FLASHBOARD RISER Meaning and
Definition
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A flashboard riser refers to a device utilized in hydroelectric power plants or dams that aids in regulating or controlling the water levels in upstream reservoirs or rivers. The term "flashboard" is commonly used to describe movable panels or boards that can be inserted or removed to raise or lower the water level. Meanwhile, the term "riser" signifies a component or structure that vertically extends or elevates.
In a hydroelectric context, a flashboard riser is a type of mechanized contrivance that comprises a series of vertically stacked or interconnected flashboards, usually made of wood, metal, or concrete. These flashboards are incrementally positioned or raised to impede or alter the flow of water. By adjusting the number of inserted flashboards, the overall height of the flashboard riser can be modified, allowing for fine-tuning of water levels.
The primary purpose of a flashboard riser is to regulate the water levels and maintain a consistent volume in reservoirs or rivers. By effectively managing water flow, hydroelectric facilities can control and optimize power generation, prevent flooding in downstream areas, and even facilitate irrigation for agriculture purposes. Flashboard risers are a key component in maintaining the stability, efficiency, and safety of hydroelectric power systems.
In summary, a flashboard riser is a specially designed apparatus with movable panels that can be raised or lowered to control the water levels in hydroelectric power plants and dams. It plays a crucial role in maintaining the desired volume of water, thereby enabling efficient power generation, flood prevention, and irrigation.
Common Misspellings for FLASHBOARD RISER
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Etymology of FLASHBOARD RISER
The term "flashboard riser" is a construction-related term that refers to a type of dam structure used to control water flow. The etymology of this term is based on the combination of two words: "flashboard" and "riser".
The word "flashboard" refers to a movable board or plank that can be raised or lowered to control the water level behind a dam. This term dates back to the early 19th century and is derived from the verb "flash", which means to flow or move swiftly. It is believed that the term "flashboard" initially referred to a board that was used to control the flash or quick movement of water.
The word "riser" pertains to a vertical structural element that connects the horizontal parts of a construction. In the context of a flashboard riser, it refers to the part of the dam structure that supports and raises the flashboard to control water levels.
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