. American engineer and railroad journal . Nozzle o/jiieteei £ /£/ 4 07 ZOS jS 3 4& /7j //C^ ■ - 391 SrsA/n pf>essu/f£ im YCHEJ Of *E#CUflY 7/V OF VACUMIYl //V WA T£f> CQ1MMH Nozzle o/jmeteb 4- 33 3J9 93 ,Ve ^^^ i,SC //l-^^— / *o 391-. 3 91 StEsQM PRESSURE wIHCH£3 OF *1£>iCL/R Y 37 miles per hour, a cut-off at .2 stroke, and exhausting througha nozzle of in. in diameter. All of the experiments withthe is stacks, of which 15 were in four different lengths, weremade with this steam pressure, the openings into the air cham-ber remaining the same, and all other conditions be
. American engineer and railroad journal . Nozzle o/jiieteei £ /£/ 4 07 ZOS jS 3 4& /7j //C^ ■ - 391 SrsA/n pf>essu/f£ im YCHEJ Of *E#CUflY 7/V OF VACUMIYl //V WA T£f> CQ1MMH Nozzle o/jmeteb 4- 33 3J9 93 ,Ve ^^^ i,SC //l-^^— / *o 391-. 3 91 StEsQM PRESSURE wIHCH£3 OF *1£>iCL/R Y 37 miles per hour, a cut-off at .2 stroke, and exhausting througha nozzle of in. in diameter. All of the experiments withthe is stacks, of which 15 were in four different lengths, weremade with this steam pressure, the openings into the air cham-ber remaining the same, and all other conditions being un-changed. Each stack was tested with Ave different diameters of noz-zle openings. In all there were 320 different combinations ofstack and nozzle relations tested. In each of these relationsthere were at least 10 different positions of the nozzle em- have spoken upon the sub jeet, all is not smooth run-ning, and the lot of thesuperintendent of repairsis not a happy one. Acertain king, we are told,once made an attempt torun a number of clocks inexact unison, and madesuch a failure of it that noone has since had the cour-age to so much as make theattempt until the electri-cians started in to do prac-tically the same thing byputting two
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
