{"id":"W4411208590","doi":"10.3390/su17125391","title":"A Semi-Analytical Dynamic Model for Ground Source Heat Pump Systems: Addressing Medium- to Long-Term Performance Under Ground Temperature Variations","year":2025,"lang":"en","type":"article","venue":"Sustainability","topic":"Geothermal Energy Systems and Applications","field":"Energy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Heat pump; Term (time); Environmental science; Computer science; Mechanics; Thermodynamics; Physics; Heat exchanger","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":[0.0003893924,0.000895172,0.0009600794,0.0004551334,0.0006439206,0.001513447,0.001349397,0.001911525,0.00314562],"category_scores_gemma":[0.001103346,0.000569162,0.001147544,0.0004409183,0.0007916216,0.0009844594,0.0008738225,0.00108256,0.0005959083],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001021593,"about_ca_system_score_gemma":0.001342203,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01917922,"about_ca_topic_score_gemma":0.008457431,"domain_scores_codex":[0.9997384,0.00006116501,0.00001285158,0.0000604696,0.00007039204,0.00005664013],"domain_scores_gemma":[0.9995824,0.0001971276,0.00006707742,0.00002237361,0.0001108151,0.00002020466],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0000118995,0.00001041997,0.0001885301,0.00003000086,0.000006192858,0.00003345963,0.00002800866,0.9964656,0.0009310667,0.00108417,0.0001349705,0.001075837],"study_design_scores_gemma":[0.000002511324,0.000007422075,0.00006263454,0.00000304624,0.00000277628,0.00000576271,0.000008894641,0.999297,0.0001338691,0.000241298,0.0002319578,0.000002784696],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.141261,0.0007237919,0.8157179,0.000776117,0.0001560324,0.000269712,0.001190918,0.0008217706,0.03908282],"genre_scores_gemma":[0.972692,0.000485212,0.01489474,0.00008597952,0.00002638165,0.0004087886,0.0003853122,0.00008826761,0.01093334],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01917922,"threshold_uncertainty_score":0.03813517,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01677997775563274,"score_gpt":0.2959009061556936,"score_spread":0.2791209284000609,"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."}}