INVESTIGATION ON THE REDUCED-ORDER MODEL FOR THE HYDROFOIL OF THE BLENDED-WING-BODY UNDERWATER GLIDER FLOW CONTROL WITH STEADY-STREAM SUCTION AND JETS BASED ON THE POD METHOD

The rapid acquisition of flow field characterization information is crucial for closed-loop active flow control.The proper orthogonal decomposition (POD) method is a widely used flow field downscaling modeling method to obtain flow characteristics effectively.Based on the POD method, a flow field reduced-order model (ROM) is constructed in this pap

This study aims to examine the trophic state conditions in the three major urban perennial lakes of the Coimbatore district based on the physicochemical properties and rotifer community structure.The study was conducted for a period of three months, from January 2023 to March 2023.The water and plankton samples were collected twice a month.The meas