How does nature distribute fluids from a single source?

Function

The rotation of the fibers enables better supply to the crown of the tree during dry times.

Biological mechanism

The distribution of fluid flows occurs through the extension of flow length. Each root connects to all branches of the tree via fluid flow in fibers arranged spirally around the trunk axis. A steeper angle of inclination facilitates the distribution of water from locally irrigated roots to a larger area of the crown, maximizing the photosynthesis process. These individual fibers interconnect through pits, allowing water to flow into the crown. Placed on the radial surfaces of the fibers, these pits minimize turbulent flow.

We replicate the biological mechanism through a digital and 3D-printed resin biomimetic prototype, simulating the distribution of fluid from a single localized source evenly across the entire area. In a simplified model, it consists of a spiral arrangement of hollow segments within a column, interconnected by side openings in the walls for fluid conduction. Our goal is to apply this innovative design principle to various fields, achieving similar functionality through biomimetic design. Taking inspiration from Drocco & Mello’s iconic Cactus coat hanger for Gufram in 1972, the Design team transformed its original form into an artistic design installation. This art piece highlights the significance of spiral orientation in internal structures and integrates biomimetic models. The purpose of this installation is to emphasize how advancements in technology, materials, and construction can drive design evolution and positively impact sustainability, potentially leading to low-energy and zero-waste innovations.

©design

Kružlicová L., Tončíková Z., Gajdoš L., Kaštierová J., Chovan M.