{"physical_measurements":0,"cases":[{"name":"heat600","changes":{"exhaust_K":600.0},"time_to_speed_s":{"100":1.9769685072112817,"200":6.047439613789581,"300":13.227509478302931,"400":27.04985588049976},"stop_m":449.1897178693561,"launch_completed":true,"stopped":true,"failure":null,"thermal":{"wall_K":505.4442658639662,"wall_energy_J":740319.4637895214,"liquid_kg":3.234506440413216,"time_s":34.7980000000096,"nitrogen_used_kg":1.9431915563381865,"boiloff_kg":0.00262064637184222,"generator_J":465974.7068330525,"pump_DC_J":11168.123664032672,"blower_DC_J":89921.4744247392,"controls_J":3479.7999999979306,"hot_heat_J":2232223.6718660262,"fluid_heat_J":1457356.6767969506,"ambient_heat_J":34547.53127997928,"exhaust_input_energy_J":6996361.75952704,"engine_shaft_J":20405553.473553613,"fuel_J":63767354.60485492,"outlet_minus_inlet_nitrogen_J":949658.3138356258,"turbine_work_J":517749.674258948,"pump_shaft_J":10051.311297629287,"fluid_entropy_J_K":8118.351274107121,"peak_generator_W":25710.19972331824,"peak_net_W":22291.937211415818,"peak_heat_W":80360.73410542842,"peak_nitrogen_flow_kg_s":0.10679702086302656,"peak_wall_K":511.991647168533,"first_power_s":6.430000000000482,"flow_kg_s":0.0,"armed":true,"exhaust_entropy_J_K":-3997.2658281914055,"loss_to_ambient_J":99911.2585147543,"hot_gas_enthalpy_change_J":-2151294.344883764,"exhaust_availability_drop_J":979495.8673494508,"outlet_nitrogen_availability_J":11002.01667206453,"preparation":{"initial_liquid_kg":6.0,"cold_metal_heat_J":162671.53593242654,"preparation_s":39.2907495786745,"preparation_heat_leak_J":589.3612436801195,"preparation_boiloff_kg":0.8196813568757365,"available_liquid_after_preparation_kg":5.180318643124264,"reversible_liquid_preparation_floor_J":4450117.254184179,"startup_DC_J":2000.0,"hot_metal_initial_K":293.15,"hot_metal_preheated_before_driving":false},"net_generated_before_dump_J":361405.3087442827,"nitrogen_first_law_residual_J":6.05359673500061e-09,"metal_first_law_residual_J":4.2492320062592626e-07,"complete_stage_first_law_residual_J":-4.1996827349066734e-07,"total_stage_entropy_generation_J_K":6351.052446829798,"total_stage_exergy_destroyed_J":1861811.02478772,"exergy_entropy_identity_residual_J":-4.3516047298908234e-07,"maximum_wet_mass_retained":true,"prepared_hot_tank_used":false,"same_nitrogen_not_used_in_closed_loop":true,"exergy_scope":"Operating power stage, including finite hot metal, the engine-derived exhaust stream, nitrogen effluent and ambient losses. Liquid preparation and standby boiloff are separate finite resource debits.","physical_measurements":0},"pack":{"series_cells":216,"parallel_cells":11,"pack_mass_target_kg":227.73960000000002,"chemical_window_initial_J":10000000.0,"chemical_remaining_J":295346.99582009134,"DC_exchange_window_initial_J":8000000.0,"DC_exchange_window_remaining_J":444886.5151083744,"node_net_work_J":7555113.484889195,"cell_Joule_heat_J":1915876.2156353968,"converter_loss_heat_J":233663.3036562948,"cell_temperature_C":37.6188608544471,"maximum_cell_current_A":38.35898043110411,"minimum_cell_voltage_V":2.932820391377918,"maximum_cell_voltage_V":3.6768111152531597,"energy_residual_J":-3.9651737893109384e-08,"OCV_nominal_V_assumed":3.7,"OCV_window_V_target":[3.4,4.0],"DC_resistance_ohm_upper_target":0.02,"classification":"Finite cell/pack requirements model. Electrical property windows and assembled mass remain unmeasured targets."}},{"name":"heat800","changes":{"exhaust_K":800.0},"time_to_speed_s":{"100":1.9778611425877244,"200":5.933397593837387,"300":12.894457194707647,"400":26.160025805503505},"stop_m":445.2890080279506,"launch_completed":true,"stopped":true,"failure":null,"thermal":{"wall_K":509.04334395306574,"wall_energy_J":753642.3058543268,"liquid_kg":0.2972882385190338,"time_s":33.64300000001229,"nitrogen_used_kg":4.88049674158414,"boiloff_kg":0.0025336630233890765,"generator_J":1315748.5922848582,"pump_DC_J":28049.726221841916,"blower_DC_J":115809.07656220882,"controls_J":3364.2999999980357,"hot_heat_J":4840219.665194285,"fluid_heat_J":4044753.6789324707,"ambient_heat_J":41823.680407509106,"exhaust_input_energy_J":11164596.34520654,"engine_shaft_J":19714716.354972605,"fuel_J":61608488.60928872,"outlet_minus_inlet_nitrogen_J":2608055.5522156167,"turbine_work_J":1461942.8803165157,"pump_shaft_J":25244.753599673524,"fluid_entropy_J_K":20982.222962363565,"peak_generator_W":55477.87654596576,"peak_net_W":54228.41460768128,"peak_heat_W":169881.30611628902,"peak_nitrogen_flow_kg_s":0.2,"peak_wall_K":583.8458393182134,"first_power_s":3.221999999999756,"flow_kg_s":0.0,"armed":true,"exhaust_entropy_J_K":-7006.470047664375,"loss_to_ambient_J":205768.14871756567,"hot_gas_enthalpy_change_J":-4735991.496288273,"exhaust_availability_drop_J":2682044.8018155037,"outlet_nitrogen_availability_J":76914.01725001093,"preparation":{"initial_liquid_kg":6.0,"cold_metal_heat_J":162671.53593242654,"preparation_s":39.2907495786745,"preparation_heat_leak_J":589.3612436801195,"preparation_boiloff_kg":0.8196813568757365,"available_liquid_after_preparation_kg":5.180318643124264,"reversible_liquid_preparation_floor_J":4450117.254184179,"startup_DC_J":2000.0,"hot_metal_initial_K":293.15,"hot_metal_preheated_before_driving":false},"net_generated_before_dump_J":1168525.4895008095,"nitrogen_first_law_residual_J":1.1641532182693481e-08,"metal_first_law_residual_J":2.1784217096865177e-08,"complete_stage_first_law_residual_J":-4.607136361300945e-08,"total_stage_entropy_generation_J_K":16593.08665916354,"total_stage_exergy_destroyed_J":4864263.354134722,"exergy_entropy_identity_residual_J":9.30391252040863e-07,"maximum_wet_mass_retained":true,"prepared_hot_tank_used":false,"same_nitrogen_not_used_in_closed_loop":true,"exergy_scope":"Operating power stage, including finite hot metal, the engine-derived exhaust stream, nitrogen effluent and ambient losses. Liquid preparation and standby boiloff are separate finite resource debits.","physical_measurements":0},"pack":{"series_cells":216,"parallel_cells":11,"pack_mass_target_kg":227.73960000000002,"chemical_window_initial_J":10000000.0,"chemical_remaining_J":668534.2229171168,"DC_exchange_window_initial_J":8000000.0,"DC_exchange_window_remaining_J":698197.0088787554,"node_net_work_J":7301802.991120888,"cell_Joule_heat_J":1803567.153514288,"converter_loss_heat_J":226095.6324464293,"cell_temperature_C":36.879140607390944,"maximum_cell_current_A":38.358980430794716,"minimum_cell_voltage_V":2.932820391384106,"maximum_cell_voltage_V":3.7603967815651553,"energy_residual_J":1.2748092842601588e-06,"OCV_nominal_V_assumed":3.7,"OCV_window_V_target":[3.4,4.0],"DC_resistance_ohm_upper_target":0.02,"classification":"Finite cell/pack requirements model. Electrical property windows and assembled mass remain unmeasured targets."}},{"name":"UA-half","changes":{"hot_gas_to_metal_UA_W_K_requirement":900.0},"time_to_speed_s":{"100":1.97741308343841,"200":6.0310979729002465,"300":13.110203561332403,"400":26.689177418878685},"stop_m":445.78367300686773,"launch_completed":true,"stopped":true,"failure":null,"thermal":{"wall_K":502.4815486883397,"wall_energy_J":729369.6163509928,"liquid_kg":2.08356696439085,"time_s":34.21500000001096,"nitrogen_used_kg":3.0941749382413404,"boiloff_kg":0.002576740491194443,"generator_J":742117.3746544846,"pump_DC_J":17783.181609510695,"blower_DC_J":103448.99126094481,"controls_J":3421.4999999979837,"hot_heat_J":3084439.3008807115,"fluid_heat_J":2320937.6037169807,"ambient_heat_J":34132.0808131598,"exhaust_input_energy_J":9148324.226316964,"engine_shaft_J":20124232.855883915,"fuel_J":62888227.67463699,"outlet_minus_inlet_nitrogen_J":1512367.606438327,"turbine_work_J":824574.8607271988,"pump_shaft_J":16004.863448559538,"fluid_entropy_J_K":12927.575469849857,"peak_generator_W":43146.929423255664,"peak_net_W":38238.78655018561,"peak_heat_W":134755.52525217168,"peak_nitrogen_flow_kg_s":0.17832095095863462,"peak_wall_K":514.7691825284645,"first_power_s":5.34700000000012,"flow_kg_s":0.0,"armed":true,"exhaust_entropy_J_K":-4796.09198740453,"loss_to_ambient_J":132134.2841729278,"hot_gas_enthalpy_change_J":-2991335.2087458437,"exhaust_availability_drop_J":1585360.8426382034,"outlet_nitrogen_availability_J":17555.737473862086,"preparation":{"initial_liquid_kg":6.0,"cold_metal_heat_J":162671.53593242654,"preparation_s":39.2907495786745,"preparation_heat_leak_J":589.3612436801195,"preparation_boiloff_kg":0.8196813568757365,"available_liquid_after_preparation_kg":5.180318643124264,"reversible_liquid_preparation_floor_J":4450117.254184179,"startup_DC_J":2000.0,"hot_metal_initial_K":293.15,"hot_metal_preheated_before_driving":false},"net_generated_before_dump_J":617463.7017840311,"nitrogen_first_law_residual_J":1.3969838619232178e-08,"metal_first_law_residual_J":4.215253284201026e-07,"complete_stage_first_law_residual_J":-4.3498585000634193e-07,"total_stage_entropy_generation_J_K":10449.64286927419,"total_stage_exergy_destroyed_J":3063312.8071272797,"exergy_entropy_identity_residual_J":-4.4889748096466064e-07,"maximum_wet_mass_retained":true,"prepared_hot_tank_used":false,"same_nitrogen_not_used_in_closed_loop":true,"exergy_scope":"Operating power stage, including finite hot metal, the engine-derived exhaust stream, nitrogen effluent and ambient losses. Liquid preparation and standby boiloff are separate finite resource debits.","physical_measurements":0},"pack":{"series_cells":216,"parallel_cells":11,"pack_mass_target_kg":227.73960000000002,"chemical_window_initial_J":10000000.0,"chemical_remaining_J":353356.28292388417,"DC_exchange_window_initial_J":8000000.0,"DC_exchange_window_remaining_J":481514.88802286657,"node_net_work_J":7518485.111974723,"cell_Joule_heat_J":1895625.8746997227,"converter_loss_heat_J":232532.73040257674,"cell_temperature_C":37.48548259522755,"maximum_cell_current_A":38.35898043110591,"minimum_cell_voltage_V":2.9328203913778816,"maximum_cell_voltage_V":3.7040780569869383,"energy_residual_J":1.898648490251259e-08,"OCV_nominal_V_assumed":3.7,"OCV_window_V_target":[3.4,4.0],"DC_resistance_ohm_upper_target":0.02,"classification":"Finite cell/pack requirements model. Electrical property windows and assembled mass remain unmeasured targets."}},{"name":"pressure-loss-double","changes":{"total_exhaust_pressure_loss_Pa_requirement":3000.0},"time_to_speed_s":{"100":1.9804058402842175,"200":5.992372347771273,"300":13.00328923220161,"400":26.394833798998498},"stop_m":445.5073052952961,"launch_completed":true,"stopped":true,"failure":null,"thermal":{"wall_K":500.61394348719955,"wall_energy_J":722475.2229908624,"liquid_kg":0.7462974086618247,"time_s":33.88100000001174,"nitrogen_used_kg":4.431469647598635,"boiloff_kg":0.002551586864888512,"generator_J":1065268.694476378,"pump_DC_J":25469.02845287329,"blower_DC_J":203436.98772502237,"controls_J":3388.099999998014,"hot_heat_J":4087232.2833078885,"fluid_heat_J":3330401.464999906,"ambient_heat_J":34355.59531712267,"exhaust_input_energy_J":9043710.201297723,"engine_shaft_J":19894484.365545493,"fuel_J":62170263.64233027,"outlet_minus_inlet_nitrogen_J":2169691.7078559743,"turbine_work_J":1183631.882751526,"pump_shaft_J":22922.125607599035,"fluid_entropy_J_K":18525.222549329075,"peak_generator_W":48803.09871099651,"peak_net_W":46894.85159839724,"peak_heat_W":152222.24897773177,"peak_nitrogen_flow_kg_s":0.2,"peak_wall_K":518.4556429236428,"first_power_s":4.151999999999721,"flow_kg_s":0.0,"armed":true,"exhaust_entropy_J_K":-6498.461050193021,"loss_to_ambient_J":178997.48521006785,"hot_gas_enthalpy_change_J":-3904138.9943553596,"exhaust_availability_drop_J":1999115.1374912697,"outlet_nitrogen_availability_J":25782.640881786116,"preparation":{"initial_liquid_kg":6.0,"cold_metal_heat_J":162671.53593242654,"preparation_s":39.2907495786745,"preparation_heat_leak_J":589.3612436801195,"preparation_boiloff_kg":0.8196813568757365,"available_liquid_after_preparation_kg":5.180318643124264,"reversible_liquid_preparation_floor_J":4450117.254184179,"startup_DC_J":2000.0,"hot_metal_initial_K":293.15,"hot_metal_preheated_before_driving":false},"net_generated_before_dump_J":832974.5782984843,"nitrogen_first_law_residual_J":4.6566128730773926e-09,"metal_first_law_residual_J":2.473825588822365e-09,"complete_stage_first_law_residual_J":-2.9016518965363503e-08,"total_stage_entropy_generation_J_K":14491.03548704958,"total_stage_exergy_destroyed_J":4248047.053028948,"exergy_entropy_identity_residual_J":3.641471266746521e-07,"maximum_wet_mass_retained":true,"prepared_hot_tank_used":false,"same_nitrogen_not_used_in_closed_loop":true,"exergy_scope":"Operating power stage, including finite hot metal, the engine-derived exhaust stream, nitrogen effluent and ambient losses. Liquid preparation and standby boiloff are separate finite resource debits.","physical_measurements":0},"pack":{"series_cells":216,"parallel_cells":11,"pack_mass_target_kg":227.73960000000002,"chemical_window_initial_J":10000000.0,"chemical_remaining_J":411353.11345669266,"DC_exchange_window_initial_J":8000000.0,"DC_exchange_window_remaining_J":522022.10404694366,"node_net_work_J":7477977.895950721,"cell_Joule_heat_J":1879339.3584942038,"converter_loss_heat_J":231329.63209906148,"cell_temperature_C":37.37821194792567,"maximum_cell_current_A":38.358980431107284,"minimum_cell_voltage_V":2.9328203913778546,"maximum_cell_voltage_V":3.7318964508579553,"energy_residual_J":2.2668300708739153e-07,"OCV_nominal_V_assumed":3.7,"OCV_window_V_target":[3.4,4.0],"DC_resistance_ohm_upper_target":0.02,"classification":"Finite cell/pack requirements model. Electrical property windows and assembled mass remain unmeasured targets."}},{"name":"expander60pct","changes":{"turbine_isentropic_efficiency_requirement":0.6},"time_to_speed_s":{"100":1.97741308343841,"200":5.987896960026967,"300":13.019569205535756,"400":26.46879027507544},"stop_m":445.52117417495367,"launch_completed":true,"stopped":true,"failure":null,"thermal":{"wall_K":501.47052524093533,"wall_energy_J":725636.5712398629,"liquid_kg":0.7339584765168723,"time_s":33.956000000011564,"nitrogen_used_kg":4.4438029314743,"boiloff_kg":0.0025572351342685864,"generator_J":916230.0175686681,"pump_DC_J":25539.91165481928,"blower_DC_J":102568.3835067708,"controls_J":3395.599999998007,"hot_heat_J":4016334.658446932,"fluid_heat_J":3256217.5570869343,"ambient_heat_J":34480.530120115174,"exhaust_input_energy_J":9070395.5833063,"engine_shaft_J":19953089.31757695,"fuel_J":62353404.1174287,"outlet_minus_inlet_nitrogen_J":2261170.124722224,"turbine_work_J":1018033.3528540708,"pump_shaft_J":22985.920489349188,"fluid_entropy_J_K":18811.968988669145,"peak_generator_W":41820.47760048624,"peak_net_W":40071.144376004704,"peak_heat_W":148295.16471160584,"peak_nitrogen_flow_kg_s":0.2,"peak_wall_K":518.3197642711273,"first_power_s":4.205999999999739,"flow_kg_s":0.0,"armed":true,"exhaust_entropy_J_K":-6534.279003525501,"loss_to_ambient_J":152490.2949216813,"hot_gas_enthalpy_change_J":-3924023.113290858,"exhaust_availability_drop_J":2008499.2234073272,"outlet_nitrogen_availability_J":42348.76561814773,"preparation":{"initial_liquid_kg":6.0,"cold_metal_heat_J":162671.53593242654,"preparation_s":39.2907495786745,"preparation_heat_leak_J":589.3612436801195,"preparation_boiloff_kg":0.8196813568757365,"available_liquid_after_preparation_kg":5.180318643124264,"reversible_liquid_preparation_floor_J":4450117.254184179,"startup_DC_J":2000.0,"hot_metal_initial_K":293.15,"hot_metal_preheated_before_driving":false},"net_generated_before_dump_J":784726.12240708,"nitrogen_first_law_residual_J":-1.1175870895385742e-08,"metal_first_law_residual_J":-1.964508555829525e-08,"complete_stage_first_law_residual_J":9.400537237524986e-09,"total_stage_entropy_generation_J_K":14657.851647957248,"total_stage_exergy_destroyed_J":4296949.210599034,"exergy_entropy_identity_residual_J":3.6694109439849854e-07,"maximum_wet_mass_retained":true,"prepared_hot_tank_used":false,"same_nitrogen_not_used_in_closed_loop":true,"exergy_scope":"Operating power stage, including finite hot metal, the engine-derived exhaust stream, nitrogen effluent and ambient losses. Liquid preparation and standby boiloff are separate finite resource debits.","physical_measurements":0},"pack":{"series_cells":216,"parallel_cells":11,"pack_mass_target_kg":227.73960000000002,"chemical_window_initial_J":10000000.0,"chemical_remaining_J":396436.4923308441,"DC_exchange_window_initial_J":8000000.0,"DC_exchange_window_remaining_J":511047.6376966429,"node_net_work_J":7488952.362300908,"cell_Joule_heat_J":1882971.2576588278,"converter_loss_heat_J":231639.88771029544,"cell_temperature_C":37.40213334212748,"maximum_cell_current_A":38.358980431106936,"minimum_cell_voltage_V":2.932820391377861,"maximum_cell_voltage_V":3.718800864474291,"energy_residual_J":1.977025786137343e-08,"OCV_nominal_V_assumed":3.7,"OCV_window_V_target":[3.4,4.0],"DC_resistance_ohm_upper_target":0.02,"classification":"Finite cell/pack requirements model. Electrical property windows and assembled mass remain unmeasured targets."}},{"name":"flow-ramp-half","changes":{"maximum_nitrogen_flow_kg_s":0.15},"time_to_speed_s":{"100":1.97741308343841,"200":5.992509231629584,"300":13.045849592656698,"400":26.54371120652387},"stop_m":445.36290958016997,"launch_completed":true,"stopped":true,"failure":null,"thermal":{"wall_K":508.84572302847187,"wall_energy_J":752910.16829567,"liquid_kg":1.6784557097157882,"time_s":34.02900000001139,"nitrogen_used_kg":3.499300200626147,"boiloff_kg":0.0025627327831318587,"generator_J":890838.8555857061,"pump_DC_J":20111.5619562492,"blower_DC_J":102869.34701329855,"controls_J":3402.8999999980006,"hot_heat_J":3551966.691552579,"fluid_heat_J":2760996.395281694,"ambient_heat_J":38060.127975239666,"exhaust_input_energy_J":9097029.095841555,"engine_shaft_J":20011580.693747923,"fuel_J":62536189.667962275,"outlet_minus_inlet_nitrogen_J":1789275.8503915137,"turbine_work_J":989820.9506507922,"pump_shaft_J":18100.40576062386,"fluid_entropy_J_K":14836.398085832425,"peak_generator_W":38839.60637485737,"peak_net_W":37877.50992114402,"peak_heat_W":120078.75764328745,"peak_nitrogen_flow_kg_s":0.15,"peak_wall_K":547.6510465532194,"first_power_s":4.205999999999739,"flow_kg_s":0.0,"armed":true,"exhaust_entropy_J_K":-5686.471119829482,"loss_to_ambient_J":152743.21393727345,"hot_gas_enthalpy_change_J":-3459384.279240629,"exhaust_availability_drop_J":1792395.270462618,"outlet_nitrogen_availability_J":35368.45159144758,"preparation":{"initial_liquid_kg":6.0,"cold_metal_heat_J":162671.53593242654,"preparation_s":39.2907495786745,"preparation_heat_leak_J":589.3612436801195,"preparation_boiloff_kg":0.8196813568757365,"available_liquid_after_preparation_kg":5.180318643124264,"reversible_liquid_preparation_floor_J":4450117.254184179,"startup_DC_J":2000.0,"hot_metal_initial_K":293.15,"hot_metal_preheated_before_driving":false},"net_generated_before_dump_J":764455.0466161603,"nitrogen_first_law_residual_J":1.210719347000122e-08,"metal_first_law_residual_J":2.4461769498884678e-08,"complete_stage_first_law_residual_J":1.178705133497715e-08,"total_stage_entropy_generation_J_K":11584.94226682624,"total_stage_exergy_destroyed_J":3396125.825521179,"exergy_entropy_identity_residual_J":1.0672956705093384e-06,"maximum_wet_mass_retained":true,"prepared_hot_tank_used":false,"same_nitrogen_not_used_in_closed_loop":true,"exergy_scope":"Operating power stage, including finite hot metal, the engine-derived exhaust stream, nitrogen effluent and ambient losses. Liquid preparation and standby boiloff are separate finite resource debits.","physical_measurements":0},"pack":{"series_cells":216,"parallel_cells":11,"pack_mass_target_kg":227.73960000000002,"chemical_window_initial_J":10000000.0,"chemical_remaining_J":397642.6177848674,"DC_exchange_window_initial_J":8000000.0,"DC_exchange_window_remaining_J":514686.8075183502,"node_net_work_J":7485313.192479248,"cell_Joule_heat_J":1885497.6454548829,"converter_loss_heat_J":231546.54428191186,"cell_temperature_C":37.418773319074916,"maximum_cell_current_A":38.35898043110652,"minimum_cell_voltage_V":2.93282039137787,"maximum_cell_voltage_V":3.7254501317298003,"energy_residual_J":2.0035646156046916e-08,"OCV_nominal_V_assumed":3.7,"OCV_window_V_target":[3.4,4.0],"DC_resistance_ohm_upper_target":0.02,"classification":"Finite cell/pack requirements model. Electrical property windows and assembled mass remain unmeasured targets."}}]}
