1. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
Building, heat pump, and ground loop components of a GSHP system

2. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
g-functions for typical borehole configurations—data from GLHEPRO 4.0 [9]

3. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
(Left) q(t) and its piecewise approximation, (right) resulting temporal superposition of q(t)

4. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
Monthly average water temperature entering ground loop (-GL) and heat pump (-HP), GLHEPRO and IBL-GSHP ground loop models, Jan.–Dec. with full internal loads

5. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
Base case—building zone 1 and zone 2 air and wall temperatures, June 30, 12:00–15:00

6. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
Base case—average hourly heat rate rejected to ground loop water by heat pump (positive—cooling. negative—heating), Year 1, Jan–Dec

7. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
Base case—monthly mean, max and min heat pump EWT, 15 yr, based on hourly averages

8. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
Base case—annual and peak monthly heat pump electricity used over 15 yr

9. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
Maximum yearly heat pump EWT for different borehole lengths, based on hourly averages

10. Date of download: 12/17/2017
Copyright © ASME. All rights reserved.
A Simulink®-Based Building Load-Ground Source Heat Pump Model Used to Assess Short-and Long-Term Heat Pump and Ground Loop Performance
J. Thermal Sci. Eng. Appl. 2014;6(2): doi: /
Figure Legend:
Total annual cooling for different borehole lengths