20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy...
Transcript of 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy...
![Page 1: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/1.jpg)
1
A hot topic for deep research
A geothermal campus: heating up the energy transition
Phil VardonGeoscience and EngineeringTheme leader Geothermal Energy
![Page 2: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/2.jpg)
2
Heat and the energy transition
Heat50%
Transport25%
Electricity25%
ENERGY CONSUMPTION IN NETHERLANDS
![Page 3: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/3.jpg)
3
Heat and the energy transition
Heat50%
Transport25%
Electricity25%
ENERGY CONSUMPTION IN NETHERLANDS
Low temp heat35%
High temp heat15%
![Page 4: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/4.jpg)
4
Heat and the energy transition
Heat50%
Transport25%
Electricity25%
ENERGY CONSUMPTION IN NETHERLANDS
Low temp heat35%
High temp heat15%
Urban environment (70%)24%
Industry (20%)7%
Horiculture (10%)4%
![Page 5: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/5.jpg)
5
Heat and the energy transition
Heat50%
Transport25%
Electricity25%
ENERGY CONSUMPTION IN NETHERLANDS
renewable heat (6%)3%
renewable transport (10%)
3%
renewable electricity (15%)
4%
![Page 6: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/6.jpg)
6
Heat
The trouble with heat
Quality is important: temperature
Conversion: hard to change temperature – costs energy
Transport: difficult to transport large distances without losses
Annual demand: large seasonal differences
The joy of heat
Availability: is everywhere
Low quality heat is useful
![Page 7: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/7.jpg)
7
Thermo-X Platform ‘The right heat, in the right place, at the right time and temperature’
www.tudelft.nl/thermo-x
www.tudelft.nl/tu-delft-urban-energy
Urban Energy Institute
![Page 8: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/8.jpg)
8
Geothermal Theme www.tudelft.nl/geothermal
Dr Maren BrehmeGeothermal / geochemistry
Dr Martin BloemendalATES / system
![Page 9: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/9.jpg)
9
A geothermal campus
Energy piles HT-ATES feasibility
DAPwellATES efficiency
Bloemendal
Heat grid
![Page 10: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/10.jpg)
10
DAPwell: Living laboratory
Science: Dept. GSE
Operations: CRE
Knowledge
Heat
![Page 11: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/11.jpg)
11
DAPwell: Living laboratory
Science: Dept. GSE
• ~€6m of research infrastructure planned.
• Operational funding (PhD students / researchers) to be applied for.
• Commercial business plan.• Phased implementation: supply
heat to campus, extend heat grid, supply heat outside campus.
• Company in process of being formed, with university and other partners.
Operations: CRE
![Page 12: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/12.jpg)
Stephan Timmers, Total Shot Productions
DAPwell
![Page 13: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/13.jpg)
13
Research: DAPwell
reducing uncertainties | making sustainable energy large scale
Research topics
Prediction: models, control
Behaviour: thermo-hydraulic-chemical
Geology: cores >500m
Monitoring: geophysics, fibre optics, flow, best monitored well
Impact of activities at surface
Materials: new casing material
Integrated: to campus, urban
![Page 14: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/14.jpg)
14
Target reservoir
Coring GT-01 Producer GT-02 InjectorDepth (m)
0
400
700
1350
1800+
2300+
![Page 15: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/15.jpg)
15
Research: DAPwell
![Page 16: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/16.jpg)
New project – includes research on DAPwell
Innovatieplan collectieve warmtesystemen in de gebouwde omgeving16
System integration
Theme 1
Sources Storage Transmission and distribution Users/prosumers
Acceptable implementation
Theme 6
Geothermie
Thema 4
Aquathermia
Theme 3
Cost-effectiveInstallation methods
Theme 2
Geothermal
Theme 4
Subsurface heat storage
Theme 5
![Page 17: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/17.jpg)
Activities TUDelft
• 3 PhD positions
• Advanced Control of CO2-friendly District Heating Systems
• Design Optimisation of HT-ATES (+KWR)
• Advanced performance and impact monitoring of geothermal wells
Innovation plan17
![Page 18: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/18.jpg)
18
HT-ATES: Energy balance
![Page 19: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/19.jpg)
1919
HT-ATES: Energy balanceMax
capacity (MW)
Total heat (TJ/y)
Demand TU* 27 200
Geothermal 7.4 135 (direct)
235 (max)
* 10% Loss in distribution network included
** 80% efficiency
Injection Extraction
Total heat (TJ/y)** 98.2 63.2
Max Capacity
(MW)
7.4 20
Max flow (m3/hr) 320 855
• TU can be fully supplied, leaving 35TJ/y• Phase 2 -> Return flow of campus used externally
0
5000
10000
15000
20000
25000
30000
1
33
8
67
5
10
12
13
49
16
86
20
23
23
60
26
97
30
34
33
71
37
08
40
45
43
82
47
19
50
56
53
93
57
30
60
67
64
04
67
41
70
78
74
15
77
52
80
89
84
26
He
at
de
ma
nd
(k
W)
Time (h)
Geothermal Demand
Storage during summer
![Page 20: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/20.jpg)
20
WaalreWaalre
Maasluis
Oosterhout
Waalre Maasluis Oosterhout
Depth ++ Shallow + 120m + 245m
Capacity +
High
conductivity and
thick +
High
conductivity
and thick -
Thickness + 40m ++
Very thick,
with small clay
layers in
between - < 30m
Hydraulic
Conductivty + High +
Location
dependent
max 25 m/d +/- 5-10 m/d
Losses + More buoyancy -
Less
buoyancy,
because of
the layering +/- Low Kv
Risk of Clogging -
The sand
particles are
larger - Fine sand - Clayey sand
Bio/Mechanical Further research
Further
research
Further
reesearch
Other systems -
Most of the ATES
systems are
placed in this
layer. -/+
Some of ATES
wells + No
CommentsVery layered - non
homogenous Complex layers
HT-ATES: Subsurface conditions
![Page 21: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/21.jpg)
21170828_V3_Innovation_Template.pptx
Shallow geothermal - Energy piles
![Page 22: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/22.jpg)
22
• How to measure thermal parameters?
• How do materials behave when the temperature changes?
• What impact on geotechnical performance?
Engineering questions?
![Page 23: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/23.jpg)
23
Vardon, P.J., Baltoukas, D. & Peuchen, J. 2018. Interpreting and validating the Thermal Cone Penetration Test (T-CPT). Géotechnique.
Measuring thermal conductivity
Thermal conductivity is increasingly needed (at depth)
![Page 24: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/24.jpg)
24
Golchin, A., Vardon, P.J. & Hicks, M.A. 2019. A thermodynamically based thermo-mechanical model for fine-grained soils. Proceedings of the ECSMGE-2019.
Material behaviour – with changes of temperature
New experiments – thermally controlled
Past models: phenomenologicalCurrent work: thermodynamics based model
Yield surface –including thermal collapse
![Page 25: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/25.jpg)
25
Geotechnical behaviour - Field tests
![Page 26: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/26.jpg)
26
Green village energy pile
MeasureHead displacementAxial strainTemperature (pile & soil)Load at pile toeCoP of system
![Page 27: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/27.jpg)
27
Expansion/contraction of soil
Expansion/contraction of pile
Additional bending on sheet pile
Thermal consolidation
Quaywall
![Page 28: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/28.jpg)
28
A hot topic for deep research
DAPwell: a geothermal campus?
For a geothermal country?
![Page 29: 20200130 DAPwell a geothermal campus...Theme leader Geothermal Energy. 2 Heat and the energy transition Heat 50% Transport 25% Electricity 25% ENERGY CONSUMPTION IN NETHERLANDS. 3](https://reader034.fdocuments.us/reader034/viewer/2022050602/5fa9d27fc73e776c46660018/html5/thumbnails/29.jpg)
29
Phil Vardon
Associate Professor
Geoscience and Engineering TU Delft
T +31 (0)15 27 81456 | E [email protected] | W http://www.citg.tudelft.nl/pj-vardon/
Some acknowledgements:Martin BloemendalDavid BruhnMaren BrehmeAli GolchinIvo PantevKizjè Marif