태국 공군의 C-130H 수송기의 엔진을 신형 T56 3.5 시리즈로 업그레이드한다고 합니다. 그러나 로터를 신형 NP2000으로 변경할 지는 확실치 않으며, 비행수명을 연장할 수 있는 센터 윙 박스는 교체하지 않는다고 하네요.
태국공군은 C-130H와 C-130H-30을 총 12기 운영중입니다. 최대 48대가 교체되겠네요.
T56 3.5 엔진은 최대 10%까지 연료를 아끼고, 안정성을 25% 늘리며 항공기나 조종계통의 변화 없이 통상 오버홀 때 장착이 가능하다고 합니다.
https://defense-studies.blogspot.com/2024/02/the-rtaf-c130h-will-receive-aircraft.html
The RTAF C130H will Receive an Aircraft Engine Upgrade
13 Februari 2024
RTAF C130H (photo: Dvids)
According to an interview with an Air Force Commander, it was revealed that the C-130H engines that have been in use for more than 40 years will be upgraded to be longer lasting, more fuel efficient, and improve flight performance, such as flying farther. Although it has not been clearly specified, the features mentioned are quite clear that the T56 engine will be upgraded to the standard T56 3.5 series, but it is not clear whether the rotor will be changed to NP2000 to make it more economical. The Center Wing Box has not changed and is not expected to have plans.
The upgrade to the C-130 engine that Rolls-Royce is offering, will allow the older engine to be more efficient and extend its life. The Center Wing Box is a body structure attached to the wing which functions to support the weight of the engine while in the air, and there is a risk of cracking if the work is used too long and too low. Replacing the Center Wing Box will extend the structural life of the C-130 again.
