Análisis de elementos finitos Jobs

Necesito apoyo para resolver una simulación CFD de flujo laminar utilizando ANSYS Fluent. Proporcionaré la geometría en formato STEP junto con las condiciones de contorno (caudal, presión y propiedades del fluido); lo que busco es que prepares el modelo completo, ejecutes la simulación hasta convergencia y me entregues resultados listos para análisis y presentación. Para que tengamos claro el alcance, estos son los entregables que espero: • Archivo de malla verificada (.msh) con justificación de independencia de malla • Caso y datos convergidos (.cas, .dat) configurados en modo laminar • Gráficos de velocidad, presión y líneas de corriente en alta resolución • Breve informe en PD...

I need structural load calculations for a laydown and fabrication area using ETABS software. Requirements: - Calculate loads for beams and columns - Consider dead loads and live loads Ideal skills and experience: - Proficiency in ETABS - Experience with load calculations for industrial structures - Strong understanding of dead and live loads

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I have a gas-liquid separator whose internal geometry needs to be verified before fabrication. The task is a complete CFD study of multiphase flow through the vessel, capturing the interaction between gas and liquid phases. My main concerns are flow distribution across the internals, overall pressure drop, and the resulting phase-separation efficiency, so the model must resolve these three metrics quantitatively. A CAD file of the current layout, design operating conditions, and fluid properties will be supplied at project start. The simulation should be run at the specified throughput, using an appropriate multiphase model (VOF, Euler-Euler, or similar) in Fluent, CFX, OpenFOAM, or another recognised solver, with mesh independence demonstrated. Please include transient behaviour if it ma...

I’m developing a humanoid dummy that relies on a multi-degree-of-freedom, articulated system and I need a mechanical engineer or product designer who is comfortable turning intricate motion concepts into manufacturable reality. it will be 3d printed and to be used for fashion apparels. it must be capable of performing complex yoga poses You will receive my early sketches, target ranges of motion, load cases, and envelope constraints. From there I’d like you to: • Build the full 3D CAD model, refining joint architecture, clearances, and fastener strategy. • Run a basic kinematic check to verify smooth, collision-free travel across the full range. • Deliver production-ready drawings (GD&T, exploded views, BOM) alongside STEP and native files. • Hig...

I’m finalizing an offshore wellhead and need a seasoned engineer who can own the full design package—from concept to manufacturable drawings. Key areas I want you to handle: • Structural design that meets offshore loading and fatigue requirements • Material selection suitable for corrosive, high-pressure environments • Built-in safety features that comply with API/ISO standards • Detailed manufacturing drawings ready for machine shops and class approval I’ll supply existing field data, pressure/temperature envelopes, and previous revision notes. You’ll translate these into a robust design, validate critical calculations, and deliver native CAD files, PDFs, and a concise design report summarizing assumptions, standards, and stress res...

I am a Mechanical Engineering student looking for support in completing an academic simulation project related to robotic arm structural analysis. The project involves designing a simple robotic arm link component and performing structural analysis using Finite Element Analysis (FEA). The objective is to evaluate stress distribution, deformation, and factor of safety of a robotic arm link under applied load conditions. The project is for academic learning purposes, so simple and clear modelling and simulation are sufficient. Scope of Work: • Create a simple robotic arm link 3D CAD model (rectangular or hollow link) • Assign suitable material (Aluminium 6061 or Structural Steel) • Apply proper boundary conditions (Fixed support at one end, Load at other end) • Perform s...

I need a full Level 3 Fitness-For-Service assessment, in strict accordance with API 579-1/ASME FFS-1, for a fixed-roof crude oil storage tank that is showing deformation—specifically roof damage rather than corrosion or cracking. The scope covers: • Gathering and validating field data (geometry, material properties, inspection results) • Building an appropriate elastic-plastic FEA model to capture the roof buckling/bulging behaviour under operating and design loads • Completing all required remaining life, margin-of-safety and recommended repair calculations per Part 5 & Part 6 of the code • Delivering a concise engineering report that meets API formatting, includes input assumptions, step-by-step calculations, result plots, sensitivity checks, and cl...

We are looking for an experienced structural engineer to carry out structural analysis and design verification for an open tensile canopy structure. Complete CAD drawings will be provided. The structure is open on all sides and designed for Indian site conditions. The scope includes studying the drawings, creating a 3D structural model in for the steel supporting frame and tensile components, applying dead load and wind load as per IS 875 (Part 1 and Part 3), including wind uplift and suction cases, preparing appropriate load combinations, and performing structural analysis and design checks as per IS 800. Support reactions are required for foundation design verification. The deliverables should include the STAAD file, wind load calculation sheet, load case and load combination summ...

I’m refining a cross-flow fan-wing UAV concept and need a complete picture of how it will behave in the air and how the structure will cope with the resulting loads. On the aerodynamic side, I want accurate lift and drag coefficients across the flight envelope, clear visualisation of flow patterns and vortex behaviour around the fan-augmented wing, and a detailed pressure distribution map that I can feed back into the structural model. CFD in ANSYS Fluent, OpenFOAM or an equivalent solver is fine as long as mesh independence is demonstrated and transitional flow around the fan is captured. For structural integrity, my main focus is the wing and fan structure plus the control surfaces and their attachments. I’d like an FEA model (Abaqus, ANSYS Mechanical, or similar) that impor...

Project Title Structural Analysis of a Building Using the Finite Element Method (FEM) Based on a 3D Model Developed in Revit Description Within the framework of an academic project, I aim to carry out a structural analysis of a building using the Finite Element Method (FEM) with the software Abaqus. I currently have a 3D model developed in Revit, derived from a three-dimensional survey, which serves as the geometric basis for the numerical simulations. The objective is to evaluate the structural behavior of the building in its initial state, as well as its response under seismic loading. Scope of Work The selected freelancer will be responsible for: Model Preparation for Abaqus Geometric simplification of the 3D Revit model Cleaning and adaptation of the model for FEM analysis Se...

I need a detailed fatigue analysis for FRP composites under cantilever loading conditions. The main goal is to predict fatigue life and generate S-N curves. Key Requirements: - Analyze fatigue behavior under cantilever loading - Predict fatigue life - Develop S-N curves Ideal Skills: - Expertise in fatigue analysis - Experience with FRP composites - Proficient in mechanical loading simulations Please include relevant experience in your bids.

I have lidar topography of a hillside and boundaries within which I would like to model in a 1.5m wide walking trail in ACAD Civil 3D. Outputs would be a isometric rendering, a chainage vs. elevation table and a description of cut and fill involved. Model would need to be sectioned at various points to allow for contractor to understand, and for retaining walls to be described. Please, as part of your offer, show me something you have undertaken in Civil 3D. A driveway, roadway, path, bridge....