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I need accurate pipe-flow calculations to finalise an industrial gas-distribution system that is now at the layout stage. The job centres on a single line (straight runs, a handful of elbows and valves) and I want reliable numbers for three parameters: flow rate, pressure drop and velocity from inlet to outlet. You may work in with pipe flow software and based on accepted gas-flow correlations (Darcy-Weisbach, Panhandle, AGA, or similar). Deliverables • A brief write-up of all assumptions (pipe material, roughness, gas properties, temperature/pressure bases). • Calculation sheets or code with clear referencing so I can audit or reuse the model. • A succinct results table and, if helpful, plots showing how pressure and velocity evolve along the line. I will provide the line schematic, nominal pipe sizes and expected operating conditions as soon as we start. The work is considered complete when the numbers balance and the governing equations are traceable in your file.
Project ID: 40630545
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30 freelancers are bidding on average $3,980 SGD for this job

Hi, I am interested in assisting with your industrial gas-distribution system calculations. With experience in mechanical engineering, fluid flow analysis, and industrial piping systems, I can provide accurate, fully traceable pipe-flow calculations to support the finalization of your design. For this project, I will develop a calculation model using accepted engineering methods such as Darcy-Weisbach, AGA, Panhandle, or other appropriate gas-flow correlations based on your operating conditions and system requirements. Every assumption and calculation step will be clearly documented to ensure the results are transparent and easy to verify. My deliverables will include: A documented list of engineering assumptions, including pipe material, internal roughness, gas properties, compressibility (where applicable), temperature, and pressure bases. Complete calculation sheets or reusable calculation code with clearly referenced equations. Flow rate, pressure drop, and gas velocity calculations from inlet to outlet. A concise summary table of results, along with pressure and velocity profiles if they add value to the analysis. Recommendations if any section of the piping appears oversized, undersized, or introduces excessive pressure loss. Best regards,
$5,000 SGD in 20 days
6.6
6.6

Hello, I’m a Mechanical Engineer with experience in piping systems, fluid-flow calculations, pressure-drop analysis, and industrial process piping. I can calculate flow rate, pressure drop, and velocity along the gas line, including the effects of straight pipe runs, elbows, valves, and other fittings. I will provide a clear calculation sheet with all assumptions, gas properties, operating conditions, pipe roughness, governing equations, and traceable results, along with a concise summary table and pressure/velocity profile where useful. Once you provide the schematic, pipe sizes, gas type, and operating conditions, I can review the system and develop an auditable calculation model.
$5,000 SGD in 7 days
6.8
6.8

My name is Agung, and I have been actively engaged in the field of mechanical engineering for several years now. I specialize in Teknik and Teknik Mesin, making me well-equipped to analyse and model your industrial gas pipe flow. My experience using software like Darcy-Weisbach, Panhandle, AGA, and others has equipped me with great knowledge of correlating gas-flow which will be highly beneficial to your project. In my previous roles as a drafter and modeller, I have developed a strong understanding of how each component in a distribution system works together for optimum performance. My existing knowledge of pipe material, roughness, pressure bases, among others would allow me to provide you with accurate flow rate, pressure drop and velocity calculations. I pride myself on delivering conscientious work that is not only accurate but also comes with clear referencing that allows for easy auditing or future use. I believe that my meticulous approach to project management would be a significant asset to you in ensuring that the numbers balance as expected and the governing equations traceable. Contacting me will be the first step towards building a long-term partnership on your project.
$4,000 SGD in 14 days
6.0
6.0

Hello Sir i am industrial engineer with 17 years experience and NI certifications in all related field of your task so i am sure that i can help you doing that and deliver you all what needs , thanks and regards
$4,000 SGD in 7 days
5.3
5.3

As an Electrical Engineer with a diverse background and in-depth knowledge of industrial systems, I understand the crucial importance of accurate gas flow calculations to ensure optimal efficiency and productivity. My proficiency in pipe-flow software and utilization of accepted gas-flow correlations such as Darcy-Weisbach, Panhandle, and AGA enables me to provide you with precise calculations that align with your requirements for flow rate, pressure drop, and velocity. One of my key strengths is maintaining fastidious documentation, a skill that will bear fruit in delivering a clear and succinct results table along with your calculation sheets or code. Rest assured, every assumption related to pipe material, roughness, gas properties, temperature/pressure bases will also be listed comprehensively. Likewise, I always make it a point to maintain my files traceable and auditable by clients - something that will be evident throughout our collaboration.
$4,000 SGD in 3 days
2.3
2.3

Greetings! I can perform accurate pipe-flow calculations for your industrial gas-distribution system, including flow rate, pressure drop, and velocity using accepted gas-flow correlations. I will deliver a write-up of assumptions, calculation sheets, and a results table with plots. I have experience with gas piping systems and can work from your line schematic. Let me know your preferred software and timeline. Thanks, Revival
$3,000 SGD in 30 days
1.5
1.5

Hi We are available to take this on and get your industrial gas pipe flow model working perfectly. The main issue with partially built flow models is usually the pressure drop or friction factor correlations not lining up for gas distribution specifically. Are you planning to use standard equations like Darcy-Weisbach or Panhandle for better accuracy across the line, and do you want the final results appended as a clean table or calculation sheets? We recently fixed a similar gas-distribution pipeline simulation for a manufacturing firm that needed custom thermodynamic metadata injected into flow calculations. We used standard fluid dynamics principles to hook into the system parameters and built a structured calculation model that validated inputs before using reliable formulas to update the flow profile. We corrected their parameter structures to ensure the data actually matched across different operating conditions. Our fix stopped their calculation data from being inconsistent and made the whole simulation process way faster for their team. We are eager to discuss the project further. Reach out to initiate a conversation! Best regards, Tech Ariba LLC
$4,000 SGD in 7 days
0.0
0.0

As a seasoned electrical engineer specializing in embedded systems and electronics, I am confident in my ability to meet your pipe-flow modeling needs with precision and proficiency. Though not exhaustively outlined in the project description, I have an extensive background in fluid dynamics and thermodynamics, making me well-equipped to handle your gas distribution system requirements. My knowledge of gas-flow correlations such as Darcy-Weisbach, Panhandle, AGA ensures accurate estimates—meeting your project benchmarks of flow rate, pressure drop, and velocity. Moreover, a primary value I bring to projects is my dedication to transparency. I understand the importance of traceability, which aligns seamlessly with your request for clear referencing allowing you to audit or reuse the model. As an engineer driven by robustness and performance optimization, I'm excited about this opportunity to not only provide accurate and reliable results for your gas-distribution system but also create a file that wouldn't just end with delivering what you need at hand but ultimately one that you can use as a future reference point.
$3,000 SGD in 7 days
0.0
0.0

Hi there! Quick question: do you have a specific gas composition in mind, or should I assume standard natural gas properties for the initial modeling? Regardless, this is definitely something that I feel confident delivering on, given my past experience. I would love to discuss your project further! Looking forward hearing from you. kind regards, Corné
$3,000 SGD in 7 days
0.0
0.0

Hi, Aashiq (Ash) here from Cape Town, South Africa. This project instantly caught my eye, so I had to reach out. I see you’re looking for accurate pipe-flow calculations for your industrial gas-distribution system. You need reliable numbers for flow rate, pressure drop, and velocity, which is right up my alley. I have extensive experience in fluid dynamics and have helped businesses optimize their gas systems through precise modeling using tools like Darcy-Weisbach and AGA correlations. I’m confident I can deliver the accurate results you need. Feel free to ask for samples of my previous work! Based on what you mentioned, here is how we would approach the project: - Analyze the provided line schematic and operating conditions. - Use appropriate software to perform calculations. - Provide a detailed write-up of assumptions and results. You can expect clear communication throughout the project and a seamless, user-focused solution optimized for performance. Best Regards, Aashiq
$4,500 SGD in 7 days
0.0
0.0

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