: Radial power shapes, internal pressure, material properties (cladding, fuel, gap), and geometric specifications.
: If you have access to the US NRC TRACE Code , sample input decks containing HTSTR components are included in the installation directories. Download htstr txt
The request to "Download htstr txt" likely refers to obtaining data files used in nuclear thermal-hydraulic simulation codes like TRACE (TRAC/RELAP Advanced Computational Engine) or RELAP5 . These files define the thermomechanical parameters of fuel rods and other reactor components. What is an HTSTR Text File? : Radial power shapes
If you are developing a post about how to format these files, a typical entry in a TRACE .txt deck might look like this: material properties (cladding