Author: Publisher:
ISBN:
Category : Mathematical statistics
Languages : en
Pages : 802
Book Description
SIAM Journal on Scientific Computing
Author: Publisher:
ISBN:
Category : Mathematical statistics
Languages : en
Pages : 802
Book Description
Journal of the Society for Industrial and Applied Mathematics. Series B: Numerical Analysis
Author: Society for Industrial and Applied MathematicsPublisher:
ISBN:
Category : Numerical analysis
Languages : en
Pages : 680
Book Description
Applied Mechanics Reviews
Author: High-Resolution Methods for Incompressible and Low-Speed Flows
Author: D. DrikakisPublisher: Springer Science & Business Media
ISBN: 354026454X
Category : Science
Languages : en
Pages : 623
Book Description
The study of incompressible ?ows is vital to many areas of science and te- nology. This includes most of the ?uid dynamics that one ?nds in everyday life from the ?ow of air in a room to most weather phenomena. Inundertakingthesimulationofincompressible?uid?ows,oneoftentakes many issues for granted. As these ?ows become more realistic, the problems encountered become more vexing from a computational point-of-view. These range from the benign to the profound. At once, one must contend with the basic character of incompressible ?ows where sound waves have been analytically removed from the ?ow. As a consequence vortical ?ows have been analytically “preconditioned,” but the ?ow has a certain non-physical character (sound waves of in?nite velocity). At low speeds the ?ow will be deterministic and ordered, i.e., laminar. Laminar ?ows are governed by a balance between the inertial and viscous forces in the ?ow that provides the stability. Flows are often characterized by a dimensionless number known as the Reynolds number, which is the ratio of inertial to viscous forces in a ?ow. Laminar ?ows correspond to smaller Reynolds numbers. Even though laminar ?ows are organized in an orderly manner, the ?ows may exhibit instabilities and bifurcation phenomena which may eventually lead to transition and turbulence. Numerical modelling of suchphenomenarequireshighaccuracyandmostimportantlytogaingreater insight into the relationship of the numerical methods with the ?ow physics.
Scientific and Technical Aerospace Reports
Author: Computation of Viscous Incompressible Flows
Author: Dochan KwakPublisher: Springer Science & Business Media
ISBN: 9400701934
Category : Technology & Engineering
Languages : en
Pages : 294
Book Description
This monograph is intended as a concise and self-contained guide to practitioners and graduate students for applying approaches in computational fluid dynamics (CFD) to real-world problems that require a quantification of viscous incompressible flows. In various projects related to NASA missions, the authors have gained CFD expertise over many years by developing and utilizing tools especially related to viscous incompressible flows. They are looking at CFD from an engineering perspective, which is especially useful when working on real-world applications. From that point of view, CFD requires two major elements, namely methods/algorithm and engineering/physical modeling. As for the methods, CFD research has been performed with great successes. In terms of modeling/simulation, mission applications require a deeper understanding of CFD and flow physics, which has only been debated in technical conferences and to a limited scope. This monograph fills the gap by offering in-depth examples for students and engineers to get useful information on CFD for their activities. The procedural details are given with respect to particular tasks from the authors’ field of research, for example simulations of liquid propellant rocket engine subsystems, turbo-pumps and the blood circulations in the human brain as well as the design of artificial heart devices. However, those examples serve as illustrations of computational and physical challenges relevant to many other fields. Unlike other books on incompressible flow simulations, no abstract mathematics are used in this book. Assuming some basic CFD knowledge, readers can easily transfer the insights gained from specific CFD applications in engineering to their area of interest.
Numerical Analysis
Author: David Ronald KincaidPublisher: American Mathematical Soc.
ISBN: 0821847880
Category : Mathematics
Languages : en
Pages : 810
Book Description
This book introduces students with diverse backgrounds to various types of mathematical analysis that are commonly needed in scientific computing. The subject of numerical analysis is treated from a mathematical point of view, offering a complete analysis of methods for scientific computing with appropriate motivations and careful proofs. In an engaging and informal style, the authors demonstrate that many computational procedures and intriguing questions of computer science arise from theorems and proofs. Algorithms are presented in pseudocode, so that students can immediately write computer programs in standard languages or use interactive mathematical software packages. This book occasionally touches upon more advanced topics that are not usually contained in standard textbooks at this level.
Numerical Methods in Applied Sciences
Author: Wei CaiHigh Performance and Hardware Aware Computing
Author: Rainer BuchtyPublisher: KIT Scientific Publishing
ISBN: 386644298X
Category : Computer architecture
Languages : en
Pages : 80
Book Description
Computational Science and Its Applications – ICCSA 2024
Author: Osvaldo GervasiPublisher: Springer Nature
ISBN: 3031646053
Category :
Languages : en
Pages : 494
Book Description