
TOKYO (JAXA PR) — We are pleased to inform you that the combustion test (blade vibration measurement test) of the LE-9 engine currently under development by JAXA as the first stage liquid fuel engine of the H3 rocket will be conducted as follows.
The LE-9 engine is considering multiple proposals in parallel as countermeasures to the problems that occurred in the past tests, and this test is to verify to narrow down the countermeasure proposals.
(more…)