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Corrosion of Carbon and Stainless Steels in H₂O-sCO₂ Environments for Power Cycle Applications

Creator:: Teeter, Lucas
Abstract:: The corrosion behaviors of carbon and stainless steels were investigated in supercritical CO₂ (sCO₂ ) containing H₂O and O₂ simulating conditions that exist in direct sCO₂ power cycle heat exchangers. Thermodynamic properties of CO₂-H₂O-O₂ systems related to the corrosion phenomena were determined using NIST software. The exposure tests of the...
Resource Type:: Masters Thesis
Full Text:: of Heat Exchanger Alloys in Supercritical Carbon Dioxide for power cycle applications. The author

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:: Corrosion fouling involves an electrochemical reaction of the heat exchanger surface, producing reaction

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:: other additives on heat transfer surface have been investigated. Corrosion inhibitors investigated

Heat transfer and pressure profiles in the vicinity of annular orifices

Creator:: Williams, Peter Stanton
Resource Type:: Masters Thesis
Full Text:: The most common type of industrial heat transfer equipment is the shell and tube heat exchanger

An investigation of the effects of immersed heat exchanger tube spacing and arrangement on the quality of fluidization in a cold phase two-dimensional fluidized bed

Creator:: Lockwood, Dwight Norris
Abstract:: The feasibility of fluidized bed combustion of coal for commercial and industrial steam power generation has been established and reported in the literature. Satisfactory removal of sulfur oxides from the combustion product gases has also been reported. In this experiment various heat exchanger tube patterns, of commercial size tubes, were...
Resource Type:: Masters Thesis
Full Text:: corrosion of heat exchanger tube specimens. Heat transfer 25 coefficients in the 400 W /m2K (70 Btu/ft2

A study of forces on simulated heat exchange tubes immersed in a cold fluidized bed

Creator:: Donovan, Jerry Eugene
Abstract:: The object of this research, project was to study how different parameters effect the magnitude and frequency composition of forces exerted on simulated heat exchange tubes immersed in a cold fluidized bed. Two arrays of tubes were assembled with the tubes mounted in an equilateral triangular pitch pattern. The center...
Resource Type:: Masters Thesis
Full Text:: holds the tubes in place. Unlike corrosion, the.data on mechanical stresses on heat exchange tubes in

Experimental studies of a partially defluidized bed with immersed heat exchange tubes

Creator:: Sitthiphong, Norkun
Abstract:: The object of this research study is to investigate and provide some fundamental information about bed slumping in a partially defluidized bed combustor. Due to the difficulty in making measurements and observations at high temperature, a dynamically similar cold phase fluidized bed was used to model the high temperature case....
Resource Type:: Dissertation
Full Text:: immersed heat exchange tubes AN ABSTRACT OF THE THESIS OF NORKUN SITTHIPHONG for the degree of DOCTOR OF

Local shell-side heat transfer coefficients and pressure drop in a tubular heat exchanger with orifice baffles

Creator:: Lee, Kyu Sung
Resource Type:: Masters Thesis
Full Text:: drop in a tubular heat exchanger with orfice baffles LOCAL SHELL-SIDE HEAT TRANSFER COEFFICIENTS AND

Local shell-side heat transfer coefficients in the vicinity of baffles in tubular heat exchanges

Creator:: Gurushapkariah, Mysore Shamanna
Resource Type:: Masters Thesis
Full Text:: Equipment . . . . . a . 25 1. The Node). Heat Exchanger . a a a 25 2. The bensin(, grobe ... e a 25 :3

Local shell-side heat transfer coefficients in baffled tubular heat exchangers

Creator:: Ambrose, Tommy W.
Resource Type:: Dissertation
Full Text:: ~quipment • • • • . . . . . . . . 32 1 . Model Heat Exchanger . • . • . . . • • . 32• 2 . Sensing Tnbe

ScholarsArchive@OSU

Corrosion of Carbon and Stainless Steels in H₂O-sCO₂ Environments for Power Cycle Applications

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

Fouling characteristics of cooling tower water containing corrosion inhibitors

Heat transfer and pressure profiles in the vicinity of annular orifices

An investigation of the effects of immersed heat exchanger tube spacing and arrangement on the quality of fluidization in a cold phase two-dimensional fluidized bed

A study of forces on simulated heat exchange tubes immersed in a cold fluidized bed

Experimental studies of a partially defluidized bed with immersed heat exchange tubes

Local shell-side heat transfer coefficients and pressure drop in a tubular heat exchanger with orifice baffles

Local shell-side heat transfer coefficients in the vicinity of baffles in tubular heat exchanges

Local shell-side heat transfer coefficients in baffled tubular heat exchangers

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