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Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
I will send you more details about the project after you sign NDA. I already have a strength calculation in Excel. But i think i need a simulation of all processes.I will need to consider a worse case scenario. As i understand it will be a static calculations, can you advice me if i need a dynamic calculation also? i cannot show you design at the moment, but i have some strength analysis which was done for the design, can you please have a look at this and advice if i will get any better calculation from you and what the difference? I will send the file for you now Take your time and read it carefully if u have any questions then prepare doc file and send back to me. For now i can give you an idea what the construction looks like: it is the construction which located in the sea.column on top of which is a glass ellipse which always rotates depending on how the wind ( so the wind blows the smallest area) The part of the column is under water, and the part is above the water. The column is attached to the anchors using ropes.The materials is concrete and steel. any way can you advice what you can calculate for me? and have a look at the file which I've sent to you, and tell me what the difference could be? what benefits of your calculation i will get? PFA (No time wasters please)
Skills: ANSYS
Fixed-Price - Expert ($$$) - Est. Budget: $175 - Posted
I have a model of a single and multiple piezoelectric fiber(s) with interface crack(s) embedded in an infinite isotropic material medium I would like to study the effect of surface crack contact. Therefore, the crack would still exist but one time we would study when the interface crack prevents penetrations in compression and the other time when there are no contact i.e. similar to harmonic analysis of a crack without a contact. Again when we are studying the contact between interface surfaces of the crack it will work direction wise preventing penetration i.e. when Congressional forces are applied. For the non contact surface the crack would work in both compression and tension in the same manner.
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
Details Title: Efficient finite element methods for natural and mixed convection flows in deformable domains under thermal stresses We can use matalab... Abstract We develop an efficient class of finite element method for modelling deformation of domains in natural and mixed convection flows. At high temperature thermal stresses on the solid enclosures are expected to generate deformation on the domain confining the fluid flows which alter the flow structures. The aim of this study is to develop a consistent model for coupling convective flow, heat transfer and solid deformation in different enclosures. Coupling conditions at the interface between solid and fluid domains are also investigated in this study. Two types of flows are considered in our work using the incompressible Navier-Stokes equations for the first type and Darcy equations for the second type. Linear elastodynamics is used for the deformation of solids in our model. As a numerical solver we develop an efficient finite element method based on Galerkin-characteristic techniques in which same meshes are used for both fluid and solid domains. To speed up the numerical solver we opt for two procedures: (i) mesh adaptation using a criteria based on the gradient of thermal stresses to refine the meshes and (ii) enrichment of basis functions using a series of heaviside and exponential functions in our finite element solutions. The performance of the proposed models and methods is examined and validated using several benchmark problems in the natural and mixed convection flows. my work is about simulation study on very hot fluid(air) flows over a solid, so thermal stresses are applied on the solid that can cause bending and deformation for the solid Navier-stokes equations , Finite element, Galerkin method .... all are used to sole the and do the study in Fortran90 my simulation is on hot fluid (air) flows on a solid, that cause heat transfer and deformation ....... I need to mesh and use finite element method on both fluid which is air and solid of course I will use Navier stokes equations to study the behaviour of the fluid are you fimiliar with Navier-stokes equations?? see this attached file it will help you understanding it---2013-Lecture-6.pdf .. this si the file we need to implement. you see we wil do the simulation study on both the fluid as well as the solid
Skills: ANSYS Computational Fluid Dynamics (CFD) Finite Element Analysis MATLAB
Fixed-Price - Entry Level ($) - Est. Budget: $30 - Posted
Looking for an experienced Ansys APDL programmer. Simulation of crack growth under fixed loading in a plate made up of Shell elements. ... Stress intensity factor, crack tip location at each step should be tabulated. The project can be done through Ansys script alone or ANSYS can be interfaced with Python programming.
Skills: ANSYS Python Python Numpy