Auxiliary Lines for Depecting of Adiabatic Absorption in P-T-X Diagrams

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The absorption heat is important parameter of up to date absorption cycles. Good utilizing of the absorption heat can be reached only if absorption cycle designers have correct detail information about an absorption process. Absorption cycle designers often utilize p-t-x diagrams of working mixtures for first suggestion of new absorption cycles. The p-t-x diagrams enable fast correct determination of saturate states of liquid (and gaseous) mixtures of refrigerants and absorbents. But these diagrams don't enable to obtain detail information about an adiabatic sorption process. This paper presents the new auxiliary lines for improving of this situation. The new auxiliary lines enable correct position determination of the adiabatic sorption process in the p-t-x diagram of an ammonia-water system.

The absorption heat is important parameter of up to date absorption cycles. Good utilizing of the absorption heat can be reached only if absorption cycle designers have correct detail information about an absorption process. Absorption cycle designers often utilize p-t-x diagrams of working mixtures for first suggestion of new absorption cycles. The p-t-x diagrams enable fast correct determination of saturate states of liquid (and gaseous) mixtures of refrigerants and absorbents. But these diagrams don't enable to obtain detail information about an adiabatic sorption process. This paper presents the new auxiliary lines for improving of this situation. The new auxiliary lines enable correct position determination of the adiabatic sorption process in the p-t-x diagram of an ammonia-water system.

2007-10-18

Ostbayerisches Technologie-Transfer-Institute e. V.

Regensburg., Germany

978-3-934681-61-3

Proceedings of the 2nd International Conference on Solar Air-Conditioning

316–321

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