Novel Doppler current profiler calibration device and calibration method thereof

• Main Authors: LIN JIN, WANG NIU, LIAO AIMIN, MA TAO, LIU JIUFU, LIAO MINHAN, CAI ZHAO, LI XUEGANG
• Format: Patent
• Language: Chinese; English
• Published: 11.09.2020
• Subjects: INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; PHYSICS; TESTING

The invention discloses a novel Doppler current profiler calibration device and a calibration method thereof, and belongs to the technical field of water conservancy. The device comprises a Doppler current profiler, a first booster pump, a second booster pump, a flow measurement square closed water tank, a bottom flow square closed water tank and a bucket. The flow measurement square closed watertank is positioned on the upper side of the underflow square closed water tank. The flow measurement square closed water tank and the underflow square closed water tank both penetrate through the bucket. The first booster pump is fixedly connected to the left part of the bottom end of the flow measurement square closed water tank. The second booster pump is fixedly connected to the left part of the bottom end of the underflow square closed water tank. The bucket is filled with water. The Doppler current profiler is arranged in the bucket. The Doppler current profiler floats on the water surface, and the upper and lowe