Molten droplet solidification and substrate remelting in microcasting Part I: numerical modeling and experimental verification

1999 ◽  
Vol 34 (6) ◽  
pp. 477-485 ◽  
Author(s):  
L. J. Zarzalejo ◽  
K. S. Schmaltz ◽  
C. H. Amon
Keyword(s):  
Numerical Modeling ◽  
Experimental Verification ◽  
Molten Droplet

scholarly journals Numerical modeling and experimental verification of ductile damage in boron steel hot stamping process

2017 ◽  
Vol 207 ◽  
pp. 675-680
Author(s):  
Bingtao Tang ◽  
Chenchen Li ◽  
Guangchun Xiao ◽  
Wei Zhao ◽  
Huiping Li
Keyword(s):  
Numerical Modeling ◽  
Experimental Verification ◽  
Hot Stamping ◽  
Ductile Damage ◽  
Boron Steel ◽  
Stamping Process

scholarly journals Numerical modeling and experimental verification of through silicon via (TSV) filling in presence of additives

2014 ◽  
Vol 117 ◽  
pp. 8-12 ◽  
Author(s):  
Yunhui Zhu ◽  
Shenglin Ma ◽  
Xin Sun ◽  
Jing Chen ◽  
Min Miao ◽  
...  
Keyword(s):  
Numerical Modeling ◽  
Experimental Verification ◽  
Through Silicon Via

BEM Numerical Modeling and Experimental Verification of Cathodic Protection for Offshore Structures

2011 ◽  
Vol 339 ◽  
pp. 617-623
Author(s):  
Zhi Gang Lan ◽  
Bao Rong Hou ◽  
Xiu Tong Wang
Keyword(s):  
Numerical Modeling ◽  
Boundary Element Method ◽  
Boundary Element ◽  
Computer Modeling ◽  
Cathodic Protection ◽  
Experimental Verification ◽  
Offshore Structures ◽  
Sacrificial Anode ◽  
Test Pool ◽  
Good Agreement

The progresses and theoretical methodology of computer modeling of cathodic protection using the boundary element method (BEM) are outlined. To test the effectiveness and accuracy of BEM numerical modeling of cathodic protection for offshore structures, a miniature model offshore jacket with a sacrificial anode was built and put in a test pool full of seawater. Cathodic protection potentials on different positions were measured and compared with the values obtained from computer modeling. The results show good agreement between measured value and numerical simulated value. The factors that led to discrepancy in the two groups of data were discussed.

scholarly journals An Analysis, Numerical Modeling and Experimental Verification of Low-Temperature Thermofoil Heaters

Eng ◽  
2020 ◽  
Vol 1 (2) ◽  
pp. 249-264
Author(s):  
Borislav Dimitrov
Keyword(s):  
Numerical Modeling ◽  
Low Temperature ◽  
Experimental Verification ◽  
Thermal Field ◽  
Simulation Experiment ◽  
3D Models ◽  
Modeling And Simulations ◽  
Multiphysics Simulations ◽  
Satisfactory Precision ◽  
Geometry Analysis

In this paper, an analysis of the geometry, numerical modeling, and experimental verification of thermofoil heaters for low-temperature applications is presented. The research suggests a calculation procedure of the thermofoil traces’ geometry, comprising the necessary electrical and thermal parameters in order for the characteristics of the heater to be fully defined according to the stipulated conditions required. The derived heaters’ geometry analysis procedure is depicted with two case studies, giving the sequence of the necessary calculations and their applications as part of a design task. Its continuation, the design approach, is developed with numerical modeling, based on Finite Element Methods (FEM) used for multiphysics simulations, including the thermal and electrical heaters parameters. The realized 3D models are used to depict the uniformity of the thermal field in the system heatsink-thermofoil heater. The results from analysis, modeling, and simulations are tested experimentally. The suggested geometry analysis and modeling approach are experimentally verified. The final results demonstrate satisfactory precision with a simulation–experiment mismatch in a range of 5–7%. As a vital product of experimental research, the maximum power density for the studied thermofoil heaters is derived for a range of temperatures and material characteristics.

Investigation on the dissociation flow of methane hydrate cores: Numerical modeling and experimental verification

2017 ◽  
Vol 163 ◽  
pp. 31-43 ◽  
Author(s):  
Lin Chen ◽  
Hikaru Yamada ◽  
Yuki Kanda ◽  
Junnosuke Okajima ◽  
Atsuki Komiya ◽  
...  
Keyword(s):  
Numerical Modeling ◽  
Experimental Verification ◽  
Methane Hydrate
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