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1 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Passive containment cooling system (PCCS) condenser operation in the ESBWR

2 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Three operation modes of the PCCS

3 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Schematic of condensation test loop

4 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Test section schematics with thermocouple locations for (a) single tube condenser and (b) four tube bundle condenser

5 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Complete condensation with 26.6 mm and 52.5 mm tubes, (a) condensation rate as function of pressure, (b) condensation HTC versus ΔT

6 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Cyclic venting condensation in 52.5 mm tube with inlet steam flow rate of Mst = 2.35 g/s, (a) venting frequency for P = 180 kPa and 220 kPa, (b) condensation HTC as a function of noncondensable for P = 180 kPa

7 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Through flow condensation in 52.6 mm tube with inlet steam flow rate Mst = 4.0 g/s (a) pure steam condensation rate as function of pressure, (b) condensation HTC as function on noncondensable at P = 200 kPa

8 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Through flow condensation in 52.6 mm tube with noncondensable (a) effect of system pressure on condensation HTC with inlet steam flow rate Mst = 4.0 g/s, (b) effect of inlet steam flow rate on condensation HTC at P = 176 kPa

9 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Complete condensation in single tube and tube bundle condensers, (a) comparison of condensation heat flux as function of system pressure, (b) comparison of secondary HTC as a function of system pressure

10 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Flow through condensation in single tube and tube bundle condensers, (a) comparison of condensation heat flux as function of system pressure, (b) comparison of secondary HTC as function of system pressure

11 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Flow through condensation in single tube and tube bundle condensers, (a) comparison of condensation heat flux as function of system pressure, (b) comparison of secondary HTC as function of system pressure

12 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Physical model of film condensation in a vertical tube

13 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Comparison of average condensation HTC with respect to inlet NC gas mass fraction for (a) 26.6 mm i.d. tube at system pressure = 340 kPa, (b) for 52.5 mm i.d. tube with system pressure of 185–187 kPa

14 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Comparison of local condensation HTC for Kuhn's experiment [16], (a) inlet NC gas mass fraction = 2%, (b) inlet NC gas mass fraction = 34%

15 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Comparison of tube bundle experimental data with boundary layer model with secondary HTC model, (a) complete condensation, (b) through flow condensation

16 Date of download: 10/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characteristics of Passive Condensers for Reactor Containment Cooling J. Thermal Sci. Eng. Appl. 2013;5(2): doi: / Figure Legend: Comparison of present condensation correlation Purdue [25] with experimental data, analogy model, and with other correlations, UCB [26], Kuhn et al. [27]


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