Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia

Research Article

The Effect Chemical Reaction to Free Convection of Micropolar Fluid in a Vertical Channel

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  • @INPROCEEDINGS{10.4108/eai.18-10-2018.2287404,
        author={Yulita Molliq Rangkuti and Hermawan  Syahputra and Habibis  Saleh},
        title={The Effect Chemical Reaction to  Free Convection of Micropolar Fluid in a Vertical Channel},
        proceedings={Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia},
        publisher={EAI},
        proceedings_a={AISTSSE},
        year={2019},
        month={10},
        keywords={micropolar fluid chemical reaction free convection},
        doi={10.4108/eai.18-10-2018.2287404}
    }
    
  • Yulita Molliq Rangkuti
    Hermawan Syahputra
    Habibis Saleh
    Year: 2019
    The Effect Chemical Reaction to Free Convection of Micropolar Fluid in a Vertical Channel
    AISTSSE
    EAI
    DOI: 10.4108/eai.18-10-2018.2287404
Yulita Molliq Rangkuti1,*, Hermawan Syahputra2, Habibis Saleh2
  • 1: Department of Mathematics, State University of Medan, Medan 20221, North Sumatera, Indonesia
  • 2: Department of Mathematics, University of Riau, Pekanbaru,28293, Riau, Indonesia
*Contact email: yulitamolliq@unimed.ac.id

Abstract

The present analysis is focused to the criteria for the onset of flow inversion of the fully developed free convection of micropolar fluid in a vertical channel under the effect of the chemical reaction. The governing equations force are solved and calculated numerically by Shooting Method based on Fourth order Runge Kutta Method. Parameter for the occurrence of invented flow by was presented. The exothermic chemical reaction is adopted to gain the optimally velocity, microrotasi and temperature.