ansys presentation
TRANSCRIPT
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CADD CENTRE
SAGAR DEOGIRKAR
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About ansys 15.0
Version - ANSYS 15.0 Is a FEA simulation package Developed by ANSYS Inc-USA ISO 9001:2000 Company Product – ANSYS Metaphysics More than 4,50,000 customers
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Objectives CAD/ CAE Introduction to Simulation A comprehensive discussion on FEA
(Finite Element Analysis) & FEM (Finite Element Method)
Performing Finite Element Analysis using ANSYS
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What is the logic? Divide body(or structure) into finite
number of units known as elements Study the response of individual
element for different loading conditions
Develop a mathematical model Total response of the object is the
sum of individual responses of the elements
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How does ansys work?
Pre Processor
FEA Solver
Post Processor
Operation Sequence used in ANSYS
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Pre-processor Create solid model Create FEA model Define Material Properties Element Types Meshing (Free or Mapped) Loads & Boundary Conditions
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FEA solverFunction of the solver is to solve the
system of linear simultaneous equations
Form stiffness matrix for each element
Assemble the global stiffness matrix Solve matrix equation Find displacement Calculate strain & stress
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Postprocessor To review results of the analysis Two postprocessors: 1) General Postprocessor 2) Time-History Postprocessor Represented in the form of a table,
graph, contour plot, deformed shape or mode shapes of component & animation
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Connection products
Connection for Pro\ENGINEER
Connection for CREO Parametric
Connection for CATIA
Connection for NX
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Capabilities ANSYS Mechanical 1) Structural Analysis A) Static Analysis B) Dynamic Analysis a) Modal b) Harmonic c) Transient
2) Thermal Analysis A) Static Analysis B) Dynamic Analysis
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Applications Aerospace Automotive Fluid dynamics Bridges & Buildings Electronics Heavy Equipments & Machinery Sporting Goods
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