Zobrazeno 1 - 10
of 279
pro vyhledávání: '"H. S. Mickley"'
Publikováno v:
The Canadian Journal of Chemical Engineering. 43:61-68
Experimental measurements were made of the rate at which coke, deposited in situ, was burned off a porous chromia-alumina dehydrogenation catalyst by hot air. Over the range of variables examined, the regeneration rate passed from complete dependence
Publikováno v:
Journal of Applied Mechanics. 37:488-493
The maximum drag reduction in turbulent pipe flow of dilute polymer solutions is ultimately limited by a unique asymptote described by the experimental correlation: f−1/2=19.0log10(NRef1/2)−32.4 The semilogarithmic mean velocity profile correspon
Publikováno v:
Journal of Fluid Mechanics. 30:305-328
Drag reduction caused by dilute, distilled water solutions of five polyethylene oxides, molecular weights from 80,000 to 6,000,000, in turbulent pipe flow was studied experimentally in 0·292 and 3·21 cm ID pipes. It was found that the onset of drag
Publikováno v:
Journal of Polymer Science. 60:121-140
Publikováno v:
Chemical Engineering Science. 22:619-626
The experiments reported show that Pitot tubes and hot film cylinders behave anomalously in the turbulent flow of dilute polymer solutions. The discrepancy in the Pitot tube readings increases with the absolute velocity, the molecular weight and conc
Publikováno v:
AIChE Journal. 10:149-154
A method is presented for using an adiabatic reactor to study the kinetics of reactions of gases on solid catalysts. The method is based on measurement of the steady state axial profile of temperature or composition in a specially designed adiabatic
Publikováno v:
The Journal of Chemical Physics. 12:408-412
The thermodynamic properties of sulfur trioxide in the ideal gas state are calculated from molecular data. To obtain satisfactory agreement with the equilibrium data for the reaction SO2+½O2=SO3, it is necessary to include vibrational anharmonicitie
Autor:
H. S. Mickley, K. W. M. Letts
Publikováno v:
The Canadian Journal of Chemical Engineering. 41:273-279
The prediction of chemical yield and productivity for packed tubular reactors is examined in two articles. A mathematical model and digital computing scheme are presented for reactors with several reactions, large heat effects, and heat exchange at t
Autor:
H. S. Mickley, D. F. Fairbanks
Publikováno v:
AIChE Journal. 1:374-384
In order to determine the nature of the resistance controlling heat transfer between fluidized beds and surfaces in contact with them, heat transfer measurements were made on the same solid constituents with several different fluidizing gases. The he
Publikováno v:
Transactions of the Society of Rheology. 10:335-351