The values of internal energy steam table and mollier diagram superheated steam u sup is calculated by using the following relation. However, in this steam tables the author has quoted standard figures, which diayram widely accepted and internationally recognised. This diagram has a series of constant temperature linesconstant pressure linesconstant quality linesand constant volume lines.īut the water starts evaporating and the volume of steam starts increasing. Determine temperature, enthalpy and the internal energy of steam. In such truncated diagram property of liquid cannot be read. S system and were made available in a tabular form known as steam tables.Īt this stage, the steam is called superheated steam. But it increases with the increase in pressure. Steam tables for entropy of superheated steam. Related Articles Ways to effectively work in a team When you are working in steam table and mollier diagram team, you have to follow some rules such as being adjustable, harmony and unity,presence of mind, learning from team work and criticisms. The values of specific volume of superheated steam v supenthalpy of superheated steam h supand entropy of superheated steam s sup are directly steam table and mollier diagram down from Table Be the first to comment Dryness fraction lines 2. The Mollier diagram is a is plot of enthalpy h versus entropy s as shown in Fig.

In both the tables, the values of specific volume v fenthalpy h fand entropy s f of water in saturated liquid state and values of steam table and mollier diagram volume v genthalpy h gand entropy tablee g of steam in saturated vapor state are directly noted down. It is advisable to use Steam-tables or Mollier chart directly for easy and accurate estimation of the. Enthalpy- Entropy diagrams are included in Appendix B. For reference and computational purposes, steam tables and Mollier.

How to use mollier diagram