R. Zúñiga-Quesada, M. Vílchez-Monge, P. Vega-Castillo
Instituto Tecnológico de Costa Rica, Cartago, Costa Rica
This work describes the study of a thermal actuator and modifications to the materials employed in order to decrease power consumption and implementation costs. For this study, we worked on improving the thermal actuator described in the work of T. Ebefors. The criteria for choosing the new materials were lower power consumption, commercial availability, and ease processing. The thermal actuator ...
J. Biggs, P. VonLockette, and S. Lofland
Rowan University, Glassboro, New Jersey
Magnetorheological Elastomers (MREs) are a composite that consist of magnetic micrometer sized particles suspended within rubber matrix filler. By placing this material within an external magnetic field during the rubber curing process, the poles of the particles are forced to align and form chains of particles within the matrix. These chains cause the MRE to change its stiffness properties when ...
H. Ishimori, and K. Endo
National Institute for Environmental Studies, Tsukuba, Ibaraki, Japan
To consider effective counter measures against ground water contaminated with dense non-aqueous phase liquids (DNAPLs) such as chlorinated solvents, it is first important to understand the mechanism of their migration in heterogeneous aquifer. In addition, numerical analysis models to simulate such a complex migration in heterogeneous aquifer are required. The displacement pressure, which is ...
Applied Chemical and Engineering Systems
In a Solar Hot Water System, the hot water from the solar collector enters at the top of the storage tank. A relevant question concerning the storage is what will the outlet temperature be. In the present work we present a way to model Solar Hot Water Systems.
R. Abou-Marie, and A. Jeremic
McMaster University, Canada
The inverse problem of electrocardiography involves determining information about the electrical activity of the heart from measurements on the body surface. The estimation of certain physiological parameters can potentially improve early detection of heart disease. In this study, we present an algorithm for estimating parameters that characterize the electrical activation. Estimation of ...
J. Siebert, W. Muschik, H. Apel, and W. Koch
 Technologieprojekte, Magdeburg
 Technische Universität, Institut für Theoretische Physik, Berlin
 FH Magdeburg-Stendal, Technische Betriebswirtschaft, Magdeburg
 Rothenseer Werkstoffprüfung und -bearbeitung GmbH, Geschäftsführung, Magdeburg
Schwerpunkte dieses Vortrages bilden die Verknüpfungen folgender Themenkomplexe: • Werkstoffwissenschaft • Energieverfahrenstechnik • Qualitätsmanagement • Polyoptimierung Für derart umfassende Aufgabenstellungen gibt es zur Zeit keine Softwarelösungen. So ist z.B. die Kundenforderung nach Garantie erhöhter Schlagarbeit bei stark abgesenkten negativen Temperaturen in keinem ...
Palo Alto, USA
This talk will give you some tips and tricks for using techniques in COMSOL Multiphysics that you might not have known about. --------------------------------- Keynote speaker's biography: John Dunec received his Ph.D. from Stanford, specializing in numerical simulation of thermal-fluid systems. He has over two decades of experience in the field: first as a product engineer and manager at ...
University of Trieste
In this presentation we will show how to partially model a grand piano action. Then we will apply different touches to this virtual action and try to hear any difference. --------------------------------- Riccardo Ferrari was one of the keynote speakers at the COMSOL User's Conference, fall 2005 in Milano
Department of Electrical and Computer Engineering
In this presentation, cerebral blood flow (CBF) is modeled using a mathematical model, a statistical model and numerical examples. In the mathematical model, blood flow is described using Navier-Stokes equations. In the statistical model, the experiments or the data measurement process is simulated and to study how the noise in the measurements affects the ability to estimate the parameters, ...
College of Chemistry and Molecular Sciences
This presentation is written in Chinese. --------------------------------- Keynote speaker's biography: Yang Tianhong received his M Sc. from the China Coal Research Institute in 1998 and his Ph.D from Northeastern University, China in 2001. After a stint as a Visiting Professor at the Hong Kong University, Yang Tianhong is presently a Visiting Professor at the University of Western Australia.