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Thermodynamic analysis and optimization of a high temperature triple absorption heat transformer.

Khamooshi M, Parham K, Yari M, Egelioglu F, Salati H, Babadi S - ScientificWorldJournal (2014)

Bottom Line: First law of thermodynamics has been used to analyze and optimize inclusively the performance of a triple absorption heat transformer operating with LiBr/H2O as the working pair.A thermodynamic model was developed in EES (engineering equation solver) to estimate the performance of the system in terms of the most essential parameters.The optimization results showed that the COP of 0.2491 is reachable by the proposed cycle.

View Article: PubMed Central - PubMed

Affiliation: Department of Mechanical Engineering, Eastern Mediterranean University, G. Magosa, North Cyprus, Mersin 10, Turkey.

ABSTRACT
First law of thermodynamics has been used to analyze and optimize inclusively the performance of a triple absorption heat transformer operating with LiBr/H2O as the working pair. A thermodynamic model was developed in EES (engineering equation solver) to estimate the performance of the system in terms of the most essential parameters. The assumed parameters are the temperature of the main components, weak and strong solutions, economizers' efficiencies, and bypass ratios. The whole cycle is optimized by EES software from the viewpoint of maximizing the COP via applying the direct search method. The optimization results showed that the COP of 0.2491 is reachable by the proposed cycle.

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Related in: MedlinePlus

The effect of TAB/EV1 on COP of the system.
© Copyright Policy - open-access
Related In: Results  -  Collection


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fig13: The effect of TAB/EV1 on COP of the system.

Mentions: The effects of TAB/EV1 and TAB/EV2 on the COP of the system have been shown in Figures 13 and 14 for the considered settings. In Figure 13 the COP is at the highest value within the midpoint temperature of TAB/EV1. But as demonstrated in Figure 14  TAB/EV2 should remain as low as possible in order to achieve maximum COP.


Thermodynamic analysis and optimization of a high temperature triple absorption heat transformer.

Khamooshi M, Parham K, Yari M, Egelioglu F, Salati H, Babadi S - ScientificWorldJournal (2014)

The effect of TAB/EV1 on COP of the system.
© Copyright Policy - open-access
Related In: Results  -  Collection

Show All Figures
getmorefigures.php?uid=PMC4127287&req=5

fig13: The effect of TAB/EV1 on COP of the system.
Mentions: The effects of TAB/EV1 and TAB/EV2 on the COP of the system have been shown in Figures 13 and 14 for the considered settings. In Figure 13 the COP is at the highest value within the midpoint temperature of TAB/EV1. But as demonstrated in Figure 14  TAB/EV2 should remain as low as possible in order to achieve maximum COP.

Bottom Line: First law of thermodynamics has been used to analyze and optimize inclusively the performance of a triple absorption heat transformer operating with LiBr/H2O as the working pair.A thermodynamic model was developed in EES (engineering equation solver) to estimate the performance of the system in terms of the most essential parameters.The optimization results showed that the COP of 0.2491 is reachable by the proposed cycle.

View Article: PubMed Central - PubMed

Affiliation: Department of Mechanical Engineering, Eastern Mediterranean University, G. Magosa, North Cyprus, Mersin 10, Turkey.

ABSTRACT
First law of thermodynamics has been used to analyze and optimize inclusively the performance of a triple absorption heat transformer operating with LiBr/H2O as the working pair. A thermodynamic model was developed in EES (engineering equation solver) to estimate the performance of the system in terms of the most essential parameters. The assumed parameters are the temperature of the main components, weak and strong solutions, economizers' efficiencies, and bypass ratios. The whole cycle is optimized by EES software from the viewpoint of maximizing the COP via applying the direct search method. The optimization results showed that the COP of 0.2491 is reachable by the proposed cycle.

Show MeSH
Related in: MedlinePlus