Loads and Structural Stresses

Wind Turbines ◽  
2013 ◽  
pp. 167-231
Author(s):  
Erich Hau
Keyword(s):  
Structural Stresses

Structural stresses in reinforced plastics

1971 ◽  
Vol 3 (3) ◽  
pp. 279-282
Author(s):  
S. D. Volkov ◽  
V. Ya. Dolgikh
Keyword(s):  
Reinforced Plastics ◽  
Structural Stresses

Measurement of Structural Stresses by Hole-Drilling and DIC

2017 ◽  
Vol 57 (4) ◽  
pp. 559-567 ◽  
Author(s):  
J. S. Harrington ◽  
G. S. Schajer
Keyword(s):  
Hole Drilling ◽  
Structural Stresses

Loads and Structural Stresses

Windturbines ◽  
2000 ◽  
pp. 131-182
Author(s):  
Erich Hau
Keyword(s):  
Structural Stresses

Comprehending Occurrence of Premature Failure in Compressor Turbine (CT) Blades for Short-Haul Aircraft Fleet

2019 ◽  
Vol 42 ◽  
pp. 10-23
Author(s):  
Joshua Kimtai Ngoret ◽  
Venkata Parasuram Kommula
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
High Pressure ◽  
Thermal Stresses ◽  
Geometrical Model ◽  
Mechanical Stresses ◽  
Element Analysis ◽  
Premature Failure ◽  
Structural Stresses ◽  
Transient Thermal

This paper presents results from modeling of Compressor Turbine (CT) blades for short-haul aircraft fleet occasioned by thermo-mechanical stresses in order to comprehend the occurrence of premature failure. A 3D PT6A-114A engine high pressure (HP) CT blade geometrical model was developed in commercial CAD-SolidWorks, then imported to ANSYS 15.0 environment for finite element analysis (FEA). The CT blade was investigated for transient thermal stresses from heat generated by the combustors and static structural stresses from rotational velocities of the engine which account for 80% of inertial field during flight. The results revealed that the blades could have served for another 1.44% of the time they were in service.

scholarly journals Connection Between Internal Structural Stresses of the Istand the IIndkind and Operational Reliability of the Boiler Heating Surface

2016 ◽  
Vol 110 ◽  
pp. 01037 ◽  
Author(s):  
Lyudmila Lyubimova ◽  
Roman Tabakaev ◽  
Alexander Tashlykov ◽  
Alexander Zavorin ◽  
Vadim Zyubanov
Keyword(s):  
Heating Surface ◽  
Operational Reliability ◽  
Structural Stresses

Thermal-Structural Analysis for the Optimization of a Low Beam Projector Headlight Design

2015 ◽  
Vol 656-657 ◽  
pp. 747-752
Author(s):  
Jiing Hung You ◽  
Tamara Trejos ◽  
Huann Ming Chou ◽  
Song Hao Wang
Keyword(s):  
Heat Transfer ◽  
Thermal Expansion ◽  
Structure Design ◽  
Heat Transfer Analysis ◽  
Normal Operation ◽  
Complex Geometries ◽  
Switching Mechanism ◽  
Engineering Software ◽  
Modern Engineering ◽  
Structural Stresses

This paper is to demonstrate the application of modern Engineering Software to improve and advance the mechanical desig processes of a low beam projector headlight. Nowadays, advanced finite element tools are able to run and coupled different physics modules to analyze complex geometries and their material combinations. The particular issue in this study is the light switching mechanism in a headlight structure design. During lighting, the jam of the low beam projector solenoid actuated pivot due to thermal expansions has been distressing the normal operation of the overall headlight structure. A comparison between the original and a new convection enhanced head lamp design is therefore scrutinized. For both cases, heat transfer analysis, where it was included natural convection, conduction, and radiation with a concentrated heat source are proposed in order to obtain the temperature distribution fields at the light switching mechanism. The results were used to run future structural stresses analyses where the average thermal expansion of the crankshaft mechanism was determined.

Role of Structural Stresses in the Thermodestruction of Supercoiled Cellulose Macromolecules after Nitration

2018 ◽  
Vol 12 (1) ◽  
pp. 36-45 ◽  
Author(s):  
S. V. Stovbun ◽  
S. M. Lomakin ◽  
A. I. Shchegolikhin ◽  
A. A. Skoblin ◽  
V. P. Mel’nikov
Keyword(s):  
Structural Stresses
Sign in / Sign up

Export Citation Format

Share Document