{"id":"W4412699952","doi":"10.11159/ffhmt25.196","title":"Investigation of Performance Characteristics of Centrifugal and Mixed Flow Impellers in Electronically Commutated Turbomachinery","year":2025,"lang":"en","type":"article","venue":"Proceedings of the ... International Conference on Fluid Flow, Heat and Mass Transfer","topic":"Coal Combustion and Slurry Processing","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Korea Institute of Energy Technology Evaluation and Planning; Ministry of Trade, Industry and Energy","keywords":"Turbomachinery; Impeller; Centrifugal pump; Flow (mathematics); Axial compressor; Mechanical engineering; Computer science; Mechanics; Physics; Engineering; Gas compressor","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":[0.000434685,0.0002251386,0.0002461376,0.0003409164,0.0002187548,0.0003610916,0.0003744162,0.0003342588,0.001434104],"category_scores_gemma":[0.001197519,0.0001410324,0.0002104719,0.0002678477,0.0003114657,0.000553402,0.0001539449,0.0002160973,0.0003443917],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002135729,"about_ca_system_score_gemma":0.0001446604,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003568461,"about_ca_topic_score_gemma":0.0003706125,"domain_scores_codex":[0.9996991,0.00006612221,0.00001623262,0.00005153081,0.000129439,0.0000375992],"domain_scores_gemma":[0.9987689,0.0005877203,0.000133977,0.0001033045,0.0003460408,0.00006014273],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.005988951,0.000314696,0.01527415,0.000288701,0.00006089549,0.0003104842,0.0004396794,0.01112841,0.9119989,0.0006212972,0.0005474436,0.05302631],"study_design_scores_gemma":[0.0001441457,0.006714423,0.1125471,0.00002544698,0.00009240731,0.00046447,0.0003777607,0.05724478,0.8200808,0.000315191,0.001925557,0.00006795971],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970537,0.0001720029,0.002082742,0.00001705146,0.000009148626,0.000005396136,0.00004078431,0.00003070118,0.0005884386],"genre_scores_gemma":[0.9994873,0.00002825944,0.0001692917,0.00000242634,0.000002452694,0.000001846538,0.000026335,0.000006016364,0.0002759872],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001434104,"threshold_uncertainty_score":0.004797578,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01205652892648337,"score_gpt":0.2091874454506523,"score_spread":0.1971309165241689,"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."}}