M4B, a Tool for the Analysis of THQM Behavior of Soils and Its Interaction with Building Foundations
J. Alonso , V. Navarro , M. Moya ,
 Universidad de Castilla la Mancha, Ciudad Real, Spain
The Geoenvironmental Engineering Group of the University of Castilla-La Mancha is developing a computational tool, M4B, for describing the influence of environmental loads on the deformation behavior of soils and its interaction with building foundations. This tool comprises a set of algorithmic files in text format which can be implemented in COMSOL Multiphysics®. To illustrate the M4B scope, ...
T. Schaffner , A. Hartmaier 
 ThyssenKrupp, Duisburg, Germany
 Ruhr-Universität Bochum, Bochum, Germany
The prediction of material damage induced by hydrogen transport mechanisms is a major challenge for the development of new steel concepts. Especially the ultra-high strength steel concepts (UHSS), like dual phase and martensitic steels, can exhibit a higher vulnerability to hydrogen induced damage. The main reason for this is the complex microstructure, including a large number of several ...
M. Silambarasan, T. Prem Kumar, M. Alagappan, and G. Anju
PSG College of Technology
Tamil Nadu, India
The present work aims to develop a blood pressure sensor using MEMS/NEMS technology. A normal blood pressure detector is used externally, but this work mainly aims for designing an implantable nanotube based sensor for continuous monitoring of blood pressure. The use of COMSOL Multiphysics 4.1 acts as a good platform to develop a nano tube based sensor design by using the MEMS module. The ...
E. Gutierrez-Miravete ,
 Rensselaer at Hartford, Hartford, CT, USA
Functionally graded composite materials are attracting interest among design engineers since structural component properties can be designed and customized into finished parts through processing. The controlled variable is the concentration of reinforcing particles at various points within the component. While locally isotropic, part properties can be made to vary in a controlled manner from ...
B. Lazaro Toralles , S. Afazov , A. Yaghi , W. A. D. Denmark , A.N. Holloway ,
 The Manufacturing Technology Centre Ltd., Coventry, United Kingdom
The Manufacturing Technology Centre (MTC) is home to the UK’s National Centre for Net Shape and Additive Manufacturing, offering integrated solutions to potential end users, supply chain companies or equipment providers using a three phase approach: discovery, demonstration and pilot production. As such, the MTC has a clear roadmap for the evolution of simulation in additive manufacturing ...
B. Lepers, S. Soldatov
Karlsruhe Institute of Technology, Institute for Pulsed Power and Microwave Technology, Karlsruhe, Germany
The use of high power microwave energy for ablation of contaminated concrete is a promising technique to speed up the dismantling of nuclear power plants. A coupled simulation using COMSOL Multiphysics® finite element software is performed by solving the electromagnetic wave equation at 2.45 GHz for a standard wave guide and a concrete block. The temperature field is obtained with the heat ...
The Use of COMSOL Multiphysics® for Studying the Fracture Pressure of Rectangular Micro-Channels Embedded in Thin Silicon Substrates
K. Howell, H. Georgiou, P. Petagna, G. Romagnoli
George Mason University, Fairfax, VA, USA
Cyprus University of Technology (C.U.T), Limassol, Cyprus, EU
CERN - The European Organization for Nuclear Research, Geneva, Switzerland, EU
The thermal management of silicon detectors and related electronics through micro-structured silicon cooling plates is gaining considerable attention for high precision particle trackers. Micro-fluidic circuits are etched in a silicon wafer, which is then bonded to a second wafer to obtain a cooling circuit. Because mono-crystalline silicon is structurally close in characteristics to brittle ...
D. Jauffrès , J. M. Dedulle , D. Chaussende , K. Ariyawong 
 Univ. Grenoble Alpes, LMGP, SIMAP, CNRS, Grenoble, France
 Univ. Grenoble Alpes, LMGP, CNRS, Grenoble, France
During Physical Vapor Transport (PVT) growth of single 4H-SiC crystal and subsequent cooling down, thermal stresses lead to the multiplication of dislocations that are non-desirable for the semiconductor applications of this material. These dislocations induced by thermal stresses could be reduced by an appropriate control of the thermal gradients inside du crystal during its growth and cooling ...
Y. Mulchand , A. Pooransingh , R. Latchman ,
 The University of the West Indies, St. Augustine, Trinidad and Tobago
The aim of this paper is to determine the location of the “sweet spot” for a selected cricket bat commonly used in the sport. Knowledge of the “sweet spot” is important in delivering a shot that utilizes the optimal zone of the bat that corresponds to the maximum power of the stroke. A model of the cricket bat was constructed in the Structural Mechanics Module of COMSOL Multiphysics® Software ...
T. Lohner , A. Ziegltrum , K. Stahl ,
 Gear Research Centre (FZG), Technical University of Munich (TUM), Garching, Germany
Thermal elastohydrodynamic lubricated (TEHL) contacts occur very frequently in drive technology and thus in gear drives. In this presentation, the implementation of a finite element based TEHL simulation approach for gear contacts in COMSOL Multiphysics® software is shown. The physically based simulation approach used is different to most of the existing TEHL simulations and is required to ...