摘要
升船机卧倒门启闭过程中,船厢内船舶停泊条件研究是升船机水力学的关键问题之一,通过结合RNG k-ε紊流模型、自由液面VOF模拟方法以及模拟物体自由运动的GMO模型技术,对卧倒门启闭过程中船舶停泊条件进行了数值模拟研究,并对船厢内的流场和船舶系缆力进行分析,计算结果与模型试验结果吻合良好。
The mooring condition of ship during falling door opening and closing is one of in ship lift hydraulics.This paper, combining with RNG k-ε turbulent model, VOF free surface cap GMO which simulates objects movement, simulates the mooring conditions of ship during falling closing, and analyzes flow filed and mooring force by numeral calculation.The numeral calculation agreement with modeling experiment＇s. ＇the key problems turing method and door opening and results are in good
出处
《水运工程》
北大核心
2017年第10期32-37,共6页
Port & Waterway Engineering
关键词
升船机
卧倒门启闭
流场
系缆力
ship lift
falling door opening and closing
flow field
mooring force
