scholarly journals Comment on “Laboratory evaluation of a hydrodynamic inverse modeling method based on water content data” by S. Lambot, F. Hupet, M. Javaux, and M. Vanclooster

2004 ◽  
Vol 40 (12) ◽  
Author(s):  
S. Assouline
Keyword(s):  
Water Content ◽  
Inverse Modeling ◽  
Modeling Method ◽  
Laboratory Evaluation

Laboratory Evaluation of the Dual-Probe Heat-Pulse Method for Measuring Soil Water Content

2003 ◽  
Vol 2 (3) ◽  
pp. 389
Author(s):  
J. M. Basinger ◽  
G. J. Kluitenberg ◽  
J. M. Ham ◽  
J. M. Frank ◽  
P. L. Barnes ◽  
...  
Keyword(s):  
Water Content ◽  
Soil Water ◽  
Soil Water Content ◽  
Pulse Method ◽  
Heat Pulse ◽  
Laboratory Evaluation ◽  
Dual Probe

Obtaining the Spatial Distribution of Water Content along a TDR Probe Using the SCEM-UA Bayesian Inverse Modeling Scheme

2004 ◽  
Vol 3 (4) ◽  
pp. 1128-1145 ◽  
Author(s):  
Timo J. Heimovaara ◽  
Johan A. Huisman ◽  
Jasper A. Vrugt ◽  
Willem Bouten
Keyword(s):  
Spatial Distribution ◽  
Water Content ◽  
Inverse Modeling

scholarly journals Evaluation Study on Iterative Inverse Modeling Procedure for Determining Post-Necking Hardening Behavior of Sheet Metal at Elevated Temperature

Metals ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 1044 ◽  
Author(s):  
Han Mei ◽  
Lihui Lang ◽  
Kangning Liu ◽  
Xiaoguang Yang
Keyword(s):  
Tensile Test ◽  
Sheet Metal ◽  
Inverse Modeling ◽  
Inverse Method ◽  
Modeling Method ◽  
Biaxial Stress ◽  
Uniaxial Tensile ◽  
Cruciform Specimen ◽  
Hardening Behavior ◽  
Modeling Procedure

The identification of the post-necking strain hardening behavior of metal sheet is important for finite element analysis procedures of sheet metal forming process. The inverse modeling method is a practical way to determine the hardening curve to large strains. This study is thus focused on the evaluation of the inverse modeling method using a novel material performance test. In this article, hot uniaxial tensile test of a commercially pure titanium sheet with rectangular section was first conducted. Utilizing the raw data from the tensile test, the post-necking hardening behavior of the material is determined by a FE-based inverse modeling procedure. Then the inverse method is compared with some classical hardening models. In order to further evaluate the applicability of the inverse method, biaxial tensile test at elevated temperatures was performed using a special designed cruciform specimen. The cruciform specimen could guarantee that the maximum equi-biaxial deformation occurs in the center section. By using the inverse modeling procedure, the hardening curves under biaxial stress state are able to be extracted. Finally the stress-strain curves obtained from the two experiments are compared and analysis studies are provided.

Estimation of root water uptake parameters by inverse modeling with soil water content data

2003 ◽  
Vol 39 (11) ◽  
Author(s):  
F. Hupet ◽  
S. Lambot ◽  
R. A. Feddes ◽  
J. C. van Dam ◽  
M. Vanclooster
Keyword(s):  
Water Content ◽  
Soil Water ◽  
Soil Water Content ◽  
Water Uptake ◽  
Inverse Modeling ◽  
Root Water Uptake
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