Tags :radiation-hydrodynamics

Helios v11.0: High-Energy-Density Physics Simulation Software Helios v10.0 is a major release of Prism Computational Sciences’ simulation platform for high-energy-density (HED) physics experiments, supporting 1D planar, cylindrical, and spherical geometries . This version introduces significant physics updates, improved memory handling for large data tables, and enhanced simulation capabilities for radiation hydrodynamics . Key New Features in Version 11.0 Physics & Radiation Modeling Enhancements Advanced Radiation Sink Modeling: The user can now specify radiation energy loss in terms of a leakage area A(t), providing more flexible and realistic boundary condition control . Improved Collisional-Radiative (CR) Physics: Several updates to the CR models include photon energy grid refinement for photo-absorption and spectral modeling, a continuum lowering model that preserves transitions near the...

SPECT3D 21.0.0: Multi-Dimensional Plasma Spectral Analysis Software SPECT3D 21.0.0 is the latest version of Prism Computational Sciences’ code for simulating atomic and radiative properties of plasmas in laboratory and astrophysical contexts . It is typically used to post-process results from radiation-hydrodynamics or particle-in-cell (PIC) simulations to generate synthetic images and spectra for comparison with experiments . The software is supported on Windows 10+, Linux, and macOS . Key New Features in Version 21.0.0 Released in September 2025 , this update primarily enhances workflow and user interface with the following improvements: JSON Workspace Support: Added preferences to support JSON-formatted workspace files for more flexible data management . Region Management: Added ability to duplicate Spatial Regions via a right-click context menu ....