Ekuhloleni ulwandle olujulile, abatshuzi bavezwa ezindaweni ezicindezela kakhulu. Ukuze kuvikelwe ukuphepha kwabatshuzi futhi kuncishiswe ukuvela kokugula kwe-decompression, izingxube zegesi ye-heliox seziqala ukusetshenziswa kabanzi ekujuleni okujulile. Kulesi sihloko, sizokwethula ngokuningiliziwe isimiso sokusetshenziswa nezici zengxube yegesi ye-heliox ekujuleni okujulile, futhi sihlaziye izinzuzo zayo ngamacala angempela, futhi ekugcineni sixoxe ngethemba lentuthuko kanye nenani layo.
Ingxube ye-helium-oksijeni iwuhlobo lwegesi exutshwe ne-helium nomoya-mpilo ngesilinganiso esithile. Emanzini ajulile e-diving, i-helium ingadlula kangcono ezicutshini zomzimba zabahlukahlukene ngenxa yama-molecule ayo amancane, ngaleyo ndlela inciphise ingozi yokugula kokucindezeleka. Ngesikhathi esifanayo, i-helium inciphisa ukuminyana komoya, ivumela abatshuzi bahambe kalula ngaphansi kwamanzi.
Izici eziyinhloko zezingxube ze-helium-oksijeni zezinhlelo zokusebenza zokujula ezijulile zihlanganisa:
Ukuncipha kwengozi ye-decompression disease: Ukusetshenziswa kwezingxube ze-helium-oksijeni kunciphisa izehlakalo zokugula kwe-decompression ngenxa yokuthi i-helium imuncwa kangcono izicubu zomzimba emanzini ajulile wokutshuza.
I-Diving Efficiency Ethuthukisiwe: Ngenxa yokuminyana okuphansi kwe-helium, ukusetshenziswa kwezingxube zegesi ye-heliox kunciphisa isisindo se-diver, ngaleyo ndlela kuthuthukise ukusebenza kahle kwazo kokutshuza.
Ukusetshenziswa komoyampilo: Endaweni enengcindezi ephezulu yolwandle olujulile, abatshuzi badinga ukudla umoya-mpilo owengeziwe. Ukusetshenziswa kwengxube yegesi ye-heliox kunciphisa inani le-oxygen elidliwe, ngaleyo ndlela kwandise isikhathi se-diver ngaphansi kwamanzi.
Izinzuzo zokuhlangana kwe-heliox ekujuleni okujulile kufakazelwe kahle ekusetshenzisweni okungokoqobo. Isibonelo, ngo-2019, abatshuzi baseFrance babeka irekhodi lomuntu lokutshuza ngokujulile ngokutshuza bajule ngamamitha ayi-10,928 eMariana Trench. Lokhu kutshuza kusebenzise ingxube yegesi ye-heliox futhi kwagwema ngempumelelo ukugula kwe-decompression, okufakazela ukuphepha nokusebenza kahle kwezingxube zegesi ye-heliox ekujuleni okujulile.
Ukusetshenziswa kwengxube yegesi ye-heliox ekujuleni okujulile kuyathembisa. Ngokuthuthuka kwesayensi nobuchwepheshe, izilinganiso zokuxuba igesi ezisebenza kahle kakhulu zingathuthukiswa ngokuzayo, ngaleyo ndlela kube ngcono ukuphepha nokunethezeka kwabatshuzi. Ngaphezu kwalokho, njengoba umkhakha wokuhlola olwandle olujulile uqhubeka ukhula, izingxube zegesi ye-heliox nazo zizodlala indima ebalulekile ekuthuthukisweni kwemithombo yasolwandle kanye nocwaningo lwesayensi. Kodwa-ke, naphezu kwezinzuzo ezibalulekile zokuxutshwa kwegesi ye-heliox emanzini ajulile e-diving, zisekhona izingozi ezingaba khona kanye nezinkinga okudingeka zinakwe. Isibonelo, ukusetshenziswa isikhathi eside kwezingxube zegesi ye-heliox kungase kube nomthelela ekuqapheleni nasekuziphatheni kwabatshuzi, futhi ngaleyo ndlela kudinga ucwaningo olwengeziwe nokuhlolwa.
Sekukonke, ukusetshenziswa kwezingxube zegesi ye-heliox ekujuleni okujulile kunezinzuzo ezibalulekile kanye nenani. Ngokuthuthuka kwesayensi nobuchwepheshe kanye nokwanda komkhakha wokuhlola olwandle olujulile, ithemba namandla ayo akunamkhawulo. Kodwa-ke, sidinga futhi ukunaka izingozi nezinkinga ezingase zibe khona, futhi sithathe izinyathelo ezihambisanayo zokuqinisekisa ukuphepha nokusebenza kahle kwezingxube zegesi ye-heliox.
Isikhathi sokuthumela: Jul-26-2024
