COMSOL Multiphysics® Simulation of Heat Generation from Hydrogen/Deuterium Loading of Nickel Alloy Nanoparticles - new
G. Miley, A. Osouf, B. Stunkard, T. Patel, E. Ziehm , A. Krishnamurthy, K. J. Kim
University of Illinois at Urbana Champaign, Champaign, IL, USA
A key issue for the development of a LENR power unit involves the measurement and energy output of the reaction. Our team is currently studying a gas loaded nanoparticle-type cluster power unit  which pressurizes various nanoparticle alloys with either deuterium or hydrogen. The principal elements in the various nanoparticle alloys are Nickel, Palladium and Zirconium, with each alloy ...
Drag Fluctuations of a Fully Deployed Flow Actuator Embedded Inside Turbulent Boundary Layer Flow - new
Dr. A. Elzawawy
Engineering & Technology Department, Vaughn College of Aeronautics & Technology, Flushing, NY, USA
Introduction: In this work, a CFD model of 2D flow around a fully deployed flow actuator was developed using COMSOL Multiphysics® software and the CFD Module. The results of COMSOL modeling is also compared with the experimental data of the same dimensions actuator. The 100mmX2mm rectangular actuator is placed inside a turbulent boundary layer flow as shown in Figure 1. The experiments , [2 ...
S. Landa, A. Bardenstein
Danish Technological Institute, Taastrup, Denmark
Upon operation, the magnetron of a conventional microwave oven induces a pattern of standing electromagnetic waves in the oven cavity. Interactions with the field define the amount of energy absorbed in a part of a food object within the cavity. The well-known inhomogeneous heating produced in a microwave oven is partially an effect of the standing waves’ natural nodes and antinodes and ...
D. Gasperino 
 Intellectual Ventures Laboratory, Bellevue, WA, USA
INTRODUCTION: Point of care diagnostics aimed at low-resource settings need to be relatively simple, robust and low-cost. The most commonly-used diagnostic platform in these settings is the lateral flow assay (LFA). LFAs are paper-based immunoassays designed to perform on-strip binding with analytes in patient samples in order to generate a visual signal if disease-specific antigen is ...
F. B. Mejía , M. F. V. de Almeida ,
 Instituto Nacional de Telecomunicações - INATEL, Santa Rita do Sapucaí, MG, Brasil
Uma das formas de se conseguir a multiplexação modal de informações em uma fibra óptica é através do uso do momento angular orbital (OAM). Neste trabalho exploramos a riqueza estrutural das fibras de cristal fotônico (PCF) para aprimorar a transmissão de modos OAM. Usamos o RF Module do software COMSOL Multiphysics para calcular os modos de propagação de uma PCF. Então, através do Livelink™ for ...
H. Chang 
 Kepco Engineering and Construction Company Inc., South Korea
매설배관에서 나타날 수 있는 손상의 유형은 누설, 파단, 막힘 기계적 충격 에 의한 구조적 손상 * 누설 : 부식(일반부식, 공식, 미생물부식 등), 피로 * 파단 : 부식(일반부식, 공식, 미생물부식 등), 피로 * 막힘 : 부식에 의한 스케일, 수중서식물의 증식 등 * 콘크리트 파열 : 내부 강재의 부식(콘크리트 균열 및 ...
S. Kumar, and S. Panigrahi
 Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, West Bengal, India
The novel concept of distributing the food super chilled (partially frozen) in order to prolong the shelf life has been suggested in the project. The temperature of the distribution chain is envisaged to be +5C. The suggested application has the following advantages: 1) Partial thawing of the product in the distribution chain makes it easier to handle. 2) The unhealthy and labour-demanding ...
G. Maizza and M. Longhin
Dipartimento di Scienza dei Materiali ed Ingegneria Chimica, Politecnico di Torino, Torino, Italy
The excessive presence of residual SiC matrix inter-fiber pores is often the main cause for the very poor mechanical strength and toughness of SiC/SiC composites manufactured by CVI (Chemical Vapour Infiltration) process. This work presents a micro/macro Microwaveassisted Chemical Vapour Infiltration (MW-CVI) model as a strategy to attack the problems above. The proposed model couples a reactor ...
COMSOL Multiphysics® as a Tool for Reducing Animals in Biomedical Research: An Application in Dermatology
F. Rossi and R. Pini
Istituto di Fisica Applicata “Nello Carrara”, Consiglio Nazionale delle Ricerche, Firenze, Italy
In biomedical research the use of animal models gives rise to several ethical problems. COMSOL Multiphysics® may be used as a non-animal technique, very useful in overcoming all these concerns. In this presentation a particular application in dermatology is shown. Bioheat equation mode and diffusion approximation were used to design a theoretical model of blue LED light interaction with an ...
Numerical Simulations Demonstrate Safe Vitrification and Warming of Embryos Using the Rapid-i™ Device
B.O.J. Johansson, Y.A. Tarakanov, H.J. Lehmann, and S.P. Apell
Department of Applied Physics, Chalmers University of Technology, Gothenburg, Sweden
Vitrolife Sweden AB, Västra Frölunda, Sweden
During cryopreservation of human embryos, ice crystal formation in the embryos or in surrounding media may cause cryodamage to them and can be lethal. A strategy to avoid this is the vitrification procedure when the embryo and the surrounding medium undergo the transition to glassy state rather than a crystalline one during cooling. Similarly, recrystallization in the embryo or the medium must ...