RT Journal Article ID 1cf8f53e5306679c A1 M'chirgui, A. A1 Tadrist, Lounes A1 Radev, St. T1 Intermittent Transition to a Turbulence in a Self-Excited Gas-Solid Ruidized Bed JF Heat Transfer Research JO HTR YR 2003 FD 2003-04-01 VO 34 IS 1&2 OP 9 AB PB Begell House LK https://www.dl.begellhouse.com/journals/46784ef93dddff27,101fbc995f1d58aa,1cf8f53e5306679c.html