Cfd Projects
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Past "Cfd" Projects
opportunity
3D CFD simulation Openfoam or SolidWorks Simulation
EXPERTS ONLY. Please do not apply if you do not have relevant shareable experience with hydraulic CFD modelling. Hi, We require a hydraulic simulation to be completed on a product with a simple geometery. Turbulence will be geneeratd. background in mechanical or civil engineering preferred. Potentially twwo roles one for completion and another role for checking. Stage one will be calibration of the model against physical results. Stage 2 will be implementation of the product in the calibrated model. The cost is the PPH placeholder -please ignire until details are finalised.
CFD stress analysis on water tank
We have a MDPE tank which we plan to mount on some fixings and are concerned about the stresses on the tank base . We need someone to model the tank full of water, complete the stress analysis, varying parameters of uncertainty and advise on the tank design. The tank is available in STL and STEP.
opportunity
3D CFD simulation Openfoam or SolidWorks Simulation
EXPERTS ONLY. Please do not apply if you do not have relevant shareable experience with hydraulic CFD modelling. Hi, We require a hydraulic simulation to be completed on a product with a simple geometery. Stage one will be calibration of the model against physical results. Stage 2 will be implementation of the product in the calibrated model. The cost is the PPH placeholder -please ignire until details are finalised.
CFD Model of a Radial Inflow Turbo Expander
CFD analysis of a radial turbo expander for subsonic gas expansion. I will define the following: ~ Inlet fluid, flow rate, temperature and pressure, ~ Outlet pressure ~ Maximum turbo rotational speed. I will send a STEP file of the turbo, the stator and the volute. The model contains a separate static and rotating region so that an MRF can be correctly assigned. The deliverable will be the outlet temperature and visualisation of the flow profile for velocities and pressures.
CAD Design Engineer
Thanks to continued success, Aerodyne Global Ltd has an exciting opportunity for a Project / Design Engineer. Reporting to our Head of Engineering the candidate will produce CAD models and drawings for an increasingly broad range of aerodynamic devices for use on vans, trucks & trailers. The role also offers the opportunity to ensure moulds & materials are available On Time In Full On Budget as new products are developed. Excellent 3D CAD (SolidWorks) skills are essential as is the ability to produce clear technical drawings for production. Working knowledge of GRP moulding techniques Sheetmetal fabrication Bonding & joining Attitude & Aptitude are more important than Academic Qualifications or experience in the vehicle industry, along with: Accuracy Speed Agility (multiple simultaneous projects in progress) Self-starter (work with minimal supervision) There will also be the opportunity to develop skills in the use of CFD software to assist with the development of new aerodynamic products for commercial vehicles.
Update & Modify existing mechanical check valve design.
We have designed a check valve and require some modifications. Looking for a good mechanical engineer that understands the sealing of check valves and can complete the modifications we will forward. The person should also be good with CFD basics.
Shell and tube heat exchanger model
I need help making a shell and tube heat exchanger where the working fluid is a eutectic molten salt flowing around a secondary salt loop. This from the outlet of a nuclear molten salt fast reactor. The final result needs to show that heat can be effectively removed from the molten salt and some figures of a mesh and CFD simulations. Figure 5 on the patents shows a shell and tube heat exchanger that should be used and the PowerPoint presentation gives some more information. I will of course reciprocate your efforts. Thank you very much.
Propeller/ducted fan design and CFD analysis
I need a mentor to help me with propeller/ducted fan design. I would like to utilize one of the following CFD tools: Propeller_Design SimScale I would use Autodesk Inventor or Blender to create the 3d models
pre-funded
Tank Settling CFD
Please review the attached drawing and scope of work. We have the missing details properties to forward upon acceptance. Pressure drop across fittings, pumps, bends etc is not our concern as this is a settling/fill tank flow assessment. Tank boundary limits can be at tank inlet and outlet to further simplify if in 3D. We are seeking offers based on cost and expertise. Final deliverable will be a technical report that details activities undertaken, results and conclusion. Images are to be included within the report. STEP, IGES file and video as shown below. This maybe some guidance: https://www.ansys.com/products/fluids/multiphase-flows/multiphase-flows-models https://www.cfd-online.com/Forums/fluent/28135-solid-liquid-gas-mixing-tank-fluent-possible.html https://www.youtube.com/watch?v=TLx8UemITgY https://www.youtube.com/watch?v=QgQTaXuPmbI https://www.youtube.com/watch?v=h25oGjH_arM https://www.youtube.com/watch?v=fuN2FSL4kvk Please note this is just R&D for some bid work and is not paid by the client. If I win we will both get more work. Therefore minimum scope required to prove concept. Thank you for your time.
pre-funded
Flow calculations
Please see attached drawing of the problem. 1. DN150 pipe that travels through a reducer to DN150 Sch80 (see attached dimensions and deduct wall thickness x 2 to find internal diameter). 2. We require to know the inlet pressure to the reducer to achieve 80bar at then outlet. 3. Please consider the conditions for 2 temperatures and 3 flow rates. 4. The fluid is CO2 (please check density for these parameters. 5. Deliverable will be a CFD report with images and results.
FEA/CFD/Stress test
Require a simulation to test a component for vibration or failure in situ . We can supply all the data required for the simulation. Looking to ensure our new design is machanically safe.
CAD Mechanical Design
Looking for support on a design thats been developed. The project is 85% complete but requires a few modifications to complete. Looking for someone with good CAD experience and also having CFD experience an advantage.
Fluid Drag analysis
Perform CFD analysis to predict drag torque caused by fluid between moving and static disc stack. I am looking to discover the coupling torque between a series of fixed and moving discs, with variable fluid characteristics and explore the impact of geometic variableslike plate spacing and diameter. I have a simplified, interference free three part cad model to begin with.
Cad/ CFD simulations also an advantage.
Information for the business: Mechanical Flow valves Design details: Looking for help on a design that needs to be modified. need help with someone that is good with CAD and also experienced in Ideas for the visual style: Will provide Extra notes: