Class 1 (Chief Engineer) Engineering Management 📅 Nov 2022

Exam Question

Optimization of ship dimensions is recognized as means to improve energy efficiency of ships. Discuss scope and impact of optimization of the following in improving energy efficiency of ships

(a) Ship size & capacity

(b) Service speed

Reference Answer

### Introduction
Optimization of a ship's dimensions is a fundamental aspect of naval architecture aimed at enhancing energy efficiency, primarily driven by the IMO's Energy Efficiency Design Index (EEDI) regulations and economic pressures from high fuel costs. This optimization is a multi-variable problem involving a trade-off between hydrodynamic performance, cargo capacity, and operational constraints. The scope and impact of optimizing key parameters are discussed below.
### (a) Ship Size & Capacity
**Scope:**

Full answer on MeoMock — surveyor-grade reference answers for 7,000+ written exam questions.

View plans Browse library

← Browse more questions

Prepare on Android — MeoMock on Google Play