DEVELOPMENT OF A NONLINEAR HYBRID NUMERICAL METHOD

2018 ◽  
Vol 19 (3) ◽  
pp. 275-285 ◽  
Author(s):  
Tasneem Aliya ◽  
Asif Ali Shaikh ◽  
Sania Qureshi
Keyword(s):  
Numerical Method ◽  
Hybrid Numerical Method ◽  
Nonlinear Hybrid

scholarly journals Understanding the thermal problem of variable gradient functionally graded plate based on hybrid numerical method under linear heat source

2021 ◽  
Vol 13 (5) ◽  
pp. 168781402110178
Author(s):  
Jianhui Tian ◽  
Guoquan Jing ◽  
Xingben Han ◽  
Guangchu Hu ◽  
Shilin Huo
Keyword(s):  
Heat Conduction ◽  
Temperature Distribution ◽  
Heat Source ◽  
Numerical Method ◽  
Functionally Graded ◽  
Thermal Problem ◽  
Linear Heat ◽  
Hybrid Numerical Method ◽  
Linear Heat Source ◽  
Gradient Parameter

The thermal problem of functionally graded materials (FGM) under linear heat source is studied by a hybrid numerical method. The accuracy of the analytical method and the efficiency of the finite element method are taken into account. The volume fraction of FGM in the thickness direction can be changed by changing the gradient parameters. Based on the weighted residual method, the heat conduction equation under the third boundary condition is established. The temperature distribution of FGM under the action of linear heat source is obtained by Fourier transform. The results show that the closer to the heat source it is, the greater the influence of the heat source is and the influence of the heat source is local. The temperature change trend of the observation points is consistent with the heat source, showing a linear change. The results also show that the higher the value of gradient parameter is, the higher the temperature of location point is. The temperature distribution of observation points is positively correlated with gradient parameter. When the gradient parameter value exceeds a certain value, it has a little effect on the temperature change in the model and the heat conduction in the model tends to be pure metal heat conduction, the optimal gradient parameters combined the thermal insulation property of ceramics and the high strength toughness of metals are obtained.

A Hybrid Numerical Method for Loaded Highly Resonant Single Mode Cavities

1998 ◽  
Vol 142 (2) ◽  
pp. 506-520 ◽  
Author(s):  
Cheryl V. Hile ◽  
Gregory A. Kriegsmann
Keyword(s):  
Numerical Method ◽  
Single Mode ◽  
Hybrid Numerical Method

scholarly journals Analysis of a hybrid numerical method – decomposing leaf hydraulic conductance

2018 ◽  
Vol 5 (1) ◽  
pp. 98-112
Author(s):  
Frank H. Lynch ◽  
Gretchen B. North ◽  
Breeanna S. Page ◽  
Cullen J. Faulwell
Keyword(s):  
Numerical Method ◽  
Hydraulic Conductance ◽  
Leaf Hydraulic Conductance ◽  
Hybrid Numerical Method

A hybrid numerical method and its application to inviscid compressible flow problems

2014 ◽  
Vol 185 (2) ◽  
pp. 479-488 ◽  
Author(s):  
Ghislain Tchuen ◽  
Ferdinand Fogang ◽  
Yves Burtschell ◽  
Paul Woafo
Keyword(s):  
Numerical Method ◽  
Compressible Flow ◽  
Flow Problems ◽  
Hybrid Numerical Method ◽  
Inviscid Compressible Flow
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