Resumo

CALVO-GONZALEZ, Alberto E.; DOMINGUEZ-RIOS, Lissiz; QUINTERO-CABRERA, Diego  e  RODRIGUEZ-BERTRAN, José R.. Gas turbines characterization for their employment in process combination. Ingeniería Mecánica [online]. 2016, vol.19, n.2, pp. 85-93. ISSN 1815-5944.

The general objective of this work was to make an inventory of gas turbines, available in the market, with the appropriate coefficients to make easer the gas turbine selection that better match to the required needs.  An exhaustive bibliographical search in turbines revealed that they were not articles about the selection of the appropriate, commercially available gas turbine; but was corroborated the validity and pertinence of the previously chosen coefficients based on the theoretical analysis. Based on the made gas turbine inventory 45 graphics for the analysis of the variation of some coefficients with others were drawn. The selection of gas turbine basic approaches to choose was determined by the repowering method type. The calculation methodology to fulfill was described, and also an example of economic calculation.

Palavras-chave : repowering combined cycle; gas turbine; steam turbine; process combination.

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