Fluid Systems Engineering for Fertilizer Assembly

I am looking for a mechanical/fluid systems engineer to review and improve a small liquid distribution assembly.

The system will distribute UAN liquid fertilizer— urea ammonium nitrate solution — through a main hose, multiple branch connections, small calibrated orifices, and flexible outlet hoses.

Scope of work:

- review the current CAD concept,
- simulate or calculate liquid flow through the system,
- check pressure drop and flow balance between multiple outlets,
- verify whether the current orifice size is suitable,
- suggest design improvements if needed,
- recommend sealing method, materials, and serviceable connections,
- optionally modify the CAD design.

The liquid is a corrosive agricultural fertilizer solution, so experience with hydraulic systems, fluid distribution, manifolds, pressure drop, or chemical-resistant fittings is preferred.

I will provide CAD screenshots/files, dimensions, expected flow rate, pump capacity, hose layout, and operating pressure.

I need a practical engineering solution, not only theory.

Please apply only if you have experience with fluid flow calculations, small manifolds, or hydraulic/chemical liquid systems

+++This is important—you also need to be an engineer who can come up with better components or solutions