Resources

Documentation

• PyroSim User Manual
• PyroSim Results User Manual
• PyroSim Release Notes
• FDS-SMV Home Page
• FDS-SMV Manuals
• FDS Material Data Resources

Tools

Combustion Calculator
Tunnel Critical Velocity Calculator, NFPA 502, 2014
Tunnel Critical Velocity Calculator, NFPA 502, 2017
Tunnel Critical Velocity Calculator, NFPA 502, 2020
D* Calculator
Duct Loss Due to Wall Friction Calculator
Fuel Composition Calculator
Heat Release Rate Calculator
SFPE Wood Crib Calculator
FED Calculator

• Online Calculators UT Fire Research Group
• Probabilistic Fire Simulator (PFS) Aalto University and VTT Technical Research Centre of Finland.
• U.S. Fire Dynamics Tools U.S. Nuclear Regulatory Commission
• NUREG-1824 Page U.S. Nuclear Regulatory Commission

Verification & Validation

• Verification Cases NIST
• Validation Cases NIST

Submit support questions to support@thunderheadeng.com or our public forum.
For more information on our support policies, see Technical Support.