Björn Engquist & Per Lötstedt 
Multiscale Modeling and Simulation in Science [PDF ebook] 

समर्थन

Most problems in science involve many scales in time and space. An example is turbulent ?ow where the important large scale quantities of lift and drag of a wing depend on the behavior of the small vortices in the boundarylayer. Another example is chemical reactions with concentrations of the species varying over seconds and hours while the time scale of the oscillations of the chemical bonds is of the order of femtoseconds. A third example from structural mechanics is the stress and strain in a solid beam which is well described by macroscopic equations but at the tip of a crack modeling details on a microscale are needed. A common dif?culty with the simulation of these problems and many others in physics, chemistry and biology is that an attempt to represent all scales will lead to an enormous computational problem with unacceptably long computation times and large memory requirements. On the other hand, if the discretization at a coarse level ignoresthe?nescale informationthenthesolutionwillnotbephysicallymeaningful. The in?uence of the ?ne scales must be incorporated into the model. This volume is the result of a Summer School on Multiscale Modeling and S- ulation in Science held at Boso ¤n, Lidingo ¤ outside Stockholm, Sweden, in June 2007. Sixty Ph D students from applied mathematics, the sciences and engineering parti- pated in the summer school.

€53.45
भुगतान की विधि

विषयसूची

Tutorials.- Multiscale Methods for Subsurface Flow.- Multiscale Modelling of Complex Fluids: A Mathematical Initiation.- Fast Algorithms for Boundary Integral Equations.- Wavelets and Wavelet Based Numerical Homogenization.- Multiscale Computations for Highly Oscillatory Problems.- Projects.- Quantum Mechanics/Classical Mechanics Modeling of Biological Systems.- Multiple Scales in Solid State Physics.- Climate Sensitivity and Variability Examined in a Global Climate Model.- Coarse-scale Modeling of Flow in Gas-injection Processes for Enhanced Oil Recovery.- Photo-Ionization Dynamics Simulation.- Time Scales in Molecular Reaction Dynamics.- Complex Band Structures of Spintronics Materials.

यह ईबुक खरीदें और 1 और मुफ़्त पाएं!
भाषा अंग्रेज़ी ● स्वरूप PDF ● पेज 320 ● ISBN 9783540888574 ● संपादक Björn Engquist & Per Lötstedt ● प्रकाशक Springer Berlin ● शहर Heidelberg ● देश DE ● प्रकाशित 2009 ● डाउनलोड करने योग्य 24 महीने ● मुद्रा EUR ● आईडी 2164692 ● कॉपी सुरक्षा Adobe DRM
एक DRM सक्षम ईबुक रीडर की आवश्यकता है

एक ही लेखक से अधिक ईबुक / संपादक

852 इस श्रेणी में ईबुक