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I need a CFD-based numerical model that zooms in on how well the liquid desiccant in my solar-thermal dehumidification set-up actually works. The goal is to predict desiccant effectiveness under real operating conditions, with special attention to three tightly linked mechanisms: the adsorption rate inside the contactor, the high-temperature regeneration process driven by the solar loop, and how desiccant concentration shifts over time. You are free to choose any reputable CFD platform—ANSYS Fluent, OpenFOAM, COMSOL, or an equivalent—as long as the final files can be opened and modified later. The geometry is relatively compact (a packed-bed absorber and a separate regenerator), yet the flow is coupled with heat and mass transfer, so please include conjugate heat transfer and species transport in your setup. Deliverables • Clean, well-commented CFD project files (geometry, mesh, solver settings, material properties) • A short report summarising boundary conditions, governing equations implemented, mesh-independence check, and validation against at least one peer-reviewed data set or simple hand calculation • Post-processing plots: temperature contours, moisture profiles, concentration curves, and numerical values for overall desiccant effectiveness under several inlet conditions Acceptance Criteria The model must converge consistently, show mesh independence, and predict desiccant effectiveness within ±10 % of published experimental benchmarks for at least one operating point. If you have tackled liquid desiccant or solar thermal simulations before, tell me briefly; otherwise demonstrate solid CFD prowess. Looking forward to your insights on optimising this system.
Project ID: 40435564
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11 freelancers are bidding on average ₹9,864 INR for this job

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
₹12,500 INR in 7 days
6.3
6.3

Having successfully completed numerous projects in the realm of engineering, specifically with focused expertise in CFD simulations and modeling, I am confident that I can expertly tackle your solar desiccant system modeling project. I have great versatility in using multiple platforms including FLUENT, OpenFOAM and COMSOL, and can deliver detailed and well-commented CFD project files that are both easily accessible and modifiable for future use. My versatile skill set extends beyond just CFD to modelling complex technical systems which is exactly what your project calls for. My background entails both fluid dynamics, heat transfer, mass transport and knowledge in solar thermal systems which would be vital since this project calls for a thorough understanding of species transport, conjugate heat transfer, and fluid dynamics coupled together. Regarding desiccant or solar thermal simulations, I have successfully completed similar projects in the past with publications to back up my accuracy. Plus, having explored a multitude of industry-level simulation problems before, I bring the required analytical precision and firm grasp on technical fundamentals- vital for this project. My deliverables guarantee accurate data processing & engineering reports perfectly aligned with your needs. In essence I can ensure we get the results we predict/books given my solid CFD prowess which puts me ahead as your best choice. Don't hesitate to reach out!
₹12,500 INR in 7 days
4.5
4.5

Hi, I can help with a rapid authorized security assessment of your mobile endpoints and backend servers, focused on identifying real vulnerabilities and giving clear remediation steps. I have experience with web security, mobile security review, API testing, server hardening checks, authentication and authorization testing, risk assessment, manual verification, and professional security reporting. I’ll keep the work strictly within the agreed legal scope, validate findings carefully, and avoid generic scanner-only results. You’ll receive an executive summary, technical evidence for each confirmed issue, severity classification, and a prioritized remediation roadmap with quick fixes and longer-term improvements. Best regards Ankit
₹5,000 INR in 1 day
2.7
2.7

I am a design Engineer focused on 3D & 2D modeling, Simulation, Technical Report writing and Stress analysis. Having good skills in mechanical design with software like (SOLIDWORKS, FUSION 360, AUTOCAD, ANSYS & ABAQUS). I can handle your project with precision and excellence. I can assure you that I will bring my expertise and dedication to deliver the project on time and to the highest standard quality. With my passion for engineering and problem-solving skills, I am confident that I can provide the results you are looking for. let's talk! We'll start by going over the details of your project.
₹1,500 INR in 1 day
1.9
1.9

Note: We assure timely project completion with accurate and reliable CFD results at a competitive cost. With 14.5 years of experience in CFD and multiphysics simulations, I have strong expertise in ANSYS Fluent, CFX, COMSOL, and OpenFOAM. I have reviewed your requirement for developing a CFD-based numerical model for a solar-thermal liquid desiccant dehumidification system. I have gone through the PPT/PDF files and carefully read the provided documents. We are ready to execute this project with a detailed analysis of desiccant effectiveness under real operating conditions. ❁ Scope of CFD Analysis: ✔️ Packed-bed absorber and regenerator CFD modelling ✔️ Conjugate heat and mass transfer analysis ✔️ Adsorption and desiccant regeneration simulation ✔️ Desiccant concentration prediction over time ✔️ Meshing, boundary condition setup, solver execution, and post-processing The complete CFD workflow will be performed using ANSYS Fluent and COMSOL software, ensuring all final files remain editable for future modifications. I also have strong experience in static, dynamic, thermal, vibration, CFD, CFX, multiphase flow, nonlinear, transient, explicit, composite material, electromagnetic, electrothermal, and multiphysics analysis. ⭐ Software Expertise ⭐ ✔️ ANSYS Fluent / CFX ✔️ COMSOL ✔️ OpenFOAM ✔️ Abaqus I assure you that the final simulation results will meet your expectations with maximum accuracy and precision. ❀ Dr. Ramesh R ❀
₹7,000 INR in 7 days
1.2
1.2

Hi, i can help with this project. i work with a small team and can deliver a clean, modern result based on your requirements. please share a few more details so i can confirm price and timeline.
₹7,000 INR in 10 days
0.0
0.0

Hi, As an Astronautical Engineer and Lead Engineer with a professional focus on high-fidelity fluid dynamics, species transport, and CHT, I am uniquely prepared to architect the numerical model for your solar-thermal dehumidification system. Why My Engineering Fits This Scope - I specialize in the deterministic modeling of complex fluidic interfaces. I will utilize ANSYS Fluent to implement the species transport equations required to track desiccant concentration shifts. - I will include Conjugate Heat Transfer to account for the thermal interaction between the liquid desiccant and the contactor surfaces, which is critical for predicting the high-temperature regeneration efficiency. - Drawing on my work with regenerative cooling channels and species-transport modeling for aerospace systems, I am adept at handling the stiff coupling between thermal and concentration gradients. I will ensure the model converges consistently and passes a rigorous mesh-independence check before validation. Proposed Plan - Defining the specific material properties and implementing the governing equations. - Developing a refined mesh to capture the thin boundary layers, followed by steady-state or transient solver execution. - Benchmarking the results against peer-reviewed data. - Delivering clean, well-commented project files and a comprehensive technical summary including moisture profiles and concentration curves. Best regards, Batuhan Akkova
₹20,000 INR in 7 days
0.0
0.0

Hello I just read out your description and am interested in your project. I am an Expert in ANSYS Simulation , and have also worked with it in the past. If you need Quality Work, then feel free to contact me Thanks
₹12,500 INR in 7 days
0.0
0.0

Hello, I am a Naval Engineer and CFD researcher with experience in OpenFOAM, heat and mass transfer simulations, and numerical modeling for sustainable energy systems. I can develop a reliable model for the absorber and regenerator system including species transport, conjugate heat transfer, adsorption behavior, and desiccant concentration evolution, while ensuring mesh independence and validation against published benchmarks. And also provide the documentation of simulation files, post-processing results, and a technical report of your system.
₹9,000 INR in 7 days
0.0
0.0

Hello, I am interested in your CFD-based numerical modelling project for the solar-thermal liquid desiccant dehumidification system. I have hands-on CFD experience using OpenFOAM, ANSYS Fluent, Salome, ParaView, and Python automation. My current master’s thesis focuses on CFD-based process assessment of airflow, droplet/aerosol transport, particle residence time, extraction efficiency, wall deposition, and contamination-control performance in semiconductor process-fluid systems. I also apply residual monitoring, mass-balance checks, velocity-bound checks, benchmark validation, and mesh-independence studies to ensure reliable simulation results. Although I have not worked specifically on liquid desiccant systems before, my background is directly relevant to your project because it involves coupled flow, heat transfer, species/moisture transport, concentration variation, and validation-based CFD modelling. I have also worked on thermal-fluid and multiphase simulations, including phase-change material modelling in ANSYS Fluent. For your project, I can help set up the absorber and regenerator model with suitable geometry, mesh, material properties, boundary conditions, heat and mass transfer setup, species transport, and post-processing. I can provide temperature contours, moisture profiles, concentration curves, desiccant effectiveness values, and a short report covering assumptions, governing equations, mesh-independence, and validation. Best regards, Vishal Singh
₹9,000 INR in 20 days
0.0
0.0

This is a coupled heat-and-mass-transfer CFD problem, so the important part is capturing the interaction between adsorption, regeneration, and concentration evolution correctly instead of treating the desiccant as a simplified passive fluid. I can help build the numerical model with focus on physically realistic species transport, conjugate heat transfer, and stable convergence for both the absorber and regenerator sections. Here is how I would approach it: • Develop the CFD setup for packed-bed absorber and regenerator domains • Implement coupled heat, moisture, and concentration transport • Configure species transport and conjugate heat-transfer modelling • Perform mesh-independence verification and convergence monitoring • Validate the model against published benchmark data or analytical checks • Post-process effectiveness, moisture removal, temperature fields, and concentration evolution You will get: • Fully organized CFD project files • Solver setup, material-property definitions, and boundary-condition documentation • Mesh-independence and validation results • Temperature, moisture, and concentration contour plots • Numerical effectiveness evaluation under multiple operating conditions My focus will be on building a stable and reusable CFD workflow that can later support optimization studies instead of producing a one-time simulation case. I mainly work with ANSYS Fluent and OpenFOAM for this kind of coupled transport analysis.
₹12,500 INR in 7 days
0.0
0.0

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