新武器篇New weapons section.docx
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新武器篇New weapons section.docx
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新武器篇Newweaponssection
新武器篇(Newweaponssection)
[001]
Whatisthefunctionofanalarm?
Incombattraining,pilotsandtanks,vehicledrivers,suchasfatigueandotherreasons,tendtodozephenomenon,lightaccidents,heavymachinecrashes.Inordertoavoidaccidents,peoplehavedevelopedanalarmtopreventdrowsiness.
Experimentsshowthatwhenpeopleareinasemisleepstate,theresistanceoftheskinsurfaceofthehumanbodyexceedstheresistancevalueatnormalactivity.Ifyoucandetectthisphysiologicalphenomenonandremindthedriverintime,youcanmakethemkeepaclearheadallthetime.Sotheresistancecanbemeasuredinadvancedriverskinvalue,thenthealarmresistancevalueisadjusted,thiswillbemadeintheshapeofaringwornonthefingerortoealarm,microcurrentthroughscanningthefingersortoesonasmallelectrodemonitoringsystem,constantlymonitoringthechangesofskinresistancevalue.Whentheskinresistancevaluerise,showingthedriverhasbeeninthesleepystate,smallneedlealarmwillbegentlytinglingfingersortoes,thedriverwokeup,soastoeliminatedrowsiness,keepaclearpurpose.
[002]
Whycangroundtoairmissileschangedirection?
Groundtoairmissileswanttocrackdownonhigh-speed,flexibleaircraft,notonlyfasterthantheplane,butalsomoreflexiblethantheaircrafttochangedirection.However,flyingfaster,changethedirectionofthemoredifficult,andmoreflexiblethantheplanetobeeasiersaidthandone.
Inordertosolvethisproblem,itisnecessarytomakethemissileproduceagreatcentripetalforceatthetimeofdesign.Thegreaterthecentripetalforce,thefasterthemissilewillchangeitsdirection.Howiscentripetalforceobtained?
Originally,therewere4fixedmissilewingsongroundtoairmissiles.Theyweredividedintotwogroups,andtheywereperpendiculartoeachother.Inthecourseofflight,themissilewillactperpendicularlytothedirectionofthemissile,formingcentripetalforce,regardlessofwhichwingproducesanexternalforce.Themagnitudeanddirectionoftheliftforcegeneratedbythemissilewingarecontrolledby4activerudders.Therefore,ifthemissileneedstochangethedirectionofflight,aslongasthecomputersendsouttheinstructiontothe4rudder,whichisrotatedatthesametime,then,canchangethesizeanddirectionoffixedwingpowergenerating,thecentripetalforceinanydirectionperpendiculartotheflightspeed,upto5-7timesthenumericalweightofmissile.Asaresult,themissilerapidlychangesthedirectionofflightunderthecentripetalforce,andnomatterhowtheaircraftmoves,itisdifficulttogetridofthemissileattack.
[003]
Whyistheshort-rangeattackofanti-shipmissilesnotallowed?
Theanti-shipmissileislong"eyes"oftheweapon,toeyesight,miss.However,infact,thisisnotthecase,thetargetistooclose,hitrateislow.Askthereasonwhyyoumightaswelldoanexperimentfirst.
Whenweputabookputtoaproperdistance,peoplecanclearlyseeeverysmall,ifyouputthebooktotheeye,butthebook'scharactersarenotclear.
Theprocessofattackingananti-shipmissileissimilartothatofananti-shipmissile.
Whenthemissileisfiredatacertainfiringangle,itclimbsalongthefiringanglebyitsownpowerandreachesacertainheightbeforeitistransferredtothehorizontalflightstage.Onlyatthisstagecanthehomingsystemsearchandtrackwatertargets.Becausethemissileissearchingandtrackingatacertainheightatacertainspeed,themissileguidancesystemneedsaminimumdistancewhenitistrackingthetargetandguidedthemissiletowardthetarget.Intheascentsectionandtheminimumguidancesection,missileshootingdeadzoneisformed.Shootingdeadzoneusuallylongkilometers,ifthewatertargetalsohelpless.That'swhymanysmallsurfaceshipsoftenuseclosecombattodealwithmissileships.
[004]
Whycanbulletproofvestbebulletproof?
Incloserange,hitbybulletthekeypartofthebody,besuretodie.Butputonabulletproofvestandhitafewshotswithin50meters,butit'ssafe.What'sthematter?
Itturnedoutthatthisbulletproofvestsweremadeofceramic,glassfiberreinforcedplasticandcompositematerials.Thebulletproofmaterialismadeof15squarecentimeterpieces,eachofwhichisplacedinthetightlysewnpocketsofthefrontandbackofthegarment.Thebullethitbodyarmor,ceramichaswithstoodtheimpactforceofthebullet.Thereasonisthatintheinstantofthebulletimpact,theglassfiberreinforcedplasticplateeffectivelyspreadstheimpactforcetothebulletproofclothes,sothattheconcentratedimpactforceatapointcanbedispersed,andtheceramicplatecanbebrokenandthebulletproofeffectisgood.Ifacontinuousshooting,althoughthepossibilityoffragmentationofceramicpieces,however,becausetheceramicandglasssteelpiecestightlybondedtogether,eveniftherupturewillnotfall,thereisstillacertainroleinavoidingshells.Aftertheevent,aslongasthebrokenbulletproofmaterialistakenoutofthepocketandreplacedwithanewfilm,thebulletproofvestcancontinuetobeused.Atpresent,manyspecialforcesinourcountryareequippedwithbulletproofarmorwithexcellentbulletproofability.
Inaddition,thereisakindofmadeofKevlarbulletproofvests,caneffectivelypreventthedestructionofbodyshrapnel.
Thismaterialhasgoodflexibilityandimpactresistance.Thestrengthis60%higherthanthatofsteelwire.Whentheshrapnelhits,itcanquicklyspreadtheimpactforceoftheshrapnelacrossthebulletproofclothing,sothattheshrapnelhasnotbeenabletopenetratetheclothes,thepowerwillbeconsumed,soastoavoiddamagetotheskin.
[005]
Whycanlasergunaccuratelyattacktarget?
Becausethelasergunfiringratecanreach300000kilometerspersecond,soitneedsnoadvancewhattoshoot.
Whenlasercannonsareattackinghighspeedtargetssuchasaircraftandmissiles,theymustbeusedinconjunctionwithtargettrackingradarandtargetguidanceradar,soastoexerttheirformidableoperationalforce.Whentheaircraftormissilewarningsystem,consistingoflong-rangesurveillanceradarandearly-warningsatellitesorhigh-altitudereconnaissanceaircrafttoprovidethegeneraldirectionofthetarget,positionandheightparameters,thenthetargettrackingradarcontinuoustrackingoftargetsandthemeasuredazimuth,distance,speedandaccuratedatainputcomputer.Whileprocessingthedata,thecomputerstartstheaccurateradarandquicklycapturesthetarget,makingitaccuratetotensofthousands,evenonehundredthousand.Thecomputerthenautomaticallycontrolsthelaserguntoturntothetargetandisinastateofreadiness.Oncethetargetenterstheeffectiverangeofthelasergun,thecommandandcontrolcenterissueanattackcommand,andthelasergunemitsapowerfullaserbeamfocusingontheplaneormissileaccurately.Afterawispofsmoke,theplanelikeabrokenlinekitetumblingdown,outofcontrolofmissileexplodedonitsown,allsurvivedwithoutagoal.
[006]
Whydoeslaserweaponhaveverystronglethality?
Since70s,theUnitedStatesandtheSovietUnioninlaserweaponsdevelopmentandtesting,hasachievedmanysuccessfulexamples,causedtheattentionofthemilitary.
Laserweaponshaveaverystronglethality,thewholebattleithasthreeuniqueskills.
1.ablation.Becauseofthegoodlasercolor,theenergyisveryhigh.Oncethetargetisshot,thepartisdigestedimmediately,whichresultsinthermalexplosionofthetarget.
2.shockwave.Whenthetargetisirradiatedtoproduceavaporizedinstant,thegasisrapidlyejectedintoashockwave.Thetargetburstsandsplashesinthewakeofthelaserandshockwaves.
3.radiation.Whenlaserweaponsattacktargets,theycanalsoemitultravioletandXrays,andtheirradiationeffectsaremoreeffectivethanlaserdirectradiationonthedamageanddestructionofelectronsandopticaldevicesinthetarget.
Preciselybecauseoftheseuniquelaserweapons,bothinthefieldofstrategicandtacticalweapons,the"lightbomb"asaweaponoffutureoperations,willshowpeopletomorrow'snewsituationinthebattlefield.
[007]
Whyareradarantennassooddlyshaped?
Peoplearenostrangerstoradar,butthemostimpressiveonesareprobablythoseoddlyshapedantennas.Someoftheradarantennasarelikelargespiderwebs,somelikeafewrowsoffishskeletons,somelikeapot,otherslikeafewlargetiles.
Acommonpurposeoftheseantennas,however,istoconcentrateelectromagneticwavesintobeamsandachievedirectionalradiationlikeflashlights.Astheantennaturns,theconcentratedbeamofradiowavesalsorotates.Thus,whenapowerfulbeamscansanaerialtarget,thereflectedwavedoesnotreturninalldirectionsbutisdirectedback.Thus,theazimuthofthetargetcanbeknownaccordingtothedirectionindicatedbytheantennawhentheradarreceivestheecho.Thedistancebetweenradarandtargetcanbecalculatedaccordingtothetimeneededforthebeamtobetransmittedfromradartotargetandfromtargettoradar,multipliedbythepropagationvelocityofradiowaveinspace.
Visible,theantennamadeavarietyofshapes,inordertomeettheneedsofelectromagneticdirectionalradiation.
[008]
Whyisthefusionbombsodestructive?
Theearliestatomicbombwasagunbomb.Becauseofthelowutilizationrateofthenuclearchargefortheatomicbomb,thescientistshavestudieddeeplyanddesignedacollectionofatomicbombs,alsoknownasimplosionbombs.
Gathertypeatomicbombshapeanuclearcharge,unliketheguntypeatomicbombthatisonly2,buttherearemanyblocks
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