Abstract
The abstract The publication is devoted the decision of an actual problem increase efficiency operation of ship diesel engines by perfection processes greasing of cylinders. The analysis a condition of a question on an investigated problem is made and lacks systems greasing of diesel engines MAN-B&W are defined. Experimental researches on studying processes greasing of cylinders of ship engines that has allowed to receive representation about an overall performance these systems are spent. Modern methods researches, such as oscillograms and high-speed filming are thus used. Characteristics process greasing, and their interrelation with a design of greasing devices are defined. Influence geometrical parametres of channels system greasing on characteristics process the expiration of oil in the cylinder and finally on efficiency its use in the engine is experimentally confirmed. Keywords: ship diesel engine, greasing system, greasing channel, greasing process, cylinder, piston, a piston ring.
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