Chemical Engineers' HandbookJohn Howard Perry McGraw-Hill book Company, Incorporated, 1941 - 3029 pagine |
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Pagina 2251
John Howard Perry. Deep - well pumps are vertical - axis centrifugal pumps . The impellers of these pumps are of two ... pump , or drive may be by belt , steam turbine , or engine . The pumping unit , and with one design the motor also ...
John Howard Perry. Deep - well pumps are vertical - axis centrifugal pumps . The impellers of these pumps are of two ... pump , or drive may be by belt , steam turbine , or engine . The pumping unit , and with one design the motor also ...
Pagina 2252
... pumped , and the opera- tion of these valves is related in a definite manner to the motions of the piston . The water end of a steam - driven double - acting pump is shown in Fig . 35 . A is the plunger actuated by means of the shaft B ...
... pumped , and the opera- tion of these valves is related in a definite manner to the motions of the piston . The water end of a steam - driven double - acting pump is shown in Fig . 35 . A is the plunger actuated by means of the shaft B ...
Pagina 2255
... pumps are suitable for producing uniform flow when conditions are constant . Triplex , double - acting pumps are used under the same conditions as triplex , single - acting pumps but are gen- erally of horizontal design . Reciprocating - ...
... pumps are suitable for producing uniform flow when conditions are constant . Triplex , double - acting pumps are used under the same conditions as triplex , single - acting pumps but are gen- erally of horizontal design . Reciprocating - ...
Sommario
Mathematical Signs and Symbols | 3 |
Natural Logarithms of Numbers | 36 |
Values and Logarithms of Expo | 46 |
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acetate acid alcohol aldehydes amines ammonia angle benzene bromide calculated Carbon cent chart Chem Chemical Engineering chloride circle coefficient Common Logarithms compounds Compounds-(Continued constant curve density diam diameter dimensions entropy equal equation equilibrium ether Ethyl Ethyl chloride Example factor flange flow fluid Formula fraction free energy fugacity gage gases given heat capacity heat of vaporization HNO3 hydrogen Inorganic insol ketone latent heat length linear liquid Logarithms measured metal meter method mixture molal obtained orifice oxide phase Phenol pipe Precipitate Radians radius reactants reaction salts scale side sodium solid Solubility solution specific heat standard substances sulfate Sulfur sulfuric acid surface temperature tion triangle tube units values vapor pressure velocity viscosity volume weight