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Information Journal Paper

Title

NUMERICAL STUDY OF SOLID PARTICLE DEPOSITION ON A SQUARE FILTER USING LATTICE BOLTZMANN METHOD

Pages

  249-260

Abstract

 In this study, the motion of solid particles and fluid flow pattern around SQUARE CYLINDERs is simulated. Two dimension LATTICE BOLTZMANN METHOD (LBM) is used to solve momentum and energy equation. To achieve this aim, first, the isothermal and nonisothermal fluid flow around obstacle is simulated by LBM; then, transport of the particles are evaluated while the equation of motion is employed. In this context, LAGRANGIAN METHOD is applied for simulating solid particles where the effect of particles on the flow is ignored. According to the obtained results, simulating the isothermal flow around the circular cylinder shows that with increasing Reynolds number decreased frequency of the flow. Also, investigating on nonisothermal flow around obstacle shows that with increasing blockage ratio, Nusselt number was increased. The results shows that with increasing Reynolds number deposition of small particles are increased, but deposition of large particles at low Reynolds number are better. THERMOPHORESIS FORCE is affected on particle smaller than 1μm and capture efficiency of particles was increased. Our results are good agreement with previous theoretical predictions and experimental observation.

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    APA: Copy

    SADEGHI POUR MARVI, AMIR, SOLTANI GOHARRIZI, ATAALLAH, & JAFARI, SAEED. (2015). NUMERICAL STUDY OF SOLID PARTICLE DEPOSITION ON A SQUARE FILTER USING LATTICE BOLTZMANN METHOD. JOURNAL OF SOLID AND FLUID MECHANICS, 5(2), 249-260. SID. https://sid.ir/paper/212861/en

    Vancouver: Copy

    SADEGHI POUR MARVI AMIR, SOLTANI GOHARRIZI ATAALLAH, JAFARI SAEED. NUMERICAL STUDY OF SOLID PARTICLE DEPOSITION ON A SQUARE FILTER USING LATTICE BOLTZMANN METHOD. JOURNAL OF SOLID AND FLUID MECHANICS[Internet]. 2015;5(2):249-260. Available from: https://sid.ir/paper/212861/en

    IEEE: Copy

    AMIR SADEGHI POUR MARVI, ATAALLAH SOLTANI GOHARRIZI, and SAEED JAFARI, “NUMERICAL STUDY OF SOLID PARTICLE DEPOSITION ON A SQUARE FILTER USING LATTICE BOLTZMANN METHOD,” JOURNAL OF SOLID AND FLUID MECHANICS, vol. 5, no. 2, pp. 249–260, 2015, [Online]. Available: https://sid.ir/paper/212861/en

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