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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effect of Feed Water Temperature on the Operational Reliability of High-Pressure Drum Boilers
Results of tests on the TPE-208 boiler with and without a high-pressure preheater are presented. It is shown that, because of the presence of bubbler-scrubbing systems in the separation schemes of high-pressure boilers, the steam capacity of the baffles is higher than that of the boiler for saturated steam. Under certain conditions (constant circulation surges, delivery of 100% of the feed water to the bubbler-scrubbing system, higher thermal absorption at the surface, etc.), this leads to reduced circulation reliability. Recommendations are developed for increasing the reliability of the temperature regime for the heating surfaces.
Effect of Feed Water Temperature on the Operational Reliability of High-Pressure Drum Boilers
Results of tests on the TPE-208 boiler with and without a high-pressure preheater are presented. It is shown that, because of the presence of bubbler-scrubbing systems in the separation schemes of high-pressure boilers, the steam capacity of the baffles is higher than that of the boiler for saturated steam. Under certain conditions (constant circulation surges, delivery of 100% of the feed water to the bubbler-scrubbing system, higher thermal absorption at the surface, etc.), this leads to reduced circulation reliability. Recommendations are developed for increasing the reliability of the temperature regime for the heating surfaces.
Effect of Feed Water Temperature on the Operational Reliability of High-Pressure Drum Boilers
Fedorov, A. I. (Autor:in) / Baev, D. A. (Autor:in)
2017
Aufsatz (Zeitschrift)
Englisch
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