Documents Piston Less Pump for Rocket...

WELCOME INRODUCTION NECESSITY Clutch plate THE DUAL PISTONLESS PUMP WORKING PERFORMANCE VALIDATION ADVANTAGES • LOW WEIGHT • LESS WEAR • NO NEED OF LUBRICATION •…

Documents Galaxies and AGNs

Galaxies and AGNs Four decades ago, idea that accretion of matter onto a supermassive black hole (SMBH) >10^6 Msun powers luminous active galactic muclei (AGN), in particular…