Cuoc cach mang  trong nganh che tao truc thang dang hua hen cho ra doi cac truc thang sieu toc, truc thang khong nguoi lai va truc thang sieu an toan.

Truc thang sieu toc la yeu to then chot se lam nen cuoc cach mang. Cac cuong quoc truc thang My, Nga  va chau Au  deu dang rat chu trong dau tu  cho cac du an che tao truc thang sieu toc co kha nang vuot qua gioi han toc do 350 km moi gio hien nay.

Nguoi tien phong X2

Hang che tao truc thang hang dau the gioi  Sikorsky Aircraft cua My di tien phong trong linh vuc nay. Thang 6/2005, ho de xuat du an phat trien mot to hop cac cong nghe  goi la X2 TECHNOLOGY de che tao truc thang sieu toc. Cac cong nghe  cua X2 co the mang lai cho truc thang nhung kha nang moi chua tung co, khong chi tang gap doi toc do, con cai thien cac tinh nang bay khac nhu bay cao, kha nang co dong va tieng on nho.

Mo hinh truc thang sieu toc X2 Technology. Anh: gizmag

Han che co huu cua truc thang thong thuong la khong the bay nhanh. Cac truc thang mot rotor quat co xu huong trong tranh o toc do cao vi cac la canh quat khi quay lui bi mat luc nang. Boi vay, Sikorsky Aircraft da lua chon giai phap su dung thiet ke  hai canh quat rotor dong truc quay nguoc chieu nhau cho mau trinh dien thu nghiem  X2 de can bang ton that luc nang do cac la canh quay lui o moi ben, tao luc nang deu o ca hai ben, dong thoi o duoi X2 con duoc lap bo canh quat day o duoi de tao luc day toi da, cong suat cua dong co duoc chia giua rotor chinh va bo canh quat day o duoi.

X2 la mau truc thang da nhiem, co the dap ung cac yeu cau tuong lai cua ca Luc quan va Luc luong dac biet My voi cac nhiem vu chien dau khac nhau nhu: do bo, trinh sat vu trang, chi vien tam gan, tim-cuu chien dau va cac ung dung khong nguoi lai, cung nhu co the dung lam truc thang cho khach.

X2 la mau truc thang da nhiem. Anh: fightglobal.com

Mau truc thang chien thuat hang nhe (LTH) trinh dien cong nghe  X2 bay thu lan dau ngay 27/8/2008. Chuyen bay dai 30 phut nay da mo dau chuong trinh  bay thu X2. Ngay 4/5/2009, Sikorsky trung bay cong khai mo hinh X2 TECHNOLOGY LTH. X2 se la truc thang co toc do cao nhat the gioi  hien nay, 460 km mot gio, bay nhanh hon truc thang tien cong AH-64 Apache 147 km mot gio va nhanh gan gap doi UH-60 Black Hawk von co toc do 250 km mot gio.

Truc thang bay voi toc do 800 km moi gio

Nganh che tao truc thang Nga  coi phat trien cac mau truc thang tien tien, trong do co truc thang sieu toc tuong lai la mot trong nhung uu tien cua minh va thanh cong  trong linh vuc nay se quyet dinh  vi the cua ho trong 10 nam toi va giup ho dat tham vong tang thi phan tren thi truong  the gioi  tu 2-4% hien nay len toi 15% truoc nam 2015. Khong chiu thua kem Sikorsky Aircraft, cac hang truc thang noi tieng cua Nga  la MVZ Mil va Kamov cung dang rao riet thuc day du an truc thang sieu toc the he moi co toc do cao gap hai lan toc do cua cac truc thang hien dai.

Mo hinh truc thang sieu toc Ka-90. Anh: missiles

Tai Trien lam  truc thang quoc te  HeliRussia-2008 (15-17/5/2008), cac vien thiet ke  Mil va Kamov cua Nga  da gioi thieu  mot luc ba mau truc thang sieu toc tuong lai la Mi-Х1, Ка-92 va Ка-100 (con goi la Ка-90). Dac biet la “khi cu bay dang truc thang” cho khach sieu toc Ka-90 voi mot dong co phan luc luong mach co the bay voi toc do sieu tuong doi voi truc thang la hon 800 km moi gio.

Truc thang tuong lai cua Nga  se co toc do sanh voi may bay khong duoi 500 km moi gio nho su dung he thong  dieu khien moi (canh quat day co vector luc keo thay doi) va cac canh quat cai tien. Hien nay, Nga  bat nghien cuu  dinh hinh dien mao va cac thong so chinh cua truc thang tuong lai o hai loai hang trung (8-10 tan) va hang nang (15 tan) voi su tham gia cua cac hang MVZ Mil va Kamov. Ca hai du an deu dang o giai doan nghien cuu  tien kha thi. Sau dieu chinh cac thong so va danh gia, Nga  se lua chon lay mot du an de tien hanh che tao truc thang thu nghiem  trong vong 7 nam. Cac du an Ka-90 va Mi-X1 tiep tuc duoc gioi thieu  tai trien lam  HeliRussia-2009 dien ra tu ngay 21-23/5/2009 vua qua.

Truc thang “nhay du” RUMAS-245

Trong linh vuc che tao truc thang, nguoi Nga  von noi tieng ve cac y tuong doc dao nhu: truc thang hai rotor quat dong truc (truc thang Kamov), truc thang co co cau phong ghe lai (Ka-50, Ka-52) va nay la truc thang “nhay du” RUMAS-245. Cung tai Trien lam  HeliRussia-2009, Cong ty  OOO “Vien Thiet ke  Maslov” cua Nga  da gioi thieu  truc thang sieu an toan RUMAS-245 voi he thong  cuu nan hanh khach tich cuc.

Cac ky su gioi thieu  mo hinh truc thang nhay du RUMAS-245. Anh: kbmaslova.ru

Ve cau tao, RUMAS-245 la truc thang hai dong co, gom mot cabin cho duoc 5 nguoi (mot phi cong) va phan than may bay; cabin va than may bay co the tach roi nhau va deu duoc lap he thong  du cuu nan. Khi lam vao tinh trang khan cap, phi cong chi can kich hoat he thong  cuu ho tich cuc la cabin tach khoi than truc thang, cac he thong  du lap tren ca tren cabin va than truc thang da tach bung ra giup ca hai phan ha canh an toan xuong mat dat.

Nhu vay, cabin cua truc thang co the bien thanh khoang cuu nan cho hanh khach va phi cong. Viec che tao mau che thu dau tien da bat dau va truc thang dau tien co khoang cuu ho RUMAS-245 se ra doi truoc nam 2010.

Ban co y kien gi ve bai viet Cong nghe truc thang cua tuong lai nay? Hay goi suy nghi, binh luan, danh gia, loi khuyen ... cua ban ve bai viet Cong nghe truc thang cua tuong lai ban tai day.