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steam-water-properities.com is a comprehensive steam table software for finding steam and water properties like pressure, temperature,
enthalpy, entropy, viscosity, dryness fraction, thermal conductivity, specific volume and specific heat properties when any two of the properties like pressure, temperature, enthalpy, entropy and dryness fraction are given. The calculations are done based on the code IAPWS IF-97. The steam and water properties are extensively used for steam power plant cycle design, optimization, heat balance, heat exchanger design etc.The software allows many choices of
input and
output units commonly used for SI, English and customary US practices. The operation is extremely simple. Just select two input check boxes from the available combinations, select the input and output units as desired and click the ‘Calculate’ button to get the output. For any other combination of input parameters just click the ‘Clear/restart’ button and repeat the procedure.If there is no output after execution of ‘Calculate’ command, then either the input data is out of calculation range or there is error in input data. For some input combinations few properties are not shown in the output since calculation of such properties are not covered in IAPWS IF-97.There are two versions of the software available. The trial
version can be run or downloaded free but for limited period.The full version provides the ability to run all possible ten (10) combinations. The price of full version is only 10 USD. It is a grate software at minimal price.So please visit www.steam-water-properities.com
Mollier’s Diagram software Forget about bulky printed Mollier’s diagram and generate your own interactive Mollier’s diagram as per your own requirement in SI or English units. Generate in-built standard diagram in a flash. View directly on the screen, save in a file and print as and when required. Generate diagrams in interactive tailor made fashion with as many or as little constant line properties as required. Draw any constant property line for any specific value on the diagram fully eliminating the need of interpolation as generally required in commercially available printed diagrams. The clarity of the diagram is greatly enhanced by using different colors of the computer display. Locate and identify interactively any point with two input parameters on the diagram to get clear picture of its position in the entire range and simultaneously get other property values of the point on the screen. Verify and demonstrate that constant line generated on the diagram using the input value of any property passes through the point already located on the diagram. Teachers and students explore, investigate and explain the nature of variation of the properties with respect to one another just by few clicks. Use two types of diagrams: Enthalpy-Entropy diagram and Temperature-Entropy diagram.
Excel Add-in for Steam-water-properties is a comprehensive software for finding steam and water properties like pressure, temperature, enthalpy, entropy, viscosity, dryness fraction, thermal conductivity, specific volume and specific heat properties. The input required are only any two parameters of pressure, temperature, enthalpy, entropy, viscosity, dryness fraction (quality) and specific volume The function nomenclature is very simple in the form of a_b_c(x,y). The first parameter a is the output property, b and c are input properties and x, y are the numerical values of the input property parameters in units as defined below . For example a function input in any excel cell like enthalpy_pressure_temperature(100,400) shall give an output of enthalpy 3097.3752745. All the output will be exactly same as obtained from the steam-water-properties software provided in Home page. There are huge 120 number functions each for the SI unit and FPS unit Excel add-ins. The excel add-ins for steam and water properties gives a quantum advantage in using the power of excel for determining the various properties of steam/water and subsequent calculations coupled with excel inbuilt graph plot facilities.
There are two versions of the software available. The SI unit version and the FPS unit version. Each version of the
Excel Add-ins software provides the full functionality of 120 functions. The price of full version for each diagram is only 10 USD for single user.
Published: December 27, 2006
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