Browsing Geothermal by Subject "tunneling"

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Tunneling and Drilling for OTEC Cold Water Pipes

Energy Technology Engineering Center; Gerritsen, William J.; Robinson, Kendal S. (Energy Technology Engineering Center, 1985)

This report summarizes the results of a study to determine the feasibility of using a tunnel or large-diameter drilled shaft as a conduit for transporting cold water from an ocean depth of 2000 ft to an ocean thermal energy ...