A Computational Study of Explicit CFD Solvers
商品資訊
ISBN13：9798232527754
出版社：MASSETTI PUB
作者：Rahul Basu
出版日：2025/11/05
裝訂：平裝
規格：27.9cm*21.6cm*0.4cm (高/寬/厚)
商品簡介
In A Computational Study of Explicit CFD Solvers: With Applications to Inviscid Flow, Rahul Basu-a graduate of the California Institute of Technology-presents a rigorous exploration of explicit numerical methods for computational fluid dynamics. This insightful work demystifies efficient solver algorithms, their stability, and implementation challenges, with focused applications to inviscid flow simulations in aerospace and engineering. Ideal for researchers and practitioners seeking advanced tools for high-speed flow modeling, it bridges theory and computation with clarity and precision. Complete python programs and sample outputs are included
CFD solvers approximate fluid dynamics equations (e.g., Navier-Stokes or Euler for inviscid flows) via spatial discretization and temporal integration.
Spatial Discretization:
- Finite Difference (FDM): Taylor-based derivatives on structured grids; simple, efficient for regular shapes but struggles with irregularities.
- Finite Volume (FVM): Conserves fluxes over control volumes; versatile for unstructured grids and shocks, common in industry.
- Finite Element (FEM): Variational basis functions; strong for adaptive meshes and multiphysics.
Explicit methods (as in the book) excel in parallel efficiency for aerospace but need stability tweaks.
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