Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 686
Fig. 289 which give the steam the right expansion in the rightdirection. With this velocity attained in the stationaryblades, the steam impinges upon the vanes, u, of the firstrunning wheel, and the bore of the housing can be keptwithin larger limits, because the steam flowing throughthe vanes is…