一种多金属结核采集头流场设计方法A design method for flow field of polymetallic nodules collector
Published in 中国发明专利，ZL202111562069.X（已授权），申请公布号 CN113946927AChina Invention Patent ZL202111562069.X (granted); application publication No. CN113946927A, 2022
中国发明专利（申请号 CN202111562069.X，申请日 2021-12-20，公布号 CN113946927A）。建立采集头二维仿真模型，依据射流角度下的垂向速度云图确定采集头流场设计参数，替代传统经验或试验确定方法，参数设计更准确。专利权人：中国地质大学(北京)。
Chinese invention patent (Appl. No. CN202111562069.X, filed Dec 20, 2021; publication No. CN113946927A). A two-dimensional simulation model of the collection head is established, and the flow-field design parameters are determined from vertical velocity contours at different jet angles, replacing traditional experience- or experiment-based methods. Assignee: China University of Geosciences (Beijing).