Publications by authors named "Wuli Wang"
Article Synopsis
- The research studied how countercurrent ultrasound affects the extraction efficiency of cold brew coffee (CBC) compared to traditional methods, focusing on quality and flavor.
- Optimal extraction parameters were identified as 20/28 kHz frequency, 50 minutes treatment time, 320 W/L power density, and a 1:15 material-liquid ratio, achieving an 83.33% boost in extraction efficiency.
- The study also developed a reliable predictive model for monitoring extraction levels, contributing to the potential industrialization of CBC production and the creation of advanced control systems.
To enhance the triangle quality of a reconstructed triangle mesh, a novel triangle mesh standardization method based on particle swarm optimization (PSO) is proposed. First, each vertex of the mesh and its first order vertices are fitted to a cubic curve surface by using least square method. Additionally, based on the condition that the local fitted surface is the searching region of PSO and the best average quality of the local triangles is the goal, the vertex position of the mesh is regulated.
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