This app includes generation and transportation of TDG in lower Columbia River, you can generate TDG under any case of spill and see how it transports.

default-2023

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<ul><li class="ql-align-justify">This app includes the generation and transportation of TDG in the Columbia River, you can generate TDG under any case of spill and see how it transports.</li><li class="ql-align-justify">There are three dams included in the app: Hugh Keenleyside Dam (HLK), Brilliant Dam (BRD), and Waneta Dam (WAN). In each dam, the following inputs are needed: Forebay and tailrace tailwater elevation (Forebay EL, Tailrace EL); Temperature; Forebay TDG level (%); Discharge in each operated spill gates (SPOGs &amp; LLOGs), and generating stations at HLK (ALGS), BRD (BRD Gen &amp; BRX Gen), and WAN (WAN Gen &amp; WAX Gen). Q_spill and Q_total are spill discharge and total discharge (spillways &amp; generating units), respectively.</li><li class="ql-align-justify">After all the needed data is entered into the app, the TDG distribution can be obtained by clicking “SUBMIT”.&nbsp;</li></ul>

The order of preference for gate openings:LLOG: 4 – 3 – 2 – 5 – 6 – 7 – 1 – 8 SPOG: 4&amp;3 – 2 – 1

The order of preference for gate openings:2 – 3 – 4 – 8 – 7 – 5 – 6 – 1

The order of preference for gate openings:2&amp;3&amp;4 – 5&amp;6 – 7&amp;8&amp;9 – 1

Documentation

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