Borehole dynamics parameterization for thermal performance optimization under cost constraints
- Key words
- Borehole dynamics, Parameterization, Optimal control, Size optimization.
- Conference
- European Geothermal Conference
- Year
- 2013
- Session
- 9 Shallow (SG)
- Language
- English
- Paper number
- SG1-08
Full text
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Abstract
In this paper, we develop a parameterized state-space model for borehole dynamics in terms of borehole length. The closed form formula can be used explicitly in an optimization framework to determine simultaneously the optimal borehole depth and the optimal control law for energy efficient buildings equipped with ground-coupled heat pumps.
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