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JANUARY1993 MDC 93W5044SpaceStationECLSS , DALEE, MANAGERECLSS INTEGRATION ANALYSISPREPARED FOR THE NASA MARSHALL SPACE FLIGHT CENTER UNDER CONTRACT NO, NAS8-36407,EFFECTIVE DATE: g MAY 1985McDonnell Douglas Spoce Systems Company - Huntsville Division589 Discovery Drive, Huntsville, AL 35805

IMDC 93W5044JANUARY1993PREFACEThis McDonnellDouglasReporthas been preparedby the Space StationECLSSIntegrationAnalysisGroup of the AdvancedProgramsdirectorateof McDonnellDouglasAerospaceHuntsvilleDivision.This Final Report for Contract NAS8-36407is preparedin accordancewithAttachmentJ-2, Reports Requirements,of the contract Statement of Work.

TJANUARY1993MDC 93W5044

JANUARYMDC 93W5044TABLELISTOF NTENTS.TASKSiv.AND RESULTINGDOCUMENTATION1-1.2-1. oillPRL ,t EOING PglGE BLANKNOTFILMED

JANUARY1993MDC onIntegrationAnalysisAnalysisTasks .DocumentationDelivered to MSFC .iv2-12-2

MDC 93W5044.JANUARY 1993Section IINTRODUCTIONThe Space Station EnvironmentalControl and Life SupportSystem (ECLSS)contract(NAS836407) with NASA MSFC coveredthe time frame from May 9, 1985 to December31, 1992. Thecontract roughly coveredthe period of SSF developmentfrom early Phase B through Phase C/DCriticalDesignReview(CDR).Duringthis time, McDonnellDouglasAerospace(formerlyMcDonnellDouglas Space Systems Company)- Huntsville performedan analyticalsupport role toMSFC for the developmentof analyticalmath models and engineeringtrade studies related to thedesign of the ECLSS for Space Station Freedom(SSF).1-1

JANUARY 1993MDC 93W50441-2

vMDC OCUMENTATIONA completenarrative descriptionof all tasks and subsequentresultswould require an extensivemanpowereffort. It is assumedthat the requirementsfor final reporting,as stated in attachmentJ2 of the Basic SOW, were intended to cover the original two year contract only, and not the entireseven year contracttime frame resultingfrom extensions.In lieu of a completenarrativefinalreport, MDA submits a comprehensivelisting of ECLSS IntegrationAnalysistasks and resultingdocumentationdeliveredto NASA MSFC during the course of the contract.A listing of contractualtasks by Work BreakdownStructure(WBS)is given in Table2-1.Resultingdocumentationis summarizedin Table 2-2.The documentationlisting includesallcontractdeliverabledocuments(MDC chnicalpapers,and subcontractfinal reports.The listingdoes not providefinal taskdocumentationin the form of presentationsmade to MSFC.Copies of all reports and presentationswere distributedto MSFC personnelduring the contract period of performance.In the event somedata has been lost over the extendedtime frame of the contract,all reports and presentationsgeneratedon contract NAS8-36407reside in permanentfile at MDA-HuntsviUe,and will be madeavailableat any time upon request from the Government.Requestscan be made to the contractTechnicalManager,R.C. DaLee, at (205) TasksCONTRACTMOD3.1Data GatheringBasic SOW3.2Model DevelopmentBasic SOW3.2.1TASKIDaSimplified General ClusterBasic SOWb, model 1General Module Systems ModelBasic SOWb, model 23.2.3Cluster H20 Recovery'Basic SOWc, model 53.2.4Cluster 02 RecoveryBasic SOWc, model 63.2.5Cluster C02 RemovalBasic SOWc, model 73.2.6Coolant LoopBasic SOWd,e, model 93.2.7Body Mounted RadiatorBasic SOWf, model 43.2.8Cluster Equipment CoolingBasic SOWf, model 103.2.9Air Temperature Control and Flow DistributionBasic SOWf, model 113.2.10Cluster ConsumablesBasic SOWc, model 83.2.11General Cluster Systems ModelBasic SOWb, model 3Hardware/Software System SupportBasic SOW3.2.2I3.33.3.1Hardware ProcurementBasic SOWg3.4Test Planning Support5h3.5General Test Support5iPRE .EDINGPAGEBLANKNOTFILMED.%

iJANUARY1993MIX2 93W50,Table2-1.ECLSSWBSIntegrationAnalysisTasks (Cont.)TITLECONTRACTMODTASK3.6PMMS Support73.7U.S. Lab THC Analysis7k3.8Micro-Gravity Analysis7I3.9Atmosphere Revitalization Study7mTransient Mass and Energy Potable and Hygiene WaterRequirements7n3.11Metabolic Man Model7o3.12Thermal Transport Loop Study7P3.13Contaminant Data Base73.14CASE/A Programmer's Manual and User's Manual103.15CASE/A Pre-Release Verification103.16System Engineering Support10tPMMS Design and Test Continuation10UCASE/A Enhancements12Z3.103.17IO,L3.18General Cluster Systems Model Update3.19ECLSS Automation Analysis123.20ECLSS Evolution Analysis12ff3.21CASF.J'ADocumentation Update13aaTimer Component13bb3.23O2/N2 Pressure Control Analysis13CC3.24CASE/A Conversion to FADS13dd3.25CASE/A Integrated Plot13ee3.26Sensor Environment Definition Study (Pathfinder)14gg3.27Real-Time Sensor Study (Pathfinder)14hh3.28Chemical Composition Monitoring Technology (Pathfinder)14i3.29Feasibility Study for UV Promoted Oxidation Reactors(Pathfinder)14J3.30Space Station ECLSS Task Plan15kk3.31ECLSS Design & Performance Analysis15 3.32ECLSS Test Activities Support15ITtrrl'3.222-2Canceled permodificationstoSupplementalAgreement11.

JANUARYMDC TLETasks(Cont.)CONTRACTMOD:TASK3.33Computational Hardware/Software15nn3.34Special Consultants15oo3.35Literature Survey18pp3.36Advanced Life Support Database Development18qq3.37Future Manned Mission Scenario18IT3.38Post ECLSS PDR Analytical Plan Development andMaintenance20SS3.39Post ECLSS PDR Design and Performance Analysis20tt3.40Post ECLSS PDR Test Activities Support20uu3.41Post ECLSS PDR Special Consultants20vv2-3ID

ationAnalysisDocumentationDeliveredTitleto MSFC.Author(s)I8/85MDC W50409/8511/8511/85MDC W5055MDC W5059MDC W506011/85MDC W506til/85MDC W506212/85MDC W507212/85MDC W50732/86MDCW50782/865/86MDC W5079MDC W50865186MDC 28/86TM-ECLS-86003110186 MDC W598311/86 MDC W5096 .3187MDC W5109-13/87MDC W5110-1"-3/87MDC W511 ;I-13187MDC W5112-13187MDC W5113-13/87MDC W5114-13/87MDC W5115-13/87MDC W5116-13/87MDC W5117-1Simplified General Cluster Systems Model ECLSSystem Assessment Program EnhancementsDetailed Cluster Consumables ModelSpace Station Cluster Coolant Loop ModelSpace Station Detailed Cluster Loop WaterRecover7 ModelSpace Station Cluster Closed Loop OxygenRec,overy Models - Oxygen GenerationSpace Station Cluster Closed Loop OxygenRecovery Models - Carbon Dioxide ReductionGeneral Module Systems Model - G189AVersionGeneral Module Systems Model - CASF /AVersionSpace Station TRASYS Model for BodyMounted Radiator StudySpace Stati0n Body Mounted Radiator ModelSpace Station Cluster Detailed Carbon DioxideRemoval Model - Electrochemical DepolarizerConcentrator (EDC)Space Station Cluster Detailed Carbon DioxideRemoval Model - LiOH, Molecular Sieve, andSolid AmineSpace Station Equipment Coolinq ModelSpace Station Reference ConfigurationTRASYS ModelSpace Station Reference Configuration PassiveThermal ModelSpace Station Reference Configuration ActiveSINDA ModelsGeneral Cluster Systems ModelCASE/A Graphical InterfaceBosch Carbon Reactor-CO2 ReductionSubsystem Test PlanElectrochemical Depolarized Cell CO2 RemovalSubsystem Test PlanMultifiltration Water Reclamation - HygieneSubsystem Test PlanMultifiltration Water Rec'lamation - PotableSubsystem Test PlanFour-Bed Molecular Sieve CO2 RemovalSubsystem Te,st PlanReverse Osmosis Water Reclamation - HygieneSubsystem Test PlanReverse Osmosis Water R :lamation - PotableSubsystem Test PlanSabatier/Advanced Carbon Reactor CO2Reduction Subsystem Test PlanSo/id Amine Waler Desorbed CO2 RemovalSubsystem Test Plan2-493W5044R.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. Fergus0nR.E. FergusonR.E. FemusonR.E. FergusonR.E. FergusonR.E. FergusonA.S. BacskayA.S. BacskayA.S. BacskayR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. l ergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. Ferguson

MDC93W50Table 2-2.JANUARYECLSSIntegrationAnalysisDocume ationDelivered ,,Date3/87DocumentNo.MDC W5118-13/87MDC W51:9-13/87MDC W5120-13/87MDC W5123-17/87SAE 8714237/87SAE MDC W5074-35188MDC W5146-25/88MDC W515711/88MDC W51703/89MDC W51765/89MDC W51795/89MDC W51805/89MDC W51815/89MDC W51825/89MDC W51835/89MDC W5184TitleStatic Feed Electrolysis Oxygen GenerationSubsystem Test PlanThermoelectric Integrated MembraneEvaporation Subsystem Test PlanVapor Compression Distillation Subsystem TestPlanSolid Polymer Electrolysis Oxygen GenerationSubsystem Test PJ,anA Computer Aided Engineering Tool for ECLSSystemsIntermodule Ventilation Studies for the SpaceStationCO2 Accumulator Study for the AtmosphereRevitalization SubsystemMetabolic Man Model for the AtmosphereRevitalization SubsystemWater Recovery and Management System MassBalance Stu.dyThermal Transport Loop Control ConceptEvaluationU.S. Laboratory Temperature and HumidityControl ModelComputer Aided System Engineering andAnalysis (CASE/A) User's Manual- ECLSSSeriesComputer Aided System Engineering andAnalysis (CASE/A) Programmer's ManualECLSS SeriesRefrigerant Properties Prediction Program User'sManualVerificationAnalysisof the Computer AidedSystem Engineering and Analysis (CASE/A)Molecular Sieve (MOLSIEV) RoutineVerification Analysis of the CASE/A Static FeedWater Electrolysis (SFWE) RoutineVerification Analysis of the CASE/A Anode FeedSolid Polymer Electrolysis (AFSPE) ComponentRoutineVerification Analysis of the CASE/A Solid AmineWater Desorbe,d (SAWD) Component RoutineVerification Analysis of the CASE/A Bosch CO2Reduction Component RoutineVerification Analysis of the CASE/A Sabatier(SABAT') CO2 Reduction Component RoutineVerification Analysis of the CASE/A MolecularSieve (MOLSlEV) and Desiccant Bed (DEFLOW)Component RoutineRequirements Analysis of a Knowledge BaseSystem (KBS) for the Space StationEnvironmental Control and Life Support System(ECLSS)2-5to MSFC(com.).,Author(s)R.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonM.E. BanghamJ.L. Re.ut.e. r.R.G. DavisJ.L. R eu.terT.C. TdppR.D. StoutB.H. WilkesR.G. DavisR.C. DaLeeS.D. GilleyR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. FergusonR.E. Ferguson1993