{"id":"W4231962943","doi":"10.32920/ryerson.14639040.v1","title":"Numerical Heat Transfer Comparison Study of Hybrid and Nonhybrid Ground Source Heat Pump Systems","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Geothermal Energy Systems and Applications","field":"Energy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Heat pump; HVAC; Sizing; Heat transfer; Fouling; Air source heat pumps; Environmental science; Air conditioning; Engineering; Heat exchanger; Mechanical engineering; Mechanics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003130641,0.0003981396,0.0005362263,0.0003799483,0.0004386603,0.0008066049,0.0005520817,0.0008336683,0.002569031],"category_scores_gemma":[0.0008064543,0.0002010448,0.0004461355,0.0004367335,0.0007303262,0.0006479103,0.0005138203,0.0004045232,0.0002165948],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005597051,"about_ca_system_score_gemma":0.0004055015,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005288097,"about_ca_topic_score_gemma":0.002434521,"domain_scores_codex":[0.9998678,0.00003423345,0.000007199685,0.0000254067,0.00003526756,0.00003008831],"domain_scores_gemma":[0.9994975,0.0003084129,0.00005178948,0.00003745403,0.00007542947,0.00002931502],"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":[0.0001347022,0.0001262737,0.002184322,0.00008742764,0.00001693335,0.00007938498,0.00008412566,0.9797748,0.009742261,0.001622144,0.000245841,0.005901912],"study_design_scores_gemma":[0.0000122332,0.00006521289,0.0004601374,0.000002858616,0.000003421773,0.000009485701,0.00002812367,0.9975485,0.001522456,0.0001564051,0.0001855814,0.000005622879],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9508676,0.0002906656,0.03477615,0.0001849633,0.00004741521,0.000062242,0.0002592091,0.0002265321,0.01328527],"genre_scores_gemma":[0.9940063,0.0000546369,0.004641431,0.00001134862,0.000005074512,0.00003185274,0.00006046658,0.0000129357,0.001175917],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005288097,"threshold_uncertainty_score":0.01051462,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02472993147127097,"score_gpt":0.2562050096582056,"score_spread":0.2314750781869347,"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."}}