EXPLAIN HOW MAIN ENGINE IS SELECTED FOR A SHIP ?? [ENGINE LAYOUT & LOAD DIAGRAMS OR PROPELLER CURVE]

The steps in the engine selection spiral are: calm water resistance, required power, sea margin, engine margin, and the rpm “light running” margin, engine layout diagrams, plot SMCR on engine layout diagrams, based on the CEAS results, select the engine, barred speed range (BSR), engine load diagram, compliance with regulations.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.

MAIN ENGINE SELECTION FOR A SHIP TYPE.