TY JOUR TI INVESTIGATION OF TRANSFER RATIO FOR DAMPFER WITH DOUBLE LAYER POROUS RING KW hydrodynamics KW finite radial bearing KW damper KW doublelayer porous ring KW combined lubricant feed KW transient transfer ratio KW stationary transfer ratio JO Bulletin of Bryansk state technical university AU Mukutadze , A.. PY 2016 IS 2016 PB Bryansk State Technical University