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Filtering by: Creator Repukaiti, Reyixiati

Corrosion Resistance of Alloys in Direct-Fired Supercritical CO₂ Power Cycle Aqueous Environments

Creator:

Repukaiti, Reyixiati

Abstract:

Using supercritical CO₂ (sCO₂) as a working fluid has increasingly gained attention in the energy industry. sCO₂ power cycles has various advantages, such as high cycle efficiency, compact turbomachinery, and potential zero CO₂ emission. Along with these benefits, materials degradation issues have also been emphasized in the last decade. Aqueous...

Resource Type:

Dissertation
Corrosion Resistance of Alloys in Seawater and Supercritical Carbon Dioxide Environments

Creator:

Repukaiti, Reyixiati

Abstract:

The corrosion resistances of several alloys were investigated to optimize performance and cost in seawater and supercritical CO2 environments. Many alloys are prone to corrosion in seawater and/or supercritical CO2 containing impurity environments. Exposure and electrochemical experiments were conducted in both environments to evaluate alloys’ corrosion resistance. In seawater corrosion...

Resource Type:

Masters Thesis