ON THE PROBLEM ОЕ INCREASING THE LRE TURBOPUMP TURBINE EEEICIENCY AND LIEE CYCLE WITH THE APPLICATION OP DOUBLE-SIDED RADIAL LABYRINTH SEALS OP CREST TYPE

It is proposed to consider the LRE turbopump turbine with double-sided labyrinth seals of in comparison with a common application of unilateral labyrinth seal of crest type in turbopump turbines developed by JSC “NPO Energo¬mash ”