Text this: Experiment study on the performance of the tri-mode thermosiphon beam

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