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#Adina meshfree group full
#Adina meshfree group series
#Adina meshfree group crack

On the other hand, the finitedifference technique discretizes the derivatives toward the tube axis. The proposed hybrid method employs a 2-D Taylor-Galerkin finite-element method, and the energy equation perpendicular to the tube axis is discretized. An equilateral triangle (ET) tube pattern is considered for the staggered tube bank. The investigation used Reynolds numbers of 100 and 300, Prandtl number of 0.7, and pitch-to-diameter ratio of 1.5. The approach solves the 3-D unsteady energy equation in nonisothermal fluid flow over a staggered tube bank with five tubes in the flow direction.

Model reduction schemes such as substructuring, component mode synthesis, and general elements.This article presents a hybrid finite-element=finite-difference approach.

Initial stresses/strains for all element types in linear and nonlinear analysis.

#Adina meshfree group crack

Linear and nonlinear fracture mechanics can be performed on mapped or fully free-formed meshes around the crack front. One or more cracks can be included in the model.

Fracture mechanics to compute the J-integral and stress intensity factors including the calculation of mixed-mode stress intensity factors.

3D-iterative solver to efficiently solve large models containing mainly higher-order elements in linear and nonlinear analyses, including contact.

For example, the switch can be from static to dynamic analysis, from implicit dynamic to explicit dynamic analysis, or a frequency analysis can be performed at any solution time during a nonlinear static or dynamic analysis. All analysis types are supported including static, dynamic, frequency, and modal participation factor analysis.

Analysis switch to automatically switch the analysis type at any solution time.It supports restarting from static to dynamic analyses as well as switching between implicit and explicit dynamics. Restart analysis to continue an analysis beyond its previous end point, or to change the analysis type, loads or boundary conditions or tolerances.

#Adina meshfree group full

The memory required for cyclic symmetry analysis is typically an order of magnitude less than that required for the full analysis, and the solution time can also be an order of magnitude smaller. It can be applied to static, dynamic and frequency analyses. Cyclic symmetry and periodic symmetry analysis for components where the geometry and boundary conditions are rotationally symmetric.Analysis zoom to analyze a detailed model of a local area of interest within a structure from the results of a coarse model of the entire structure in linear and nonlinear, static and dynamic analysis.Element birth and death, and element death upon rupture to model processes in which material is added and/or removed from the structure, or to model material failure.Bolt tightening sequences (bolt tables) can also be modeled. Bolt feature to model bolt tightening and bolt shortening in linear and nonlinear analysis.Continuous feedback from our customers for over 30 years has strengthened and enhanced the features offered in ADINA.ĪDINA Structures may be used as a standalone program for structural-only analyses, or it may be used in conjunction with other modules in the ADINA product suite for multiphysics applications, such as thermo-mechanical coupling or fluid-structure interaction analyses.ĪADINA Structures provides many additional capabilities for structural analysis including: Material models for metals, soils and rocks, plastics, rubber, fabrics, wood, ceramics and concrete are available.ĪDINA Structures was developed to solve the most difficult nonlinear problems in diverse engineering disciplines. The analysis can be linear or highly nonlinear, static or dynamic, and may include geometric nonlinearities, large deformations, severe material nonlinearities, load nonlinearities, and contact conditions.ĪDINA Structures offers versatile and generally applicable finite elements for solids, shells, beams, trusses, pipes, and special purpose applications. Simcenter FEMAP with NX Nastran TrainingĪDINA Structures provides state-of-the-art stress capabilities for the analysis of solids and structures.Adina – FEA program for linear and nonlinear analysis.Solid Edge – Create and manage 3D digital prototypes.

#Adina meshfree group series

NX CAD – Mach Series – High-performance modeling, drafting, and assembly design.

Fibersim – Easily modify, update, and iterate composite designs.

STAR-CCM+ – Metaphysics solution for simulation.

Simcenter Nastran – Finite element solver with solutions for any project.

FEMAP – Pre/post-processor for FEA modeling and simulation.