Inside the railing there is an experiment upon the flow of air through a Venturi section and a sharp-edged orifice. The annex to this hydraulic laboratory is located in a room adjoining one side. It is 40 feet by 30 feet in plan and contains three steel and glass flumes which are supplied by a 6-inch line from the standpipe. The first of these flumes is 12 ... The tail-water elevation is adjusted with a manually controlled sliding gate operated through a worm gear. The flume is supplied with aanbsp;...
|Title||:||Journal of the Boston Society of Civil Engineers|