forebay

简明释义

英[/ˈfɔːrbeɪ/]美[/ˈfɔːrbeɪ/]

n. 前池；前舱

英英释义

单词用法

同义词

反义词

例句

1.The results of the simulation also show that it is not suitable to install bottom sill or bottom slope in the project which have side-inflow forebay for improving the flow pattern.

同时计算亦表明，对于闸站合建枢纽此类侧向进水流动，底坎、底坡整流效果不大。

2.The results of the simulation also show that it is not suitable to install bottom sill or bottom slope in the project which have side-inflow forebay for improving the flow pattern.

同时计算亦表明，对于闸站合建枢纽此类侧向进水流动，底坎、底坡整流效果不大。

3.Intake channel and forebay of pumping station is an important component part of the pumping station. The hydraulic characteristics of inlet have the effects on pump performance.

泵站引河前池是泵站的一个重要的组成部分，泵站进水口水力特性会影响水泵性能的有效发挥。

4.The longitudinal modeling range should at least contain the whole forebay, only in this way, can the computational results approach the experimental data.

纵向模拟范围应至少包括整个前池才能使计算结果与实验比较接近。

5.The test shows the flow in the modified forebay is remarkably improved, the efficiency of the pump raised and the sludge deposit reduced.

试验研究表明，改进后的前池水流流态明显改善，水泵运行效率得到提高，并有效减少了前池的泥沙淤积。

6.Present research on transition section from non-pressure flow to pressure flow focuses on the water of Pumping Station forebay.

目前，国内外对水利工程中无压流到有压流过渡段水流的研究主要集中在泵站前池的流场问题。

7.Monte Carlo Method is a good approach for three-dimensional numerical computation of the sediments in pumping station forebay.

为获得较好的流态，泵站前池中常设有整流底坎、导流墩、隔墩，泵站前池内的水流泥沙运动是一种复杂的三维运动。

8.Forebay is an important intake structure of pumping station, and its flow pattern can affect the pump performance greatly.

前池是泵站重要的进水建筑物，其流态对水泵性能有着重要的影响。

9.This paper gives a presentation of the surge tower type forebay design of Jinfeng Hydroelectric Power Station.

介绍了金凤水电站调压塔式前池的结构型式。

10.The water level in the forebay is crucial for maintaining proper flow rates in the dam.

水坝中前蓄水池的水位对维持适当的流量至关重要。

11.During the inspection, we found debris accumulating at the entrance of the forebay.

在检查过程中，我们发现杂物在前蓄水池入口处积累。

12.The engineers designed a larger forebay to accommodate increased water flow during heavy rains.

工程师设计了一个更大的前蓄水池以容纳暴雨期间增加的水流。

13.Fish ladders are often installed near the forebay to help aquatic life navigate around dams.

鱼梯通常安装在前蓄水池附近，以帮助水生生物绕过水坝。

14.The forebay acts as a buffer zone to stabilize water levels before they enter the turbine.

前蓄水池充当缓冲区，以稳定水流进入涡轮之前的水位。

作文

In the realm of hydraulic engineering, the term forebay refers to a reservoir or a small body of water that is situated upstream of a dam or a water intake structure. This space plays a crucial role in managing water flow and ensuring the efficient operation of hydropower plants and irrigation systems. Understanding the function and importance of a forebay can provide valuable insights into the complexities of water management and environmental conservation. A forebay is typically designed to regulate the inflow of water into the main reservoir or turbine system. By creating a buffer zone, it helps to smooth out fluctuations in water levels caused by varying inflow rates from upstream sources. This stabilization is essential for maintaining optimal operating conditions for turbines, which require a consistent flow of water to generate electricity efficiently. Without a properly functioning forebay, the turbines may experience surges or drops in water pressure, leading to potential damage and reduced energy output. Moreover, forebays serve an additional purpose in sediment management. As water flows into the forebay, larger particles and debris tend to settle at the bottom due to decreased velocity. This sedimentation process helps to keep the main reservoir and turbine intakes clear of obstructions, thereby reducing maintenance costs and prolonging the lifespan of the equipment. In many cases, engineers incorporate sedimentation basins within the forebay design to enhance this natural settling process, allowing for easier removal of accumulated sediments over time. The ecological impact of forebays should not be overlooked either. These areas can create unique habitats for various aquatic species, contributing to biodiversity in the region. By providing calm waters and abundant nutrients, forebays can support fish populations and other wildlife. However, it is essential to monitor these ecosystems closely, as changes in water quality or flow patterns can significantly affect the organisms that rely on them. Furthermore, the design and construction of a forebay must consider various environmental factors. Engineers often analyze local topography, hydrology, and ecological conditions to determine the most suitable size and shape for the forebay. This careful planning ensures that the forebay functions effectively while minimizing its impact on the surrounding environment. In some cases, community input may also be sought to address any concerns regarding the visual or recreational aspects of the forebay and its surrounding areas. In conclusion, the concept of a forebay is integral to the field of water resource management. Its role in regulating water flow, managing sediments, and supporting local ecosystems highlights the multifaceted nature of hydraulic engineering. As we continue to face challenges related to water scarcity and environmental sustainability, understanding and optimizing the use of forebays will be vital in promoting efficient and responsible water management practices for future generations. By appreciating the significance of a forebay, we can better advocate for the preservation of our water resources and the ecosystems that depend on them.

在水利工程领域，术语forebay指的是位于大坝或水进水结构上游的水库或小水体。这个空间在管理水流和确保水电站及灌溉系统高效运作中发挥着至关重要的作用。理解forebay的功能和重要性可以为我们提供有关水管理和环境保护复杂性的宝贵见解。 Forebay通常被设计用来调节水流进入主水库或涡轮机系统。通过创建一个缓冲区，它有助于平滑因上游水源流入速率变化而导致的水位波动。这种稳定对于维持涡轮机的最佳操作条件至关重要，因为涡轮机需要持续的水流以高效发电。如果没有正常运作的forebay，涡轮机可能会经历水压的突增或下降，从而导致潜在的损坏和能源输出减少。 此外，forebays在沉积物管理中还起着额外的作用。当水流入forebay时，由于速度降低，较大的颗粒和杂物往往会沉降到底部。这个沉积过程有助于保持主水库和涡轮机进水口的畅通，从而减少维护成本并延长设备的使用寿命。在许多情况下，工程师在forebay设计中加入沉积池，以增强这种自然沉降过程，使得随着时间的推移更容易去除积累的沉积物。 Forebays的生态影响也不应被忽视。这些区域可以为各种水生物种创造独特的栖息地，从而促进该地区的生物多样性。通过提供平静的水域和丰富的营养，forebays可以支持鱼类种群和其他野生动物。然而，必须密切监测这些生态系统，因为水质或流动模式的变化可能会对依赖它们的生物产生重大影响。 此外，forebay的设计和建造必须考虑各种环境因素。工程师通常会分析当地的地形、水文和生态条件，以确定forebay的最合适大小和形状。这种仔细的规划确保了forebay有效运作，同时最小化对周围环境的影响。在某些情况下，社区的意见也可能被征求，以解决关于forebay及其周边区域视觉或休闲方面的任何担忧。 总之，forebay的概念对水资源管理领域至关重要。它在调节水流、管理沉积物和支持地方生态系统中的作用突显了水利工程的多面性。随着我们继续面临与水资源短缺和环境可持续性相关的挑战，理解和优化forebays的使用将对促进未来几代人高效和负责任的水管理实践至关重要。通过欣赏forebay的重要性，我们可以更好地倡导保护我们的水资源和依赖于这些资源的生态系统。