overflow pipe connected at thelower end to the supply pipe and discharging at its upper endinto the air. By varying the length of the overflow pipe anydesired depth of submergence could be obtained. Provisionwas made, as in the 1908 experiments, for taking the tempera-ture of the water as it… … [463] 60 BULLETIN OF THE UNIVERSITY OF WISCONSIN at atmospheric pressure into a conductor pipe, by means ofwhich it was led to the weighing tank or discharged as waste. Air Supply.—The source of air and the apparatus for con-trolling it and for measuring it were the same as in the 1908experiments,…
Pumping machinery · Compressed air
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