全水深沉积物等压转移方法及装置研究

IF 0.7 4区工程技术 Q4 ENGINEERING, OCEAN

Marine Technology Society Journal Pub Date : 2023-02-27 DOI:10.4031/mtsj.57.1.7

Qixiao Zhou, Hao Wang, Peihao Zhang, Qiaoling Gao, Haonan Li, Jia-wang Chen

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引用次数: 0

摘要

摘要本研究建立了一种基于体积位移原理的沉积物等压输送装置，并对该装置的工作过程进行了说明。在水力学分析软件AMESim中建立了物理模型，以模拟实际工况。研究了蓄能器的预充压力和体积、液压管路的直径和长度以及安全阀的开启压力对转换过程中压力波动和压力稳定时间的影响。基于参数分析的结果对输送系统进行了优化设计。海试验证了该系统可以将压力超过90兆帕的沉积物转移到低压波动压力的培养容器中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Research on the Isobaric Transfer Method and Device for Sediment of Full-Ocean Depth

Abstract In this study, a sediment isobaric transfer device based on the principle of volume displacement was built, and the work process of the device was explained. A physical model was built in hydraulic analysis software AMESim to simulate the actual working conditions. The influences of pre-charge pressure and volume of accumulator, diameter, and length of the hydraulic pipeline and opening pressure of safety valve on the pressure fluctuation and pressure steady-time during transfer process were studied. The transfer system was optimally designed based on the results of parametric analysis. The sea trial verified that the system could transfer sediment with a pressure exceeding 90 MPa into a culture vessel with low-pressure fluctuating pressure.

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来源期刊

Marine Technology Society Journal 工程技术-工程：大洋

CiteScore

1.70

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： The Marine Technology Society Journal is the flagship publication of the Marine Technology Society. It publishes the highest caliber, peer-reviewed papers, six times a year, on subjects of interest to the society: marine technology, ocean science, marine policy, and education.