{"id":"W2533464067","doi":"10.1115/ipc2000-262","title":"How to Design and Operate Quiet Centrifugal Compressor System","year":2000,"lang":"en","type":"article","venue":"","topic":"Turbomachinery Performance and Optimization","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"TransCanada (Canada)","funders":"","keywords":"Centrifugal compressor; Gas compressor; Aerodynamics; Noise (video); Diffuser (optics); Vibration; Piping; Axial compressor; Impeller; Engineering; Computer science; Mechanical engineering; Acoustics; Aerospace engineering; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00003708245,0.00007884112,0.00008036666,0.00002870219,0.000039531,0.0001002289,0.00004556814,0.0000296989,0.00009361801],"category_scores_gemma":[8.425294e-7,0.00006482685,0.000008602449,0.00007368622,0.000004207712,0.0001832785,0.000005569293,0.00003654306,0.00006359207],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001675878,"about_ca_system_score_gemma":0.0000022723,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000051472,"about_ca_topic_score_gemma":0.000001543146,"domain_scores_codex":[0.9996655,0.000009380438,0.00006501584,0.00008018706,0.00005109222,0.0001288316],"domain_scores_gemma":[0.9998378,0.000006664032,0.000003061024,0.00007944313,0.00000951025,0.00006359077],"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":[0.00001114148,0.000002679216,0.00009615745,0.00004040495,0.000007243263,0.000001893108,0.0001106177,0.9918168,0.0008055413,0.00005390522,0.002791787,0.004261851],"study_design_scores_gemma":[0.0002040783,0.00002302606,0.0003320789,0.00001778708,0.000004651434,0.000008738227,0.00003885755,0.982732,0.008670605,3.911352e-7,0.007854953,0.0001128121],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6593018,0.0003631877,0.3274066,0.0002488194,0.0002024762,0.000459782,0.000006555575,0.0008376202,0.01117317],"genre_scores_gemma":[0.9816799,0.00008482037,0.01613173,0.00005677675,0.00005338402,0.00001121042,0.000004575581,0.00001469612,0.001962903],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3223781,"threshold_uncertainty_score":0.2643562,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006341353112795035,"score_gpt":0.1693637858108263,"score_spread":0.1630224326980313,"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."}}