诱导轮水力设计及其CAD软件开发CAD Software Development for Hydraulic Design of Inducer
庄宿国,刘厚林,俞志君,谈明高,杨东升
ZHUANG Su-guo1,LIU Hou-lin1,YU Zhi-jun2,TAN Ming-gao1,YANG Dong-sheng1(1.Jiangsu University
摘要(Abstract)：
系统阐述了诱导轮的基本理论与结构特点,改进了诱导轮的水力设计方法。采用5个翼型来设计诱导轮叶片,并推导出了轮毂轴向长度的计算公式。基于此方法,在AutoCAD 2008平台上,采用C++作为编程语言,在Ob ject-ARX 2008环境下开发成功了用于诱导轮水力设计的参数化CAD软件。该软件界面友好,使用简单,实现了诱导轮水力设计的参数化,提高了诱导轮水力设计的工作效率,并为后续诱导轮三维参数化造型软件的开发提供了数据接口。
The hydraulic design methods for the inducer are illustrated systematically and improved.The shape of the inducer is determined by 5 profiles,and the formula of axial length of the wheel is derived.With the new design methods,the CAD software of the inducer is developed by using C++ and ObjectARX 2008 based on AutoCAD 2008.The software,whose interface is friendly,is easy to use.Moreover,it actualizes the parameterized design and promotes the design efficiency.The data interface for the development of its parametric three dimensional modeling is provided by the CAD software.
关键词(KeyWords)：
诱导轮;水力设计;CAD;软件开发
inducer;hydraulic design;CAD;software development
基金项目(Foundation): 江苏省科技型企业技术创新资金项目(SBC200910518);; 科技部科技型中小企业技术创新基金项目(09C26113201105)
作者(Author):
庄宿国,刘厚林,俞志君,谈明高,杨东升
ZHUANG Su-guo1,LIU Hou-lin1,YU Zhi-jun2,TAN Ming-gao1,YANG Dong-sheng1(1.Jiangsu University
参考文献(References)：
- [1]关醒凡.现代泵技术手册[M].北京:宇航出版社,1995.
- [2]孙建,孔繁余,焦其斌.变螺距诱导轮的设计步骤及参数选择[J].流体机械,2007,34(4):19-22.
- [3]朱祖超,王乐勤,汪希萱,等.高速诱导轮的设计分析[J].流体机械,1997,25(6):19-23.
- [4]杰克布森(美)J K.傅轶青,陈炳贵,译.液体火箭发动机涡轮泵诱导轮[M].北京:国防工业出版社,1976.
- [5]Tury A Semenov,Akira Fujii,Yoshinobu Tsujimoto.Rotating choke in cavitating turbopump inducer[J].Journal of Fluids Engineering,2004,126(1):87-93.
- [6]Okita K,Ugajin H,Matsumoto Y,Numerical analysisof the influence of the tip clearance flows on the un-steady cavitating flows in a three-dimensionalinducer[J].Journa-l of Hydrodynamics,2009,21(1):34-40.
- [7]Hironori Horiguchi,Yury Semenov,Masataka Naka-no,et al.Linear stability analysis of the effects ofcamber and blade thickness on cavitation instabilitiesin inducers[J].Journal of Fluids Engineering,2006,128(3):430-438.
- [8]崔宝玲.高速诱导轮离心泵的理论分析与数值模拟[D].杭州:浙江大学,2006.
- [9]Chang-Ho Choi,Jin-Sun Kim,Jinhan Kim.Study onthe forward-sweep inducer for LRE turbopumps[J].Journal of propulsion and power,2009,65(1):214-220.
- [10]王福军.AutoCAD 2000环境下C/Visual C++应用程序开发教程[M].北京:北京希望电子出版社,2000.
- [11]张涛,关醒凡,刘厚林.基于AutoCAD 2000诱导轮水力设计软件开发[J].水泵技术,2002,(5):22-25.
- [12]谈明高,刘厚林,袁寿其,等.离心泵性能预测软件的开发[J].水泵技术,2007,(1):26-28.