Analýza konečných prvků (Finite Element) Jobs

I need a complete finite element study that captures how steady water pressure acts on a bridge pier and how the pier responds once fluid-structure interaction is taken into account. Abaqus will be the core platform because my in-house post-processing scripts are already written for its output files. Scope • Build or refine a 3-D Abaqus model of the pier geometry, material properties, and boundary conditions. Use concrete damaged plasticity (CDP) model • Apply the hydraulic loading so that true pressure distribution from still or slowly moving water is represented; if you have a proven sub-routine for this, feel free to integrate it. • Run the coupled FEA to obtain pressure distribution on the pier surface, structural deformation, and the full stress–strain&nd...

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**Project Description:** I am looking for an experienced Aerospace Engineer or CFD specialist with strong knowledge of **ANSYS Fluent** and aerodynamic analysis. The project involves carrying out a Computational Fluid Dynamics (CFD) study comparing a **baseline NACA0012 aerofoil** with a **Fish Bone Active Camber (FBAC) morphing aerofoil**. The geometry and mesh files are already provided. The final deliverable is a professional technical report of approximately **2,700–3,000 words**. ### Required Tasks **1. Problem Description** * Define the aims and objectives. * Describe the baseline NACA0012 aerofoil. * Explain the Fish Bone Active Camber morphing concept. * Describe the morphing aerofoil. * Present the flow conditions and analysis parameters. * Compare the baseline and mor...

Our project requires building and fine-tuning machine models inside VERICUT so they mirror our 3-, 4- and 5-axis equipment with absolute fidelity. I will supply the basic geometry; what I need completed is the full kinematic setup—axes, rotary tables, limits, tool changers, fixtures, offsets, the works—so every posted NC program can be run virtually before it ever reaches the shop floor. My biggest pain point is configuring the CNC control files and all related simulation parameters. Once those controls are behaving exactly like the real machines, we can rely on VERICUT’s collision and over-travel checking, rotary motion verification, RTCP behaviour and Force-based optimisation to keep us safe and productive. Deliverables • Fully functional VERICUT machine files ...

I have designed a plastic cone that will serve a genuine structural purpose rather than the usual traffic-control or decorative roles. Before I move to tooling and production I need a professional calculation package that proves the cone can handle the loads I expect it to see in service. The job includes: • Interpreting my sketches and basic dimensions (PDF and STEP files) • Determining all relevant static and dynamic loads for a plastic structure of this shape and size • Running the analysis—finite-element or hand-calculated as appropriate—to confirm strength, stability and safety factors • Recommending material grade or wall-thickness adjustments if margins are low • Supplying a concise report (PDF) that summarises assumptions, calculations,...

Backgroubnd: A rod mill is a rotating grinding machine that uses steel rods to crush and grind ore or other materials into smaller particles. A rod mill rod charger is a mechanical loading system used to safely store, handle, and feed steel grinding rods into a rod mill. It reduces manual handling, improves safety, and allows controlled rod delivery during mill maintenance or operation, supporting efficient grinding performance and easier rod replacement. A rod mill rod charger mainly consists of a rod storage bench, where the bundle of grinding rods is placed, a rod indexing system to separate and control individual rods, a transfer mechanism to move each rod from the bench to the loader boom, and a rod mill loader boom that delivers the rod into the mill. The charger also includes a rail...

Job Description: Senior Fabrication & Design Engineer (Process Equipment) Position Overview We are seeking a highly skilled and experienced Fabrication & Design Engineer to lead the engineering, mechanical design, and fabrication oversight of our industrial process vessels. In this role, you will be responsible for bringing equipment from conceptual design and 3D modeling through to workshop fabrication and final certification. The ideal candidate will have deep expertise in designing Vessel Tanks, Formulation Vessels, High-Shear Mixers, Gum/Blending Tanks, and High-Pressure Reactor Vessels, ensuring compliance with strict international engineering codes and safety standards. Key Responsibilities Mechanical & Structural Design: Perform full mechanical design of pressure vesse...

Project Title PLAXIS 3D Modelling of Geogrid-Reinforced Ballasted Railway Track Project Description I am seeking an experienced PLAXIS 3D engineer to develop a complete geogrid-reinforced ballasted railway track model from scratch for my Master's research project. I also want to learn the complete modelling workflow, so the selected freelancer should explain each step, modelling assumption, and interpretation of the results throughout the project. Scope of Work Develop the complete PLAXIS 3D model, including: Rails Concrete sleepers Ballast Sub-ballast/Capping Subgrade Geogrid reinforcement Perform dynamic moving-load analysis. Conduct parametric studies for: Geogrid stiffness Wheel load variation Train speed variation Pore-water pressure conditions Explain the mod...

I need a complete high-pressure die-casting tool engineered from scratch for an aluminum part. The scope stretches from first concept sketches right through to manufacturing feasibility, so every stage must be backed by clear MAGMA simulation evidence. The key goals are: • Design an all-new die that meets dimensional and mechanical targets. • Create a runner and gating system tuned for maximum efficiency—short fill times, balanced flow and smooth solidification. • Validate each design iteration in MAGMA; share the full result files as well as a concise report that highlights temperature, velocity, porosity and potential shrinkage zones. • Translate the virtual results into practical recommendations on steel grades, ejector layout, cooling line positions and...