1. Date of download: 7/2/2016 Copyright © ASME. All rights reserved. From: Calibrated Coarse Grid-Finite Volume Method for the Fast Calculation of the Underhood Flow of a Vehicle J. Fluids Eng. 2013;135(10):104502-104502-5. doi:10.1115/1.4024749 Schematic illustration of the geometry and the flow field (top) of example 1 and its representation in the coarse grid (bottom) Figure Legend:

2. Date of download: 7/2/2016 Copyright © ASME. All rights reserved. From: Calibrated Coarse Grid-Finite Volume Method for the Fast Calculation of the Underhood Flow of a Vehicle J. Fluids Eng. 2013;135(10):104502-104502-5. doi:10.1115/1.4024749 Schematic illustration of two control volumes (example 2) Figure Legend:

3. Date of download: 7/2/2016 Copyright © ASME. All rights reserved. From: Calibrated Coarse Grid-Finite Volume Method for the Fast Calculation of the Underhood Flow of a Vehicle J. Fluids Eng. 2013;135(10):104502-104502-5. doi:10.1115/1.4024749 Geometry and flow field for the test case Figure Legend:

4. Date of download: 7/2/2016 Copyright © ASME. All rights reserved. From: Calibrated Coarse Grid-Finite Volume Method for the Fast Calculation of the Underhood Flow of a Vehicle J. Fluids Eng. 2013;135(10):104502-104502-5. doi:10.1115/1.4024749 Velocity field for the case u12 = 3 m/s Figure Legend:

5. Date of download: 7/2/2016 Copyright © ASME. All rights reserved. From: Calibrated Coarse Grid-Finite Volume Method for the Fast Calculation of the Underhood Flow of a Vehicle J. Fluids Eng. 2013;135(10):104502-104502-5. doi:10.1115/1.4024749 Mass flow rate through the porosity (top) and the difference between the simulation and CFD results (bottom) Figure Legend: