Structural design and optimization of breeze air collector based on Venturi effect
In this article,in order to improve the efficiency of breeze power generation,an air collector is designed based on the Venturi effect.This breeze air collector collects more air volume by optimizing its structure to improve the flow wind speed.It is shown that the flow wind speed can be effectively improved by comparing and combining different main structure parameters,such as the length and angle at the air collector's inlet and outlet.The three-dimensional numerical simulation method is used to calculate the speed,pressure,and air-collecting ratio at the throat of different air collectors.Through a series of comparison and analysis,the air collector's optimal structural parameters are worked out.It is shown that after optimization,the flow wind speed has greatly improved.By analyzing the air collector's structure and flow field changes,the influence of the fluid on the air collec-tor's structure is revealed.
air collectorbreeze power generationnumerical simulationpneumatic performanceoptimization design
NETL
NSTL
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