Are incorporated into the liner. These slightly reduce the bore removing the depoisits. Piston Ring Sealing and Collapse.

A 2500kw High speed Main Propulsion engine suffered failure by seperation of the piston Crown. Shown below is the detached crown seized in the liner. Damage occurred to an extent that the conrod was able to exit the liner space and impact and break several adjacent structures. Shown below is the conrod sitting on an adjacent bearing cap. Damage can be seen to liner, adjacent entablature structure and next unit.

Description of the salient parts. Modern engines designed for increasing power to weight ratios are reliant on not only stronger materials but also on careful design. Each component design must not only be optimised for its own purpose, but also in some cases, to provide strength to the overall structure. The entablature not only supports the cylinder liner and head it also creates areas for cooling water and scavenging air.

Ajouter cette vidéo à mon blog.

Water - Fixed Fire fighting system. The capacity of the fire pumps is calculated as a product of the breadth, depth and length of the vessel but need not exceed 25m. For cargo ships of 150 gross tons or more, a minimum of one fixed power pump and one portable pump are to be provided. For cargo ships of less than 150 gross tons, one portable pump or alternative , is to be provided. which meets the criteria listed later. The suction head in ope.