title: ÐÐ½Ð°Ð»Ð¸Ð· Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð³Ð»ÑÑÐµÐ½Ð¸Ñ Ð¾Ñ Ð»Ð°Ð¶Ð´Ð°ÑÑÐ¸Ñ ÑÑÑÐ±Ð¾Ðº Ð² ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐµ ÐÐ¢Ð£ Ð-1200-6,8/50 Ð½Ð° ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ° ÐÐ­Ð¡
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Analysis of influence of cooling tubes blanking in the condenser of STP K-1200-6,8/50 on technical and economic performance of NPP power unit
Creators: name: ÐÑÐ°Ð³Ð¸Ð½, ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾Ñ ÐÐ¢Ð£
Ð³Ð»ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐ±Ð¾Ðº
ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ñ
ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·
ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ
condenser of a STP
blanking of tubes
corrosion
technical and economic analysis
cost price

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description: Subject matter of the graduate qualification work: "Analysis of influence of cooling tubes blanking in the condenser of STP K-1200-6,8/50 on technical and economic performance of NPP power unit". Tasks to be solved during performance of graduate qualification work: 1. Study of peculiarities of operation of the condenser group of a steam turbine unit, as well as the issues of rational placement of the tube system in the condenser vessel. 2. Study of reasons of vacuum deterioration due to increase of thermal resistance on condenser tubes and methods of condenser tubes operation monitoring. 3. Review of methods of blanking of cooling tubes in condensers of a STP, and the main advantages and disadvantages of these methods are considered. 4. Development of the STP model and calculation of its main parameters. Analysis of influence of changes in technical parameters of condenser group on economic component of NPP power unit. Thus, the result of this work was a comprehensive solution to the problem of blanking the cooling tubes in the condenser group of a steam turbine unit, the causes leading to such emergencies were identified, and their main consequences were considered.