The Illustrated Guide to InterstellarWord格式文档下载.docx

The Illustrated Guide to InterstellarWord格式文档下载.docx

《The Illustrated Guide to InterstellarWord格式文档下载.docx》由会员分享，可在线阅读，更多相关《The Illustrated Guide to InterstellarWord格式文档下载.docx（20页珍藏版）》请在冰点文库上搜索。

Allmatteratanytemperatureaboveabsolutezeroradiatessomeofitsheatenergyaselectromagneticradiation.Thespectrumor"

color"

oftheradiationandtherateofenergytransferdependonthetemperatureoftheradiatingsurface.The3-kelvincosmicbackgroundradiationisdominatedbymicrowavefrequencies,roomtemperatureisstrongestintheinfrared,andvisiblelightbecomesnoticeablearound700K.

Thesimplestformofthegoverningequationsisforasurfacethatabsorbsallincomingphotonswithoutreflectingorscatteringanyenergy.Thesamepropertiesimplythatthephotonsthatsuchanidealabsorberradiatescandepartthesurfacewithoutscatteringorinterference.Indiscussionsofthermalradiation,theterm"

blackbody"

refersnotmerelytoabodythatlooksblacktotheeye,buttosuchanidealabsorberandradiator.

Asyoumayexpectifyou'

veencounteredidealobjectsinanyotherareaofscience,thereisnoperfectphysicalrealizationofablackbody.Everyreal-worldsurfacedeviatesfromtheidealtoagreaterorlesserextent.Manyare"

greybodies"

:

surfacesthatradiateasufficientlyuniformfractionofablackbody'

soutputinasimilarspectrumacrossthetemperatureandwavelengthrangesofinterest.

TheamountofenergythatleavesasurfacebyradiationisgivenbytheStefan-Boltzmannlaw.WhentheInterstellarradiators'

in-gamedescriptionsrefertothe"

Stefan-Boltzkermanlaw"

thisiswhatthey'

rereferencing.Thelawiscommonlywrittenas

P=AεσT^4

wherePisthepowertransferredinwatts,Aistheradiatingsurfacearea,andTisthetemperatureinkelvin.ε,theemissivityofthesurface,isthefractionofablackbody'

sradiationthatthesurfaceemits.σisaproportionalityconstantwithavalueof5.67×

10^-8wattspersquaremeterperkelvintothefourthpower.

Thebestknownmaterialshaveemissivitiesintheneighborhoodof99.6percent.Economicalspacecraftradiatorstodayrangefrom90to98percent.

HeatinInterstellar

InterstellarrepresentsheatenergythatneedstoberadiatedwiththeWasteHeatresource.Onein-gameunitofWasteHeatrepresentsonemegajouleofenergy.

TherearetwosourcesofWasteHeatthatInterstellartracks:

solarpanels,andgenerators,receivers,andreactors.Iwilldiscussthegamerulesforsolarpanelshere,andthoseforothersystemswhenIcoverthesystems.Radioisotopethermoelectricgeneratorshavetheirownradiatorsbuiltintothefinnedcase.Theydon'

tcontributetoWasteHeatforInterstellar'

spurposes.

SolarpanelsproducewasteheatequaltohalftheirElectricChargeoutput.ForconversionsbetweenKSPandreal-worldunites,1ECrepresentsonekilojouleofenergy（1EC/second=1kilowatt）.Abankofpanelsproducingtwomegawattsofelectricity（2,000EC/s）willproduce1WasteHeatpersecond（1megawattofwasteheat）.

RetractablesolarpanelswillretractiftheWasteHeatbarfills.Aprobethatoverheatsandlosesallofitspanelsislikelytolosepowerandbecomeinertbeforeitcoolsenoughtoredeploypanels.Othersystemswillbecomelessefficientorfailentirely.

Aninactiveshipwillslowlyradiateheatfromitsstructure,buttokeepupwithanyheat-producingsystemsthatneedtoremainactive,itwillneedradiators.TheperformanceofeachradiatorpartinInterstellarisdefinedbytwonumbers:

itsradiatingareainsquaremeters,anditsmaximumtemperatureinkelvin.Yourgoalindesigningashipistoequipitwithenoughradiatorareatoradiateallofthewasteheatthatitproducesatatemperaturethatis1）lessthanthemaximumtemperatureofanyofitsradiators,and2）lessthanthemaximumtemperatureofitsthermalsources.

Thefollowingradiatorsareavailable:

Part

Size

Area（m^2）

Max.temp

Mass

RadialRadiator

Small

0.25

970

0.005

Standard

1

0.02

FlatRadiator

8

1,350

0.1

InlineRadiator

62.5cm

1.25

0.05

1.25m

5

0.2

2.5m

20

0.8

HeatRadiator（deployable）

100

400

Huge

1,600

3.2

LargeFlatRadiator

2,500

WhenyouunlocktheExperimentalElectricsnodeofthetechnologytree,allradiatorsupgradetoamaximumtemperatureof3,500K.

Thein-gameinfowindowforeachradiatorpartindicateshowmuchenergyitwillradiateatitspre-upgrademaximumtemperature,howmuchenergyitwillradiateatitspost-upgrademaximumtemperature,andhowmuchitwillradiateatthelistedtemperatures.

Forsolar-poweredprobes,theSmallRadialRadiatorradiatesjustover12.5kilowattsatitsmaximumtemperature.Apairofthesewithatotalcapacityof25kilowattsisenoughforprobesgeneratingupto50KWofsolarpower:

enoughforpracticallyanyscientificprobeandmostRemoteTechrelays.

Notethatthepoweroutputofsolarpanelsvarieswiththeamountofsunlighttheyreceive,andhencewiththeirdistancefromthesun.InstockKSP,thesevariationsarereducedtoalevelthatrarelyaffectsgameplay.Interstellaroverridesthestockcurveandmakessolarpaneloutputstrictlyinverselyproportionaltothesquareofyourdistancefromthesun.AtMoho'

speriapsisof0.31KerbinAU,panelswillgeneratetentimesthepower-andheat-thattheydoatKerbin.Atan8.35AUEelooapoapsis,solarpanelsareonly1.4%aspowerfulastheyareatKerbin.ForanymissionfartheroutthanDunaorDres,considerothertypesofpowergeneration.

Readingthethermalhelper

Thisisatypicalunmannedspacecraftforthestageofthegamewheredeployablesolarpanelsandradiatorsbecomeavailable.IthasfourOX-4Lsolarpanels,developing2KWeachinoptimalorientationinKerbinorbitforatotalpowerbudgetof8KWandaheatbudgetof4KW.ThiswouldbeenoughtopowertheCommunotron16andfourDTS-M1antennasifIwereusingRemoteTech.

Ipress"

I"

toopenthethermalhelper.Ifyouhaveblizzy78'

sToolbarmodinstalled,abuttonforthethermalhelperisalsoavailablethere.Thiswindowliststhevessel'

stotalheatproductionandradiatorcapacityandcalculatestheequilibriumtemperature.IfyouwillbeoperatingawayfromKerbinspace,settheslideratthetopofthewindowtoyourintendeddistancefromthesunsosolarpaneleffectivenesscanbecalculated.

Rightnow,estimatedheatproductionis4KW（halfofthesolarpanels'

electricaloutput）aspredicted.ThermalsourcetemperatureisN/AbecausetheonlyWasteHeatsourcesaresolarpanelswhosetemperatureisnottracked.Radiatormaximumdissipationiszerobecausewehaven'

tinstalledanyradiatorsyet,andtheestimatedradiatortemperaturesareN/Aforthesamereason.

IfInowaddapairofsmallradialradiators,thethermalhelperupdatestoshowtheir25KWcapacityatmaximumtemperature,andestimatesatemperatureof612.9Kat4KW.

Thethermalhelperhassomeadditionalfeaturesthatarerelevantifyouequipyourvesselwithnuclearreactors.I'

llreturntocoverthesefeaturesonceI'

vecoveredthereactors.

Chapter2:

Science

ThischapteroftheIllustratedGuidetoKSPInterstellarwillcoverthescienceexperimentsthatInterstellaroffersintheearlytomid-career,beforenuclearpoweroradvancedengines.Someareinthetraditionalmoldofgotoplace,activatesensor,receivescience,butsomearemoreinteractive.

SeismicImpactorExperiment

Inadditiontomeasuringnaturalvibrationsandimpacts,theseismicsensorsplacedbytheApollolandingswereusedtomeasuretheimpactsofseveraldiscardedS-IVBupperstagesandLunarModuleascentstages.TheknowncharacteristicsoftheimpactorsaidedscientistsininterpretingtheseismicreadingstodrawconclusionsaboutthestructureoftheMoonandthenatureofotherimpacts.

InterstellarmodifiesthestockDouble-CSeismicAccelerometertoremovethestockexperimentthatcouldbeperformedwheneveracraftislanded,andreplacesitwithanexperimentthatrequiresyoutoprovideimpactstoanalyze.

Placingseismicsensors

Landasensoranywhereonthesurfaceofthebodyofinterest,right-clickit,andselect"

Recordseismicdata"

tobeginmonitoring.

Forthebestpossiblescienceyield,landmultiplesensorsatdifferentpointsonthesurface.Fivesensorsspacedabout90degreesapartwillbeenoughtoachievemaximumscience.

DataonactivesensorsisstoredinWarpPlugin.cfginyoursavefolder.ThedataisassociatedwiththeinternalIDofthevessel,soifyoujettisonasensorfromashipyouwillneedtostopandrestartitafterward.Forinstance,Iliketoequipthedescentstageofeachlunarmodulewithaprobecoreandaseismometer.Whentheascentstagedeparts,thevesselIDthatthecombinedlanderhadbeforeseparationgenerallyreferstotheascentstage,soI'

vefounditnecessarytostartrecordingonlyaftertheascentstagehasdepartedandthedescentstagehashaditsfinalvesselIDassigned.

Performinganimpact

Onceallp