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

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Text this: Dual air-gap axial flux permanent magnet machines for flywheel energy storage systems