Jurnal Rekayasa Teknologi dan Sains Terapan
Vol 1 No 2 (2018): Jurnal Rekayasa Teknologi dan Sains Terapan

The Use of Tensor in Lagrangian Coordinates for Motion of Colloidal Particles

Muchammad Chusnan Aprianto (Unknown)

Article Info

Publish Date
22 Oct 2018

Abstract

Colloidal particle is a small size particle with radius between 0.5 to 500 nm. The particle usually floating in a substance such as solid, liquid, and gas. For boundary layer between air – liquid or vice versa, colloidal particle would move on one to another substances i.e. air or liquid in random motion that follow the rules of Brownian motion. The motion could be expressed either in Cartesian or Lagrangian coordinates, but many literatures often expressed in Cartesian coordinates. This article will show the motion of random and colloidal particles in Lagrangian coordinates by using tensor. As the results, for expressing the motion of colloidal particles, the Lagrange coordinates are more simple and general than Cartesian coordinates.

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Journal Info
Jurnal Rekayasa Teknologi dan Sains Terapan
Website

Abbrev

Saintek

Publisher

Sekolah Tinggi Teknologi DR KHEZ Muttaqien

Subject

Automotive Engineering Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Mathematics Mechanical Engineering Physics

Description

Jurnal ini merupakan kumpulan hasil penelitian dalam bidang sains terapan dan teknologi. Untuk memenuhi bidang tersebut, maka ruang lingkup jurnal ini adalah penelitian sekunder, penelitian empiris, dan studi literatur yang meliputi ilmu teknik mesin, teknik elektro dan elektronika, fisika terapan, ...