Guan, Wen, and Xiaohui Cheng. “In-Situ Experimental Study on Heat Exchange Capacity of Long-Span Energy Tunnel Exchangers”. Symposium on Energy Geotechnics 2023 (October 2, 2023): 1–1. Accessed November 23, 2024. https://proceedings.open.tudelft.nl/seg23/article/view/545.