أرسل هذا في رسالة قصيرة: Thermo-fluid characterization of flue gas flows through a packed bed

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