International Journal of Applied Sciences and Smart Technologies
Volume 03, Issue 01, June 2021

Obtaining the Efficiency and Effectiveness of Fin in Unsteady State Conditions Using Explicit Finite Difference Method

Petrus Kanisius Purwadi (Sanata Dharma University)
Budi Setyahandana (Sanata Dharma University)
R.B.P. Harsilo (Sanata Dharma University)

Article Info

Publish Date
20 Jun 2021

Abstract

This paper discusses the search for fin efficiency and effectiveness in unsteady state conditions using numerical computation methods. The straight fin under review has a cross-sectional area that changes with the position x. The cross section of the fin is rectangular. The fins are composed of two different metal materials. The computation method used is the explicit finite difference methods. The properties of the fin material are assumed to be fixed, or do not change with changes in temperature. When the stability requirements are met, the use of the explicit finite difference methods yields satisfactory results. The use of the explicit finite difference methods can be developed for various other fin shapes, which are composed of two or more different materials, time-varying convection heat transfer coefficient, and the properties of the fin material that change with temperature.

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Journal Info
International Journal of Applied Sciences and Smart Technologies
Website

Abbrev

IJASST

Publisher

Universitas Sanata Dharma

Subject

Computer Science & IT Energy Engineering Industrial & Manufacturing Engineering

Description

International Journal of Applied Sciences and Smart Technologies (IJASST) is published by Faculty of Science and Technology, Sanata Dharma University Yogyakarta-Central Java-Indonesia. IJASST is an open-access peer reviewed journal that mediates the dissemination of academicians, researchers, and ...