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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.
Project ID: 40622850
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13 freelancers are bidding on average ₹8,627 INR for this job

Hi, I can complete your spiral tube heat exchanger CFD project, including varying pitch and rib optimization, mesh (grid) independence study, parametric analysis, and ANSYS Fluent simulations. You'll receive a complete thesis, technical report, validation, high-quality graphs, contours, and optimization results suitable for academic submission. One question: do you already have the CAD model, or should I create it from scratch? Best regards, Arati M.
₹7,000 INR in 7 days
6.7
6.7

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
6.3
6.3

As a highly skilled and experienced mechanical engineer, I am confident in delivering the comprehensive design and analysis of your spiral-tube heat exchanger. My extensive experience in CAD/CAM, particularly in creating 3D models and optimizing complicated geometries, makes me highly qualified for the task at hand. In addition, I am well-versed with engineering thermodynamics, a crucial aspect for working with properties of water loaded with Al₂O₃ nanoparticles. Furthermore, I have a solid proficiency in ANSYS Fluent and COMSOL Multiphysics - tools that you specifically mentioned as preferred options for performing the necessary CFD on the heat exchanger model. Past projects have equipped me to finely tune simulation parameters toward optimizing heat efficiency while minimizing pressure drop and maintaining compact design; exactly what you expect from your project.
₹5,255 INR in 1 day
4.3
4.3

Hi, I can assist with the complete CAD design and CFD analysis of your spiral-tube heat exchanger using ANSYS Fluent. I have hands-on experience with thermal and fluid-flow simulations, including Spiral Solar Air Heater, Li-ion Battery Cooling, and Convergent-Divergent Nozzle projects, performing mesh independence studies, convergence checks, pressure drop and heat transfer analysis, and detailed post-processing. For your project, I'll develop the 3D CAD model, optimize the design for improved heat transfer and lower pressure drop, and provide editable CAD files, Fluent files, contour plots, comparison results, and a well-structured report suitable for academic use. I'm available to start immediately and look forward to discussing your project.
₹8,500 INR in 7 days
2.2
2.2

Will provide mesh convergence report,validation, simulation report necessary training in ansys fluent.
₹3,400 INR in 7 days
0.0
0.0

Patna, India
Member since Jul 24, 2026
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