Novel cone-plate annular water tank experimental device for slit movement and flow velocity observation

• Main Authors: HONG ANYU, WANG JINGGE, WANG ZHENGZHONG
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2017
• Subjects: INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a novel cone-plate annular water tank experimental device for slit movement and flow velocity observation. The experimental device is mainly composed of a driving motor, an annular groove, a tapered shearing disc, an air bearing, a torque measuring instrument, a metal support and an observation device; the metal support is of a frame structure, a lifting platform which can move up and down and the driving motor are arranged in the upper portion of the metal support, the cone-plate annular groove and the air bearing are disposed in the middle portion of the metal support, the torque measuring instrument is arranged in the lower portion of the metal support, the observation device is arranged outside the annular groove, and the driving motor is connected with the tapered shearing disc via a vertical rod member; and the tapered shearing disc is flat in the upper and tapered in the lower, a material of the disc is transparent and enables light transmission, the tapered shearing disc is arr