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  • Users: vdonovan
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  1. vdonovan

    Basic data collection for a small water system.

    Our tiny community water system consists of a spring-fed 20,000 gallon tank that distributes to 30 homes. We want to add some instrumentation to this system so that we can monitor use and plan for the future. We would like to collect data on in- and out-flows to the tank and the tank level...
  2. vdonovan

    Typical power transmitted over lines?

    Friends have raised the idea of using hydrogen generation coupled with fuel cells as a buffering mechanism on major transmission lines. When a line fails, the supply side would store electricity by generating hydrogen while the load side would continue to generate power using hydrogen...

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