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Numerical Simulation of Air Flows in the Loading Chute of an Aspiration Shelter with Multistage Recirculation Air Seal

  • ECOLOGY
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Refractories and Industrial Ceramics Aims and scope

We consider the process of multistage technological recirculation of aspiration air into transfer chutes, i.e., the return of aspirated air from the shelters of the technological equipment back to the technological process with an aim to reduce energy losses by creating aerodynamic drag in the path of motion of ejection air and maintaining the required values of thermal parameters in the equipment. It is recommended to equip the chutes with single-stage recirculation seals with minimum possible angles of air feed against the flow ejected by the reloaded bulk material, which would increase the energy efficiency of ventilation systems and decrease the amount of harmful substances ejected into the atmosphere.

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The present work was financially supported by the Grant of the Russian Scientific Foundation (Project No. 18-79-10025).

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Authors and Affiliations

  1. FGBOU VO V. Shukhov Belgorod State Technological University, Belgorod, Russia

    A. B. Gol’tsov, K. I. Logachev, Yu. G. Ovsyannikov & V. M. Kireev

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  1. A. B. Gol’tsov
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  2. K. I. Logachev
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  3. Yu. G. Ovsyannikov
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  4. V. M. Kireev
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Correspondence to K. I. Logachev.

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Translated from Novye Ogneupory, No. 12, pp. 61 – 68, December, 2020.

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Gol’tsov, A.B., Logachev, K.I., Ovsyannikov, Y.G. et al. Numerical Simulation of Air Flows in the Loading Chute of an Aspiration Shelter with Multistage Recirculation Air Seal. Refract Ind Ceram 61, 727–734 (2021). https://doi.org/10.1007/s11148-021-00550-3

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