{"id":"W79980520","doi":"10.1023/a:1011146429794","title":"A Compact Fourth-Order Finite Difference Scheme for Unsteady Viscous Incompressible Flows","year":2001,"lang":"en","type":"article","venue":"Journal of Scientific Computing","topic":"Advanced Numerical Methods in Computational Mathematics","field":"Engineering","cited_by":63,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"Natural Sciences and Engineering Research Council of Canada; Hong Kong Baptist University","keywords":"Stencil; Mathematics; Discretization; Navier–Stokes equations; Applied mathematics; Mathematical analysis; Vorticity; Reynolds number; Vortex; Compressibility; Physics; Mechanics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004369558,0.0003964066,0.001006325,0.0004629435,0.0005490771,0.0008577147,0.001499612,0.001094841,0.002149037],"category_scores_gemma":[0.00136222,0.0003288538,0.0004033168,0.0003389195,0.0007399145,0.0009137373,0.001438626,0.0007637321,0.0004303656],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004673541,"about_ca_system_score_gemma":0.0006504423,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001584332,"about_ca_topic_score_gemma":0.001585825,"domain_scores_codex":[0.9998312,0.00002923715,0.00001678926,0.00001771966,0.00009074751,0.00001436423],"domain_scores_gemma":[0.9995584,0.0001298051,0.00004340622,0.000091305,0.000128787,0.00004830995],"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":[0.0007827692,0.0003970648,0.001263556,0.0004837421,0.00006941504,0.0004597744,0.0004383122,0.4732938,0.1093682,0.1374843,0.004106956,0.2718521],"study_design_scores_gemma":[0.00003934945,0.00008740145,0.0001306557,0.000009968427,0.000008916843,0.00004889834,0.000009107362,0.9886747,0.003519037,0.003636803,0.003822532,0.00001261121],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.0855008,0.0005164797,0.9076911,0.0002712538,0.0004762328,0.0001148619,0.000111571,0.0007923801,0.004525375],"genre_scores_gemma":[0.5131865,0.0003689344,0.4732573,0.0001482998,0.0001359498,0.0002339525,0.0002841729,0.0003352653,0.01204962],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.002149037,"threshold_uncertainty_score":0.007189274,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04768365641627879,"score_gpt":0.3297126615080737,"score_spread":0.2820290050917948,"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."}}