基于增材制造的Y形流道压力损失建模研究

doi:10.3901/JME.2021.24.147

机械工程学报 ›› 2021, Vol. 57 ›› Issue (24): 147-157.doi: 10.3901/JME.2021.24.147

• 特邀专栏：液压元件及系统轻量化关键技术 • 上一篇下一篇

扫码分享

基于增材制造的Y形流道压力损失建模研究

姚静^1,2, 宋英哲¹, 段怡曼³, 张昊¹, 张建启¹, 王佩¹

1. 燕山大学机械工程学院秦皇岛 066004;
2. 燕山大学河北省重型机械流体动力传输与控制实验室秦皇岛 066004;
3. 燕山大学车辆与能源学院秦皇岛 066004

收稿日期:2021-05-27 修回日期:2021-10-06 出版日期:2021-12-20 发布日期:2022-02-28
通讯作者: 王佩(通信作者),女,1991年出生,博士研究生。主要研究方向为流体传动与控制。E-mail:wpei@stumail.ysu.edu.cn
作者简介:姚静,女,1978年出生,博士,教授,博士研究生导师。主要研究方向为流体传动与控制。E-mail:jyao@ysu.edu.cn
基金资助:
国家自然科学基金资助项目（51975507，51890881）。

Pressure Loss Modeling of Y-shaped Flow Channel Based on Additive Manufacturing

YAO Jing^1,2, SONG Yingzhe¹, DUAN Yiman³, ZHANG Hao¹, ZHANG Jianqi¹, WANG Pei¹

1. School of Mechanical Engineering, Yanshan University, Qinhuangdao 066004;
2. Hebei Provincial Key Laboratory of Heavy Fluid Power Transmission and Control, Yanshan University, Qinhuangdao 066004;
3. School of Vehicle and Energy, Yanshan University, Qinhuangdao 066004

Received:2021-05-27 Revised:2021-10-06 Online:2021-12-20 Published:2022-02-28

摘要/Abstract

摘要： 增材制造技术因其能够成形复杂结构而适用于高集成轻量化的液压系统，但增材制造成形流道的壁面粗糙度与传统钻削及铸造加工的流道不同，尤其是复杂管路系统中的流道分支结构，经典压力损失计算模型无法直接使用，迫切需要研究增材制造成形流道的压力损失数学模型。因此，以典型的流道分支结构——Y形流道为研究对象，应用伯努利方程、动量定理及达西公式建立其压力损失数学模型，并得到增材制造的成形角度对流道壁面粗糙度的影响。利用仿真分析分流比、分支角度及流道直径对压力损失的影响规律，初步验证Y形流道压力损失数学模型的准确性。搭建Y形流道压力损失测试试验台，利用增材制造加工Y形流道测试件，测定不同分流比、分支角度及流道直径下的流道压力损失。结果表明，不同参数下Y形流道压力损失数学模型计算结果与仿真分析结果平均误差均在9%之内，而不同参数下Y形流道压力损失数学模型计算结果与试验测试结果平均误差均在8%之内。研究成果可为增材制造成形低损耗管路的设计奠定基础。

关键词: 增材制造, Y型流道, 压力损失, 数学模型, 壁面粗糙度

Abstract: Additive manufacturing(AM) technology is applied for the high integrated and lightweight hydraulic system because of its ability to form complicated structure. However, the surface roughness of flow channel formed by AM is different from traditional drilling and casting ones, especially in complicated pipeline system. It is urgent to study the pressure loss mathematic model of flow channel formed by AM because the classical pressure loss mathematic model can not be used directly. Y-shaped flow channel, a typical flow channel, is taken as the research object. The pressure loss mathematic model of Y-shaped flow channel is established based on Bernoulli equation, Momentum theorem, and Darcy formula. The influence of AM forming Angle on the surface roughness is analyzed. The influence laws on the splitting ratio, branch Angle, and flow channel diameter of pressure loss are studied by simulation. The Y-shaped flow channel test platform is built and the models of Y-shaped flow channel are manufactured by AM. Then the pressure loss of the flow channels under different splitting ratio, branch Angle and flow channel diameter is measured. The results show that the average error of pressure loss between simulation and calculation is less than 9% and the one between experiment and calculation is less than 8%. Research can lay a foundation for the design of low pressure loss pipeline formed by AM.

Key words: additive manufacturing, Y-shaped flow channel, pressure loss, mathematic model, surface roughness

中图分类号:

TH137

姚静, 宋英哲, 段怡曼, 张昊, 张建启, 王佩. 基于增材制造的Y形流道压力损失建模研究[J]. 机械工程学报, 2021, 57(24): 147-157.

YAO Jing, SONG Yingzhe, DUAN Yiman, ZHANG Hao, ZHANG Jianqi, WANG Pei. Pressure Loss Modeling of Y-shaped Flow Channel Based on Additive Manufacturing[J]. Journal of Mechanical Engineering, 2021, 57(24): 147-157.

参考文献

[1] 张磊,祝毅,杨华勇. 基于增材制造的液压复杂流道轻量化设计与成形[J]. 液压与气动,2018,327(11):1-7. ZHANG Lei,ZHU Yi,YANG Huayong. Lightweight design and manufacturing of complex hydraulic passageway based on additive manufacturing[J]. Chinese Hydraulics & Pneumatics,2018,327(11):1-7.
[2] ALSHARE A A,CALZONE F,MUZZUPAPPA M. Hydraulic manifold design via additive manufacturing optimized with CFD and fluid-structure interaction simulations[J]. Rapid Prototyping Journal,2019, 25(9):1516.
[3] SEMINI C,GOLDSMITH J,MANFREDI D,et al. Additive manufacturing for agile legged robots with hydraulic actuation[C]//International Conference on Advanced Robotics. IEEE. 2015:123-129.
[4] Renishaw. Hydraulic block manifold redesign for additive manufacturing[EB/OL].[2020-12-26]. https://www.renishaw.com/en/hydraulic-block-manifold-redesign-for-additive-manufacturing--38949.
[5] 李莹,张玉莹,柳宝磊,等. 基于增材制造的液压阀块流道过渡区优化研究[J]. 液压与气动,2021,(01):56-66. LI Ying,ZHANG Yuying,LIU Baolei,et al. Optimization of flow channel transition area in hydraulic valve block based on additive manufacturing[J]. Chinese Hydraulics & Pneumatics,2021(1):56-66.
[6] 苏猛猛. 基于增材制造的液压阀块优化设计与工艺研究[D]. 大连:大连理工大学,2018. SU Mengmeng. Optimization design and process research of hydraulic valve block based on additive manufacturing[D]. Dalian:Dalian University of Technology,2018.
[7] SHER D. First 3D printed hydraulic manifold successfully flies on airbus A380 aircraft[EB/OL].[2021-01-25]. http://www.3ders.org/.
[8] SCHMELZLE J,KLINE E V,DICKMAN C J,et al. (Re) Designing for part consolidation:understanding the challenges of metal additive manufacturing[J]. Journal of Mechanical Design,2015,137(11):111404.
[9] ZHU Y,YANG Y,WANG Y N,et al. Localized property design and gradient processing of a hydraulic valve body using selective laser melting[J]. IEEE/ASME Transactions on Mechatronics,2020,26(2):1151-1160.
[10] MALMSTROM T G. Pressure drops in T-junctions——a comparison[J]. Ashrae Transactions,2000,106(1):359-364.
[11] COSTA N P,MAIA R,PROENC A,et al. Edge effects on the flow characteristics in a 90 deg tee junction[J]. Journal of Fluids Engineering,2006,128(6):1204-1217.
[12] 石喜,陶虎,柴媛媛,等. UPVC斜三通阻力损失及流动特征数值模拟[J]. 中国农村水利水电,2018(11):170-174. SHI Xi,TAO Hu,CAI Yuanyuan,et al. Numerical simulation of resistance loss and flow characteristics on UPVC slope tee pipes[J]. China Rural Water and Hydropower,2018(11):170-174.
[13] 茅泽育,罗昇,赵璇,等. 矩形断面压力管道汇流口局部能量损失[J]. 水利水电科技进展,2006,26(3):62-66. MAO Zeyu,LUO Sheng,ZHAO Xuan,et al. Local energy loss at junction of pressurized pipes with rectangular cross section[J]. Advances in Science and Technology of Water Resources,2006,26(3):62-66
[14] 茅泽育,赵凯,赵璇,等. 管道汇流口局部阻力试验研究[J]. 水利学报,2007,38(7):812-818. MAO Zeyu,ZHAO Ka,ZHAO Xuan,et al. Experimental study on local flow resistance at junctions of circular pipes[J]. Journal of Hydraulic Engineering,2007,38(7):812-818.
[15] 秦慧敏. 关于通风管三通的局部阻力系数问题[J]. 建筑技术通讯(暖通空调),1980(3):10-13. QIN Huimin. The problem of local resistance coefficient of three-way ventilation pipe[J]. Construction technology of communication(Heating Ventilation Air Conditioning),1980(3):10-13.
[16] 陈文创,张蕊,张文远,等. 复杂非对称岔管数值模拟中湍流模型的影响[J]. 清华大学学报,2018,58(8):752-760. CHEN Wenchuang,ZHANG Rui,ZHANG Wenyuan,et al. Effect of turbulence models on the simulation of the flow in a complex asymmetric penstock[J]. Journal of Tsinghua University,2018,58(8):752-760.
[17] 魏善思,吴仁智,米智楠. 弯管流动阻力数值仿真分析[J]. 流体传动与控制,2016(3):5-8. WEI Shansi,WU Renzhi,MI Zhinan. Flow resistance characteristic research on bending pipe[J]. Fluid Power Transmission and Control,2016(3):5-8.
[18] 周传辉,翁维安. 流体阻力系数的计算方法[J]. 制冷与空调,2004,18(3):35-36. ZHOU Chuanhui,WEN Weian. Calculational methods about the friction factor of fluid[J]. Refrigeration & Air Conditioning,2004,18(3):35-36.
[19] ZHU Y,ZHOU L,WANG S,et al. On friction factor of fluid channels fabricated using selective laser melting[J]. Virtual and Physical Prototyping,2020,15(4):496-509.

基于增材制造的Y形流道压力损失建模研究

Pressure Loss Modeling of Y-shaped Flow Channel Based on Additive Manufacturing

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	张云舒, 吴斌涛, 赵昀, 丁东红, 潘增喜, 李会军. 电弧熔丝增材制造传热传质数值模拟研究现状与展望[J]. 机械工程学报, 2024, 60(8): 65-80.
[2]	李坤, 吉辰, 白生文, 蒋斌, 潘复生. 高性能镁合金电弧增材制造技术研究现状与展望[J]. 机械工程学报, 2024, 60(7): 289-311.
[3]	陈伟, 赵杰, 朱利斌, 曹海波. 增材制造低活化钢研究现状及展望[J]. 机械工程学报, 2024, 60(7): 312-333.
[4]	杜文博, 李晓亮, 李霞, 胡深恒, 朱胜. 搅拌摩擦沉积增材技术研究现状[J]. 机械工程学报, 2024, 60(7): 374-384.
[5]	郑洋, 赵梓昊, 刘伟, 余政哲, 牛伟, 雷贻文, 孙荣禄. 高性能镁合金增材制造技术研究进展[J]. 机械工程学报, 2024, 60(7): 385-400.
[6]	杜军, 王谦元, 何冀淼, 张永恒, 魏正英. TIG电弧辅助熔滴沉积增材制造中熔滴偏距对熔池形貌的影响机制研究[J]. 机械工程学报, 2024, 60(5): 219-230.
[7]	李守忠, 管昀毅, 马冲, 赵剑龙, 赵宏哲. 上肢康复机器人被动变刚度驱动器建模与试验[J]. 机械工程学报, 2024, 60(3): 47-54.
[8]	蒋周明矩, 熊异, 王柏村. 面向工业5.0的人机协作增材制造[J]. 机械工程学报, 2024, 60(3): 238-253.
[9]	石毅磊, 权银洙, 许海鹰, 王壮, 马文龙, 彭勇. 丝束同轴冷阴极电子枪电子束注腰位置影响因素分析[J]. 机械工程学报, 2024, 60(3): 328-336.
[10]	荣鹏, 成靖, 邓鸿文, 陶常安, 高川云, 冉先喆, 程序, 汤海波, 刘栋. 不同热处理对激光定向能量沉积制造TC4钛合金组织和拉伸性能的影响[J]. 机械工程学报, 2024, 60(20): 99-107.
[11]	夏令伟, 谢亿民, 马国伟. 3D打印制造约束下的多孔结构与路径协同优化方法[J]. 机械工程学报, 2024, 60(19): 241-249.
[12]	张明康, 师文庆, 徐梅珍, 王迪, 陈杰. 隐式曲面多孔结构压缩性能与流体压降性能研究[J]. 机械工程学报, 2024, 60(18): 394-406.
[13]	黄金杰, 赵欣. 3D打印中的分层计算研究进展[J]. 机械工程学报, 2024, 60(17): 235-262.
[14]	喻康, 傅建中, 贺永. 面向软组织缺损修复的组织工程支架研究进展[J]. 机械工程学报, 2024, 60(15): 255-271.
[15]	张立浩, 钱波, 茅健, 樊红日, 张朝瑞, 李旭鹏. 基于增材制造的“猫耳形”气膜孔冷却性能研究[J]. 机械工程学报, 2024, 60(15): 334-345.