Changes between Version 37 and Version 38 of WikiStart


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Timestamp:
Sep 13, 2017, 5:47:19 PM (3 years ago)
Author:
darelius4e
Comment:

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  • WikiStart

    v37 v38  
    251251'''Experiment EXP04'''
    252252
    253 We started a new experiment at !10:25 with a reduced flow rate of about $Q = 20 l/min$ (diaphrama diameter of 6.8 mm). The first HS is run for 15 min now. We waited for 5 more minutes until the flow is more established until we start the scan.
     253We started a new experiment at !10:25 with a reduced flow rate of about $Q = 20 l/min$ (diaphrama diameter of 6.8 mm). The first HS is run for 15 min now. We did five more minutes of horizontal slize before we started the scan.
    254254
    255255Note: During the scan, the laser is shaking too much! This needs to be changed.
    256256
    257257Observations: The bubble at the source disappeared due to the lower flow rate. The current follows along the slope and turns left at the 2nd curvature into the trough. After the 15 min after the flow was turned on, the flow bifurcates at the continental coast and at the trough and fills up the trough. The return flow does not follow along the upstream slope of the trough, but occurs in the middle of the trough. The main current along the slope is getting wider with time. [[BR]]''''''''''
     258
     259'''Experiment EXP05'''
     260
     261The vertical velocity of the laser was decreased to