FSI simulation of an artificial aortic valve using Abaqus FEA & FlowVision CFD software,
supported by experimental validation. In this webinar, you will see how to:
- prepare coupled FSI model
- tackle large deformations, small clearances, and elastic body contacts

Description:

 

Presentation Outline: 

 

In this presentation, a study where the 2-way strongly  

coupled FlowVision & Abaqus FSI approach has been used to  

simulate the behavior of biomedical textile mesh-reinforced  

percutaneous aortic valve is going to be presented, together  

with the experimental validation. 

 

2-way strongly coupled Fluid-Structure-Interaction using  

Abaqus & FlowVision 

Including large deformations 

Tackling small clearances & contacts between leaflets and  

leaflet-tube. 

India, December 15, 2017

The Indian Society of Theoretical and Applied Mechanics was
established in 1955, with its headquarters at Indian
Institute of Technology, Kharagpur. ISTAM was formed by the
think tanks of the post independent India for providing a
common platform to the Scientists, technologists and the
engineers to share and discuss the current research work
conducted by them individually or in groups to seek the
solutions to the emerging problems of the society for
better living conditions.

Description:

  

The Indian Society of Theoretical and Applied Mechanics was   

established in 1955, with its headquarters at Indian   

Institute of Technology, Kharagpur. ISTAM was formed by the   

think tanks of the post independent India for providing a   

common platform to the Scientists, technologists and the   

engineers to share and discuss the current research work   

conducted by them individually or in groups to seek the   

solutions to the emerging problems of the society for   

better living conditions. During the congress, five   

memorial lectures in honor of B.R. Seth , P.L Bhatnagar,B.   

Karunesh, A.S. Gupta and G.I Taylor are given by eminent   

researchers from across the world and also several invited   

lectures are arranged to cover the current trends of   

various topics of Mechanics. The Annual Congress of the   

Society have been held at various IITs, Universities, RECs,   

NITs, Engineering colleges and other reputed research   

establishments in different parts of the country. It has   

been attracting a large number of research workers not only   

from our country but also from abroad. The society has gone   

a long way in promoting inter-disciplinary research in   

Basic Sciences and Applied Mechanics. The Society has   

specific philosophy to encourage young scientists in the   

form of awards. Papers submitted are peer reviewed and are   

published in the form of e-proceedings. Abstracts of papers   

that are presented in the Congress are published in our   

Souvenir volume.   

  

India, November 11, 2017

The course cover problems concerning systems far from
equilibrium where there is a competition between injection
and dissipation of energy. The prototypes models will be
based on contemporary magnetic systems at nanometer scales.
Theoretical and numerical approaches will be treated. The
course will focus on different aspect of parametric
instabilities in magnetic systems, at zero-, one- and two-
spatial dimensions.

Description:

 

The balance between injection and dissipation of a physical  

quantity leads a system to behave in a complicated manner,  

producing a rich variety of spatiotemporal structures.  

Commonly, systems far from equilibrium are described by  

nonlinear differential equations (NDEs) or coupled maps. In  

general, it is not possible to obtain analytic solutions  

for these NDEs. 

Nevertheless, in the last decades an extensive variety of  

general techniques have been developed to obtain  

approximate solutions close to the onset of the  

instabilities. In a determinist system, different type of  

states can be found varying the parameters and the initial  

conditions. By changing one parameter in the system, it can  

pass from one state to another. For instance, in an  

extended system a homogeneous state can become a pattern.  

This type of bifurcation is called spatial instability. 

The pattern can be regular or chaotic. The latter term  

means that pattern’s behavior in a long time window is  

aperiodic and sensible to the initial conditions. One type  

of physical systems that presents a variety of complex  

phenomena is the magnetic systems, especially when a  

parametric driven forcing is acting over the system. In  

fact, in low dimensional magnetic system chaotic behaviors  

may appear when the magnetic field is a time dependent  

function. On the hand, extended systems can exhibit  

dissipative Solitons or Faraday waves depending on the  

amplitude and frequency of the driven forcing. 

The course pretends to cover problems concerning systems  

far from equilibrium where there is a competition 

between injection and dissipation of energy. The prototypes  

models will be based on contemporary magnetic systems at 

nanometer scales. Theoretical and numerical approaches will  

be treated. These problems are interesting from both  

physical and mathematical point of view. The first goal of  

the course is to motivate students to solve complex  

problems. The course will focus on different aspect of  

parametric instabilities in magnetic systems, at zero-,  

one- and two- spatial dimensions. The different types of  

dimensions have a practical significance because they can  

be used to model particles, wires, stripes as well as 

spin-valve oscillator devices, which are central part of  

nanoscience and have potential technological applications.  

The second goal is to show the intrinsic correspondence  

between the physics and mathematics of the magnetic  

systems. The derivation of the spatiotemporal evolution  

equations will be performed and some features of them will  

be analyzed. The final goal is to show how several branches  

of mathematics are indispensable to characterize the  

dynamical behavior of such systems. In particular, 

different methods based on bifurcation analysis,  

perturbation methods, and the normal form theory will be  

introduced. In addition, numerical simulations techniques  

will be examined. In particular, the Lyapunov exponents  

method will be shown. 

The course will benefit the students of graduate and post  

graduate levels, and academicians of mathematics and 

physics to acquire a new experience to apply mathematical  

methods in modern physical problems. 

Modules Foundations of magnetism, Magnetization dynamics ,  

Non-autonomous dynamics , Simulations 

Conservative systems, 1D, 2D systems out of equilibrium,  

Spintronics 

India, December 20, 2017

This course emphasis on the state-of-art in contemporary
mathematical methods for problems related to fluid dynamics
with a wide spectrum of industrial applications. Topics
will include simulations of complex physical, biological,
and engineering systems, optimization and evaluation of
simulation models, scientific visualization and parallel
computing on GPU (Graphics Processing Unit).

Description:

 

The course will cover 

i) Fundamentals of scientific computing methods, viz, finite  

difference, finite element, finite volume and particle  

methods. 

ii) Application of the above methods in solving the Navier- 

Stokes and Maxwell equations. 

iii) Parallel computing on GPU 

iv) Specific application of above mentioned methods in the  

biomedical science, electromagnetic and defence applications. 

 

During the upcoming Turbomachinery development with inverse design and high fidelity CFD Seminar, we will be hosting some of the best professionals in turbomachinery, coming from great companies such as Grundfos, ISimQ, and UCL.

To learn more about the speaker lineup please click here http://bit.ly/2uoytNl

The following new or updated CFD jobs have been posted in the  

CFD Jobs Database since last week (Sun, Sep 10, 2017):  

 

#14578: Master and PhD in CFD, UAV, Fuel Cell, 3D Printing, Materials 

       University of Windsor, Job in Academia 

       Canada, Ontario, Windsor 

 

#14577: Import Export Shipment Data To Understand The Trade 

       ajam, Contract Work 

       India, delhi, delhi 

 

#14576: PhD and Masters in simulating LNG in marine shipping 

       University of British Columbia, PhD Studentship 

       Canada, British Columbia, Kelowna 

 

#14575: PhD and Masters in simulating LNG in marine shipping 

       University of British Columbia, Job in Academia 

       Canada, British Columbia, Kelowna 

 

#14574: Wissenschaftliche Mitarbeiter (m/w) Simulation und Modellierung 

       Lehrstuhl für Photonische Technologien, FAU Erlangen-Nürnberg, PhD Studentship 

       Germany, Bayern, Erlangen 

 

#14573: wissenschaftlicher Mitarbeiter (226/2017) 

       CIC Virtuhcon, Technische Universität Bergakademie Freiberg, PhD Studentship 

       Germany, Sachsen, Freiberg 

 

#14572: PhD on high-order methods for LES of turbulent jets 

       ONERA, PhD Studentship 

       France, Paris region, Châtillon 

 

#14571: Post-Doctoral Research Associate 

       ODU Research Foundation, PostDoc Position 

       United States, VA, Norfolk 

 

#14570: Post-Doc Position - Modelling of the cerebral hemodynamics 

       Politecnico di Torino, PostDoc Position 

       Italy, Torino 

 

#14569: Software Engineer 

       Ricardo, Job in Industry 

       United Kingdom, West Sussex, Shoreham 

 

#14568: PostDoc Position in Power Enginering & Combustion System 

       Institute for Energy Research, Jiangsu University, PostDoc Position 

       China, Jiangsu Province, Zhenjiang 

 

#14567: Software Tester - CFD Solver  

       Opus Sterling, Job in Industry 

       United Kingdom, London 

 

#14566: CFD Engineer 

       Koch-Glitsch , Job in Industry 

       United States, Wichita , KS 

 

#14565: Grid Generation Engineer 

       NUMECA International, Job in Industry 

       Belgium, Brussels 

 

#14564: Scientist 

       A*STAR Institute of High Performance Computing, PostDoc Position 

       Singapore, Singapore 

 

#14563: PhD position in porous media flow for subsurface systems 

       University of Arizona, Hydrology and Atmospheric Sciences, PhD Studentship 

       United States, Arizona, Tucson 

 

#14562: CFD Support/Applications Engineer 

       Convergent Science, Job in Industry 

       India, Pune 

 

#14549: Advanced CFD for Rotor Blade Aerodynamics 

       The University of Sydney, PhD Studentship 

       Australia, NSW, Sydney 

 

#14166: CFD-derived reduced order models for turbulent flows 

       University of Southampton, PhD Studentship 

       United Kingdom, Outside the US or Canada, Southampton 

 

#14165: Rapid CFD methods for aircraft loads  

       University of Southampton, PhD Studentship 

       United Kingdom, Outside the US or Canada, Southampton 

 

To learn more about these jobs please visit the CFD Jobs Database at https://www.cfd-online.com/Jobs/