The study of microstructure evolution in additive manufacturing of metals would be aided by
knowing the thermal history. Since temperature measurements beneath the surface are …

This study describes a method based on near-infrared concentration imaging and advection–
diffusion–reaction modeling for the simultaneous determination of the diffusion coefficient …

This paper proposed an analytical model for describing the temperature field of multi-pass
arc weld surfacing. The temperature field is described analytically assuming a bimodal …

Accurate noncontact surface-temperature measurements during laser-based materials
processing remain challenging due to the difficulty of establishing reliable emissivity values …

In this study, the Marangoni flow and heat transfer inside a laser-heated water droplet
suspended in the immiscible oil phase is numerically investigated. It is shown that the …

Liquid crystals are well-known for their nonlinear orientational optical properties, in
particular self-focusing as a result of optically induced reorientation magnitude, which relies …

The article presents the modeling of temporary temperature and phase share calculations
during SAW (submerged arc welding) overlaying of steel elements. The input heat of a …

The development of clean and green manufacturing of superalloys has attracted widespread
attention. The returned scrap of superalloys, however, contains a significant amount of …

Using a laser to heat microfluid has the advantages of non-contact local operation, high
accuracy, and good adjustability. In this study, a focused infrared laser with a 1550-nm …

We use differential Ramsey interferometry of ultracold atoms to characterize the vector light
shift (VLS) from a far-off-resonance optical dipole trap at λ= 1064 nm. The VLS manifests as …