{"id":"W4256236177","doi":"10.1002/9781119181002.ch7","title":"Modeling Ground Heat Exchangers","year":2016,"lang":"en","type":"other","venue":"Geothermal Energy","topic":"Geothermal Energy Systems and Applications","field":"Energy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Tech University","funders":"","keywords":"Heat pump; Heat exchanger; Borehole; Heat transfer; NTU method; Groundwater; Environmental science; Mechanics; Micro heat exchanger; Plate heat exchanger; Petroleum engineering; Geology; Engineering; Geotechnical engineering; Mechanical engineering; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0001051173,0.0007055316,0.0006602791,0.0003666002,0.0001319067,0.00006339006,0.0006163998,0.0007123094,0.03198587],"category_scores_gemma":[0.000004260568,0.0005670554,0.0003043488,0.0001781563,0.0001087581,0.0000758747,0.0001222711,0.0001632445,0.002542669],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001070638,"about_ca_system_score_gemma":0.0000702564,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2151113,"about_ca_topic_score_gemma":0.01175428,"domain_scores_codex":[0.997354,0.000102793,0.0004691215,0.0008252555,0.0004107174,0.0008381326],"domain_scores_gemma":[0.9984685,0.00002831856,0.0001518829,0.001041868,0.00004787036,0.0002615948],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00005712641,0.0002293105,0.000005509547,0.0002002933,0.0009427958,0.0000715009,0.0001717683,0.2178746,0.004507545,0.5398305,0.1609164,0.07519259],"study_design_scores_gemma":[0.0004988719,0.00001861674,0.000001893199,0.0002419583,0.00004012232,0.00001773056,0.0000227829,0.01369473,0.00007035323,0.0005744909,0.9840614,0.0007570426],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0001297102,0.002236197,0.00874132,0.0002348356,0.0006423583,0.0001437568,0.00008838801,0.001026105,0.9867573],"genre_scores_gemma":[0.01841315,0.0005206217,0.0001928663,0.0006810389,0.003568913,0.0003892849,0.0001208221,0.001802727,0.9743106],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.823145,"threshold_uncertainty_score":0.9996781,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01571045937346407,"score_gpt":0.2293882181411189,"score_spread":0.2136777587676548,"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."}}