ENHANCING LIFE AND RELIABILITY OF EXISTING SUPERHEATERS AND REHEATERS: SEVENTEEN YEARS OF PERFORMANCE

机译：增强现有超级热爱者的生活和可靠性和再热演员：十七年的表现

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A review is presented of 17 years experience in the application of a technology to increase the reliability of superheaters and reheaters without replacement. More than 20 superheaters and reheaters have been modified and have accumulated more than one million hours since they were modified. The technology, called TubeMod, optimizes the temperature profiles by redistributing steam flow from cold tubes to hot tubes to reduce peak temperatures to enhance life and avoid future failures. Removal of high temperature restrictions and application on a T91 superheater are also discussed.

机译：审查载于17年来应用技术的经验，以提高超级精灵者和再美家的可靠性而无需更换。 20多名超级优质人员和再热演员已被修改，并且自修改以来累计了超过一百万小时。该技术称为TubeMod，通过将蒸汽流从冷管重新分配到热管来优化温度曲线，以减少峰值温度以增强寿命，避免未来的故障。还讨论了在T91过热器上拆除高温限制和应用。

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《American Society of Mechanical Engineers Power Conference》|2007年||共9页
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Kevin G. Hara; Thomas D. Burnett;
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1. Materials and their service properties for superheater and reheater tubing in power stations with advanced steam parameters -- part 1: new superheater materials [J] . R. U. Husemann VGB KraftwerksTechnik . 1999,第9期

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2. Rates of fireside corrosion of superheater and reheater tubes: making sense of available data [J] . Wright I. G., Shingledecker J. P. Materials at High Temperatures . 2015,第4期

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4. ENHANCING LIFE AND RELIABILITY OF EXISTING SUPERHEATERS AND REHEATERS: SEVENTEEN YEARS OF PERFORMANCE [C] . Kevin G. Hara, Thomas D. Burnett ASME(American Society of Mechanical Engineers) Power Conference; 20070717-19; San Antonio,TX(US) . 2007

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机译：先进蒸汽循环过热器和再热器合金的研究。

ENHANCING LIFE AND RELIABILITY OF EXISTING SUPERHEATERS AND REHEATERS: SEVENTEEN YEARS OF PERFORMANCE

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