NEi Software Nastran Finite Element Analysis FEA stress & Femap  NEi Software
Nastran Finite Element Analysis and Simulation Software

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Product-Feature Matrix




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Product-Feature Matrix (NEi Nastran)
The Product-Feature Matrix is a comprehensive listing of NEi product and add-on application features and capabilities. The matrix can be used to aid you in determining which combination of NEi products and add-on applications is best for your needs.

Static Stress
Linear
 
 
  
 
 
 
Nonlinear Geometric
 
 
 
 
  
 
 
 
Nonlinear Material - Plastic
 
 
 
 
  
 
 
 
Nonlinear Material - Nonlinear Elastic    
           
Nonlinear Material - Thermo-Elastic                
Nonlinear Material - Creep                  
Contact              
Prestress            
Initial Strain                
Inertial Relief            
Model Reduction (substructuring)            
Linear Contact and Weld
Surface-to-Surface          
Point-to-Surface          
Edge-to-Surface          
Edge-to-Edge          
Point-to-Edge          
Point-to-Point          
Nonlinear Contact and Weld
Surface-to-Surface                
Point-to-Surface                
Edge-to-Surface                
Edge-to-Edge                
Point-to-Edge                
Point-to-Point                
Impact Planes                
Nonlinear Event Simulation
Linear                
Nonlinear Geometric                
Nonlinear Material - Plastic                
Nonlinear Material - Nonlinear Elastic                
Nonlinear Material - Thermo-Elastic                
Contact                
Initial Strain                
Composite Laminate Analysis
Failure index          
Strength ratio          
Stability index          
Extended Failure Theories          
2D Orthotropic Plates          
3D Anisotropic and Orthotropic Solids          
Draping and Projection                    
Laminate Layup Orientation & Stacking Sequence                  
Ply Book Creation                    
Exploded Ply Visualization                    
Cross-Section Visualization                    
Linear Dynamics
Natural Frequency (Normal Modes)          
Modal Transient Response                
Direct Transient Response                
Modal Frequency Response                
Direct Frequency Response                
Response/Shock Spectrum                
Random Vibration                
Dynamic Design Analysis Method (DDAM)                
Complex Eigenvalue                
Linear Prestress          
Nonlinear Prestress                
Model Reduction (substructuring)            
Modal Database and Restart            
Modal Selection Tools            
Modal Effective Mass            
Modal Participation Factors            
Modal Assurance Criteria (MAC)            
Modal Summation                
Buckling
Linear            
Nonlinear                
Heat Transfer
Steady State      
Transient              
Conduction      
Free Convection      
Forced Convection                
Surface Radiation            
Cavity Radiation                
Internal Heat Generation      
Phase Change                
Time-dependent material properties                  
Temperature-dependent materials        
Thermal Contact
Surface-to-Surface          
Point-to-Surface              
Edge-to-Surface              
Edge-to-Edge              
Point-to-Edge              
Point-to-Point              
Fluid Flow
Steady-State                  
Transient                  
Incompressible                  
Compressible                  
Laminar                  
Turbulent                  
Forced Convection                  
Natural Convection                  
Conjugate Heat Transfer                  
Radiation Heat Transfer                  
Non-Newtonian Viscosities                  
Rotating Frames of Reference                  
Free Surfaces                  
Coupled Physics
Thermal/Structural            
Fluid/Thermal              
Interpolation
Temperatures          
Point Loads            
Displacements            
Pressures          
Fatigue & Fracture Mechanics
Critical Plane Analysis - Multi-Axial Fatigue                  
Rainflow Counting of Stress Histories                  
Load Spectrum Generator                  
S-N Curve Generator                  
S-N Analysis (Stress or Strain Based)                  
S-N Curve Adjustment                  
Damage Prediction                  
Stress Intensity Calculation                  
Aeroelastic
Flutter                  
Static Aeroelastic                  
Aeroservoelastic                  
Flutter with Nonlinearity                  
Subsonic                  
Transonic                  
Supersonic                  
Optimization
Multidisciplinary Design Optimization                  
Gradient Optimization Algorithm                  
Genetic Optimization Algorithm                  
Response Surface Optimization Algorithm                  
Design of Experiment (DOE)                  
Probabilistic Optimization                  
Topology Optimization                  
Shape Optimization                  
Sizing Optimization                  
Automated Sequential and Coupled Execution of Multiple Simulation and Analysis Tools                  
Direct Interface for Data Extraction from Common CAE Tools                  
Multiple Agent Design Search Strategies                  
Hierarchical Decomposition Strategies                  
Automated Adaptive Search Using Multiple Search Tools Concurrently                  
Solvers
PCGLSS Iterative          
PCLGSS Direct          
Sparse Direct (VSS)          
Sparse Iterative (VIS)          
Block Lanczos Eigensolver        
Subpace Eigensolver        
Parallel Processor Support          
Solution
Adaptive Time Stepping              
Adpative Load Stepping                
Direct Matrix Input/Output (DMIG)            
Analysis Monitoring
Real-Time 3D Contour Plots                
Real-Time Nonlinear Controls                
Real-Time XY Plots              
Real-Time Progress Monitoring            
PreProcessing
Solid Processing          
Defeaturing            
IGES Geometry            
Automatic Free-Meshing            
Hex-Meshing            
Solid Model Loads and Boundary Conditions            
Tabular Loads and Boundary Conditions            
Function Loads and Boundary Conditions            
PostProcessing
Contour Displays
Vector Displays  
Isosurface Displays  
Slicing Planes    
Animations  
Detailed Tabular Results Listing
Results Max/Min Sorting        
Rainflow Matrix Plots                  
Load Spectrum Plots                  
Load Hysteresis Plots                  
Damage XY and Contour Plots                  
Goodman and Haigh Plots                  
Flutter VGVF Plots                  
Program Control
Editor        
Batch Job Queuing System        
Full Model Parameter Controls      
Nonlinear Real-Time Controls                
Automatic Trade Study Generation          

 


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