{ "version": "packet06-v1", "model_gates": { "droplet_distribution": "Kataoka-labelled distribution; maximum drop750or1000\u00b5m selected separately", "gas_density_kg_m3_cases": [ 40, 60, 80 ], "approximate_natural_gas_pressure_labels_bar": [ 41, 62, 83 ], "pressure_reference": "not stated; density selected directly, do not infer gauge/absolute property conversion", "liquid_density_kg_m3": 600, "liquid_to_gas_volume_ratio": 0.05, "gas_dynamic_viscosity_Pa_s": 1.2e-05, "downcomer_angle_deg": 45, "bend_radius_D": 1.5, "expander": "flat side down", "downcomer_to_primary_inside_diameter_ratio": 0.6666666666666666, "riser_to_primary_inside_diameter_ratio": 0.6666666666666666, "deposition": "no re-entrainment once deposited", "high_flow_separation_duty_limit_m_s": 2, "chart_axis_velocity_max_m_s": 4, "liquid_density_or_geometry_variants": "not interpolated/extrapolated", "density_conflict": "Source procedurepreferhighergasdensityifmatchingchartabsent conflicts withnonmonotonicchartedfamilies. No conservativeoff-densitysubstitutionauthorized." }, "panels": [ { "gas_density_kg_m3": 60, "maximum_drop_um": 750, "curves": [ { "efficiency_percent": 99.5, "samples": [ { "velocity_m_s": 1.001, "L_over_D": 4.8 }, { "velocity_m_s": 1.248, "L_over_D": 6.56 }, { "velocity_m_s": 1.499, "L_over_D": 8.86 }, { "velocity_m_s": 1.751, "L_over_D": 11.74 }, { "velocity_m_s": 1.997, "L_over_D": 15.46 }, { "velocity_m_s": 2.249, "L_over_D": 20.44 }, { "velocity_m_s": 2.501, "L_over_D": 26.57 }, { "velocity_m_s": 2.6, "L_over_D": 30 } ] }, { "efficiency_percent": 99, "samples": [ { "velocity_m_s": 1.001, "L_over_D": 4.21 }, { "velocity_m_s": 1.248, "L_over_D": 5.71 }, { "velocity_m_s": 1.499, "L_over_D": 7.47 }, { "velocity_m_s": 1.751, "L_over_D": 9.6 }, { "velocity_m_s": 1.997, "L_over_D": 12.33 }, { "velocity_m_s": 2.249, "L_over_D": 16.04 }, { "velocity_m_s": 2.501, "L_over_D": 20.33 }, { "velocity_m_s": 2.752, "L_over_D": 24.88 }, { "velocity_m_s": 2.99, "L_over_D": 30 } ] }, { 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