Zhi-jiu Ai

Nonlinear three-dimensional dynamics of a marine viscoelastic riser subjected to uniform flow

Xiaodong Zhang, X. Chang, Ruyi Gou, 2018 .

Nonlinear dynamics of three-dimensional vortex-induced vibration prediction model for a flexible fluid-conveying pipe

Xiaodong Zhang, X. Chang, Ruyi Gou, 2018 .

Optimization model for polycrystalline diamond compact bits based on reverse design

Yuchun Kuang, Zhi-jiu Ai, Yiwei Han, 2018, Advances in Mechanical Engineering.

Internal and external defect identification of pipelines using the PSO-SVM method

Zhijiu Ai, Qingping Jian, Zhi-jiu Ai, 2015 .

Nonlinear dynamic modeling of drill string in horizontal well - A geometrically exact approach

Yuchun Kuang, Wenwu Yang, Jianxun Liu, 2019, Journal of Petroleum Science and Engineering.