不同蓄冷流速对筏基迷宫式水蓄冷效率的影响

Analysis on Efficiency of Water Storage in Raft Foundation Labyrinth on Fifferent Flow Velocity

针对某筏基迷宫式水蓄冷项目,根据流体力学相似原理建立筏基水槽模型,模拟不同蓄冷/释冷流量的蓄冷/释冷工况,进行模型实验。计算不同工况下的冷量转移和水槽体积利用率。分析研究流速对筏基迷宫式水蓄冷性能的影响,并给出推荐蓄冷/释冷流速。最后,通过相似性原理推算到实际项目中,为实际项目执行提供参考意见。

In a raft of labyrinth water storage projects, according to the principle of fluid mechanics similar raft flume model, simulation of different storage/release of cool storage/release cold condition of cold flow, model experiments. The cold calculation under different working conditions was transfer and utilization rate of water tank volume. Velocity analysis re- search on the properties of raft labyrinth water storage, and recommended storage/release cold flow velocity is given. Finally, through the principle of similarity calculation to the actual project, provides reference for actual project execution.