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Ð’ данной работе произведён раÑчёт прÑмоточного парогенератора Ð´Ð»Ñ Ñ‡ÐµÑ‚Ñ‹Ñ€Ñ‘Ñ…Ð¿ÐµÑ‚Ð»ÐµÐ²Ð¾Ð³Ð¾ Ð’Ð’ÐÐ -1200. РаÑÑмотрены пÑть различных учаÑтков ÐºÐ¸Ð¿ÐµÐ½Ð¸Ñ Ñ€Ð°Ð±Ð¾Ñ‡ÐµÐ³Ð¾ тела в межтрубном проÑтранÑтве. Выполнен теплогидравличеÑкий и компоновочный раÑчёты. Проведён оценочный прочноÑтной раÑчёт Ñлементов парогенератора. СоÑтавлена Ð¿Ñ€Ð¸Ð½Ñ†Ð¸Ð¿Ð¸Ð°Ð»ÑŒÐ½Ð°Ñ Ñ‚ÐµÐ¿Ð»Ð¾Ð²Ð°Ñ Ñхема и раÑÑчитан коÑффициент полезного дейÑÑ‚Ð²Ð¸Ñ Ñнергоблока Ñ Ð¿Ñ€Ñмоточным парогенератором.ПрÑмоточный парогенератор вырабатывает пар более выÑоких параметров, что позволÑет иÑпользовать быÑтроходную турбину, более требовательную к влажноÑти пара. Другой целью работы ÑвлÑетÑÑ Ð¿Ð¾Ð´Ð³Ð¾Ñ‚Ð¾Ð²ÐºÐ° формул и методик раÑчёта Ð´Ð»Ñ Ð´Ð°Ð»ÑŒÐ½ÐµÐ¹ÑˆÐµÐ³Ð¾ Ñ€Ð°Ð·Ð²Ð¸Ñ‚Ð¸Ñ Ð¸ поиÑка новых решений в проектировании прÑмоточных парогенераторов. РаÑчёт принципиальной тепловой Ñхемы Ñнергоблока проводилÑÑ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑƒÑ‡ÐµÐ½Ð¸Ñ Ð·Ð½Ð°Ñ‡ÐµÐ½Ð¸Ñ ÑлектричеÑкой мощноÑти, при тепловой мощноÑти реактора в 3200 МВт.Â
The purpose of this project is to calculate once-through steam generator for pressurised water reactor WWER-1200. Considered five parts of heat exchange area with different boiling types in intertubular space. Thermohydraulic and layout calculations were performed. Strength calculation was made for steam generator elements. Heat balance scheme drawn up and the efficiency of a power unit with a once-through steam generator was calculated. Once-through steam generator produce superheated steam, what allow to use full-speed turbine. Another purpose of the work is to prepare formulas and calculation methods for further development and search for new solutions in design of once-through steam generators. The calculation of heat balance of the power unit was carried out to obtain the value of the electric power, with a thermal power of the reactor of 3200 MW.
once-through steam generator, thermohydraulic calculation, pressurised water reactor, пÑÑмоÑоÑнÑй паÑогенеÑаÑоÑ, водо-водÑной ÑекÑоÑ, ÑеплогидÑавлиÑеÑкий ÑаÑÑÑÑ
once-through steam generator, thermohydraulic calculation, pressurised water reactor, пÑÑмоÑоÑнÑй паÑогенеÑаÑоÑ, водо-водÑной ÑекÑоÑ, ÑеплогидÑавлиÑеÑкий ÑаÑÑÑÑ
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