2. SAS4A/SASSYS-1 User’s Guide

• 2.1. Introduction
• 2.2. Modeling Concepts and Code Structure
  • 2.2.1. Code Structure Basis
  • 2.2.2. Standard Input Data Reading
  • 2.2.3. Steady-State Calculation
  • 2.2.4. Transient Calculation
• 2.3. Data Management
• 2.4. Supported Platforms
• 2.5. Input and Output Files
  • 2.5.1. SAS Input File
  • 2.5.2. SAS Output Files
  • 2.5.3. Auxiliary Input and Output Files
• 2.6. Standard Input Description
  • 2.6.1. Input Format
  • 2.6.2. Input Data Records Descriptions
• 2.7. Input Data Blocks
  • 2.7.1. Block 1 — INPCOM — Channel-Independent Options and Integer Input
  • 2.7.2. Block 3 — INPMR4 — PRIMAR-4 Integer Input
  • 2.7.3. Block 5 — INCONT — Control System Input
  • 2.7.4. Block 6 — IINBOP — Balance-of-Plant Integer Input
  • 2.7.5. Block 11 — OPCIN — Channel-Independent Floating-Point Input
  • 2.7.6. Block 12 — POWINA — Power, Decay-Heat, and Reactivity Input
  • 2.7.7. Block 13 — PMATCM — Fuel and Cladding Properties
  • 2.7.8. Block 14 — PRIMIN — Primary Loop Input Data
  • 2.7.9. Block 15 — FINBOP — Balance-of-Plant Floating-Point Input
  • 2.7.10. Block 18 — PMR4IN — PRIMAR-4 Floating-Point Input
  • 2.7.11. Block 51 — INPCHN — Channel-Dependent Options and Integer Input
  • 2.7.12. Block 61 — GEOMIN — Channel-Dependent Geometry Data
  • 2.7.13. Block 62 — POWINC — Channel-Dependent Power and Reactivity Input
  • 2.7.14. Block 63 — PMATCH — Channel-Dependent Properties Input
  • 2.7.15. Block 64 — COOLIN — Channel-Dependent Coolant Input
  • 2.7.16. Block 65 — FUELIN — Channel-Dependent Fuel Input
• 2.8. Example Problems
  • 2.8.1. Protected Transient Overpower Example Problem
  • 2.8.2. Unprotected Transient Overpower Example Problem
• 2.9. References
• 2.10. Index of Input Variables