Structural Analysis, Thermal Analysis, Fluid Dynamics, Static Structural, Transient Structural, Modal Analysis, Harmonic Response, Random Vibration, Explicit Dynamics, Nonlinear Analysis, Steady-State Thermal, Transient Thermal, CFD (Computational Fluid Dynamics), Fluent, CFX, Electromagnetic Analysis, ANSYS Workbench, APDL (ANSYS Parametric Design Language), Meshing, Adaptive Meshing, Tetrahedral Mesh, Hexahedral Mesh, Element Refinement, Boundary Conditions, Load Application, Stress Analysis, Fatigue Analysis, Fracture Mechanics, Heat Transfer, Coupled Field Analysis, Optimization, Topology Optimization, Buckling Analysis, Dynamic Analysis, Contact Analysis, Material Properties, Composite Analysis, Multiphysics Simulation, Solver Settings, Post-Processing, Result Visualization, Contour Plot, Deformation Plot, Stress Distribution, Streamlines, Velocity Vectors, Thermal Gradient, Convergence, Iterations.