| 基于动网格的水疗按摩喷嘴转动模拟 |
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| 引用本文： | 邓锐,姜立军. 基于动网格的水疗按摩喷嘴转动模拟[J]. 计算机辅助工程, 2010, 19(1): 61-64 |
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| 作者姓名： | 邓锐 姜立军 |
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| 作者单位： | 华南理工大学机械与汽车工程学院,广州,510640 |
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| 摘 要： | 为克服靠经验设计水疗（SPA）按摩喷嘴成本高、周期长的缺点，利用计算流体力学（Computational Fluid Dynamics，CFD）技术对某水疗按摩喷嘴进行数值建模、仿真和计算，以优化喷嘴结构．首先求出动网格守恒方程，然后利用FLUENT的动网格模型和自定义的喷嘴转动UDF，对喷嘴的转子进行三维数值分析，实现转子的网格转动，并求出转动速度．实验和仿真结果对比表明所采用的方法是合适的．
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| 关 键 词： | 动网格 水疗按摩喷嘴 数值模拟 计算流体力学 FLUENT |
| 收稿时间： | 2009-05-04 |
| 修稿时间： | 2009-07-26 |
Rotation simulation on SPA massage nozzle based on dynamic mesh |
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| dengrui and jiang li jun. Rotation simulation on SPA massage nozzle based on dynamic mesh[J]. Computer Aided Engineering, 2010, 19(1): 61-64 |
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| Authors: | dengrui and jiang li jun |
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| Affiliation: | School of Mechanical & Automotive Eng./a>;South China Univ. of Tech./a>;Guangzhou 510640/a>;China |
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| Abstract: | To overcome the high cost and long-term shortcomings in the design of SPA jet which depends on experience in the past,numerical modeling,simulation and calculation are performed on a SPA massage nozzle using Computational Fluid Dynamics(CFD) technology to optimize the nozzle structure. The conservation equation of dynamic mesh is solved. FLUENT and the user-defined function UDF about nozzle rotation are used to perform 3D numerical analysis on the nozzle rotors. The mesh rotation for the rotors is implement... |
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| Keywords: | dynamic mesh SPA massage nozzle numerical simulation computational fluid dynamics FLUENT |
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