Junjie Li

Surrogate-Assisted Inverse Design of the Power-Law Index in Axially Functionally Graded Fluid-Conveying Pipes for Target Modal and Deflection Performance

A surrogate-assisted inverse design framework is presented for selecting the power-law index of clamped–clamped axially functionally graded (AFG) Timoshenko pipes conveying fluid. The GITT model, 336-sample database, and trained MLP forward surrogate were developed in our previou...

The Multi‐Scale Paradigm: An Integrated Design Logic for Nonlinear Optical Crystals

Nonlinear optical (NLO) crystals are essential for laser frequency conversion, yet rational crystal design remains challenging due to intrinsic trade-offs among key performance parameters. This review establishes a multi-scale design paradigm to unify fragmented knowledge of NLO...