Besides, experiments conducted by a powder bed fusion machine of additive manufacturing technology are performed using those same laser parameters to validate the numerical results. After considering the Marang
Furthermore, the hydrophilic character of the GaAs surface is increased by the alkaline treatment which has a favorable effect on the behaviour of the wafers during drying. The embodiment is exemplarily shown in the flowchart shown in FIG. 12. Another aspect of the present invention is a ...
The Marangoni effect also occurs in nature and can be seen in day-to-day life: “In an aqueous solution, liquid molecules interact with each other through intermolecular bonds that generate forces called ‘cohesion forces’.”Two solutions with different concentrations will have different cohesion ...
EXPLORING EPITAXIAL GRAIN GROWTH AND MARANGONI-INDUCED CONVERSION IN COLUMNAR DENDRITES: A STUDY OF INCONEL 718 ADDITIVE MANUFACTURING VIA DIRECT LASER ENERGY DEPOSITIONLaser processinggrain boundariesmulti-layer structurelaser claddinginconel 718Marangoni effect...
Marangoni effectTrack profileCeramicsThe present study is based on a formerly developed 3D finite element modelling of the selective laser melting process (SLM) at the track scale. This numerical model is used to assess the impact of two phenomena on the shape of the elementary track resulting ...
These effects are important in the simulation of industrial applications, such as welding and additive manufacturing, where concentrated heat sources melt a portion of the material in a localized fashion. The aim of the study is to use this method to simulate such processes at the meso-scale ...
These include many industrial processes such as drying of integrated circuits [1]; welding processes [2], crystal growth [3], and additive manufacturing [4]. Another common application of the Marangoni effect is in small scale heat transfer devices such as heat pipes which are used ubiquitously...