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Underground Transportation Systems

Underground Transportation Systems

Modeling the entire system in 1 dimension
Modeling the entire system in 1 dimension 1
Preparing the system network diagram (Mimic Diagram)
Preparing the system network diagram (Mimic Diagram) 2
Constructing the SES 4.1 Model
Constructing the SES 4.1 Model 3
Selection of Design Fire Scenarios depending on the critical tunnel locations
Selection of Design Fire Scenarios depending on the critical tunnel locations 4
Running SES 4.1. Simulations and obtaining ventilation velocities
Running SES 4.1. Simulations and obtaining ventilation velocities 5
Calculation of Critical Velocity for Each fire scenario
Calculation of Critical Velocity for Each fire scenario 6
Comparison of ventilation velocity with corresponding critical velocity
Comparison of ventilation velocity with corresponding critical velocity 7
Obtaining required ventilation system capacity for each ventilation structure
Obtaining required ventilation system capacity for each ventilation structure 8
Modeling the entire system in 3 dimensions
Modeling the entire system in 3 dimensions 1
Construction of 3D solid Model of the stations
Construction of 3D solid Model of the stations 2
Preparation of Human Evacuation Scenarios
Preparation of Human Evacuation Scenarios 4
Construction of station CFD and Evacuation models
Construction of station CFD and Evacuation models 5
3D Fire Simulations with CFD tools
3D Fire Simulations with CFD tools 6
Human Evacuation Simulations
Human Evacuation Simulations 7
Combined simulations of Fire and Evacuation
Combined simulations of Fire and Evacuation 8
Performance Analyses
Performance Analyses 9
Design Modifications
Design Modifications 10
Final Design
Final Design 11