The step 5-6 is a pump which is used to circulate water. During this process, a little temperature change can be observed. Finally, the cooled water cannot be directly sent into boiler. Because the boiler is at higher temperature, it causes irregularly expansion which results. Here, a part of energy is given back by the steam. Most of remaining heat is dissipated to atmosphere. More about this will be discussed in the efficiency discussion. The TS graph for Basic Rankine cycle. The specifications of turbines are calclcuated during the plant design and later during operations, same ratings of steam pressure and temperature need to be maintained for optimum operation. Given below is a figure illustrating the construction of the three stage turbine. Documentation and Electronic circuits/applications. RF Circuits - Single-chip RF transmitter/receiver integrated circuits and other transmitter and receiver circuits. Hobby Projects Electronic circuits and Tutorials. A complete electronic resource center. DOCTRONICS - Design Technology and electronic resources. So, the heat left with the flue gases after super heater is used to heat the water in the economizer. The economizer has convoluted tubes in which water flows and the flue gases flow over these tubes in a closed structure. The point here is, just a phase change wont work out for energy transfer from coal in boiler to turbine. The steam must be heated to higher temperatures. This phase is called super heater and this phase is mainly executed in super heater. Circuits Science Related to Electronics Sites NOTE : The WWW links on this page will take you directly to the various web site pages. Your browser URL address newsletter templates mac pages line will tell you the origin of the site. In an integrated circuit or IC, the components and interconnections are formed on the same substrate, typically a semiconductor such as silicon or (less commonly) gallium arsenide. Breadboards, perfboards, and stripboards are common for testing new designs. The boiler material will mostly made of cast iron to with stand high temperature and pressure. The construction of boiler varies depending upon the heat transfer method used. In a traditional boiler, the boiler has holes on the lower bottom for the coil powder to.