Spiral Tube Heat Exchanger with varying pitch, with ribbed Optimization

₹600-1500 INR

Closed

Posted 7 days ago

₹600-1500 INR

Paid on delivery

I am completing an [login to view URL] thesis centred on a spiral-tube heat exchanger and I need a professional design-and-analysis package that I can defend academically. The exchanger must achieve three simultaneous goals: higher heat-transfer efficiency, lower pressure drop, and a compact footprint. The model has to treat water loaded with Al₂O₃ nanoparticles as the working fluid, so please include its temperature-dependent properties throughout the calculations. Scope of work • Build a 3-D CAD model of the spiral-tube heat exchanger, specifying all key dimensions, materials, coil pitch and baffles. • Run CFD (ANSYS Fluent, COMSOL Multiphysics, or an equivalent solver you are comfortable with) to predict temperature fields, overall heat-transfer coefficient and pressure drop. • Optimise the geometry iteratively until the best balance of efficiency, pressure loss and size is reached. • Document the procedure in a concise report with contour plots, tables, and comparison to a straight-tube baseline. • Hand over editable CAD files, simulation files, and the final report in Word/PDF. Acceptance criteria The final design must demonstrate at least a 15 % improvement in heat-transfer coefficient over the baseline, keep pressure drop under the limit I will share after award, and fit within the lab rig envelope I will provide.

Mechanical Engineering

Finite Element Analysis

Engineering

CAD/CAM

Project ID: 40601648

About the project

13 proposals

Remote project

Active 18 hours ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

13 freelancers are bidding on average ₹18,212 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 3 days

4.9

(91 reviews)

6.3

@kakkanattu

Hi there I am a CAE expert with both thermal and structural analysis experience. I can help you in this project and can work on multiple design changes to optimize the heat transfer rate keeping the same fluid. I will be using Ansys fluent to perform the same and can start the project immediately. Deliverables, 3D model, mesh, case files and the counter plots, mesh convergence study, Comprehensive report including executive summary, methodology, graphical plots Let me know if we can discuss Thank you

₹30,000 INR in 30 days

4.9

(49 reviews)

5.5

@iamVutuk

Hello, we are Vutuk Design and Media. Backed by a full-service mechanical engineering, thermal simulation, and digital media studio led by a principal mechanical design engineer with 15 years of experience, our agency is fully equipped to execute your Spiral Tube Heat Exchanger project. We bridge high-performance thermal hardware engineering with cinema-grade technical visualization assets. To help us align our engineering and media pipeline with your manufacturing schedule, we have a few brief questions: Are there specific overall spatial dimensional constraints or nozzle orientation requirements that the shell assembly must adhere to? Would you like our team to run CFD flow and thermal distribution simulations to validate heat exchanger efficiency prior to finalizing drawing sheets? What is your preferred schedule for reviewing initial 3D spiral bundle layouts before our team advances to detailed 2D fabrication drafting? We invite you to visit our company profile and extensive portfolio page to explore our deep capabilities in thermal equipment design, CFD/FEA simulation, and industrial visual assets. We look forward to partnering with your team.

₹1,050 INR in 7 days