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ID:15019153
大小:7.40 MB
页数:162页
时间:2018-07-31
《interplanetary mission design handbook》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、NASA/TM—1998–208533InterplanetaryMissionDesignHandbook:Earth-to-MarsMissionOpportunitiesandMars-to-EarthReturnOpportunities2009–2024L.E.GeorgeU.S.AirForceAcademy,ColoradoSprings,ColoradoL.D.KosMarshallSpaceFlightCenter,MarshallSpaceFlightCenter,Alaba
2、maNationalAeronauticsandSpaceAdministrationMarshallSpaceFlightCenterJuly1998iAcknowledgmentsJerryR.Horsewood,Adasoft,Inc.,andAndreyB.Sergeyevsky,NASAJetPropulsionLaboratoryAvailablefrom:NASACenterforAeroSpaceInformationNationalTechnicalInformationSer
3、vice800ElkridgeLandingRoad5285PortRoyalRoadLinthicumHeights,MD21090–2934Springfield,VA22161(301)621–0390(703)487–4650iiTABLEOFCONTENTSINTRODUCTION........................................................................................................
4、....................1HUMANMARSDESIGNREFERENCEMISSIONOVERVIEW................................................2GENERALTRAJECTORYCHARACTERISTICS........................................................................6MISSIONOPPORTUNITIES................
5、..........................................................................................9ADDITIONALSTUDIESANDAPPENDIXINFORMATION.....................................................15TotalTimeofFlightTradeStudies—2014Opportunity....................
6、..................................15VelocityLossesforVariousThrust-to-WeightRatios..........................................................16All-ChemicalArchitectures...................................................................................
7、...............17TimeInRadiationBelts........................................................................................................17VerificationofMAnEResults..................................................................................
8、............19DESCRIPTIONOFTRAJECTORYCHARACTERISTICS...........................................................20EarthDepartureVariables.....................................................................................................20MarsArrival
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