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Characteristics of in-service analysis of condensing heat exchangers in steam-turbine units for their modernization

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Abstract

An algorithm for thermal analysis of condensing heat exchangers in steam-turbine units, which makes it possible to account for unusual structural design of equipment, both original, and also as a result of modernization, as well as the effect of the location of the equipment in the process-flow diagram of a turbine plant and a number of other factors reflecting all interrelations between the equipment and other components, is proposed. Results of optimization thermal analyses of a condenser in accordance with the proposed algorithm, on the basis of which parameters were selected for its optimization, and also a comparison of computed data with data derived from tests of the modernized equipment, are presented.

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Authors and Affiliations

  1. Ural State Technical University, Yekaterinburg, Russia

    Yu. M. Brodov, M. A. Nirenshtein, K. É. Aronson & A. Yu. Ryabchikov

Authors
  1. Yu. M. Brodov
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  2. M. A. Nirenshtein
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  3. K. É. Aronson
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  4. A. Yu. Ryabchikov
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Translated from Élektricheskie Stantsii, No. 7, July 2007, pp. 15–18.

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Brodov, Y.M., Nirenshtein, M.A., Aronson, K.É. et al. Characteristics of in-service analysis of condensing heat exchangers in steam-turbine units for their modernization. Power Technol Eng 41, 291–294 (2007). https://doi.org/10.1007/s10749-007-0053-9

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  • DOI: https://doi.org/10.1007/s10749-007-0053-9

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