Dzidziso itsva pamusoro pekuti injini yeEmDrive inoshanda sei. Injini inogoneka neimwe nzira
EmDrive ine mukurumbira (1) haifanirwe kutyora mitemo yefizikisi, anodaro Mike McCulloch (2) weYunivhesiti yePlymouth. Musayendisiti anopa dzidziso inoratidza nzira itsva yekunzwisisa mafambiro uye inertia yezvinhu zvine kukurumidza kudiki. Dai aive akarurama, taizopedzisira tadaidza iyo isinganzwisisike drive "isina-inertial", nekuti inertia, ndiko kuti, inertia, inoshungurudza muongorori weBritish.
Inertia hunhu hwezvinhu zvese zvine huwandu, zvinobata kune shanduko munzira kana kukurumidza. Mune mamwe mazwi, huremu hunogona kufungidzirwa sechiyero che inertia. Kunyangwe izvi zvichiratidzika kwatiri pfungwa inozivikanwa kwazvo, chimiro chayo chaicho hachisi pachena. Pfungwa yaMcCulloch yakavakirwa pafungidziro yekuti inertia imhaka yemhedzisiro inofanotaurwa nehukama hwese hunonzi. mwaranzi kubva kuUnruhiyi mwaranzi mutema wemuviri unoshanda pazvinhu zvinomhanyisa. Kune rumwe rutivi, tinogona kutaura kuti tembiricha yechisiko chapose pose iri kuwedzera sezvatinowedzera kukurumidza.
2. Mike McCulloch wePlymouth University
Sekureva kwaMcCulloch, inertia ingori kumanikidza kunoitwa neUnruh radiation pamuviri unokurumidza. Mhedzisiro yacho yakaoma kudzidza kune kukwirisa kwatinowanzo kuona paPasi. Sekureva kwemusayendisiti, izvi zvinoonekwa chete kana kukwidziridzwa kuchiita kudiki. Pakumhanyisa kudiki, maUnruh wavelengths akakura zvekuti haachakodzeri munzvimbo inooneka. Kana izvi zvikaitika, McCulloch anopokana, inertia inogona kungotora humwe hunhu uye kusvetuka kubva kune imwe kukosha kuenda kune imwe, iyo inofanana nemhedzisiro yehuwandu. Mune mamwe mazwi, inertia inofanirwa kuverengerwa sechikamu chediki kukurumidza.
McCulloch anotenda kuti vanogona kusimbiswa nedzidziso yake mukuona. weird speed spikes inocherechedzwa panguva yekufamba kwezvimwe zvinhu zvemuchadenga pedyo neNyika zvichienda kune mamwe mapuraneti. Zvakaoma kunyatso dzidza chiitiko ichi paNyika nekuti makwikwidzi ane chekuita nawo idiki kwazvo.
Kana iri EmDrive pachayo, pfungwa yaMcCulloch yakavakirwa pane inotevera zano: kana mafotoni aine imwe mhando yehuremu, saka kana aratidzwa, anofanirwa kuona inertia. Nekudaro, iyo Unruh mwaranzi idiki kwazvo mune iyi kesi. Idiki zvekuti inokwanisa kudyidzana nemhoteredzo yayo yepedyo. Panyaya yeEmDrive, iyi ndiyo koni ye "injini" dhizaini. Iyo cone inobvumira Unruh mwaranzi yehumwe hurefu pamucheto wakapamhama, uye nemwaranzi yehurefu hupfupi pamucheto wakamanikana. Iyo photons inoratidzwa, saka inertia yavo mukamuri inofanira kuchinja. Uye kubva pamusimboti wekuchengetedza kukurumidza, izvo, zvinopesana nezvinowanzoitika pamusoro peEmDrive, hazvina kutyorwa mukududzirwa uku, zvinotevera kuti kusundira kunofanirwa kugadzirwa nenzira iyi.
Dzidziso yaMcCulloch inogona kuyedzwa kuyedza munzira dzinenge mbiri. Kutanga, nekuisa dielectric mukati mekamuri - izvi zvinofanira kuwedzera kushanda kwekutyaira. Chechipiri, maererano nemusayendisiti, kuchinja ukuru hwekamuri kunogona kuchinja nzira yekukanda. Izvi zvichaitika kana iyo Unruh mwaranzi inokodzera zviri nani kumucheto wakamanikana wekoni pane iyo yakakura. Mhedzisiro yakafanana inogona kukonzerwa nekuchinja kuwanda kweiyo photon matanda mukati mekoni. “Kuchinja kukuru kwakatoitika mukuedza kuchangobva kuitwa kweNASA,” anodaro muongorori wokuBritain.
Dzidziso yaMcCulloch, kune rumwe rutivi, inobvisa dambudziko rekuchengetedza simba, uye kune rimwe divi, iri padivi pesainzi. (yakajairika marginal science). Kubva pakuona kwesainzi, zvinopokana kufunga kuti mafotoni ane inertial mass. Uyezve, zvine musoro, kumhanya kwechiedza kunofanira kuchinja mukati mekamuri. Izvi zvakaomera vefizikisi kugamuchira.
3. Nheyo yekushanda kweEmDrive injini
Inoshanda asi mimwe miedzo inodiwa
EmDrive pakutanga yaive yepfungwa yaRoger Scheuer, mumwe wenyanzvi dzine mukurumbira dzekufamba nendege muEurope. Akaratidza dhizaini iyi muchimiro chechigaba checonical. Imwe magumo eresonator yakakura kupfuura imwe, uye zviyero zvayo zvinosarudzwa nenzira yekupa resonance yemafungu emagetsi ehurefu hwakati. Nekuda kweizvozvo, masaisai aya ari kupararira akananga kumagumo akatambanudzwa anofanira kukurumidza nekudzika kusvika kumagumo akatetepa (3). Zvinofungidzirwa kuti, semhedzisiro yeakasiyana mafungu emberi ekufambisa mavheti, ivo vanoshandisa radiation yakasiyana-siyana kumigumo yakatarisana yeresonator, uye nekudaro. tambo isina-null inofambisa chinhu.
Zvisinei, maererano nefizikisi inozivikanwa, kana pasina simba rekuwedzera rinoshandiswa, kukurumidza hakugoni kuwedzera. Theoretically, EmDrive inoshanda ichishandisa chiitiko cheradiation pressure. Kumhanya kweboka kweiyo electromagnetic wave, uye nekudaro simba rinogadzirwa naro, rinogona kutsamira pane geometry yewaveguide yainoparadzira. Zvinoenderana nepfungwa yaScheuer, kana iwe ukavaka conical waveguide nenzira yekuti wave wave kune imwe mugumo unosiyana zvakanyanya kubva kune wave wave kune imwe mugumo, zvino nekuratidza wave iri pakati pemigumo miviri, unowana mutsauko mukumanikidza kwemwaranzi. , i.e. simba rakakwana kuti riwane kudhonza. Maererano naShayer, EmDrive haityore mitemo yefizikisi, asi inoshandisa dzidziso yaEinstein - injini iri mune imwe nzira yereferensi pane "kushanda" wave mukati mayo..
Kusvika pari zvino, madiki chete ndiwo akavakwa. Prototypes yeEmDrive ine traction simba reodha yemicronews. Sangano rakakura kwazvo rekutsvagisa, Xi'an Northwest Polytechnic University yekuChina, yakaedza neinjini yechiratidziro ine simba re720 µN (micronewtons). Inogona kunge isiri yakawanda, asi mamwe maion thrusters anoshandiswa mukuongorora nyeredzi haaburitse zvimwe.
4. EmDrive bvunzo 2014.
Iyo vhezheni yeEmDrive yakaedzwa neNASA (4) ibasa remugadziri wekuAmerica Guido Fetti. Vacuum kuyedzwa kwependulum yakasimbisa kuti inosvika pakusundira kwe30-50 µN. Iyo Eagleworks Laboratory, iri paLyndon B. Johnson Space Center muHouston, akasimbisa basa rake pasina. Nyanzvi dzeNASA dzinotsanangura kushanda kweinjini nemhedzisiro yehuwandu, kana kuti, nekudyidzana nezvimedu zvenyaya uye antimatter inomuka yobva yaparadzana muhuwandu hwevacuum.
Kwenguva yakareba, vanhu vekuAmerica vaisada kubvuma zviri pamutemo kuti vakacherekedza kusundidzira kwakagadzirwa neEmDrive, vachitya kuti kukosha kudiki kwaizoitika kungave kuri nekuda kwekukanganisa kwekuyera. Nokudaro, nzira dzekuyera dzakanatswa uye kuedza kwakadzokororwa. Chete mushure mezvose izvi, NASA yakasimbisa mhedzisiro yekudzidza.
Nekudaro, sezvakataurwa neInternational Business Times muna Kurume 2016, mumwe wevashandi veNASA vakashanda pachirongwa ichi vakati sangano rinoronga kudzokorora kuedza kwese nechikwata chakasiyana. Izvi zvinomutendera kuti aedze mhinduro asati afunga kuisa mari yakawanda mariri.
