Gupta O. Finite and Boundary Element Methods in Engineering 2022

Textbook in PDF format

The interest in finite element method as a solution technique of the computer age is reflected in the availability of many general and special purpose software based on this technique. This work aims to provide a complete and detailed explanation of the basics of the application areas.
Introduction and Basic Concepts
Elastic Stress Analysis Using Linear Elements
Some Mathematical Fundamentals and Computer Algorithms
Variational Approach and Heat-Flow Analysis (Potential Problem)
Weighted Residue Technique and Unsteady-State Heat-Flow Analysis
Beams, Plates and Shells
Non-linear, Curved, Isoparametric Elements and Advanced Plate, Shell Elements
Fluid Flow
Material Non-linearity Including Plasticity
Creeping Viscous Flow and Metal Forming
Boundary Element Method: Potential Problems
Boundary Element Formulation for Elastostatic Problems
Adaptive Mesh Refinement and Large Problem Solvers
Appendices