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This is a highly challenging, research-level task that requires strong expertise in chemical engineering and advanced process simulation, particularly Aspen Plus and Aspen Custom Modeler (ACM). The project involves replicating the following paper fully in (Aspen Custom Modeler Only): Joel et al. (2017) – Modelling, simulation and analysis of intensified regenerator (CO₂ stripper) for solvent-based carbon capture using rotating packed bed (RPB) technology Paper link (also attached to this project for direct download): [login to view URL] The original model was implemented using Aspen Plus FORTRAN subroutines. The goal is to rebuild the RPB CO₂ stripper model natively in ACM, validate it using Cheng et al. pilot-plant data, and document the full modeling procedure. Scope (Summary) Develop a complete Aspen Custom Modeler (ACM) model of an RPB CO₂ stripper/regenerator Implement mass & energy balances, reaction kinetics, and mass and heat transfer correlations and every other correlation. Validate the model using experimental pilot-plant data provided in the paper (Cheng data) Deliver: ACM model file Excel file for validation and comparison Word document describing assumptions, equations, and step-by-step ACM implementation Expertise Required ✔ Advanced Aspen Custom Modeler (ACM) (mandatory) ✔ Deep understanding of Aspen Plus subroutines ✔ Gas–liquid mass transfer & CO₂ stripping ✔ Rotating Packed Bed (RPB) modeling ✔ Strong numerical modeling background PhD holders or candidates with equivalent research experience are strongly preferred. Important Notes This is not a basic Aspen simulation project To avoid wasting your time and mine, please apply only if you have proven ACM and advanced modeling experience Compensation will be generous and reflect the technical difficulty If any references cited in the paper are not accessible, I will be happy to obtain and share them with you. When Applying, Please Include Your experience with Aspen Custom Modeler Examples of research-level or custom ACM models you have developed Your academic/professional background (PhD preferred) Estimated timeframe
ID do Projeto: 40162190
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Dear Sir/Madam, I understand your requirements and I have strong experience with research level Aspen Custom Modeler and advanced carbon capture modeling. I am confident I can rebuild the Joel et al RPB CO2 stripper fully in ACM and validate it with the Cheng pilot data, with clear documentation. I will help and guide you throughout the process, and I have helped many PhD scholars to successfully complete their PhD. Let’s connect in the chatbox to discuss the project further, including the budget and timeline. To know more about my experience, let's talk in a freelancer call, and I can share more details and sample works in the chatbox. I am ready to work with you, please connect in the chatbox for further discussions. Thank You. Dr. Divya.
$140 USD em 7 dias
2,8
2,8

I have strong experience in Aspen Custom Modeler (ACM) and advanced process modeling, including custom unit operations, detailed mass/energy balances, reaction kinetics, and transport correlations. I can fully rebuild the RPB CO₂ stripper model in ACM only, replicating the Joel et al. (2017) work originally implemented via Aspen Plus FORTRAN subroutines. The model will be validated against Cheng et al. pilot-plant data, with results clearly compared and documented. I will deliver a fully functional ACM model, Excel-based validation, and a detailed technical report describing assumptions, governing equations, correlations, and step-by-step ACM implementation. My background includes research-level modeling of gas–liquid mass transfer systems, CO₂ capture, and numerically intensive custom models. I am comfortable translating legacy FORTRAN logic into native ACM frameworks and ensuring numerical stability and physical consistency.
$175 USD em 2 dias
3,7
3,7
8 freelancers estão ofertando em média $92 USD for esse trabalho

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