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

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Text this: Fracture analysis of thin rotating disc with radial cracks