Search academic texts

Information × Registration Number 0308U003181, 0107U003860 , R & D reports Title Preparation of Tender Documents and Engineering and Economic Feasibility Proposals. Preparation of Technical Documents for Preparation of Tenders for Feed Water and Condensate Pumps for NPP "Bhavini" in India. popup.stage_title Підготовка тендерної документації та техніко-економічних пропозицій. Підготовка технічної документації для підготовки тендерних пропозицій по живильним та конденсатним насосам для АЕС "Бхавіні" в Індії. Head Yelin Valeriy Konstantynovych, Registration Date 17-03-2008 Organization Research and Design Institute for Nuclear and Power Pump Industry popup.description2 Turbine-driven pump unit АПТ 1250-200 is intended for supply of feed water at the temperature 165 C from deaerator to steam generators of 500 MW units of NPP "Bhavini" in India. Operating duty is constant. The pump unit incorporates the following: main feed water pump ПН 1250-200; booster pump ПД 1260-12 to provide covitation-free operation of pump ПН 1250-200; driving turbine. Basic operating parameters under rated duty: booster pump ПД 1260-12: capacity - 1263m3/h, head - 99m; speed - 1415 rpm, power - 375 kW. Main feed water pump ПН 1250-200: capacity - 1235m3/h,head - 2034m, speed - 4532rpm,power - 7429kW. Motor-pump unit АПЭ 1250-200 is intended for feed water supply at the temperature 165 C from deaerator to steam generators of 500 MW units of NPP "Bhavini" in India. The pump unit operating duty is periodic (during start-up and shut-down period of unit) or constant. The pump unit incorporates the above-mentioned pumps ПН 1250-200 and ПД 1260-12, also drive motor, hydrocoupling for adjustment offeed water pump ПН 1250-200 speed. Condensate motor-pump unit АКсВ 825-267 is intended for feed of waste steam condensatefrom condenser through the main condensate circuit to deaerator of 500 MW units of NPP "Bhavini" in India.The pump КсВ 825-267 - centrifugal, vertical,barrel casing type, four stage with the first stage double entry impeller and the shaft end mechanical seal of face type. Basic parameters: capacity - 825m3/h, head - 267m, speed - 1416rpm. Product Description popup.authors popup.nrat_date 2020-04-02 Close