Numerical Investigation of a Small Low-Flow Marine Hydrokinetic (MHK) Turbine for Small Autonomous Unmanned Mobile Recharge Stations: Cooperative Research and Development Final Report, CRADA Number CRD-23-23742

Thanh Toan Tran

doi:10.2172/2589498

Numerical Investigation of a Small Low-Flow Marine Hydrokinetic (MHK) Turbine for Small Autonomous Unmanned Mobile Recharge Stations: Cooperative Research and Development Final Report, CRADA Number CRD-23-23742

Thanh Toan Tran

Center for Energy Conversion and Storage Systems

Research output: NREL › Technical Report

Abstract

This project will improve the hydrodynamic performance of the undershot waterwheel turbine with a flow concentrator designed by the Participant, using a computational fluid dynamics study. The influence of different result parameters including the number of blades, turbine profile, submerged depth, tip speed ratio, concentrator geometry and wave + current conditions will be assessed to maximize power performance and minimize structural loads.

Original language	American English
Number of pages	9
DOIs	https://doi.org/10.2172/2589498
State	Published - 2025

NREL Publication Number

NREL/TP-5700-97038

Keywords

CFD simulation
CRADA
turbine

Access to Document

10.2172/2589498

https://www.nrel.gov/docs/fy25osti/97038.pdf

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abstract = "This project will improve the hydrodynamic performance of the undershot waterwheel turbine with a flow concentrator designed by the Participant, using a computational fluid dynamics study. The influence of different result parameters including the number of blades, turbine profile, submerged depth, tip speed ratio, concentrator geometry and wave + current conditions will be assessed to maximize power performance and minimize structural loads.",

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AB - This project will improve the hydrodynamic performance of the undershot waterwheel turbine with a flow concentrator designed by the Participant, using a computational fluid dynamics study. The influence of different result parameters including the number of blades, turbine profile, submerged depth, tip speed ratio, concentrator geometry and wave + current conditions will be assessed to maximize power performance and minimize structural loads.

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