Interpolation is a mathematical tool by which, depending on the interval between two variables, a value in between can be calculated.
In steam tables the properties of the dry steam are listed and for the wet steam the properties may be calculated from the steam tables of the dry and saturated steam.įor values that are not listed exactly in the tables, the value between two figures can be obtained by linear interpolation. Entropy of supercritical steam: In this table at every absolute pressure the entropy of supercritical steam is given.Enthalpy of supercritical steam: In this table at every absolute pressure the enthalpy of supercritical steam is given.Specific volume of superheated steam: In this table at every absolute pressure the specific volume of supercritical steam is given.Entropy of superheated steam: In this table for every pressure the saturation temperature and the entropy of superheated steam at various temperatures are given.Enthalpy of superheated steam: In this table for every pressure the saturation temperature and the enthalpy of superheated steam at various temperatures are given.Specific volume of superheated steam: In this table for every pressure the saturation temperature and the specific volume at various temperatures are given.Saturated water and steam pressure tables: In these tables for every pressure the temperature, specific volume for saturated water and saturated steam, specific enthalpy for saturated water and saturated steam and specific entropy for saturated and saturated steam is given.Saturated water and steam temperature tables: In these tables for every temperature the absolute pressure, specific volume for saturated water and saturated steam, specific enthalpy for saturated water and saturated steam and specific entropy for saturated and saturated steam are given.The thermodynamics steam tables contain the following tables:
STEAM TABLES THERMODYNAMICS CALCULATOR PROFESSIONAL
The steam tables and the graphical charts known as Mollier diagrams are used worldwide by engineering students and professional engineers. Therefore the properties of steam such as the pressure, temperature, specific volume, enthalpy, and entropy are available in a tabular form, and they are known as the thermodynamics steam table.įor engineers, the calculations are simplified as the values are picked up from the steam table and do not have to be calculated by complex calculations each time. Calculation of the properties at each phase and at various temperatures or pressures is very time consuming. Because water can exist as different phases at different temperatures, there are differences in volume and other properties. Water is known as a “pure substance” because it always has the same chemical composition irrespective of its phase, be it water, ice, or steam.
Thermal power plants used for the generation of electricity utilize water as the working fluid.
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