Design and Research of Marine Nuclear Power Platform Engine Room Ventilation System

Abstract

Engine room ventilation system is an important power assist system on marine nuclear power platform. This paper summarizes the development of the engine room ventilation system at home and abroad. The principle of Engine room ventilation system on marine nuclear power platform is researched. This paper takes diesel engine room ventilation system as an example, introduces the design method of engine room ventilation system commonly used on offshore platform and ships at present, and calculates the total ventilation rate of the whole engine room which can maintain the demand for full load work. According to the characteristics of the diesel room of the platform, the suitable ventilation and distribution mode of engine room are determined, including the selection of ventilation mode, the type of air inlet and outlet of the engine room. Based on project example, the core design ideas of ventilation system for engine room are introduced in detail, can provide guidance for the future design of engine room ventilation system on marine nuclear power platform.