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 _    _     _____     _  _    _    _     _  __  
| |  | ||  |  ___||  | \| || | || | ||  | |/ // 
| |/\| ||  | ||__    |  ' || | || | ||  | ' //  
|  /\  ||  | ||__    | .  || | \\_/ ||  | . \\  
|_// \_||  |_____||  |_|\_||  \____//   |_|\_\\ 
`-`   `-`  `-----`   `-` -`    `---`    `-` --`

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Text this: Effect of apron length on jet-flipping scour downstream of a submerged weir