{"id":"W1977371538","doi":"10.1061/9780784412121.452","title":"Field and Laboratory Investigation of a Heat Exchanger Pile","year":2012,"lang":"en","type":"article","venue":"GeoCongress 2012","topic":"Geothermal Energy Systems and Applications","field":"Energy","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"Golder Associates (Canada)","funders":"","keywords":"Pile; Heat exchanger; Heat transfer; Field (mathematics); Energy storage; Scale (ratio); Energy exchange; Mechanical engineering; Geotechnical engineering; Environmental science; Engineering; Geology; Mechanics; Physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004527172,0.0005555408,0.0002997212,0.0002737248,0.0007850358,0.0004127786,0.0005543092,0.0008152269,0.002332155],"category_scores_gemma":[0.0006329773,0.0002046425,0.0003317262,0.0001990221,0.0006129707,0.0004183773,0.0003916055,0.0005424607,0.0005045598],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002902106,"about_ca_system_score_gemma":0.0004321111,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001018226,"about_ca_topic_score_gemma":0.001429318,"domain_scores_codex":[0.9997038,0.00005174473,0.00001490633,0.00006733426,0.00009903454,0.00006317336],"domain_scores_gemma":[0.9992512,0.0001765201,0.00009953495,0.0001417756,0.0002143269,0.0001165808],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000472928,0.0008565916,0.003083535,0.0001832658,0.00001397919,0.0002933991,0.0001795282,0.003224717,0.9869042,0.0001987068,0.0002985261,0.004290613],"study_design_scores_gemma":[0.0001198084,0.01211231,0.01999919,0.00003657483,0.00005288352,0.0003387392,0.0005935906,0.01182897,0.9517938,0.000275569,0.002800915,0.00004766469],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9914868,0.00005011268,0.006504645,0.0000493017,0.00003504519,0.0001630808,0.0003609861,0.0001514664,0.001198456],"genre_scores_gemma":[0.9947142,0.00006190803,0.003999189,0.00002817311,0.00001131071,0.00007729292,0.0001737648,0.000009102708,0.0009250998],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002332155,"threshold_uncertainty_score":0.007801831,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01528752705332564,"score_gpt":0.2316260247467256,"score_spread":0.2163384976933999,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}