Fluid Flow Augmenting Device for a Fluid Circulation System

A fluid circulation system comprising:

• a heat transfer system;
• a fan assembly for circulating fluid through the heat transfer system;
• an exhaust assembly;
• and
• a fluid flow augmenting device fluidly connected to the fan assembly and the exhaust assembly to augment the fluid circulating through the heat transfer system, the fluid flow augmenting device including:
• an annular body extending along a longitudinal axis of the fluid flow augmenting device and defining an internal volume of the fluid flow augmenting device, the annular body including:
• a fluid inlet on one longitudinal end and a fluid outlet on another longitudinal end along the longitudinal axis;
• a first fluid directing structure to receive a first fluid flow with a first fluid flow rate from the fan assembly via the fluid inlet and direct the received first fluid flow into the internal volume of the fluid flow augmenting device;
• and
• a second fluid directing structure adapted to induce a second fluid flow having a second fluid flow rate from around the fluid flow augmenting device to be combined with the first fluid flow to generate an augmented fluid flow having an augmented fluid flow rate to impinge on the heat transfer system and be directed to the exhaust assembly via the fluid outlet, wherein the augmented fluid flow rate is greater than each of the first fluid flow rate and the second fluid flow rate;
• wherein the second fluid directing structure includes one or more ducts provided in the annular body, each of the one or more ducts being fluidly disconnected from the fluid inlet and adapted to induce the second fluid flow from around the fluid flow augmenting device into the internal volume of the annular body to generate the augmented fluid flow to be exhausted via the fluid outlet.