SOME ISSUES OF PROVISION OF REUSABILITY OF TPU OF LIQUID PROPELLANT ROCKET ENGINES Part II. Results of testing of TPU bearings. The main directions of improvement of TPU bearings of reusable LRE
The results of testing bearings of oxygen-kerosene and oxygen-hydrogen LRE are analyzed in paper. The use of hybrid bearings-bearings containing steel rings, ceramic rolling elements and a one-piece separator made of high-strength composite material - is one of the main directions of improving supports of TPU of reusable LRE.