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CTH Capabilities

CTH is a multi-material, Eulerian, large deformation, strong shock wave, solid mechanics code developed at Sandia National Laboratories. It has models for multi-phase, elastic viscoplastic, porous and explosive materials. Three-dimensional rectangular meshes, two dimensional rectangular, and cylindrical meshes, and one-dimensional rectilinear, cylindrical, and spherical meshes are available. CTH has adaptive...

CTH on Government Contracts

If you would like to obtain CTH for use on a government contract you will need to obtain a current Government Use Notice with an assigned agreement number. Please fill out the form below to obtain the appropriate licensing paperwork.

CTH Release Information

CTH is influenced greatly by its predecessor codes: CHARTD, a one-dimensional hydrocode written by Sam Thompson in 1972, and CSQ, also written by Sam in 1975. Development on CTH started in the late 1980's and continues to the present day. CTH was modified to run on massively parallel computers in...

CTH Training

***Update: We are currently unable to offer CTH training to external customers CTH is a continuously improving code base. Numerous novel input/output options are being added on a routine basis as well as new environments including contextually aware editors and real-time diatom geometry previewing through tools like the Sandia Analysis Workbench (SAW) ...

Distribution

CTH is Export Controlled software and is available for site license to U.S. Government agencies and contractors working under contract to the U.S. Government or one of its agencies. A Government Use Notice (GUN) that outlines the terms and restrictions of CTH use must be signed by an officer of...

Scalable Shock Physics

CTH is a multi-material, large deformation, strong shock wave, solid mechanics code developed at Sandia National Laboratories. It has models for multi-phase, elastic, viscoplastic, porous and explosive materials. Three-dimensional rectangular meshes, two-dimensional rectangular and cylindrical meshes, as well as one-dimensional rectilinear, cylindrical, and spherical meshes are available. CTH can utilize...

Support

CTH support is provided for contractual, distribution and activation tickets as soon as possible. CTH is utilized for a multitude of important missions and while it is our desire to support each of these to the best of our abilities, CTH is managed as a full cost recovery organization and as...