Practical Laws and Data on the Condensation of Steam in Covered and Bare Pipes: To which is Added a Translation of Péclet's "Theory and Experiments on the Transmission of Heat Through Insulating Materials." |
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Page 1
... temperature of the surrounding air , and on the form and dimensions of the body . " Figure 4 , for horizontal cylinders , and Figure 5 for vertical ones , give the values of the heat loss by Loss of Heat from Covered Steam Pipes 3.
... temperature of the surrounding air , and on the form and dimensions of the body . " Figure 4 , for horizontal cylinders , and Figure 5 for vertical ones , give the values of the heat loss by Loss of Heat from Covered Steam Pipes 3.
Page 2
... CYLINDERS 8 9 Outside diam . of cylinder in inches . 1.3 2 10 11 12 13 14 15 4 .6 .5 .8 .8 Fig.5 VALUES OF K ' FOR VERTICAL CYLINDERS Values Loss of Heat from Covered Steam Pipes.
... CYLINDERS 8 9 Outside diam . of cylinder in inches . 1.3 2 10 11 12 13 14 15 4 .6 .5 .8 .8 Fig.5 VALUES OF K ' FOR VERTICAL CYLINDERS Values Loss of Heat from Covered Steam Pipes.
Page 3
... CYLINDERS Values of K ང་ Outside diam . in inches . - 2 " - 8 18 ་ .6 .5 .4 .3 2 4 . 6 8 10 12 14 16 18 20 22 24 26 28 30 Height of cylinder in feet . I " NOMINAL PIPE SIZE THICKNESS OF COVERING IN INCHES Loss of Heat from Covered Steam ...
... CYLINDERS Values of K ང་ Outside diam . in inches . - 2 " - 8 18 ་ .6 .5 .4 .3 2 4 . 6 8 10 12 14 16 18 20 22 24 26 28 30 Height of cylinder in feet . I " NOMINAL PIPE SIZE THICKNESS OF COVERING IN INCHES Loss of Heat from Covered Steam ...
Page 4
... cylinder , the principle is the same but the expression changes . Consider a section one foot long . Let R and R ' be the inside and outside radii , in feet , of the cylinder of insulating material , tand the respective surface ...
... cylinder , the principle is the same but the expression changes . Consider a section one foot long . Let R and R ' be the inside and outside radii , in feet , of the cylinder of insulating material , tand the respective surface ...
Page 9
... cylinder 4 % inches in diameter , K.56 from Figure 4 . Then for a difference of 50 degrees Fahrenheit . R.75 X 1.2 X 1.02 = A.56 X 1.2 .92 = .67 Q = 1.59 The above coefficients by which we have modified K and Loss of Heat from Covered ...
... cylinder 4 % inches in diameter , K.56 from Figure 4 . Then for a difference of 50 degrees Fahrenheit . R.75 X 1.2 X 1.02 = A.56 X 1.2 .92 = .67 Q = 1.59 The above coefficients by which we have modified K and Loss of Heat from Covered ...
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Practical Laws and Data on the Condensation of Steam in Covered and Bare ... Charles Pearson Paulding No preview available - 2017 |
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2d edition 4th edition agitator air contact Applied Asbestos Barrus body calculation cast iron coefficient conductivity constant temperature Construction copper cylinder D. K. Clark Diagrams diameter difference of temperature disc Drawing Elementary Engines and Boilers equal excess of temperature experiments exterior temperature Fahr Fahrenheit feet figure foot per hour formula galvanometer glass Hair Felt Hand-Book heat emitted heat transmitted horizontal hour per square Illustrated inches increase inner sphere inner surface interior Jacobus layers London loss of heat Machinists Magnesia material metal Mineral Wool motion NOMINAL PIPE SIZE obtained outer surface paper Péclet Philadelphia plate Power Practical Treatise quantity of heat radiation rate of cooling régime revised and enlarged square foot Steam Boilers Steam Engine steam pipe steam pressure surrounding air Tables Temp test pipes theory thermometer thermopile thickness of covering tion transmission of heat traverses tube velocity vertical vessel walls York