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Filtering by: Creator Kennedy, James A. Remove constraint Creator: Kennedy, James A. Advisor Knudsen, James G. Remove constraint Advisor: Knudsen, James G.

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  • The effect of copolymer and iron on the fouling characteristics of cooling tower water containing corrosion inhibitors

    Creator:
    Abu-Al-Saud, Abdullah A.
    Abstract:
    Various antifoulant treatment programs and the considerations necessary for the effective use of such programs were examined. Two different groups of tests, with and without iron contamination, have been carried out on the effectiveness of several of the state-of-the-art copolymers (PA, HEDP, AA/HPA, AA/MA, SS/MA and AA/SA) in the inhibition...
    Resource Type:
    Dissertation
    Full Text:
    characteristics of cooling tower water containing corrosion inhibitors AN ABSTRACT OF THE THESIS OF Abdullah A

  • Nucleate boiling in a vertical annular duct

    Creator:
    Daniel, Tyrone
    Abstract:
    Nucleate boiling of water in a vertical annulus was studied. The test section was entirely of stainless steel construction and was formed by a length of stainless steel tubing with a stainless steel heater rod centered in it. Two test sections with length to diameter ratios of 18 and 33...
    Resource Type:
    Masters Thesis
    Full Text:
    Privacy (I ir James G. Knudsen / / Nucleate boiling of water in a vertical annulus was studied. The

  • Fouling characteristics of a desalted crude oil

    Creator:
    Lin, Dah-cheng
    Abstract:
    The fouling characteristics of a desalted crude oil were investigated in a systematic investigation. There are two main parts in this study, the dry bulk tests (dehydrated crude oil) and the wet bulk tests (to which desalter brine was added). Three barrels of desalted crude oil provided by Amoco Oil...
    Resource Type:
    Masters Thesis
    Full Text:
    Fouling Characteristics of a Desalted Crude Oil AN

  • Nucleate boiling of various fluids in a thermosiphon reboiler

    Creator:
    Oufer, Lounes
    Abstract:
    A study of nucleate boiling of water, four alcohols and three ethanol-water mixtures was conducted in a vertical thermosiphon reboiler. The test section consisted of a 1/2- inch diameter electrically heated stainless-steel rod jacketed by a 15-inch long pyrex glass tube. Two different inside diameters of the glass tube corresponding...
    Resource Type:
    Masters Thesis
    Full Text:
    Reboiler Abstract approved: Redacted for Privacy Dr. James Gi. Knudsen A study of nucleate boiling of

  • A study of two-phase liquid-liquid flow in pipes

    Creator:
    Soot, Peet Mati
    Abstract:
    The pressure drop for two-phase liquid-liquid flow is theoretically predicted for each flow regime. Empirical correlations, which are applicable in all flow regimes, are also presented for holdup as well as pressure drop. The experimental study covered bubble and drop flow regimes. The discontinuous phase was injected by nozzle into...
    Resource Type:
    Dissertation
    Full Text:
    PHILOSOPHY (Name) (Degree) in CHEMICAL ENGINEERING presented on (Major) Title: A STUDY OF TW.PHASE LIQUID

  • Calcium carbonate scaling in a deluged dry cooling system

    Creator:
    Barton, Kathleen Patricia
    Abstract:
    Scaling characteristics of calcium carbonate on a heated surface in a deluged dry cooling system were investigated. Bulk temperature of the deluge water was maintained constant at 90°F. Air flow velocity was maintained constant at 181 cfm., and deluge water flow was maintained at the minimum level that provided thorough...
    Resource Type:
    Masters Thesis
    Full Text:
    Calcium carbonate scaling in a deluged dry cooling system

  • Heat transfer in a fluidized bed tubular heat exchanger

    Creator:
    Genetti, William Ernest
    Resource Type:
    Dissertation
    Full Text:
    Heat transfer in a fluidized bed tubular heat exchanger

  • Motion picture study of a vertical climbing film in an annular duct

    Creator:
    Scott, Bruce Douglas
    Abstract:
    This paper describes a study of two-phase gas-liquid vertical annular climbing film flow. Using a high speed Fastax movie camera, motion was slowed sufficiently to facilitate detailed analysis of the climbing film structure, based on single frame projections. The dynamic characteristics of the liquid film could likewise be obtained, though...
    Resource Type:
    Masters Thesis
    Full Text:
    : Dr. James G. Knudsen This paper describes a study of two-phase gas-liquid vertical annular climbing

  • Local and average heat transfer coefficients in a fluidized bad heat exchanger

    Creator:
    Noe, Alphonse Roman
    Abstract:
    Local and average heat transfer coefficients for heat transfer from internal tubes to a fluidized bed were investigated. A fluidized bed heat exchanger was compared to a baffled and an unbaffled exchanger in terms of power and heat transfer surface area requirements. The fluidized bed heat exchanger consisted of a...
    Resource Type:
    Masters Thesis
    Full Text:
    'essor) Local and average heat transfer coefficients for heat transfer from internal tubes to a

  • 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:
    Heat transfer between moving beds of solids and a