zhuān)業(yè)研究生的參考書(shū)。
書(shū)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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