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Heat Effects in Gas Systems

Explore internal energy, heat transfer, aftercooling, and more at the 9th SIMONE Congress. Learn about compression work, friction, and factors affecting temperature in gas systems. Discover insights on hydrate formation and hydrocarbon condensation.

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Heat Effects in Gas Systems

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  1. Heat Effects in Gas Systems Günter Wagner, LIWACOMZdeněk Vostrý, Simone Research Group 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  2. Contents • Internal Energy, Heat and Work • Joule-Thomson Effect • Friction • Heat Transfer • Aftercooling • Hydrate Formation • Hydrocarbon Condensation 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  3. Internal Energy and Temperature 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  4. Compression Work Adds Heat 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  5. Expansion Work Extracts Heat 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  6. Why does the Temperature Drop? 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  7. . . . The Joule-Thomson Effect ! 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  8. The Test Pipeline 200 km / 1000 mm 95 barg 95 barg40 °C Fuel Gas 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  9. Friction 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  10. Friction Assumptions: -> NoHeat Transfer -> No Joule-Thomson Effect 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  11. Heat Transfer GasTemperature UndisturbedSoilTemperature Heat Flow 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  12. Pipeline Temperature Profile km 176 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  13. Aftercooling Increases Capacity 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  14. Aftercooling Increases Efficiency 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  15. Hydrate Formation km 153 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  16. Hydrocarbon Condensation km 0 km 103 km 200 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

  17. Conclusions 9th SIMONE Congress, October 15-17, 2008, Dubrovnik, Croatia

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