To be a success, the air- bubbler system will have to compete with conventional dredging as regards cost, apart from the other ... By a suitable linkage the wave generator can act as a hinged paddle, a plunger, or as a combination of the two, depending on the ... (h) A laboratory report including mechanical drawings, circuit diagrams and photographs will be prepared. ... A full scale three- story plumbing system has been erected in the Hydrodynamics Laboratory of Ecole Polytechnique.
|Title||:||Hydraulic research in the United States|
|Author||:||United States. National Bureau of Standards|