Summary
This paper deals with a study of a multistage vertical-type absorption heat exchanger with LiBr-H2O solution as the working pair. This new type absorption heat exchanger is the key equipment for the novel district heating system to realize large-temperature-drop of primary water flow and to decrease the temperature of return primary water to recover heat with low temperature in plants. A dynamic model is built using lumped parameter method to simulate and study the liquid level change and pressure change of the exchanger. The result of the simulation provides advices for equipment designing and operating control strategy.
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Pages: 9 p.
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Details
- Original title: Simulation of fluid flow characteristics of multistage vertical-type absorption heat exchanger.
- Record ID : 30013751
- Languages: English
- Source: International sorption heat pump conference (ISHPC2014), College Park, United States, March 31-April 2, 2014.
- Publication date: 2014/03/02
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Indexing
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- Author(s) : GROSSMAN G., ZALTASH A., DEVAULT R. C.
- Date : 1995/01
- Languages : English
- Source: ASHRAE Transactions.
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Intercambiador de calor con membrana de fibra h...
- Author(s) : WANG Z., FENG S., LI Y., et al.
- Date : 2009/05
- Languages : Spanish
- Source: Frío Calor Aire acondicionado - vol. 37 - n. 414
- Formats : PDF
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Performance assessment of multistage absorption...
- Author(s) : CHEUNG K., HWANG Y., JUDGE J. F., KOLOS K., SINGH A., RADERMACHER R.
- Date : 1996/09
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 19 - n. 7
- Formats : PDF
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- Author(s) : CURKA D., MOLOTTA M.
- Date : 2009/09/02
- Languages : English
- Source: Compressors 2009: 7th International Conference on Compressors and Coolants
- Formats : PDF
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The experimental investigation on the plastic h...
- Author(s) : ZHANG X. B., HU Y. C., YU Z. T., et al.
- Date : 2008/04/05
- Languages : English
- Source: Cryogenics and refrigeration. Proceedings of ICCR'2008.
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