With the diversification of engineering structure performance requirements and the
continuous development of refinement of processing and manufacturing, structural design is …

This paper presents a level-set topology optimization approach that uses conformal meshes
for the analysis of the displacement field. The structure's boundary is represented by the iso …

Launching satellites into the Earth's orbit is a critical area of research, and very demanding
satellite services increase exponentially as modern society takes shape. At the same time …

This paper introduces a systematic design optimization approach for shells with pattern-
guided infills, aiming to address both intuitive design requirements and considerations for …

A method is proposed to control the minimum width in microscale for concurrent topology
optimization of two-scale structures by using a M-VCUT level set model of microstructures …

Topology optimization has undergone rapid development in the past three decades.
Conventional optimization techniques usually optimize the material distribution with …

Multi-scale structure, which is one of next-generation lightweight structures, has great
development potential and application value. In this paper, we propose a concurrent …

This paper introduces a novel topology optimization framework by combining the phase-field
method and optimality criteria approach. This novel approach allows for the automatical …

Periodic structures have attracted considerable attention in lightweight design due to their
high specific strength and stiffness. Despite this, existing topology optimization research on …

Thermal protection system (TPS) of spacecraft requires enhanced impact resistance and
thermal insulation capability while pursuing higher stiffness. Considering this, a topology …