Sökning: "Jeffrey D. Spitler"
Hittade 2 avhandlingar innehållade orden Jeffrey D. Spitler.
1. Modelling and monitoring thermal response of the ground in borehole fields
Sammanfattning : This Ph.D. dissertation aimed at developing tools for the evaluation of ground response in borehole fields connected in parallel through modelling and monitoring studies. LÄS MER
2. Thermal response tests : influence of convective flow in groundwater filled borehole heat exchanger
Sammanfattning : The main objective of this doctorial thesis was to investigate how thermally induced movements in the groundwater (natural convective flow) may influence the heat transport in borehole and surrounding bedrock in a groundwater filled borehole heat exchanger system. The purpose was also to determine if thermal response tests could be used to detect the convective influence and the effect on evaluated heat transfer parameters, effective bedrock thermal conductivity and borehole thermal resistance. LÄS MER