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I need a complete mechanical design simulation carried out with Ansys AQWA. The model has already been drafted; what I require now is an accurate hydrodynamic performance study that quantifies motions, loads and any critical responses under the sea-state conditions I will supply. Your task starts with importing or rebuilding my geometry inside AQWA, assigning correct material and damping data, and setting up the environmental parameters I provide (wave spectra, current, wind, and mooring layout). From there, you will run the solver, extract RAOs, time-history responses and load envelopes, and interpret the results so I can decide whether further design modifications are necessary. Deliverables • All Ansys AQWA input and result files • A concise PDF report summarising setup,...

I need a thorough CFD study that compares our current 190 mm external cooling fan assembly with a compact 90 mm exhaust fan for the SIMOTICS M-1PH8 (1PH8186-1FF03-1LA1) servo motor. The goal is to confirm that downsizing the fan does not compromise cooling efficiency and, if possible, to outline any design tweaks that would make the swap viable. Both configurations must be simulated under the exact same operating envelope—ambient temperature range, motor load conditions, and the existing ventilation setup—so the results are directly comparable. I am primarily interested in efficiency, so please place particular focus on airflow distribution, pressure characteristics, and overall thermal performance when interpreting the data. What I expect from you: • A validated CFD mod...

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 modelling method...

We are looking for Freelance CAE Meshing Engineers to support our ongoing automotive CAE projects. Requirements: Experience in ANSA, HyperMesh, or similar meshing tools Strong knowledge of 2D & 3D FE meshing Experience in automotive BIW, plastics, castings, or sheet metal components Ability to deliver high-quality meshes as per OEM quality criteria Good understanding of mesh cleanup, geometry preparation, and quality checks Able to meet project deadlines

I need a complete finite element analysis that captures how steady water pressure acts on a bridge pier and analyzes the fluid-structure interaction using ABAQUS 6.14-5. The task involves building the model from scratch, including reinforcement detailing, to simulate non-linear behavior of a concrete pier under static water pressure. Scope: • Develop a 3D Abaqus model, including proper reinforcement geometry and material properties. • Represent non-linear behavior using the Concrete Damaged Plasticity (CDP) model. • Apply accurate hydraulic loading so true pressure distribution is reflected. • Perform Finite Element Analysis combined with Fluid-Structure Interaction (FSI). Expected Outputs: • Stress, strain, and displacement results (non-linear response visible)....

I need an experienced Mechanical Design Engineer to review, validate and finalise a motorcycle LED mounting system. The system supports a 5–6 kg LED cabinet and is mounted on a motorcycle rear rack. It includes a universal rack mounting base, two telescopic aluminium arms, a transverse structural bar, a T-shaped LED support and a quick-release locking mechanism. I already have a detailed preliminary engineering specification with dimensions and preliminary structural calculations. The attached technical document is a preliminary engineering specification and starting point, not a final design that must be reproduced without changes. The engineer must independently review the design, calculations, dimensions, materials and mechanical interfaces, and correct or redesign any compone...

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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 ...