电厂设备图片.ppt

* Photo courtesy of Progress Energy Carolinas, Inc. Installation of low pressure turbine into turbine bed * Photo courtesy of Progress Energy Carolinas, Inc. Inspection of low pressure turbine blades * High pressure steam turbine blade. Length is approximately 20 cm (8 in.). Low pressure steam turbine blade. Length is approximately 70 cm (30 in.). Steam turbine blades * Photo courtesy of Progress Energy Carolinas, Inc. End view of the cooling water tubes in a condenser * Photo courtesy of Progress Energy Carolinas, Inc. Main electric generator. * Photo courtesy of Progress Energy Carolinas, Inc. Foundation and air inlet for natural draft cooling tower. * Photo courtesy of Progress Energy Carolinas, Inc. Natural draft cooling tower at mid point of construction. * Photo courtesy of Progress Energy Carolinas, Inc. Cooling tower in operation: Nuclear power plant using a cooling tower to supply cooling water to the condenser * Forced draft cooling towers for a steam power plant Photo courtesy of Progress Energy Carolinas, Inc. * Compost pile The chemical reaction in the compost pile shown below is an example of an exothermic reaction. On the day this photo was taken, the ambient temperature was 69°F. At two feet inside the pile, the temperature was 135°F. PHOTO GALLERYStudy Guide in PowerPointto accompanyThermodynamics: An Engineering Approach, 7th editionby Yunus A. ?engel and Michael A. Boles * * List Of Slides 4 A pressurized water nuclear reactor steam power plant 5 A coal fired steam power plant as a heat engine 6 How a coal fired generating plant produces electircity 7 Heat pump systems 8 Spark ignition internal combustion engine 9 Two stage compressor with intercooling 10 Automobile heater core 11 Plate heat exchangers 12 Cut away of a hair drier 13 Compressor blades in a ground station gas turbine 14 Compressor and turbine stages of an industrial gas turbine 15 Throttle or expansion tube 16 Two-stage, intercooled refrigerant compressor 1