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Rosa, E. da; Bento Filho, A.; Barcellos, C.S. de
Proceedings of the 7. Brazilian Congress on Mechanical Engineering. v. A1983
Proceedings of the 7. Brazilian Congress on Mechanical Engineering. v. A1983
AbstractAbstract
[en] An analysis on the adhesive wear of heat exchangers tubes of PWR electric power plants is presented. The obtained results show that the proposed model is adequate, since the predicted tube wear life reasonably matches the recorded tube failure life. Some comments about the phenomenon are presented, in special their non linear characteristics and the uncertainty on the appropriate values of relevant design parameters. (Author)
[pt]
Descreve-se uma analise do desgate adesivo de tubos de trocadores de centrais nucleares do tipo PWR. Os resultados obtidos mostram uma boa adequacao do modelo proposto a situacao real, prevendo uma vida de desgaste para o tubo compativel com os resultados experimentais verificados com a operacao de centrais nucleares do tipo citado. Finalmente sao apresentados comentarios acerca do fenomeno, suas caracteristicas nao lineares e a grande incerteza acerca de parametros relevantes de projeto. (Autor)Original Title
Uma analise do degaste em tubos de trocadores de calor
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Source
Universidade Federal de Uberlandia (Brazil). Dept. de Engenharia Mecanica; 615 p; 1983; v. A p. 151-159; 7. Brazilian Congress on Mechanical Engineering; Uberlandia, MG (Brazil); 13-16 Dec 1983
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Miscellaneous
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Conference
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