Command reference help topics
Monte Carlo Settings dialog box (Thermal/SST/ESC/Multiphysics)
| Option | Description |
|---|---|
| Name | Specify a meaningful name for the modeling object. |
| Label | Specify a unique numeric identifier for the modeling object. |
| Description | Specify a description for the modeling object. |
| Settings | |
| Calculate View Factors Only | Calculates view factors using the Monte Carlo method. The thermal solver uses the computed view factors to determine radiative fluxes and conductances.If you deselect this option, the solver uses the Monte Carlo method for the direct calculation of radiative coupling and radiative fluxes by continuing to trace all rays to their extinction. View factors are not computed. |
| Ray Density Control | Specifies the method used to control the density of randomly generated rays launched from each element.Rays per ElementLaunches the specified number of rays from each element.Rays per AreaLaunches the specified number of rays from the averaged element area.Based on Error CriterionLaunches more and more rays until the specified Error Criterion is satisfied to a Confidence Level (%) you specify. |
| Random Number Generator | Controls the generation of random rays.AutomaticUses a standard random number generator.Specify SeedAllows you to specify a Seed Value to the random number generation algorithm. |
Learn more
Monte Carlo Settings
Understanding the Monte Carlo calculation method
Quick links
Command reference
Pre/Post video examples
Bulk Entry Descriptions
Simcenter 3D tutorials
Browse Simcenter 3D help by product area
Thermal/Flow, Electronic Systems Cooling, and Space Systems Thermal
Simcenter 3D Thermal/Flow, Electronic Systems Cooling, and Space Systems Thermal boundary conditions
Monte Carlo Settings dialog box (Thermal/SST/ESC/Multiphysics), Simcenter 3D 2021.1 Series
© 2020 Siemens
window.mainLanguage="en_US"
window.delivId=""
window.projectId=""
MathJax.Hub.Config({ TeX: { extensions: ["autoload-all.js"] }, tex2jax: { displayMath: [ ] }, "SVG": { scale: 125 } });
Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/id628501 · retrieved 2026-07-17