{"id":"W2971415612","doi":"10.1177/1687814019873250","title":"A computational fluid dynamics investigation of the flow behavior near a wellbore using three-dimensional Navier–Stokes equations","year":2019,"lang":"en","type":"article","venue":"Advances in Mechanical Engineering","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Fluid dynamics; Computational fluid dynamics; Mechanics; Streamlines, streaklines, and pathlines; Flow (mathematics); Inflow; Nonlinear system; Fluid mechanics; Geology; 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":[0.0001529259,0.0001521108,0.0002202372,0.00009113587,0.00004826989,0.00001550555,0.000190611,0.00009084491,0.00002763377],"category_scores_gemma":[0.00006260166,0.0001288605,0.0001046965,0.000444852,0.00003784586,0.0002249912,0.00005514464,0.0002725804,0.000005890043],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001455626,"about_ca_system_score_gemma":0.0000304597,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002319962,"about_ca_topic_score_gemma":0.0000687893,"domain_scores_codex":[0.9989743,0.00001830711,0.000344092,0.0001644435,0.0003006663,0.0001982233],"domain_scores_gemma":[0.9994887,0.0001609211,0.00004494554,0.0002113704,0.00004187727,0.00005223369],"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":[0.000001911501,0.000009733436,0.0008368929,0.00007299463,0.0000170131,0.000001259943,0.00003463362,0.9950961,0.002569512,0.0005460575,7.157417e-7,0.0008131192],"study_design_scores_gemma":[0.0001945459,0.00001043618,0.0008985655,0.0001690794,0.00002863603,0.000004006421,0.00001042871,0.996642,0.001369085,0.0004943241,0.00003485777,0.0001440388],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6626416,0.0004519372,0.3362133,0.00003314326,0.0003937079,0.0001661814,0.00001290472,0.00007142007,0.00001579274],"genre_scores_gemma":[0.9689189,0.00001105863,0.03095813,0.00001207446,0.00002690633,0.0000164529,0.00002400137,0.00002783632,0.000004633433],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3062772,"threshold_uncertainty_score":0.525478,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006635871594477954,"score_gpt":0.2212199297676417,"score_spread":0.2145840581731637,"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."}}