TY - JOUR
AU - Zhou, MinZhe
AB - Generally, the sedimentation in the forebay of pumping station may result in bad flow patterns, which will decrease efficiency of pump device and cause the vibration of pump house and units, or other safety problems. To research the improvement of this impact in an actual project, a physical model test was established for the original scheme of one pumping station. One part of results show that the flow velocity in the channel of regulating-pool is low under the high-water level condition, and it's easy to cause the sedimentation in the regulating-pool. According to this problem, we propose a flow accelerating-board scheme for the regulating-pool. The final results show that this scheme could effectively increase the flow velocity at the bottom and reduce the sedimentation in the regulating-pool. Although the hydraulic loss of regulating-pool increased, it could be able to satisfy the design requirements.
TI - Model test research on effect of flow accelerating-board in a pumping station
JF - IOP Conference Series: Materials Science and Engineering
DO - 10.1088/1757-899X/242/1/012048
DA - 2017-09-01
UR - https://www.deepdyve.com/lp/iop-publishing/model-test-research-on-effect-of-flow-accelerating-board-in-a-pumping-DK71s1NRrE
SP - 012048
VL - 242
IS - 1
DP - DeepDyve
ER -