터빈 영향을 고려한 OWC형 파력발전장치 공기실내 유동 해석

Abstract

This paper deal with wave height and flow condition in air chamber of OWC-type wave energy conversion by using experiment in 2-D Wave tank in MOERI and numerical analysis using FLUENT. Because of sudden contracted form and turbine, oscillating flow from OWC-type chamber to outlet through duct was appeared wave energy loss. So, orifice effect was employed in place of an impulse turbine in order to simulate its effect on OWC chamber because of simplicity of analysis.