Abstract To date, the Smoothed Particle Hydrodynamics (SPH) method which is mesh-less
and fully Lagrangian in nature has been mainly applied in solving solid heat conduction …

Background The actual problem for calculating a shape of free surface of the melt when
analyzing the processes of wire-based electron-beam surfacing on the substrate, being …

Digital technology can be used to solve problems that arise from business activity. One
company that has not optimally used digital technology is PT Tiga Tapak Mutiara, which is …

Heat conduction is quite common in natural, industrial, and military applications. In this work,
the updated Lagrangian particle hydrodynamics (ULPH) theory is utilized and applied to …

Cooking oil is a basic need for everyone who is used to process food ingredients. The use of
cooking oil repeatedly and continuously by heating at high temperatures can increase the …

The melting of quartz ingot undergoes solid-liquid phase transition, free-surface, large
deformation and other complex flow. Thermal field is the fundamental driving factor during …

Sediment and ice, solid substances, can be found in rivers in cold regions. In some case,
they are a problem together as considered often problems separately. As approaching to the …

A surfing problem is a control problem of the surfing board to maintain its position on top of
an ocean wave as long as possible. There are some physical and mathematical problems …

Quartz glass with excellently optical and thermal properties is characterized by an ultra-low
defect concentration. Remelting the raw glass in a vacuumed electric-heating furnace is an …

Motivated by the current lack of knowledge regarding phase transition in a free surface water
flow, a novel and efficient numerical model for liquid-solid phase transition in a free surface …