Work

Influence of Distributor Structure on Through-Sea Valve Vibration Characteristics and Improvement Design

Year: 2024

Type: article

Abstract: To address the issue of excessive transient noise during the opening and closing of a sea valve, a method for reducing pressure fluctuations during the opening of the electromagnetic hydraulic distributor has been proposed by analyzing the structure and working principle of the distributor. Based on theoretical calculation and simulation analysis, the size and shape of the buffer slot of the flow hole are determined under the condition that the stable working flow rate remains unchanged. An improved electromagnetic hydraulic distributor is developed and tested. The results indicate that this method can effectively control the opening and closing transient noise of the sea valve.

Source: Machines

DOI: 10.3390/machines12110791

Authors: Qingchao Yang, Zebin Li, Aimin Diao, Zhaozhao Ma

Institutions: Naval University of Engineering, Chinese People's Liberation Army, Wuhan University of Technology

Language: English

Topic: Hydraulic and Pneumatic Systems

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,728

Funder: Natural Science Foundation of Hubei Province