Experimental investigation and numerical simulation of the microinjection molding process through an expanding flow configuration

2021 ◽  
Author(s):  
Anass Benayad ◽  
Rabie El Otmani ◽  
Abdelhadi El Hakimi ◽  
M'hamed Boutaous ◽  
Abdelhamid Touache ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Experimental Investigation ◽  
Molding Process ◽  
Flow Configuration ◽  
Microinjection Molding

Experimental Investigation and Numerical Simulation on the Role of Sphere Indenter in Measuring Contact Resistance of Flat Rivets

2014 ◽  
Vol E97.C (9) ◽  
pp. 873-879 ◽  
Author(s):  
Wanbin REN ◽  
Yu CHEN ◽  
Shengjun XUE ◽  
Guenther HORN ◽  
Guofu ZHAI
Keyword(s):  
Numerical Simulation ◽  
Experimental Investigation ◽  
Contact Resistance

EXPERIMENTAL INVESTIGATION AND NUMERICAL SIMULATION OF VISCOUS FINGERING IN POROUS MEDIA DURING CO2 FLOODING

2019 ◽  
Vol 22 (12) ◽  
pp. 1493-1506
Author(s):  
Wei Tian ◽  
Peichao Li ◽  
Zhiwei Lu ◽  
Detang Lu
Keyword(s):  
Numerical Simulation ◽  
Experimental Investigation ◽  
Porous Media ◽  
Viscous Fingering ◽  
Co2 Flooding

Numerical Simulation and Experimental Investigation on Thermal Bridge Effect of Vacuum Insulation Panel with Cavities

2020 ◽  
Author(s):  
Ankang Kan ◽  
◽  
Ni Zheng ◽  
Wenbing Zhu ◽  
Dan Cao ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Experimental Investigation ◽  
Vacuum Insulation ◽  
Thermal Bridge ◽  
Vacuum Insulation Panel

Experimental Investigation of aluminum doping crumb rubber/epoxy composite in reciprocating motion

2015 ◽  
Vol 3 ◽  
pp. 1
Author(s):  
Goutam Chandra Karar ◽  
Nipu Modak
Keyword(s):  
Experimental Investigation ◽  
Coefficient Of Friction ◽  
Epoxy Composite ◽  
Normal Load ◽  
Crumb Rubber ◽  
The Other ◽  
Reciprocating Motion ◽  
Molding Process ◽  
Friction Tester ◽  
The Coefficient Of Friction

The experimental investigation of reciprocating motion between the aluminum doped crumb rubber /epoxy composite and the steel ball has been carried out under Reciprocating Friction Tester, TR-282 to study the wear and coefficient of frictions using different normal loads (0.4Kg, 0.7Kgand1Kg), differentfrequencies (10Hz, 25Hz and 40Hz).The wear is a function of normal load, reciprocating frequency, reciprocating duration and the composition of the material. The percentage of aluminum presents in the composite changesbut the other components remain the same.The four types of composites are fabricated by compression molding process having 0%, 10%, 20% and 30% Al. The effect of different parameters such as normal load, reciprocating frequency and percentage of aluminum has been studied. It is observed that the wear and coefficient of friction is influenced by the parameters. The tendency of wear goes on decreasing with the increase of normal load and it is minimum for a composite having 10%aluminum at a normal load of 0.7Kg and then goes on increasing at higher loads for all types of composite due to the adhesive nature of the composite. The coefficient of friction goes on decreasing with increasing normal loads due to the formation of thin film as an effect of heat generation with normal load.

Performance analysis of seasonal soil heat storage system based on numerical simulation and experimental investigation

2021 ◽  
Author(s):  
Zulkarnain Abbas ◽  
Li Yong ◽  
Saqlain Abbas ◽  
Dongwen Chen ◽  
Y. Li ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Experimental Investigation ◽  
Performance Analysis ◽  
Heat Storage ◽  
Storage System

Numerical Simulation & Experimental Investigation of SMT Laser Microsoldering Thermal Process

1991 ◽  
Vol 226 ◽  
Author(s):  
Wang Chunqing ◽  
Qian Yiyu ◽  
Jiang Yihong
Keyword(s):  
Thermal Conductivity ◽  
Numerical Simulation ◽  
Experimental Investigation ◽  
Thermal Process ◽  
Light Wave ◽  
Light Reflection ◽  
Lead Wire ◽  
Wire Surface ◽  
Conductivity Variation ◽  
Thermal Conductivity Variation

AbstractIn this paper,a numerical simulation of thermal process in the SMT laser microsoldering joint has been developed, in which, the influence on thermal process of the factors such as the thermal conductivity variation of solder with temperature, light reflection coefficient of the lead wire surface, and heat exchange on the surface of SMT materials all have been considered. In order to carry this numerical calculation practice and prove it's results,the reflexive characteristic of light wave to the SMT materials has been gauged,and the dynamic temperature process of laser microjoint has been measured by a new experimental method which was invented by the authors.The results of numerical simulation have been borne out by the tests, and the influences of heating parameters on thermal process has been analysed in this paper.The conclusions will be advantageous to the further study of the microjoint quality control in the SMT laser microsoldering.

scholarly journals Numerical simulation and experimental investigation of tailored hot stamping of boron steel by partial heating

2021 ◽  
Author(s):  
Jing Zhou ◽  
Xiaoming Yang ◽  
Yanhong Mu ◽  
Shengqiang Liu ◽  
Baoyu Wang
Keyword(s):  
Numerical Simulation ◽  
Experimental Investigation ◽  
Hot Stamping ◽  
Boron Steel ◽  
Partial Heating

scholarly journals Resin transfer molding process: a numerical and experimental investigation

2013 ◽  
Vol 7 (2) ◽  
pp. 125-136 ◽  
Author(s):  
Iran de Oliveira ◽  
Sandro Amico ◽  
Jeferson Souza ◽  
Antonio de Lima
Keyword(s):  
Experimental Investigation ◽  
Resin Transfer Molding ◽  
Molding Process ◽  
Transfer Molding
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