. Cane sugar; a textbook on the agriculture of the sugar cane, the manufacture of cane sugar, and the analysis of sugar-house products. Fig. 191 Fig. 102 Fig. 193 escapes along ^vith the gases is totally lost ; and, besides, there will alwaysbe observed difficulty in regulation, owing to the large difference in pressurebetween the condenser and the earlier vessels. The loss of steam along with the gases has been given by Claassen,^* as based on Napiers formula for the flow of gas from an orifice : G = n F ^^JE. where G is the rate of flow, F the area of the orifice, p the pressure of the escap
. Cane sugar; a textbook on the agriculture of the sugar cane, the manufacture of cane sugar, and the analysis of sugar-house products. Fig. 191 Fig. 102 Fig. 193 escapes along ^vith the gases is totally lost ; and, besides, there will alwaysbe observed difficulty in regulation, owing to the large difference in pressurebetween the condenser and the earlier vessels. The loss of steam along with the gases has been given by Claassen,^* as based on Napiers formula for the flow of gas from an orifice : G = n F ^^JE. where G is the rate of flow, F the area of the orifice, p the pressure of the escap-ing gases, V their specific volume, and n a constant. If G is in lbs. per sec,F in sq. ins., p lbs. per sq. in., v cu. ft. per lb., n for circular orifices is about0-3. Claassen shows that with large openings very serious losses of steam mayoccur, and for apparatus of 10,000 sq. ft. he advises the following openings :— First body ^| in. ; second body ^^—if i- ^^ird body || in.—i in. ;fourth body i^Vi- ^^ ^^^° advises the use of diaphragms, the setting ofwhich is left to the superintendent and not to the workman. The distr
Size: 1917px × 1303px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectsugar, bookyear1921
