Mollier diagrams?

Question

I want to find a free printable version of the Mollier diagram h-s (enthalpy-entopy) preferably in metric units. I want to note, draw lines etc on it so I want to it to be a good and clear version. Also I would prefer it to be on high resolution so I will be able to print it on A3 or A2. Does anyone know where I can find it? Thanks in advance.

Answer 1

Check out the blow Website Having soft copy...
Mollier Charts (Pressure-Enthalpy with constant Temperature, Density and Entropy Lines)
Mollier diagram is a graphical representation of the thermodynamic properties and states of materials involving "Enthalpy" on one of the coordinates. Mollier diagrams are named after Richard Mollier.


Richard Mollier (1863-1935) was a professor at Dresden University who pioneered the graphical display of the relationship of temperature, pressure, enthalpy, entropy and volume of steam and moist air that has since aided the teaching of thermodynamics to many generations of engineers. His enthalpy-entropy diagram for steam was first published in 1904. He continued his work to update his thermodynamic diagrams and steam tables to account for new technical developments.

Professor Mollier was active in the area of the gasification and combustion processes as related to steam engines, combustion engines and refrigeration plants.

At the 1923 Thermodynamics Conference held in Los Angles, Professor Mollier was bestowed with the great honor of naming all thermodynamic diagrams having enthalpy as one of its coordinates as a "Mollier Diagram".

Mollier diagrams are routinely used in the design work associated with power plants (fossil or nuclear), compressors, steam turbines, refrigeration systems, air conditioning equipment to visualize the working cycles of thermodynamic systems.

ChemicaLogic is pleased to offer attractive, high definition Mollier Diagrams (Pressure-Enthalpy diagram) for several popular fluids (Note: The samples shown below are in low resolution. Actual charts are produced in high resolution 2400 dpi color printer):

Steam (IAPWS-95) (sample PDF file)

Steam (IAPWS-IF97)

Carbon Dioxide

Methane (sample PDF file)

Propane (sample image [899 kb] low resolution)

n-Butane (sample image [627 kb] low resolution)

and others (please inquire)

Specifications for these charts are given below.

Properties Shown: Pressure (Y-axis log-scale), Enthalpy (X-axis), constant temperature, density and entropy lines.

Units: Standard: SI. Other: on special order.

Color: Each property is represented in a different color.

Chart Finish: Thin-film laminate

Answer 2

Mollier Diagram Water

Answer 3

Google "Mollier diagram", and download one in PDF format.

The PDF format charts and graphs print more clearly.

There are many available.

Answer 4

Flippin heck m8 I spent about 3 months learning how to use them. Do your own homework.