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What we do

Customized solutions and expert consulting

We offer comprehensive services in the field of geothermal energy production, seasonal heat storage, heat dissipation of underground power cables and district heating pipelines, and provide support in conducting feasibility studies and environmental impact assessments.

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Thermal-hydraulic simulations

Thermulation offers simulations of thermo-hydraulic processes in the subsurface across a diverse range of topics, ranging from the typical operation of a ground-source heat pump system to the heat dissipation of underground power cables. To simulate…

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Design of ground-source heat pump systems and geothermal heat storage

Large ground-source heat pump systems represent significant investments. However, the financial risk associated with poor planning can be reduced through simulations of the planned system's operation. Conversely, simulations of normal operation can…

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Geothermal potential studies for individual installations

In regions that have already been geothermally developed, investors can relatively accurately predict the performance of additional similar installations. However, in greenfield development situations, this empirical knowledge is lacking. Potential…

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Thermal impact of geothermal systems on the subsurface

Geothermal systems are no longer limited to providing heat for single-family homes. Increasingly larger installations are being used for geothermal energy extraction or geothermal heat storage. The amount of heat transferred during these processes…

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Coupled simulations of geothermal models and building energy models

When considering larger and more complex geothermal heating systems, the thermal interaction between the geothermal installation and the above-ground system components such as heat pumps, heat exchangers, heating systems, or, in the case of heat…

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Heat dissipation of underground power cables

Power cables heat up during operation. The more electricity flows through them, the more the cable heats up until it eventually exceeds its thermal capacity. Therefore, the maximum load of an underground power cable depends on how effectively heat is…

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Heat dissipation of district heating pipelines

The methodology for simulating heat transport around underground power cables can also be applied to district heating pipelines. Through heat transport simulations, it is possible to estimate thermal losses throughout the year, taking into account…

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