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Study 4. My first Power Engineering Mathcad-calculation

ValeryOchkov
24-Ruby II

Study 4. My first Power Engineering Mathcad-calculation

The study introduces how to use cloud functions and the WaterSteamPro software for calculation of thermophysical properties of water and steam. The thermal efficiency of steam-turbine Rankine cycle calculation is taken as example. A comparison between spreadsheet software and mathematical package is provided.

You can download sheets of figures:

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Fig. 4.1. Link to a cloud Mathcad-worksheet

 

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Fig. 4.2. The calculation of the efficiency of a steam turbine cycle in Mathcad 15 by using the "cloud" functions

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Fig. 4.3. The calculation of the efficiency of steam turbine cycle with using the functions of the package WaterSteamPro

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Fig. 4.4. "Cloud" Mathcad-document functions on the properties of water and steam

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Fig. 4.5. Link to Mathcad-sheet that is stored on your computer

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Fig. 4.6. User function in Mathcad (Rankine cycle)

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Fig. 4.7. Reference to the calculation of the efficiency of a steam turbine cycle

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Fig. 4.8. The calculation of the efficiency of steam turbine cycle with MS Excel

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Fig. 4.9. Calculation of the thermal efficiency of a steam turbine cycle with MS Excel: showing the hidden formulas

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Fig. 4.10. The calculation of the thermal efficiency of steam turbine cycle with MS Excel: working with named cells

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Fig. 4.11. The calculation of the  thermal efficiency of steam turbine cycle in Mathcad with built-in MS Excel components

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Fig. 4.12. Scheme testing - see http://twt.mpei.ac.ru/CALCULON

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Fig. 4.13. Comparison: user steam turbine circuit with its standard - see http://twt.mpei.ac.ru/CALCULON

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Fig. 4.14. One of the heat engineering schemes from the “Electronic Encyclopedia of Energy” - see

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