S3K
<p>S3K is an advanced, two-group nodal code for transient analysis of LWRs. It delivers neutronic and thermal-hydraulic analysis with licensing-grade accuracy over a wide range of dynamic applications. </p> <ul> <li>3D, transient pin-by-pin power and exposure distributions</li> <li>Couple to system codes for full-plant transient analysis</li> <li>Evaluates fast anticipated operational occurrences</li> <li>Used for best-estimate and licensing calculations</li> </ul>