CFD (computational fluid dynamics)-based improved ship planking jet rust removal simulation and modeling method

CFD (computational fluid dynamics)-based improved ship planking jet rust removal simulation and modeling method

The invention discloses an improved ship shell plate jet flow rust removal simulation and modeling method based on CFD, and relates to the field of fluid mechanics and water jet flow rust removal, and the method comprises the specific steps: determining a water-gas two-phase flow research numerical...

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Hauptverfasser: CHEN ZHEN, YAO BIMING, LI FEI, LIANG JINDAN, SHA XUDONG, GUAN JIE, ZHANG FENG, YI ZHENGYAO
Format: Patent
Sprache:chi ; eng
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CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator CHEN ZHEN
YAO BIMING
LI FEI
LIANG JINDAN
SHA XUDONG
GUAN JIE
ZHANG FENG
YI ZHENGYAO
description The invention discloses an improved ship shell plate jet flow rust removal simulation and modeling method based on CFD, and relates to the field of fluid mechanics and water jet flow rust removal, and the method comprises the specific steps: determining a water-gas two-phase flow research numerical model; establishing a three-dimensional model of a water jet rust removal flow field domain; determining a boundary surface of an inlet/outlet and a wall surface of each phase of the flow field, a speed and other boundary conditions of an air inlet of the flow field, a pressure intensity and other boundary conditions of a water inlet, and a slippage vector speed and other boundary conditions of the wall surface; performing area initialization on fluid in a nozzle area in the three-dimensional model; and carrying out CFD numerical calculation. According to the method for simulating the jet flow field under the condition that the nozzle moves relative to the ship planking, a more accurate parameter basis is provided
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title CFD (computational fluid dynamics)-based improved ship planking jet rust removal simulation and modeling method
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