{"id":"W1618954394","doi":"10.1017/9781108671149.008","title":"Fundamentals of Compressible Flow","year":2023,"lang":"en","type":"book-chapter","venue":"Cambridge University Press eBooks","topic":"Flow Measurement and Analysis","field":"Engineering","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Mach number; Transonic; Compressible flow; Compressibility; Mechanics; Shock wave; Isentropic process; Choked flow; Mach wave; Flow (mathematics); Physics; Shock (circulatory); Viscosity; Supersonic speed; Classical mechanics; Thermodynamics; Aerodynamics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0004286886,0.001051369,0.000722141,0.00168564,0.0009358096,0.001973821,0.000973086,0.001046369,0.04133505],"category_scores_gemma":[0.0008455749,0.0005103109,0.0004957743,0.001675103,0.001487818,0.00280828,0.001135276,0.00249588,0.01454615],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009800526,"about_ca_system_score_gemma":0.0009189147,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001495907,"about_ca_topic_score_gemma":0.0009455159,"domain_scores_codex":[0.9996377,0.00003430897,0.00002078534,0.00006629393,0.0002060579,0.00003487386],"domain_scores_gemma":[0.999745,0.00008798349,0.0000203454,0.0000348959,0.00008881363,0.00002297867],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0000259196,0.00003439889,0.0001762619,0.00076108,0.000009465137,0.0001745906,0.0004754105,0.003179414,0.003349137,0.753072,0.0857453,0.1529971],"study_design_scores_gemma":[0.000003758389,0.00002262784,0.0002373818,0.000172177,0.00000317982,0.0003224298,0.00004903427,0.001824948,0.0007002543,0.1184428,0.8782049,0.0000166498],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"methods","genre_scores_codex":[0.003617703,0.1561052,0.1325755,0.004929957,0.005976931,0.0001577654,0.001474386,0.001632942,0.6935297],"genre_scores_gemma":[0.09251066,0.2263489,0.1125909,0.002605715,0.00796914,0.0004230567,0.002380448,0.001047776,0.5541235],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.04133505,"threshold_uncertainty_score":0.1382795,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03496532853501425,"score_gpt":0.1827249872876075,"score_spread":0.1477596587525933,"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."}}