The University of New England (UNE) will lead a MARINER Category 3 project to develop a high-resolution, 3D computational modeling tool for simulating hydrodynamic forces on macroalgae cultivation and harvest systems. Advanced modeling tools can help inform decisions about farm structure and the significant capital investment required. UNE’s modeling tool will quantify fluid dynamics and mechanical stress at the sub-meter level. The tool will have the capability to evaluate a wide range of offshore macroalgae systems and allow specification of components to withstand storm events, prevent over-engineering, and optimize capital costs. On-shore tank testing and validation at a location in the Gulf of Maine will be used to obtain data necessary to validate the tool's accuracy. The field samples will help quantify the growth as a function of environmental conditions throughout the macroalgae-growing season in the Gulf of Maine. If successful, the completed tool will accelerate the engineering, testing, permitting, and operation of new macroalgae systems.
If successful, MARINER projects strive to develop the tools needed to allow the United States to become a world leader in marine biomass production for multiple important applications, including the production of biofuels.