|Table of Contents|

The CAD of axis flow-path of impeller based on UG/GRIP(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2010年02期
Page:
32-35
Research Field:
研究与设计
Publishing date:

Info

Title:
The CAD of axis flow-path of impeller based on UG/GRIP
Author(s):
Yan Junfeng
Xi'an Aerospace Propulsion Institute, Xi'an 710100, China
Keywords:
-
PACS:
V434+.21
DOI:
-
Abstract:
In this paper, an advanced method of parameterized design for an axis flow-path of a impeller is established during the procedure of the modeling and checking of an axis flow-path by means of UG/GRIP technology. This method will assist designers to check the aerodynamic qualities of the impeller immediately and directly. At the same time, the parameters can be modified in manner of the interactive operation. It will strengthen the interactive design function of the CAD system. The method is practically useful for improving the design quality of impeller. This method also can be used in the design of the turbine and compressor.

References:

[1]查森编. 叶片泵原理及水力设计[M]. 北京: 机械工业出版社, 1998: 22-26, 103-110. [2]严俊峰, 陈炜. 基于UG/Grip的低比转速离心泵叶轮数字化造型原理[J]. 火箭推进, 2006, 32(4): 6-9. [3]王庆林. UG/OpenGRIP实用编程基础[M]. 北京: 清华大学出版社, 2002. [4]罗兴琦, 陈乃祥, 林汝长, 等. 混流式转轮的准三维设计.水利学报[J], 1996(10): 18-21. [5]高忠信. 混流式叶轮准三维S2有限元设计方法. 水利学报[J], 1992(4): 63-69. [6]关醒凡. 现代泵技术手册[M]. 北京: 宇航出版社, 1995: 15-16, 203-204. [7]黄智勇, 李昌奂, 黄红. 高工况涡轮泵轴系状态对工作可靠性的影响[J]. 火箭推进, 2007, 33(1): 32-36. [8]郭维, 白东安. 超低比转速离心泵内流场计算及分析[J].火箭推进, 2007, 33(2): 26-31.

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Last Update: 1900-01-01