Pressure Hull FEA and Optimization (Ansys) -- 2

₹600-1500 INR

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Posted 7 days ago

₹600-1500 INR

Paid on delivery

Project Title: Static FEA Optimization of Ring-Stiffened Pressure Hull (Ansys) Project Description: I am seeking an FEA specialist to perform a comparative structural analysis on a cylindrical pressure hull. The objective is to identify the most efficient scantling arrangement by analyzing the relationship between frame spacing, weight, and Von Mises stress. 1. Structural Parameters Geometry: Cylindrical shell with hemispherical (dome) ends. Diameter: 6.2 m. Total Length: 67 m. Stiffeners: Internal ring frames (T-sections). Loading: Uniform external hydrostatic pressure (specific depth value will be provided). 2. Scope of Work Modeling: Build a parametric model in Ansys that allows for rapid iteration of ring frame spacing and thickness. Analysis: Perform Linear Static Structural Analysis for multiple configurations. Comparative Study: Evaluate how changing the frame spacing affects the structural integrity versus the total weight of the hull. 3. Required Deliverables Full Ansys Project Files: Including geometry, mesh, and solution settings. Analytical Plots: Maximum Von Mises Stress vs. Frame Spacing. Total Structural Weight vs. Frame Spacing. Maximum Deformation vs. Weight. Optimization Result: A clear recommendation on the arrangement that provides the best weight-to-strength efficiency. 4. Freelancer Skills Proficiency in Ansys Mechanical (Workbench). Background in Mechanical, Structural, or Marine Engineering. Ability to generate clean, professional stress contour plots and data charts.

Finite Element Analysis

Mechanical Engineering

SPSS Statistics

Structural Engineering

Project ID: 40441920

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4 freelancers are bidding on average ₹4,763 INR for this job

@Is88

I am an experienced engineer specializing in ANSYS simulations, offering advanced computational modeling and analysis services to support design validation, optimization, and failure prevention. Using ANSYS Workbench, Mechanical, and Fluent, I can deliver accurate results through structural, thermal, and fluid flow studies, vibration analysis, and failure prediction. Specialized in; 1) 3D model setup and meshing in ANSYS 2) Static structural and thermal analysis 3) CFD simulation for fluid flow and heat transfer 4) Modal and harmonic vibration analysis 5) Fatigue and failure evaluation 6) Optimization and design improvement recommendations 7) Comprehensive technical report with results and conclusions

₹7,000 INR in 7 days

4.9

(55 reviews)

5.8

@Rashidminhas457

Hi, I’m a Mechanical Engineer with expertise in ANSYS Workbench, structural FEA, pressure vessels, and marine structures. I can build a parametric ring-stiffened pressure hull model and perform comparative linear static analyses to evaluate the effect of frame spacing on Von Mises stress, deformation, and structural weight under external hydrostatic pressure. Deliverables will include complete ANSYS project files, mesh and setup documentation, stress/deformation contour plots, optimization charts, and a concise engineering report identifying the most efficient weight-to-strength configuration. I have experience with stiffened shell structures and optimization studies and can deliver professional, well-documented results. Thanks.

₹4,050 INR in 3 days