Intelligent 3D layout optimization design of ship engine room based …
Mar 1, 2024 · The layout design of ship engine room belongs to the multi-objective optimization design problem in confined space. This paper proposes an intelligent three-dimensional (3D) layout …
Numerical simulation and experimental study of gas diffusion in a ship ...
Mar 1, 2023 · Helium gas was used instead of natural gas to study the evolution law of light gas concentration distribution in the model engine room over time. The CFD model of light gas diffusion …
Hydrogen diffusion characteristics and ventilation verification in a ...
In the engine room environment with high safety requirements, the diffusion characteristics and spatiotemporal concentration distribution of hydrogen leakage are mainly affected by factors such as …
Research on hydrogen diffusion and sensor arrangement strategy in a ...
Dec 18, 2024 · Therefore, this article takes the ship's engine room as the research object, analyzes the hydrogen diffusion behavior, and proposes a hydrogen sensor installation scheme and alarm …
Engine Room - an overview | ScienceDirect Topics
The engine room (ER) is defined as a vital area within a ship where heavy machinery, equipment, and spare parts are maintained, requiring effective lifting devices for safe transportation and accessibility …
Coupling CFD and VR for advanced firefighting training in a virtual ...
Dec 1, 2024 · The aim was to create an advanced model of maritime firefighting training scenarios that relies on evidence-based research. The final product was preliminarily validated by a group of …
Effects of ventilation system design on flame behavior and smoke ...
Aug 1, 2023 · In this paper, a full-scale numerical study of ship's engine room fire is carried out using a fire dynamics simulator, and the effects of vent layout and air velocity on the flame behavior, smoke …
On the causation analysis for hazards involved in the engine room fire ...
Nov 15, 2023 · A novel methodology is proposed in this study to investigate the hazards involved in the engine room fire-fighting system. In the proposed methodology…
Experimental study on fire suppression performance of the high …
Jul 1, 2023 · The engine room is the cabin that can be used to install the main engine, auxiliary engine and other supporting equipments of the semi-submersible support platform. Some of these …
Numerical study on the internal ventilation of the engine room of a ...
Aug 1, 2024 · The engine room of a ship is structurally complicated, where welding operations are performed during pre-outfitting and erection. To ventilate the large amounts of welding fumes, …