Numerical Analysis of Fluid Flow on Wall Cylinder Circular with K-ε Modeling for a High Reynolds Rate: Analisa Numerik Aliran Fluida pada Dinding Silinder Sirkular dengan Pemodelan K-ε untuk Bilangan Reynolds yang Tinggi

Setiawan, M. Yasep and Purwanto, Wawan and Afnison, Wanda and Hidayat, Nuzul (2019) Numerical Analysis of Fluid Flow on Wall Cylinder Circular with K-ε Modeling for a High Reynolds Rate: Analisa Numerik Aliran Fluida pada Dinding Silinder Sirkular dengan Pemodelan K-ε untuk Bilangan Reynolds yang Tinggi. MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering, 1 (3). pp. 81-88. ISSN Print: 2655 – 7215 dan Online: 2685-2098

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Abstract

This study discusses the numerical study of two-dimensional analysis of flow through circular cylinders. The original physical information entered in the equation governing most of the modeling is transferred into a numerical solution. Fluid flow on two-dimensional circular cylinder wall using high Reynolds k-ε modeling (Re = 106), Here we will do 3 modeling first oder upwind, second order upwind and third order MUSCL by using k-ε standard. The general procedure for this research is formulated in detail for allocations in the dynamic analysis of fluid computing. The results of this study suggest that MUSCL's third order modeling gives more accurate results better than other models.

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