M. Faizan-Ur-Rab

TL;DR: In this paper, experimental compression tests and finite element analysis were conducted to investigate and compare the mechanical properties and energy absorption capability of functionally graded and uniform F2BCC lattice structures made of Al-12Si aluminium alloy and manufactured by SLM process.

TL;DR: In this paper, a validated 3D Computational Fluid Dynamics (CFD) model has been used to estimate the state of cold spray titanium particles before deposition, and a holistic approach is adopted to predict particle velocity, temperature and location from the injection point to the moment of impact onto the substrate for a commercially available cold spray system.

TL;DR: In this article, a 3D multicomponent model for cold spray process using two particle image velocimetry (PIV) experiments was presented, which was validated with the measured titanium particle velocity within a nitrogen and helium supersonic jet.

TL;DR: In this article, a 3D multicomponent model for cold spray was developed to assist with the understanding of the complicated events that underlie particle deposition and bond formation, and a holistic approach was implemented to determine the gas properties from the stagnation zone, through the nozzle to the substrate surface, as well as the trajectories, velocity and temperature distribution of powder particles accelerated by this flow.

TL;DR: In this article, a 3D multicomponent model of cold spray was used to validate the impact location and focused ion beam dissection of individual particles, and an optimal particle temperature and velocity were identified, which gave the highest deformation after impact.