10/7/2008 4:09 PM | |
Posts: 6 Rating:
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Thanks to everyone for being so helpful with my timing query. Q1 is a pump that pumps water into the metal tank from T1. Q2 is a pump that pumps water out of the metal tank. I1 indicates T1 is full, which means we need to empty it into the metal tank. I2 indicates the metal tank is full. We want it to stay full as long as possible and only empty when T1 becomes full. I3 indicates that the metal tank is empty, which is should only be for a short period between emptying and filling it.. It takes just over 2 hours to fill or empty the metal tank. We need to blow water through the metal tank for 10 mins every 8 hours unless it is having water being pumped out of it. In summary, when T1 is full, the metal tank should empty itself and then fill from T1. AttachmentOLIVE GROVE PROGRAM.zip (600 Downloads) |
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