Week 7 - Updates

The ballast tank is on the brink of completion. A trip to the Machine Shop was planned to cut the inner rim of a large PVC pipe off to ensure a smooth and resistance-free inside. The pump of the the ballast tank was tested in the bathroom sink to test if water could successfully be pumped in and out. The pump did work successfully when tested five times.

A picture of the tubing and pliers we used to get the proper length is show below.

Part 1: Testing the Pump

 

Part 2: Testing the Pump


Our next step is to fully compile the parts of the submersible together and complete its construction. After its completion, we will repeatedly test its functionality in the pool available at the Drexel Athletic Center. If problems arise from there, we will have to formulate the best approach to fix any problems within the remaining time.