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Interface with External Products
Solver interfaces supported in HyperMesh.
HyperView Solver Interfacing
Supported solvers in HyperView.
Interfacing with Radioss
Overview of how the HyperView applications interface with the Radioss solver.
RAD2NOISE

Welcome
What's New
View new features for Altair HyperWorks 2024.1.
Get Started
Learn the basics and discover the workspace.
Tutorials
Learn more about the Altair HyperWorks suite of products with interactive tutorials.
Startup Procedures and Customizations
Start and configure the applications.
Tool Finder
View a list of deprecated panels and their newer, equivalent workflows.
Manage Files and Data
Create, open, import, and save models.
Sessions and Report Templates
Set up sessions and create report templates.
Interface with External Products
Solver interfaces supported in HyperMesh.
- Change Solver Interfaces
  Load a different solver interface in the application.
- HyperMesh Solver Interfacing
  Supported solvers in HyperMesh.
- HyperView Solver Interfacing
  Supported solvers in HyperView.
  - Solver Results Supported in HyperView
    When you select a model or results file, HyperView automatically detects the file type and selects the proper reader to import the data.
  - Interfacing with Abaqus
    Overview of how the HyperView applications interface with the Abaqus solver.
  - Interfacing with ADAMS
    Overview of how the HyperView applications interface with the ADAMS solver.
  - Interfacing with ADVC
    Overview of how the HyperView applications interface with the ADVC solver.
  - Interfacing with Animator DB
    Overview of how the HyperView applications interface with Animator DB.
  - Interfacing with ANSYS
    Overview of how the HyperView applications interface with the ANSYS solver.
  - Interfacing with EDEM
    Overview of how the HyperView applications interface with the EDEM solver.
  - Interfacing with I-DEAS
    Overview of how the HyperView applications interface with the I-DEAS solver.
  - Interfacing with LS-DYNA
    Overview of how the HyperView applications interface with the LS-DYNA solver.
  - Interfacing with LS-NIKE3D
    Overview of how the HyperView applications interface with the LS-NIKE3D solver.
  - Interfacing with MADYMO
    Overview of how the HyperView applications interface with the MADYMO solver.
  - Interfacing with MARC
    Overview of how the HyperView applications interface with the MARC solver.
  - Interfacing with Moldflow
    Overview of how the HyperView applications interface with Moldflow.
  - Interfacing with Nastran
    Overview of how the HyperView applications interface with the Nastran solver.
  - Interfacing with OptiStruct
    Overview of how the HyperView applications interface with the OptiStruct solver.
  - Interfacing with nSOFT
    Overview of the HyperViewnSOFT interface.
  - Interfacing with PAM-CRASH 2G
    Overview of how the HyperView applications interface with the PAM-CRASH 2G solver.
  - Interfacing with Radioss
    Overview of how the HyperView applications interface with the Radioss solver.
    - HyperView Radioss Results Reader
    - RAD2NOISE
    - Element Forces (Tensor Plot)
      2D element forces and moments are supported as tensors and can be plotted using the Tensor panel in HyperView.
    - Percentage Thickness Calculation for Shells
  - CFD AcuSolve Reader
    Starting with 2024, HyperView will no longer directly support AcuSolve log files. HyperMesh-CFD will be the solution for supporting all CFD related workflows in the HyperMesh environment, including AcuSolve results.
  - CFD Ensight Reader
    Load post-processing files using the Load Model panel.
- HyperGraph Solver Interfacing
  Supported solvers in HyperGraph.
- MotionView Solver Interfacing
  Solvers and translators supported in MotionView.
Entities and Solver Interfaces
A solver interface is made up of a template and a FE-input reader.
Browsers
Browsers provide a structured view of model data, which you can use to review, modify, create, and manage the contents of a model. In addition to visualization, browsers offer features like search, filtering, and sorting, which enhance your ability to navigate and interact with the model data.
Sketching
Create and edit 2D parametric sketch geometry.
Topology
Create, edit, and cleanup geometry.
FE Geometry
FE geometry is topology on top of mesh, meaning CAD and mesh exist as a single entity. The purpose of FE geometry is to add vertices, edges, surfaces, and solids on FE models which have no CAD geometry.
Meshing and Elements
Explore the different types of mesh you can create in HyperMesh and create and edit 0D, 1D, 2D, and 3D elements.
Model Build and Assembly
Create, organize and manage parts and subsystems.
Composites
HyperMesh composites modeling.
Connectors
Create connections between parts of your model.
Morph
Rapidly change the shape of the FE mesh without severely sacrificing the mesh quality.
Skeleton Modeling
Create a reduced ordered model to facilitate optimization at the concept phase.
Design Space
Workflow to support topology optimization model build and setup.
Optimization
Setup an Optimization in HyperMesh.
Design Explorer
Multi-disciplinary design exploration and optimization tools.
Validate
Validate the model built before running solver analysis.
Analyze
Models require loads and boundary conditions in order to represent the various physics and/or physical equivalents to bench and in-use testing.
Axisymmetry
Reduce a full 3D model with axisymmetric surfaces while accounting for imperfections.
Concept Modeling
Tools and workflows that are dedicated to rapidly creating new parts for specific use cases, or amending existing parts. The current capabilities are focused on stiffening parts.
Crash and Safety
Tools used for crash and safety analysis.
Airbag
Use airbag folder utilities and export a resulting airbag in a Radioss deck.
Aerospace
Essential utility tools developed using HyperMesh-Tcl.
Aeroelasticity
Import an aeroelastic finite element model with Nastran Bulk Data format.
Certification
Framework to plug certification methods to assess margin of safety from the model and result information.
PhysicsAI
Use PhysicsAI to build fast predictive models from CAE data. PhysicsAI can be trained on data with any physics or remeshing and without design variables.
Results Data
Results data can be post-processed using both HyperMesh and HyperView.
Developer
The Developer ribbon contains tools for automation and customization.
Plot Data
HyperGraph is a data analysis and plotting tool with interfaces to many file formats.
Multibody Modeling
MotionView is a general pre-processor for Multibody Dynamics.
Media Files
MediaView plays video files, displays static images, tracks objects, and measures distances.
Tabulate Results
Use TableView to create an Excel-like spreadsheet.
Text Files
TextView math scripts reference vector data from HyperGraph windows to automate data processing and data summary.
Publishing and Reporting
Create, define, and export reports.

View All Altair HyperWorks Help

RAD2NOISE

The RAD2NOISE dialog in the utilities page allows you to create an input file based on your inputs. This input file can be used to run the RAD2NOISE solver in batch mode. The RAD2NOISE function supports input file creation for the following solutions possible with the RAD2NOISE solver:

Fourier Transformation
Model extraction from time domain or frequency domain input
Acoustic calculation from time domain or frequency domain input
Spectrum to Octave bands
Pressure to Spectra bands

Creating an Input for RAD2NOISE Solver

From the Tools menu, select RAD2NOISE. A menu displays all of the solution options that the RAD2NOISE solver supports. Model Extraction and Acoustic Calculation solutions provide additional sub options of frequency or time domain input.

Figure 1.

Based on the selection, a dialog pops up that allows you to provide necessary inputs for the corresponding solution. An example dialogue for Model Extraction with time domain input is shown below. Each option is self explanatory and customized based on the corresponding input needed.

Figure 2.

After you complete the fields, the Export button will allow you to export your inputs to text file. This text file can be used as an input to the RAD2NOISE solver in a batch mode.