Real-time simulation and prognosis of smoke propagation in compartments using a GPU / Anne Küsters. Jülich : Forschungszentrum Jülich GmbH, Zentralbibliothek, Verlag, [2018] ; copyright 2018
Content
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Introduction
Methodology
Physical Processes of Smoke Propagation
Numerical Models of Fluid Dynamics
Uncertainties and Errors in CFD
Simulation of Smoke Propagation on CPU
Code Structure Using Interfaces
Extension to Complex Geometries in 3D
Intermediate Code Testing via Unit Tests
Verification and Validation
Verification of the Implementation
Validation of the Underlying Model
Fire Induced Flow Experiment in a Compartment
Open Plume Experiment Using Particle Image Velocimetry
Summary
Towards Real-Time and Prognosis Simulation Using a GPU
Porting to GPU Using OpenACC
Performance Portability Analysis
Roofline Model
Measurement Setup
Theoretical and Measured Arithmetic Intensity
Performance Portability Results
Summary
Analysis of the Real-time and Prognosis Software
Speedup Analysis
Runtime Performance of Used Cases
Fire Induced Flow Experiment in a Compartment
Open Plume Experiment Using Particle Image Velocimetry
Real-Time and Prognosis Analysis
Summary
Closing Remarks
Appendix Compiling, Developing and Running the Software
Appendix Detailed Input Data of Test Cases
Advection Test Case
Artificial Diffusion Test Case
Diffusion Test Case
Diffusion (Hat) Test Case
Pressure Test Case
McDermott Test Case
Vortex Test Case
Lid-Driven Cavity Flow
Flow Around a Cube
Fire Induced Flow Experiment in a Compartment
Open Plume Experiment Using Particle Image Velocimetry
Tunnel Simulation for Real-time and Prognosis Analysis
Nomenclature
Bibliography
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