Jiasheng Zhang

Dynamic modulation of pressure waveforms on slurry penetration in swirl pulsating grouting: performance evaluation and fluid-mechanical mechanisms

Although dynamic pressure grouting mitigates particle clogging, the mechanisms of different pressure waveforms on slurry penetration remain elusive. This study proposes a swirl pulsating pressure grouting (SPPG) technique and establishes a three-dimensional transient two-phase fl...