Analysis and Experimental Research on Vibration Reduction in Ship High-Temperature Pipeline Based on Long Coated Damping Structure

To reduce the vibration of a ship’s high-temperature pipeline, long coated damping structure (LCDS) with entangled metallic wire material (EMWM) is proposed in this paper. The structural analysis for pipelines carried out. theoretical indicates that increasing thickness layer particular range can improve attenuation effect an LCDS. Additionally, experimental verification confirms after system pipelines. From results, it observed effectively property LCDS to certain extent. change length and temperature has little on LCDS, indicating work well environment.