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Transpiration cooling of a rotating disk

Creator:: Cosart, William Primm
Resource Type:: Dissertation
Full Text:: approved: Redacted for privacy Dr. J. G. Knudsen/Dr. C. E. Wicks Heat transfer efficients were

Solubilities of various salts in cooling tower water and a correlation to determine their scaling threshold

Creator:: Herbig, Scott M.
Resource Type:: Masters Thesis
Full Text:: Correlation to Determine their Scaling Threshold AN ABSTRACT OF THE THESIS OF Scott M. Herbig for the

Deposition characteristics of magnesium silicate and calcium carbonate in cooling tower water

Creator:: Lee, Sai Heep
Abstract:: Deposition characteristics of magnesium silicate and calcium carbonate on a heated surface in cooling tower water using city water as make-up was investigated. Flow velocity, bulk temperature and calcium hardness were maintained constant at 5.3 ft/ sec, 95°F and 150 ppm as CaCO₃ respectively whereas surface temperature varied from 105°F...
Resource Type:: Masters Thesis
Full Text:: surface and the 'sticking probability'. The mass flux, J, is defined as J = k m (C b s - C ) where k

Heat transfer between moving beds of solids and a vertical tube

Creator:: Obuskovic, Nevenka S.
Abstract:: Heat transfer to moving packed beds of solids has been studied extensively but predictions are usually specific to the experimenter's own equipment. In order to obtain a more general predictive equation, the heat transfer coefficient was measured for a single vertical tube immersed in a moving packed bed of glass...
Resource Type:: Dissertation
Full Text:: g u r e ( V . A . 1 ) . 10 T im e (s ) 10 0 C o m p a r i s o n b e t w e e n h e a t

Turbulent mixing across adjacent subchannels in packed rod bundles using conductivity measurement

Creator:: Chan, Pui Yuen
Abstract:: Turbulent mixing across adjacent subchannels in packed rod bundles was studied using conductivity measurement and sodium chloride solution as the tracer. Single phase water was the fluid investigated. The packed rod bundles were seven stainless steel tubes, 1.905 cm in diameter and 152.4 cm long, arranged in hexagonal close-packed configuration...
Resource Type:: Masters Thesis
Full Text:: be reduced to where A = pw. /m. B = pw. ./ j C = pw. ./m. J,J D = pw. . im. L w. .. Equations

Fouling characteristics of cooling tower water containing corrosion inhibitors

Creator:: Santoso, Elisabeth
Abstract:: The fouling characteristics of cooling tower water containing various corrosion inhibitors and other additives on heat transfer surface have been investigated. Corrosion inhibitors investigated included zinc-chromate and phosphates. In addition, additives including polyacrylate and phosphonate (HEDP and AMP) were used to determine their effectiveness as antifoulants. The tests were conducted...
Resource Type:: Dissertation
Full Text:: APPENDICES Appendix A - Nomenclature 124 Appendix B Calibration Equations 128 Appendix C - Chemical

Plain and finned tube scaling in a deluged dry cooling system

Creator:: Frederick, Nicholas D.
Resource Type:: Masters Thesis
Full Text:: parameter equations. A modified Kern-Seaton deposit removal type equation, m = m* (1 - exp(-C/6 c )) was

Effects of water quality and surface temperature on the scaling characteristics of cooling tower water

Creator:: Lahm, Lawrence
Abstract:: The fouling of cooling tower water was investigated as a function of heater surface temperature and water quality. In particular, the effects on fouling of the addition of calcium in excess of the amounts required for saturation were examined. First, the average bulk water temperature was 97 ± 1 degree...
Resource Type:: Masters Thesis
Full Text:: : APPENDIX C: APPENDIX D: APPENDIX E: APPENDIX F: APPENDIX G: APPENDIX H: Nomenclature Calibration

Heat transfer between moving beds of solids and a transverse finned tube

Creator:: Obuskovic, Nevenka S.
Resource Type:: Masters Thesis
Full Text:: - heat transfer area (surface area of m 2 the finned tube) C ps - heat capacity of solids J/kgK d f

The effect of capillary tube dimensions on the viscosity of liquid-liquid dispersions in laminar flow

Creator:: Ichikawa, Shinya
Abstract:: The purpose of this research was to study the effect of capillary tube dimensions on the apparent viscosity of an unstable dispersion of two immiscible liquids. The study was limited to laminar flow at a constant temperature. The dispersions were composed of a commercial solvent, Shellsolv 360, manufactured by the...
Resource Type:: Masters Thesis
Full Text:: the M. S. in Chemical Engineering (Name) (Degree) (Major) Date thesis is presented C/J-obe

ScholarsArchive@OSU

Transpiration cooling of a rotating disk

Solubilities of various salts in cooling tower water and a correlation to determine their scaling threshold

Deposition characteristics of magnesium silicate and calcium carbonate in cooling tower water

Heat transfer between moving beds of solids and a vertical tube

Turbulent mixing across adjacent subchannels in packed rod bundles using conductivity measurement

Fouling characteristics of cooling tower water containing corrosion inhibitors

Plain and finned tube scaling in a deluged dry cooling system

Effects of water quality and surface temperature on the scaling characteristics of cooling tower water

Heat transfer between moving beds of solids and a transverse finned tube

The effect of capillary tube dimensions on the viscosity of liquid-liquid dispersions in laminar flow

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