Ulwimi

Ngaphezulu kwe-900 yeePulsars eziNtsha ezifunyenweyo: Ukusetyenziswa kweTekhnoloji yeLaser kwiTelescope ye-FAST yaseTshayina

Kutshanje, i-FAST Telescope yaseTshayina ichonge ngempumelelo ngaphezulu kwe-900 yeepulsars ezintsha. Le mpumelelo ayityebisi icandelo lenzululwazi ngeenkwenkwezi kuphela kodwa ikwabonelela ngeembono ezintsha ngemvelaphi kunye nendaleko yendalo iphela. I-FAST ixhomekeke kuluhlu lweeteknoloji eziyinkimbinkimbi, kunye nobuchwepheshe belaser (ukuveliswa ngokuchanekileyo, ukulinganisa kunye nokubeka indawo, i-welding kunye nokudibanisa, kunye nokupholisa i-laser ...) idlala indima ebalulekileyo.

2024-05-15

Iteleskopu yaseTshayina eyi-FAST, iteleskopu enkulu kanomathotholo engqukuva yemitha engama-500 kwiphondo laseGuizhou, iphinde yalitsala ihlabathi ngokufumanisa okothusayo. Kutshanje, i-FAST ifumene ngempumelelo ngaphezulu kwe-900 yeepulsars ezintsha. Le mpumelelo ayityebisi icandelo lenzululwazi ngeenkwenkwezi kuphela kodwa ikwabonelela ngeembono ezintsha ngemvelaphi kunye nendaleko yendalo iphela.

Ukubamba amaza kanomathotholo atyhafileyo ukusuka kwiindawo ezikude zendalo iphela - amaza abambe iimfihlo zeminyele ekude, iipulsars, kunye neemolekyuli ze-interstellar-FAST ixhomekeke kuthotho lwetekhnoloji entsonkothileyo.

The Application of Laser Technology in Chinas FAST Telescope

Ifoto ethathwe ngoFebruwari 27 ibonisa inxalenye yetelescope FAST (ifoto yedrone ngexesha lokugcinwa),

ibanjwe yintatheli ye-Xinhua News Agency u-Ou Dongqu

Indima ebalulekileyo yeTekhnoloji yeLaser kuLwakhiwo lwe-FAST

Uveliso oluchanekileyo

Umphezulu obonakalisayo we-FAST uqulunqwe ngamawaka eephaneli zomntu ngamnye, kwaye ukubekwa okuchanekileyo kunye nohlengahlengiso lwala maphaneli lubalulekile kuqwalaselo olunovakalelo oluphezulu. Itekhnoloji yeLaser idlala indima ephambili kule nkqubo. Ngokusikwa kwe-laser echanekileyo kunye nokumakishwa, iqinisekisa ukuveliswa ngokuchanekileyo kwecandelo ngalinye, ukugcina imilo echanekileyo kunye nokuzinza kwendawo ebonakalisayo.

Umlinganiselo kunye neNdawo

Ukufezekisa injongo echanekileyo kunye nokugxila, iteknoloji yokulinganisa i-laser isetyenziselwa ukulinganisa ngokuchanekileyo kunye nokulungelelanisa izikhundla zeeyunithi ezibonisayo. Ukusetyenziswa kwe-laser yokulandela umkhondo kunye neenkqubo ezihlukeneyo kuphucula kakhulu ukuchaneka kunye nokusebenza kakuhle kokuqwalaselwa.

Welding kunye Connection

Ngexesha lokwakhiwa kwe-FAST, iteknoloji ye-laser welding yaqeshwa ukudibanisa iintambo ezininzi zetsimbi kunye nezakhiwo zenkxaso. Le ndlela ye-welding ephezulu echanekileyo kunye nesebenzayo iqinisekisa ukuzinza kunye nokuthembeka kwesakhiwo seteleskopu.

The Application of Laser Technology in Chinas FAST Telescope

Ifoto ethathwe ngoFebruwari 27 ibonisa inxalenye yetelescope FAST (ifoto yedrone ngexesha lokugcinwa),

ibanjwe yintatheli ye-Xinhua News Agency u-Ou Dongqu.

Laser Chillers : Ukuqinisekisa ukuSebenza okuZinzileyo kweZixhobo zeLaser

Ukusebenza kwe-FAST, ii-laser chillers zidlala indima ebalulekileyo. Balawula ubushushu bendawo yokusebenza yesixhobo se-laser ngokujikeleza kwamanzi okupholisa, ukuqinisekisa ukuba izixhobo zisebenza kwiimeko ezifanelekileyo. Oku, kwakhona, kuqinisekisa ukuchaneka kwe-laser processing kunye nemilinganiselo, ukuphucula ukuzinza kunye nokusebenza kakuhle kwenkqubo.

Ukwakhiwa nokusebenza kwe-FAST akubonisi nje indima ebalulekileyo yobugcisa belaser kwinzululwazi yeenkwenkwezi yale mihla kodwa ikwaphawula isahluko esitsha kuhlolisiso lwabantu lwendalo iphela. Njengoko i-FAST iqhubeka nokusebenza kwayo kunye nophando, silindele ukuba iya kutyhila iimfihlo ezingakumbi ze-cosmic, iqhube ukuqhubela phambili kwi-astronomy kunye neenkalo zesayensi ezinxulumeneyo.