Finite Element Simulation Analysis on Blade and Stator Assembly Using Pin and Spacer for Turbines

被引：0

作者：

Bavan, Saravana D. ^{[1
]}

Dattari ^{[1
]}

机构：

[1] Dayananda Sagar Univ, Dept Mech Engn, Bangalore 560068, Karnataka, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2020年 / 24卷

关键词：

Finite Element Analysis; Blade and Stator Assembly; Design; Simulation;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present work, design modification and stress analysis of blade and stator assembly for turbines using pin and spacer method are carried out. The locker pins are a kind of small device that locks the bucket and inserted them into the grooves. To avoid centrifugal force, a spacer is placed between tangential blades that make more comfort. Design calculations are calculated and the obtained stresses and simulations are performed by using commercial finite element analysis software ANSYS 14.5. Observed stresses on space and locker pins are much below the yield stress of the material. (C) 2018 Elsevier Ltd. All rights reserved.

引用

页码：835 / 840

页数：6

共 6 条

[1] Stress corrosion cracking of a 60 MW steam turbine rotor [J].

Banaszkiewicz, Mariusz ;

Rehmus-Forc, Anna .

ENGINEERING FAILURE ANALYSIS, 2015, 51 :55-68

[2]

Plesiutschnig E., 2016, FAILURE ANAL, V5-6, P39

[3]

S M S Kumar M, 2012, IJAERS, V2, P95

[4] Fatigue of steam turbine blades with damage on the leading edge [J].

Shlyannikov, V. N. ;

Yarullin, R. R. ;

Zakharov, A. P. .

20TH EUROPEAN CONFERENCE ON FRACTURE, 2014, 3 :1792-1797

[5] Vibration response Analysis of Last stage LP turbine blades for variable size of crack in root [J].

Shukla, Akash ;

Harsha, S. P. .

3RD INTERNATIONAL CONFERENCE ON INNOVATIONS IN AUTOMATION AND MECHATRONICS ENGINEERING 2016, ICIAME 2016, 2016, 23 :232-239

[6] An experimental and FEM modal analysis of cracked and normal Steam Turbine Blade [J].

Shukla, Akash ;

Harsha, S. P. .

MATERIALS TODAY-PROCEEDINGS, 2015, 2 (4-5) :2056-2063

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