Changes between Version 84 and Version 85 of WikiStart
 Timestamp:
 Jan 30, 2020, 11:59:37 AM (7 months ago)
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WikiStart
v84 v85 57 57 58 58 == 2.4 References axis along the wall (horizontal and vertical) == 59 By definition we will use Ox and Oy axis to define the along shore and the cross shore axis. The central reference point (0,0) along the wall is chosen to be the closest point to the center of the tank (also labeled '''M0?'''). Positive direction corresponds to the mean wave or the mean flow direction. 60 61 __''We use seven references points along the wall to quantify the impact of the free surface deformation and the possible vertical deviation of the laser sheet???''__ 59 By definition we will use Ox and Oy axis to define the along shore and the cross shore axis. The central reference point (0,0) along the wall is chosen to be the closest point to the center of the tank. Positive direction corresponds to the mean wave or the mean flow direction. 60 61 __''We measure the water level at the wall and in the center of the tank to quantify the impact of the free surface deformation.'' 62 We also measure the height of the horizontal laser to determine the possible vertical deviation of the laser sheet???''__ 63 62 64 63 65 ''[[Image(DSC_0811_00001.jpg)]]'' 64 66 65 __''All these points will be measured every day before starting the Experiment??''__66 67 ''Position''''M2''''M1''''M0''''M1''''M2''68 ''H_coast (cm)''''''''''''''''''''''''''''''''''69 ''H_laser_up (cm)''''''''''''''''''''''''''''''''''70 ''H_laser_down (cm)'''''''''''''''''''''''71 67 72 68 == 2.5 Parameters for Shelf Break Experiments == … … 74 70 == 2.5.1 Fixed Parameters == 75 71 '''Notation''''''Definition''''''Values''''''Remarks''' 76 $T_{rotation}$Rotation period$50 \ s^^1$77 72 $H_{shelf}$Shelf height$0.5\ m$ 78 73 $H_{through}$Trough height$0.42\ m$ … … 85 80 == 2.5.2 Variable Parameters == 86 81 '''Notation''''''Definition''''''Unit''''''Initial Estimated Values''''''Remarks''' 82 $T_{rotation}$Rotation period$s$50, 30  87 83 $H_{water}$Total water depth$cm$60  70At the point where waterlevel is not influenced by rotation: r=?? m. 88 84 $H_{shelf}$Depth on shelf$cm$10  20estimated where?