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@mitchute
Created September 18, 2017 14:32
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GHE System IDF Configurations
GroundHeatExchanger:System,
Vertical GHE 1x4 Std,
GHLE Inlet, !- Inlet Node Name
GHLE Outlet, !- Outlet Node Name
KA Ground Temps, !- Ground Temperature Object Name
2.423, !- Ground Thermal Conductivity {W/m-K}
2.343E+06, !- Ground Thermal Heat Capacity {J/m3-K}
, !- Response Factors Object Name
GHE-1; !- GHE Object 1 Name
GroundHeatExchanger:Vertical:Properties,
GHE-1 Props, !- Name
1, !- Depth of Top of Borehole {m}
100, !- Borehole Length {m}
0.05715, !- Borehole Diameter {m}
0.744, !- Grout Thermal Conductivity {W/m-K}
2.56E+06 !- Grout Thermal Heat Capacity {J/m3-K}
0.4, !- Pipe Thermal Conductivity {W/m-K}
0.0267, !- Pipe Outer Diameter {m}
0.00243, !- Pipe Thickness {m}
0.0254; !- U-Tube Distance {m}
GroundHeatExchanger:Vertical:Array
GHE-1, !- Name
GHE-1 Props, !- GHE Properties
2, !- Number of Boreholes in X Direction
2, !- Number of Boreholes in Y Direction
4; !- Borehole Spacing {m}
GroundHeatExchanger:System,
Vertical GHE 1x4 Std,
GHLE Inlet, !- Inlet Node Name
GHLE Outlet, !- Outlet Node Name
KA Ground Temps, !- Ground Temperature Object Name
2.423, !- Ground Thermal Conductivity {W/m-K}
2.343E+06, !- Ground Thermal Heat Capacity {J/m3-K}
GHE-1 g-functions; !- Response Factors Object Name
GroundHeatExchanger:Vertical:Properties,
GHE-1 Props, !- Name
1, !- Depth of Top of Borehole {m}
100, !- Borehole Length {m}
0.05715, !- Borehole Diameter {m}
0.744, !- Grout Thermal Conductivity {W/m-K}
2.56E+06 !- Grout Thermal Heat Capacity {J/m3-K}
0.4, !- Pipe Thermal Conductivity {W/m-K}
0.0267, !- Pipe Outer Diameter {m}
0.00243, !- Pipe Thickness {m}
0.0254; !- U-Tube Distance {m}
GroundHeatExchanger:ResponseFactors,
GHE-1 g-functions, !- Name
GHE-1 Props, !- GHE Properties
100, !- Maximum Length of Simulation {years}
0.00043, !- G-Function Reference Ratio {dimensionless}
-15.585075, !- G-Function Ln(T/Ts) Value 1
-2.672011, !- G-Function G Value 1
-15.440481, !- G-Function Ln(T/Ts) Value 2
-2.575897, !- G-Function G Value 2
-15.295888, !- G-Function Ln(T/Ts) Value 3
-2.476279, !- G-Function G Value 3
-15.151295, !- G-Function Ln(T/Ts) Value 4
-2.372609, !- G-Function G Value 4
-15.006701, !- G-Function Ln(T/Ts) Value 5
-2.264564, !- G-Function G Value 5
-14.862108, !- G-Function Ln(T/Ts) Value 6
-2.151959, !- G-Function G Value 6
-14.717515, !- G-Function Ln(T/Ts) Value 7
-2.034708, !- G-Function G Value 7
-14.572921, !- G-Function Ln(T/Ts) Value 8
-1.912801, !- G-Function G Value 8
-14.428328, !- G-Function Ln(T/Ts) Value 9
-1.786299, !- G-Function G Value 9
-14.283734, !- G-Function Ln(T/Ts) Value 10
-1.655324, !- G-Function G Value 10
-14.139141, !- G-Function Ln(T/Ts) Value 11
-1.520066, !- G-Function G Value 11
-13.994548, !- G-Function Ln(T/Ts) Value 12
-1.380782, !- G-Function G Value 12
-13.849954, !- G-Function Ln(T/Ts) Value 13
-1.237813, !- G-Function G Value 13
-13.705361, !- G-Function Ln(T/Ts) Value 14
-1.091594, !- G-Function G Value 14
-13.560768, !- G-Function Ln(T/Ts) Value 15
-0.942670, !- G-Function G Value 15
-13.416174, !- G-Function Ln(T/Ts) Value 16
-0.791704, !- G-Function G Value 16
-13.271581, !- G-Function Ln(T/Ts) Value 17
-0.639479, !- G-Function G Value 17
-13.126988, !- G-Function Ln(T/Ts) Value 18
-0.486879, !- G-Function G Value 18
-12.982394, !- G-Function Ln(T/Ts) Value 19
-0.334866, !- G-Function G Value 19
-12.837801, !- G-Function Ln(T/Ts) Value 20
-0.184431, !- G-Function G Value 20
-12.693207, !- G-Function Ln(T/Ts) Value 21
-0.036546, !- G-Function G Value 21
-12.548614, !- G-Function Ln(T/Ts) Value 22
0.107892, !- G-Function G Value 22
-12.404021, !- G-Function Ln(T/Ts) Value 23
0.248115, !- G-Function G Value 23
-12.259427, !- G-Function Ln(T/Ts) Value 24
0.383520, !- G-Function G Value 24
-12.114834, !- G-Function Ln(T/Ts) Value 25
0.513700, !- G-Function G Value 25
-11.970241, !- G-Function Ln(T/Ts) Value 26
0.638450, !- G-Function G Value 26
-11.825647, !- G-Function Ln(T/Ts) Value 27
0.757758, !- G-Function G Value 27
-11.681054, !- G-Function Ln(T/Ts) Value 28
0.871780, !- G-Function G Value 28
-11.536461, !- G-Function Ln(T/Ts) Value 29
0.980805, !- G-Function G Value 29
-11.391867, !- G-Function Ln(T/Ts) Value 30
1.085218, !- G-Function G Value 30
-11.247274, !- G-Function Ln(T/Ts) Value 31
1.185457, !- G-Function G Value 31
-11.102680, !- G-Function Ln(T/Ts) Value 32
1.281980, !- G-Function G Value 32
-10.958087, !- G-Function Ln(T/Ts) Value 33
1.375237, !- G-Function G Value 33
-10.813494, !- G-Function Ln(T/Ts) Value 34
1.465651, !- G-Function G Value 34
-10.668900, !- G-Function Ln(T/Ts) Value 35
1.553606, !- G-Function G Value 35
-10.524307, !- G-Function Ln(T/Ts) Value 36
1.639445, !- G-Function G Value 36
-10.379714, !- G-Function Ln(T/Ts) Value 37
1.723466, !- G-Function G Value 37
-10.235120, !- G-Function Ln(T/Ts) Value 38
1.805924, !- G-Function G Value 38
-10.090527, !- G-Function Ln(T/Ts) Value 39
1.887041, !- G-Function G Value 39
-9.945934, !- G-Function Ln(T/Ts) Value 40
1.967002, !- G-Function G Value 40
-9.801340, !- G-Function Ln(T/Ts) Value 41
2.045967, !- G-Function G Value 41
-9.656747, !- G-Function Ln(T/Ts) Value 42
2.124073, !- G-Function G Value 42
-9.512154, !- G-Function Ln(T/Ts) Value 43
2.201436, !- G-Function G Value 43
-9.367560, !- G-Function Ln(T/Ts) Value 44
2.278154, !- G-Function G Value 44
-9.222967, !- G-Function Ln(T/Ts) Value 45
2.354312, !- G-Function G Value 45
-9.078373, !- G-Function Ln(T/Ts) Value 46
2.429984, !- G-Function G Value 46
-8.933780, !- G-Function Ln(T/Ts) Value 47
2.505232, !- G-Function G Value 47
-8.789187, !- G-Function Ln(T/Ts) Value 48
2.580112, !- G-Function G Value 48
-8.644593, !- G-Function Ln(T/Ts) Value 49
2.654669, !- G-Function G Value 49
-8.500000, !- G-Function Ln(T/Ts) Value 50
2.830857, !- G-Function G Value 50
-7.800000, !- G-Function Ln(T/Ts) Value 51
3.176174, !- G-Function G Value 51
-7.200000, !- G-Function Ln(T/Ts) Value 52
3.484017, !- G-Function G Value 52
-6.500000, !- G-Function Ln(T/Ts) Value 53
3.887770, !- G-Function G Value 53
-5.900000, !- G-Function Ln(T/Ts) Value 54
4.311301, !- G-Function G Value 54
-5.200000, !- G-Function Ln(T/Ts) Value 55
4.928223, !- G-Function G Value 55
-4.500000, !- G-Function Ln(T/Ts) Value 56
5.696283, !- G-Function G Value 56
-3.963000, !- G-Function Ln(T/Ts) Value 57
6.361422, !- G-Function G Value 57
-3.270000, !- G-Function Ln(T/Ts) Value 58
7.375959, !- G-Function G Value 58
-2.864000, !- G-Function Ln(T/Ts) Value 59
7.994729, !- G-Function G Value 59
-2.577000, !- G-Function Ln(T/Ts) Value 60
8.438474, !- G-Function G Value 60
-2.171000, !- G-Function Ln(T/Ts) Value 61
9.059916, !- G-Function G Value 61
-1.884000, !- G-Function Ln(T/Ts) Value 62
9.492228, !- G-Function G Value 62
-1.191000, !- G-Function Ln(T/Ts) Value 63
10.444276, !- G-Function G Value 63
-0.497000, !- G-Function Ln(T/Ts) Value 64
11.292233, !- G-Function G Value 64
-0.274000, !- G-Function Ln(T/Ts) Value 65
11.525537, !- G-Function G Value 65
-0.051000, !- G-Function Ln(T/Ts) Value 66
11.735157, !- G-Function G Value 66
0.196000, !- G-Function Ln(T/Ts) Value 67
11.942392, !- G-Function G Value 67
0.419000, !- G-Function Ln(T/Ts) Value 68
12.103282, !- G-Function G Value 68
0.642000, !- G-Function Ln(T/Ts) Value 69
12.243398, !- G-Function G Value 69
0.873000, !- G-Function Ln(T/Ts) Value 70
12.365217, !- G-Function G Value 70
1.112000, !- G-Function Ln(T/Ts) Value 71
12.469007, !- G-Function G Value 71
1.335000, !- G-Function Ln(T/Ts) Value 72
12.547123, !- G-Function G Value 72
1.679000, !- G-Function Ln(T/Ts) Value 73
12.637890, !- G-Function G Value 73
2.028000, !- G-Function Ln(T/Ts) Value 74
12.699245, !- G-Function G Value 74
2.275000, !- G-Function Ln(T/Ts) Value 75
12.729288, !- G-Function G Value 75
3.003000, !- G-Function Ln(T/Ts) Value 76
12.778359; !- G-Function G Value 76
GroundHeatExchanger:System,
Vertical GHE 1x4 Std,
GHLE Inlet, !- Inlet Node Name
GHLE Outlet, !- Outlet Node Name
KA Ground Temps, !- Ground Temperature Object Name
2.423, !- Ground Thermal Conductivity {W/m-K}
2.343E+06, !- Ground Thermal Heat Capacity {J/m3-K}
, !- Response Factors Object Name
GHE-1, !- GHE Object 1 Name
GHE-2, !- GHE Object 2 Name
GHE-3, !- GHE Object 3 Name
GHE-4; !- GHE Object 4 Name
GroundHeatExchanger:Vertical:Properties,
GHE-1 Props, !- Name
1, !- Depth of Top of Borehole {m}
100, !- Borehole Length {m}
0.05715, !- Borehole Diameter {m}
0.744, !- Grout Thermal Conductivity {W/m-K}
2.56E+06 !- Grout Thermal Heat Capacity {J/m3-K}
0.4, !- Pipe Thermal Conductivity {W/m-K}
0.0267, !- Pipe Outer Diameter {m}
0.00243, !- Pipe Thickness {m}
0.0254; !- U-Tube Distance {m
GroundHeatExchanger:Vertical:Single
GHE-1, !- Name
GHE-1 Props, !- GHE Properties
0, !- X Location {m}
0; !- Y Location {m}
GroundHeatExchanger:Vertical:Single
GHE-2, !- Name
GHE-1 Props, !- GHE Properties
2, !- X Location {m}
0; !- Y Location {m}
GroundHeatExchanger:Vertical:Single
GHE-3, !- Name
GHE-1 Props, !- GHE Properties
0, !- X Location {m}
2; !- Y Location {m}
GroundHeatExchanger:Vertical:Single
GHE-4, !- Name
GHE-1 Props, !- GHE Properties
2, !- X Location {m}
2; !- Y Location {m}
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