These set of notes describe cavity optomechanics in the presence of additional thermo-optic tuning of the cavity resonance. We find that thermo-optic tuning results in correction factors to both the optical spring and optomechanical gain. In addition there is an overall saturation of the optomechanical coupling. These effects can be large for systems with large static thermo-optic tuning and fa...

A thermo-mechanical model of friction stir processing (FSP) using the Altair based on meshless Smoothed-Particle Hydrodynamics (SPH) was developed and verified experimentally. Process parameters adopted for both experimentation simulation during FSP AZ91 were 1000 rpm tool stirring speed, 40 mm/min advancing 0° tilt angle. The numerical analysis predicted temperature distribution material movem...

In this paper, we develop the second-order two-scale (SOTS) analysis method and numerical algorithm for dynamic thermo-mechanical problems of composite materials with 3-D periodic configuration. In the problem considered, there exists a mutual interaction between the displacement and temperature fields. By the asymptotic expansion of temperature and displacement fields, the cell problems, effec...

Additive manufacturing (AM) is gaining increasing industrial interest. Initially conceived to facilitate the pre-production, manufacture efficiently and cheaply unique parts such as prototypes, it now able deliver that meet production needs. In addition, AM an effective way achieve designed using topological optimization. Laser beam melting technique produce specific with mechanical properties ...

Friction stir processing (FSP) was used for the fabrication of Al-B4C surface composite. Al-Mg-Si alloy was considered as the substrate and B4C particles were incorporated into the substrate by thermo-mechanical effect of FSP. The effect of tool dimensions and different rotational speeds on the microstructure and microhardness of the composite layers was evaluated and the optimum process parame...

The mechanical properties of a metallic product depend strongly on both phase composition and microstructure of a polycrystalline product and large development efforts for the design of novel materials deal with these issues. Besides the physical parameters, the artwork is to perform the right thermo-mechanical processing, which for highly designed materials can be very sophisticated. Therefore...

The presented paper concerns scientific research on processing a poly(lactide-co-glycolide-co-trimethylene carbonate) copolymer (PLLAGLTMC) with thermally induced shape memory and a transition temperature around human body temperature. The material in the literature called terpolymer was used to produce smart, nonwoven fabric with the melt blowing technique. Bioresorbable and biocompatible terp...