{"id":"W4406666668","doi":"10.23977/jemm.2024.090310","title":"Study on the Mechanism of Cavitation and Pressure Pulsation in Axial Flow Pumps under Unsteady Operating Conditions","year":2024,"lang":"en","type":"article","venue":"Journal of Engineering Mechanics and Machinery","topic":"Cavitation Phenomena in Pumps","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Natural Science Foundation of China","keywords":"Cavitation; Mechanics; Mechanism (biology); Flow (mathematics); Materials science; Acoustics; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002364005,0.0001481943,0.0002392526,0.0003266646,0.0002839613,0.0002513178,0.0002801258,0.0001934456,0.0003701349],"category_scores_gemma":[0.0007511285,0.0001299193,0.0001712311,0.0002004243,0.0004275348,0.0004159424,0.0001760161,0.0002186553,0.00005729376],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001421235,"about_ca_system_score_gemma":0.0001583048,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005162514,"about_ca_topic_score_gemma":0.0002157477,"domain_scores_codex":[0.9998392,0.0000260011,0.000009146291,0.00002664975,0.00007698274,0.00002192747],"domain_scores_gemma":[0.9995254,0.0002533437,0.00007425192,0.00002657916,0.0001018905,0.00001859166],"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":[0.000320666,0.00009247519,0.01585323,0.000202916,0.00002476404,0.0006387705,0.0003612122,0.0158699,0.9392334,0.001029083,0.0001551745,0.02621839],"study_design_scores_gemma":[0.00002289435,0.0006334825,0.04697401,0.00001104348,0.00003298177,0.0005724418,0.0002482023,0.2217208,0.7279338,0.0003914404,0.001421079,0.00003795965],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.982068,0.0003274493,0.01697509,0.00003386958,0.000008971841,0.00001224235,0.00001705394,0.00006713664,0.0004901403],"genre_scores_gemma":[0.9980533,0.0001046427,0.001666966,0.000003973744,0.000005541612,0.000005214265,0.00001508672,0.000004759161,0.0001404273],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0005162514,"threshold_uncertainty_score":0.001250267,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01196474634046144,"score_gpt":0.2360532787122015,"score_spread":0.22408853237174,"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."}}