II
III.2.3. MIKE HD .................................................................................................................. 33
III.3. Methodology of Study ...................................................................................................... 35
III.3.1. Generation of the mesh ............................................................................................. 35
III.3.2. Mesh and bathymetry results..................................................................................... 36
III.4. Penalizing directions ........................................................................................................ 39
III.5. Simulations and results ..................................................................................................... 41
III.5.1. Simulation Scenario .................................................................................................. 41
III.5.2. Results interpretation................................................................................................. 44
III.6. Conclusion ........................................................................................................................ 51
Chapter IV.
Design of rubble mounds breakwater .................................................................. 52
IV.1. Introduction ...................................................................................................................... 52
IV.2. Rubble mound breakwaters .............................................................................................. 52
IV.3. Design of rubble mounds breakwaters ............................................................................. 53
IV.3.1. Hudson formula ......................................................................................................... 54
IV.4. Results of the design calculations: ................................................................................... 59
IV.5. Conclusion ....................................................................................................................... 61
Chapter V. Hydraulic performance ............................................................................................ 62
V.1. Introduction ....................................................................................................................... 62
V.2. Run-up ............................................................................................................................... 63
V.3. Run-Down ......................................................................................................................... 65
V.4. Overtopping ....................................................................................................................... 67
V.5. Conclusion ......................................................................................................................... 69
Chapter VI.
Machine Learning ................................................................................................ 70
VI.1. Introduction ...................................................................................................................... 70
VI.2. Machine Learning ............................................................................................................ 70
VI.2.1. Supervised Learning ................................................................................................. 71
VI.2.2. Unsupervised Learning ............................................................................................. 71
VI.3. Supervised Learning algorithms ...................................................................................... 71
VI.3.1. Linear regression ....................................................................................................... 71
VI.3.2. Polynomial regression ............................................................................................... 72
VI.3.3. Decision Trees ........................................................................................................... 72
VI.3.4. Random Forest .......................................................................................................... 73