Sensitivity coefficients analysis in step-wise transient method

2021 ◽  
Author(s):  
Svetozár Malinarič
Keyword(s):  
Transient Method ◽  
Sensitivity Coefficients

A TRANSIENT METHOD FOR MEASURING THE THERMAL CONDUCTIVITY OF A CYLINDRICAL ROD

2020 ◽  
Vol 51 (5) ◽  
pp. 407-418
Author(s):  
Haiyan Lei ◽  
J. L. Han ◽  
J. H. Lu ◽  
Chuanshan Dai
Keyword(s):  
Thermal Conductivity ◽  
Transient Method

Temperature Sensitivity Coefficients of RDX‐Based Propellants and Their Mixed Charges

2021 ◽  
Author(s):  
You Fu ◽  
Yao Zhu ◽  
Zhitao Liu ◽  
Bin Xu ◽  
Jinpeng Shen ◽  
...  
Keyword(s):  
Temperature Sensitivity ◽  
Sensitivity Coefficients

scholarly journals Accurate prediction of H3O+and D3O+sensitivity coefficients to probe a variable proton-to-electron mass ratio

2015 ◽  
Vol 454 (3) ◽  
pp. 2292-2298 ◽  
Author(s):  
A. Owens ◽  
S. N. Yurchenko ◽  
O. L. Polyansky ◽  
R. I. Ovsyannikov ◽  
W. Thiel ◽  
...  
Keyword(s):  
Accurate Prediction ◽  
Electron Mass ◽  
Mass Ratio ◽  
Sensitivity Coefficients

scholarly journals The Sensitivity Analysis for Life Estimation of Turbine Blades

1997 ◽  
Author(s):  
O. Repetski ◽  
K. Zainchkovski
Keyword(s):  
Vibration Analysis ◽  
Dynamic Stress ◽  
Natural Frequencies ◽  
Turbine Blades ◽  
Stress Sensitivity ◽  
Life Estimation ◽  
Sensitivity Coefficients ◽  
Sensitivity Distribution ◽  
Design Variables ◽  
Forced Vibration Analysis

The proposed algorithm permits one to determine the sensitivity coefficients of natural frequencies and dynamic displacements and stresses in the free- and forced vibration analysis. This algorithm is presented in a computer program with the help of finite element method (FEM). The design variables is the thickness of the blades. Usually a maximum resonance accounts more than half the damage and deterioration of machine components. The analysis of dynamic stress sensitivity distribution for this resonance permits us to control for both the endurance of machines and their components based on the thickness. In this study the sensitivity coefficients for both free vibration, dynamic resonances are investigated by acceleration and braking the regimes.

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