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首页> 外文会议>Congress of Asia and Pacific Division of International Association of Hydraulic Engineering and Research >PLANNING METHODOLOGY OF DESTRATIFICATION SYSTEM IN A RESERVOIR AGAINST ALGAL BLOOM
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PLANNING METHODOLOGY OF DESTRATIFICATION SYSTEM IN A RESERVOIR AGAINST ALGAL BLOOM

机译：藻类灌花水库中的民营制度规划方法

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Bubble-diffuse type destratification system is widely used in lakes and reservoirs that have problems related to algal water bloom caused by cyanobacteria. However, the planning methodology on proper installation of destratification system in terms of number, or air flow rate, of bubblers has not been established. In this paper, we propose a methodology to tackle this problem, by simulating and evaluating the gradient of water temperature of near-surface layer which is known to have relationships with occurrence of water bloom. A laterally averaged 2-dimensional hydrodynamic model was developed and verified in Haji Dam reservoir, where the destratification system has already been installed against algal bloom. By using the model, the proposed methodology was applied to the reservoir under the condition in 2001, and the current installation scale is evaluated as proper.
机译：泡沫漫射型破坏系统广泛应用于湖泊和水库，这些湖泊和储层具有与蓝藻引起的藻类水绽放有关的问题。然而，尚未建立关于在数量或空气流速的正确安装脱泡器的毁灭系统的规划方法。在本文中，我们提出了一种方法来解决这个问题的方法，通过模拟和评估已知具有与水绽放的发生关系的近表面层的水温梯度。在Haji Dam水库中开发并验证了横向平均的二维流体动力学模型，其中已经安装了破坏系统对藻类盛开。通过使用该模型，在2001年的条件下将所提出的方法应用于储库，并且当前的安装规模被评估为适当的。

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