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Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium.

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Presentation on theme: "Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium."— Presentation transcript:

1 Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium Bromide Desiccant in a Packed Column: A Thermodynamic Approach J. Thermal Sci. Eng. Appl. 2015;7(4):041013-041013-9. doi:10.1115/1.4031082 Schematic of the experimental setup [16] Figure Legend:

2 Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium Bromide Desiccant in a Packed Column: A Thermodynamic Approach J. Thermal Sci. Eng. Appl. 2015;7(4):041013-041013-9. doi:10.1115/1.4031082 A comparison of the predicted and experimental values of equivalent humidity ratio (ω sat, kg/kg) Figure Legend:

3 Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium Bromide Desiccant in a Packed Column: A Thermodynamic Approach J. Thermal Sci. Eng. Appl. 2015;7(4):041013-041013-9. doi:10.1115/1.4031082 Predicted dehumidification effectiveness versus the actual values for the dehumidification system with LiBr desiccant Figure Legend:

4 Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium Bromide Desiccant in a Packed Column: A Thermodynamic Approach J. Thermal Sci. Eng. Appl. 2015;7(4):041013-041013-9. doi:10.1115/1.4031082 Dehumidification effectiveness (ε) with respect to the air humidity ratio (ω a, kg/kg) and desiccant concentration (X s, kg/kg) at T a = 32.5 °C and R = 1.53. Images showing (a) contour plots and (b) response surface. Figure Legend:

5 Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium Bromide Desiccant in a Packed Column: A Thermodynamic Approach J. Thermal Sci. Eng. Appl. 2015;7(4):041013-041013-9. doi:10.1115/1.4031082 Dehumidification effectiveness (ε) with respect to the desiccant concentration (X s, kg/kg) and the mass flow rate ratio (R) at ω a = 0.0185 kg/kg and T a = 32.5 °C. Images showing (a) contour plots and (b) response surface. Figure Legend:

6 Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium Bromide Desiccant in a Packed Column: A Thermodynamic Approach J. Thermal Sci. Eng. Appl. 2015;7(4):041013-041013-9. doi:10.1115/1.4031082 Dehumidification effectiveness (ε) with respect to the mass flow rate ratio (R) and the air temperature (T a, °C) at ω a = 0.0185 kg/kg and X s = 0.48 kg/kg. Images showing (a) contour plots and (b) response surface. Figure Legend:

7 Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium Bromide Desiccant in a Packed Column: A Thermodynamic Approach J. Thermal Sci. Eng. Appl. 2015;7(4):041013-041013-9. doi:10.1115/1.4031082 The activity coefficient of H 2 O as a function of LiBr solution mass fraction at 25 °C Figure Legend:

8 Date of download: 6/1/2016 Copyright © ASME. All rights reserved. From: Statistical Investigation of Air Dehumidification Performance by Aqueous Lithium Bromide Desiccant in a Packed Column: A Thermodynamic Approach J. Thermal Sci. Eng. Appl. 2015;7(4):041013-041013-9. doi:10.1115/1.4031082 Mean activity coefficient of LiBr solution as a function of mass fraction at 25 °C Figure Legend:


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