tailieunhanh - STEAM POWER by Mike Brown_3

Tham khảo tài liệu 'steam power by mike brown_3', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Simpo PDF Merge and Split Unregistered Version - http Figure 9 Typical Extraction Condensing Cycle Heat Balance 23 Simpo PDF Merge and Split Unregistered Version - http MIL-HDBK-1003 7 Table 3 Information Required for Design of Power Plants Principal Item Subitem Required Data Comments Plant Maximum Export load Heating Obtain loads steam continuous not auto. control separately for load load. diversity . summer and Consider Heating auto control winter. Determine diurnal loads diversity Heating loads by and hourly criteria in loads. NAVFAC and ASHRAE Handbook Fundamentals Chapter 25 Heating Loads Utilities hot water Use factors to kitchen laundry obtain diversified diversity - . load. Process diversity Determine ratio of varies. sum of utility and process loads to total load. Distribution loss. Total summer load. Total winter load. Maximum Add future load to ultimate present load. load. Distribution loss and Minimum night utility load. continuous Diversified load in all load. buildings where no cutback Essential can be tolerated. load. Minimum permissible heating and ventilating load where cutback can be tolerated. Minimum heating load to avoid freeze-up. Export Steam Maximum pressure See criteria in flUid required by consumer. MIL-HDBK-1003 8 conditions Maximum allowable Exterior - 24 Simpo PDF Merge and Split Unregistered Version - http MIL-HDBK-1003 7 Table 3 Cont. Information Required for Design of Power Plants Principal Item Subitem Required Data Comments pressure in distribution Distribution of system and in Utility Steam HTW consumer equipment. CHW Gas and Maximum pressure drop Compressed Air. through distribution system. Purity for ship Use demineralized usage water for makeup. See MIL-HDBK-1025 2 Dockside Utilities for Ship Service for other criteria. Condensate Condensate flow Add simultaneous return pressure and pumping rates of temperature at all condensate condensate storage