{"id":"W4319782148","doi":"10.1115/imece2022-95940","title":"Design, Construction, and Thermodynamic Analysis of a Direct-Expansion Solar Assisted Heat Pump for Cold Climates","year":2022,"lang":"en","type":"article","venue":"","topic":"Geothermal Energy Systems and Applications","field":"Energy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Heat pump; Solar energy; Nuclear engineering; Mechanical engineering; Environmental science; Thermodynamics; Engineering; Heat exchanger; Physics; Electrical engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002298351,0.00009902842,0.0002827537,0.0001687195,0.0002725912,0.00001495954,0.00008416343,0.00003715888,0.0003304691],"category_scores_gemma":[0.000009747348,0.00008711831,0.0001074743,0.0005546641,0.00004714968,0.00003636788,0.00004362693,0.00004038186,7.836632e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003764345,"about_ca_system_score_gemma":0.00002388866,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004978918,"about_ca_topic_score_gemma":0.0006178124,"domain_scores_codex":[0.9991471,0.00009043611,0.0002706433,0.0002240134,0.0001158722,0.0001519749],"domain_scores_gemma":[0.9994035,0.000183594,0.00008735936,0.0002198811,0.00006830408,0.00003732156],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00006010678,0.0001493398,0.002244873,0.00003012608,0.001197383,4.042133e-7,0.0001976574,0.3906831,0.5023906,0.1001693,0.00005333824,0.002823863],"study_design_scores_gemma":[0.0008619026,0.0001792879,0.008523811,0.000007772712,0.001097528,0.00001082494,0.001684736,0.9502664,0.0236844,0.0007178679,0.01264443,0.0003210442],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.946925,0.0001646963,0.04759543,0.0001939043,0.0000696526,0.0004576308,0.0001100911,0.0001203747,0.004363216],"genre_scores_gemma":[0.9964888,0.00001426994,0.002117604,0.0000526669,0.000009354279,0.0004577373,0.00006378166,0.00001677793,0.0007789901],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5595833,"threshold_uncertainty_score":0.7526668,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01579013561670611,"score_gpt":0.2313557973134907,"score_spread":0.2155656616967846,"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."}}