COMPLETE BENDING - TWISTING BEAM FINITE ELEMENT METHOD FOR ANALYZING THE STATIC AND DYNAMIC CHARACTERISTICS OF TURBINE LONG BLADE(PANT Ⅱ ANALYZING)

doi:10.19666/j.rlfd.1997.02.003

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COMPLETE BENDING - TWISTING BEAM FINITE ELEMENT METHOD FOR ANALYZING THE STATIC AND DYNAMIC CHARACTERISTICS OF TURBINE LONG BLADE(PANT Ⅱ ANALYZING)

更新时间：2025-09-28

- COMPLETE BENDING - TWISTING BEAM FINITE ELEMENT METHOD FOR ANALYZING THE STATIC AND DYNAMIC CHARACTERISTICS OF TURBINE LONG BLADE(PANT Ⅱ ANALYZING)
- Thermal Power Generation Issue 2, Pages: 4-6(1997)
- 作者机构：
  
  1. 电力部热工研究院,西安,710032
  2. 西安交通大学,西安,710049
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1997.02.003
  CLC： TK26
- Published：1997
- 稿件说明：
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COMPLETE BENDING - TWISTING BEAM FINITE ELEMENT METHOD FOR ANALYZING THE STATIC AND DYNAMIC CHARACTERISTICS OF TURBINE LONG BLADE(PANT Ⅱ ANALYZING)[J]. Thermal power generation, 1997, (2): 4-6.
DOI：

COMPLETE BENDING - TWISTING BEAM FINITE ELEMENT METHOD FOR ANALYZING THE STATIC AND DYNAMIC CHARACTERISTICS OF TURBINE LONG BLADE(PANT Ⅱ ANALYZING)[J]. Thermal power generation, 1997, (2): 4-6. DOI： 10.19666/j.rlfd.1997.02.003.

摘要

应用完整的空间扭曲梁有限元模型和方法对680mm、851mm、905mm叶片等实际问题进行了计算分析。计算结果与实测值相吻合，表明本文建立的模型和方法具有工程实用价值。

Abstract

In this peper the static and dynamic characteristics of the 680mm blade

905mm blade and 851mm blade are calculated and analyzed by using the complete bending - twisting beam finite element model and method. The results of calculation are in agreement with the experiment. It shows that the mentioned model and method have an engineering application value.

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