Mechanical / Fluid Flow Engineer for Compact Multi-Outlet Water Distribution Product

We are developing a compact water-dispensing consumer product that requires even flow distribution across a high-count outlet array. We need a mechanical or fluid-flow engineer with experience designing internal water channels, manifolds, flow paths, pressure balancing, and outlet/nozzle distribution. This is not a cosmetic CAD modeling job. We need someone who can design how water moves through the internal body to support consistent flow across a large number of outlets. Please include at least one relevant example of past work involving internal water channels, manifolds, fluid distribution, spray heads, nozzle arrays, irrigation components, plumbing fixtures, or a similar flow-control product.