SAS4A/SASSYS-1
ANL/NSE-SAS/5.4.2 (5308)
Contents
Part I: Using SAS4A/SASSYS‑1
Part II: Whole-Plant Analysis
Part III: Fuel Performance
Part IV: Failure Modeling
12. Coolant Voiding
13. CLAP: Cladding Motion Model
13.1. Introduction and Overview
13.2. Mathematical Model
13.3. Method of Solution
13.4. Input-Output Description
13.5. References
13.6. Nomenclature
14. PLUTO2: Non-Voided Channel Fuel Motion Analysis
15. PINACLE: In-Pin Pre-Failure Molten Fuel Relocation Module
16. LEVITATE: Voided Fuel Motion
Information
About Argonne
Disclaimer
License
SAS4A/SASSYS-1
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Part IV: Failure Modeling
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13.
CLAP: Cladding Motion Model
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13.
CLAP: Cladding Motion Model
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13.1. Introduction and Overview
13.1.1. Background and Description of the CLAP Physical Model
13.1.2. CLAP Module Structure and Interaction with Other SAS4A Models
13.2. Mathematical Model
13.2.1. Sodium Vapor Flow Model
13.2.2. Moving Cladding Basic Equations
13.2.3. Refrozen Cladding Basic Equations
13.2.4. Heat-transfer Relationships
13.2.5. Cladding Physical Properties Relationships
13.3. Method of Solution
13.3.1. CLAP Initialization and Cladding Meltthrough
13.3.2. Solution of the Cladding Energy Equations
13.3.3. Refrozen Steel Area Calculation
13.3.4. Moving Cladding Area Calculation
13.3.5. Reactivity Calculation
13.3.6. Moving Cladding Velocity Calculation
13.4. Input-Output Description
13.5. References
13.6. Nomenclature