The invention discloses a ship water jet propulsion emergency acceleration control method for avoiding cavitation of a jet pump, belongs to the technical field of ship water jet propulsion systems, and can simulate a jet pump operation curve for preventing the jet pump from entering a cavitation area in an emergency acceleration process through a simulation digital model of a water jet propulsion system. And a variable-speed acceleration mode control strategy for fully exerting the acceleration performance of the ship is formed, and can be used for guiding the design of a ship water jet propulsion monitoring system.

    本发明公开了一种避免喷泵空化的船舶喷水推进紧急加速控制方法,属于船舶喷水推进系统技术领域,可通过喷水推进系统仿真数字模型仿真模拟出在紧急加速过程中避免喷泵进入空化区的喷泵运行曲线,并据此形成充分发挥船舶加速性能的变速加速模式控制策略,可用于指导船舶喷水推进监控系统的设计。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Ship water jet propulsion emergency acceleration control method capable of avoiding cavitation of jet pump


    Weitere Titelangaben:

    一种避免喷泵空化的船舶喷水推进紧急加速控制方法


    Beteiligte:
    WANG YANGUO (Autor:in) / ZHAO HUI (Autor:in) / HUANG WUGANG (Autor:in) / TENG WENQING (Autor:in) / HU JUANJUAN (Autor:in)

    Erscheinungsdatum :

    07.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    Cavitation acceleration ship

    WANG JIANTONG / ZHANG LANLAN / LI MIN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Ship propulsion problems -- Cavitation -- Vibration

    De Meo, J. | Engineering Index Backfile | 1930


    SHIP PROPULSION SYSTEM, SHIP PROPULSION CONTROL METHOD, AND SHIP PROPULSION CONTROL PROGRAM

    TAKAHASHI SEIYA / MIYAMAE AKIRA / HIROSHIMA SHIGEYA et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Unmanned ship capable of recognizing and avoiding obstacles

    RUAN SEN / MA YIJUN / SUN YEHUA et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Centrifugal pumps: avoiding cavitation

    Askew, Joe | Online Contents | 2011