Hongyun Wu

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A phase-field system of coupled Allen–Cahn type PDEs describing grain growth is analyzed and simulated. In the periodic setting, we prove the existence and uniqueness of global weak solutions to the problem. Then we investigate the long-time behavior of the solutions within the theory of infinite-dimensional dissipative dynamical systems. Namely, the(More)
The pressure-sinkage model of seabed soft sediments is very important to design the track of the seabed nodule collector and improve its traction performance The 400 mesh bentonite is selected as the preparation material of the seabed soft sediments according to the physical mechanics characters of the seabed soft sediments and simulated the seabed soft(More)
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