Study of multimode perceptual on detecting state of flow fields in pump

Computational fluid dynamics has become increasingly important for performance evaluation in the product development process. Computer visualization provides an efficient way to assess the performance of a product. The sonification feedback of CAD system analysis, in addition to the visual interface, can increase the amount of information the user receives, reduce the load of visual channel, and provide a comprehensive observation and analysis. From the engineering application perspective, a new method to research pump flow field status is presented through the calculation and analysis of the flow line data from the hydraulic vector field of the flow parts of a pump, visualization of the flow field, and multimode perceptual of sonification. The goal is to test the flow field, evaluate the effectiveness of sonification, and improve the product design optimization.