J. Persad , S. Rocke , D. Ringis , A. Abdool ,
 Department of Electrical and Computer Engineering, University of the West Indies, St. Augustine, Trinidad and Tobago
3D printing as applied to the area of electronics manufacture covers a broad range of traditional printing technologies . The attraction in 3D printing lies in its potential to disrupt the traditional photolithographic/subtractive manufacturing line with simpler additive processes. Additive electronics manufacturing which utilises 3D printing techniques allow for fewer production steps and ...
引言：为了不断地增加磁存储密度，机械硬盘中磁头和盘片之间的间隙，即飞高，已经减小到了 10nm 以下，以比特磁记录技术（BPM）和热辅助磁记录技术（HAMR）为代表的新兴技术不断涌现，给磁头磁盘界面的超薄气体润滑特性研究提出了新的挑战。 COMSOL Multiphysics® 的使用：由于在超薄气体润滑领域，连续介质模型已经不再适用，控制方程为玻尔兹曼方程。本文以 F-K 模型为控制方程，此模型是在线性玻尔兹曼方程和 BGK 方程基础上结合流量连续条件建立的修正雷诺方程。我们使用了 COMSOL Multiphysics® 中的 PDE 接口进行了自定义修正雷诺方程的建模，并利用参数化扫描进行不同参数影响的分析。利用LiveLink with MATLAB 接口编制磁头动力学方程，并进行方程的求解，得到磁头飞行的稳定飞行姿态。 结果：通过 COMSOL 的仿真计算 ...
管伟明 , 聂欣 ,
O. E. Hin 
 Monash University, Malaysia
In this study, a computational model is developed and solved using COMSOL Multiphysics software to estimate the lesion size during saline-infused RFA. Transport of saline is set up by modifying the Poisson equation and the convection-diffusion equation  under the Mathematics module. Heating during RFA is set up based on the Joule heating module. To describe the lesion size, the two-state cell ...
N. Nordin 
 Universiti Putra Malaysia, Malaysia
Fouling and cleaning processes present a major impact to the manufacturing industry in terms of economics, product quality, product safety, and plant efficiency. An efficient cleaning process is essential is order to remove fouling to maintain quality and safety of production process as well as the product. Thus, cleaning should be done with minimum cost and time, and understanding soil ...
N. Delmonte , P. Cova , A. Lanza , P. Giannetti , A. Annovi , S. Daniele , ,
 University of Parma and Istituto Nazionale di Fisica Nucleare - Sezione di Pavia, Pavia, Italy
 Istituto Nazionale di Fisica Nucleare - Sezione di Pavia, Pavia, Italy
 Istituto Nazionale di Fisica Nucleare - Sezione di Pisa, Pisa, Italy
 University of Parma - Department of Information Engineering, Parma, Italy
We describe the thermal modeling of a crate hosting boards with Associative Memories (AM) designed for the Fast Tracker Trigger (FTK) system of the ATLAS detector at the CERN Large Hadron Collider. FTK is a highly paralleled hardware system designed to provide global tracks reconstructed in the inner detector. The hardware system is based on AM for pattern recognition and fast FPGAs for track ...
J. Drillet ,
 DECHEMA-Forschungsinstitut, Frankfurt, Germany
This work aims at the modelling of a 5 cm^2 Direct Methanol Fuel Cell (DMFC) with mixed serial/parallel serpentine flow fields in terms of current/voltage behavior. One of the main challenge to overcome consists on lowering the so-called methanol cross over from the anode through the polymer membrane to the cathode that is responsible for mixed-potential formation at the cathode where both ...
E. Ledwosinska , J. Gammel 
 Silicon Labs, Austin, TX, USA
Permanent magnets are ubiquitous in our world today, from refrigerator magnets to industrial sensor applications. Often, the magnitude of the field at a specific distance from an arbitrarily shaped magnet of variable strength is a necessary parameter for end-use systems. We used the the AC/DC module of the COMSOL Multiphysics® software to simulate field strength of permanent magnets for aiding ...
Guibang Cao , Xiaolan Xiao ,
 GuangDong university of technology, Guangzhou, China
Polymer–metal is a kind of new composite materials rather than traditional metal packaging materials. It has both features of polymer film and sheet metal. However, the polymer film will damage in the sheet metal forming process. Therefore, we try to established a sheet metal forming model with punch and die in the study, based on solid mechanics module of COMSOL Multiphysics® software. We ...
En-Ming You , Jun Yi , Song-Yuan Ding [1,2],
 State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, China
 Collaborative Innovation Center of Chemistry for Energy Materials, Xiamen University, Xiamen, China
Surface-enhanced Raman scattering (SERS) is a fingerprint spectroscopy whose sensitivity is down to single molecule level. The mechanism of SERS is mainly contributed to huge enhancement of local electric field, which originated from surface plasmon resonance of metal nanostructures. It is very important to exactly calculate the local enhancement in the electric field strength for right ...