Tips & Tricks

Here you will find articles on how to solve specific issues related to ESI's software solutions. Missing ESI products will be added progressively. Each article has a short abstract which is accessible to everyone. As logged users you can see the full article with all attached screenshots, and you can post comments related to each article.

Visual-Environment Highlight of Visual-CFD: Multiphase Flow
In fluid mechanics, multiphase flow is the simultaneous flow of materials with two or more thermodynamic phases. These phases may consist of one chemical component (e.g. flow of water and water vapour), or several different chemical components (e.g. flow of oil and...
Raj Kumar Barnawal
Virtual Integration Platform

Visual-Environment Highlight of Visual-CFD: Adjoint Optimisation
The adjoint method has long been considered as the tool of choice for gradient-based optimisation in computational fluid dynamics (CFD). The adjoint method, allows computation of sensitivities, i.e. the derivative of the objective function with respect to the design...
Raj Kumar Barnawal
Virtual Integration Platform

Visual-Environment Highlight of Visual-CFD: Reacting Species
Modelling reactive systems is numerically expensive since the non-linear reaction kinetics leads to stiff-ODE systems in the species and energy conservation equations. Special solution algorithms, capable of handling these stiff systems of equations, different ODE...
Raj Kumar Barnawal
Virtual Integration Platform

e-café #12 : L’outil de post traitement ESI PLAYER™
Découvrez comment exporter et exploiter les résultats de ProCAST™ ou QuikCAST™ dans l’interface ESI-PLAYER™
Mathieu Moerckel
Casting

Visual-Environment Highlight of Visual-Seat: STAN Thermal Dummy
STAN is a thermal dummy to test thermal comfort and moisture management characteristics of automobile, truck, and airplane seating. This device is commercialized by Thermetrics® and some relevant information can be found here: https://thermetrics.com/products/manikin/...
Christian Marca
Virtual Seat, Virtual Integration Platform

Visual-Environment Highlight of Visual-Seat: Sewing Simulation Guided Setup
Sewing simulations aim at assembling flat cover patterns and wrapping them around deformable foam block. This application exists in Visual-Seat for many versions as a set of toolboxes and functionalities enabling to set-up this type of input. This has been enhanced...
Christian Marca
Virtual Seat, Virtual Integration Platform

Visual-Environment Highlight of Visual-Seat: Foam Blocks Positioning
When assembling the different components of the seat, it may happen that the foam at rest is intersecting the frame and/or the suspensions. In order to remove those intersections, a simulation-based technique had been implemented previously by applying surface pressure...
Christian Marca
Virtual Seat, Virtual Integration Platform

e-café #11 : Condition aux limites périodique dans ProCAST™
Découvrez comment prendre en compte la périodicité d’un modèle grâce à la condition aux limites periodic
Mathieu Moerckel
Casting

IC.IDO immersive interaction devices and button mapping
Immersive Interaction devices can be configured to map buttons to functions necessary while in immersion. + Menu open / Ok / Do ... + Menu close / Cancel / Navigate + Grab / Menu Move / MultiInteract (IDO.MultiInteract license required for this last option) +...
Eric Kam
Virtual Reality

e-café #10 : Modélisation d’une quenouille dans ESI ProCAST
Découvrez comment prendre en compte le déplacement d’une quenouille en moulage sable à l’aide de ProCAST™
Mathieu Moerckel
Casting