The Effect of Inlet Conditions on Particle Deposition in Axial Flow Compressor

Hong Xu; Hua Dong Yang; Guang Ru Hua

doi:10.4028/www.scientific.net/AMR.915-916.1066

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The Effect of Inlet Conditions on Particle Deposition in Axial Flow Compressor

Abstract:

Axial flow compressor is an important component, so the compressor performance is of crucial. Fouling changes blade geometry and blade surface roughness is increased, thus aerodynamic performance is affected. The flow of gas phase and gas-solid coupling phase are implemented to reveal the effect of inlet condition on particle deposition. Based on Euler-Lagrange model, this paper made numerical simulation of gas-solid two phase flow in the axial flow compressor rotor cascade. Simulation result shows that the increase of inlet temperature can result in the reduction of particle volume fraction. And particle mass concentration is affected by particle mass flow rate.

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Periodical:

Advanced Materials Research (Volumes 915-916)

Pages:

1066-1069

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.915-916.1066

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Online since:

April 2014

Authors:

Hong Xu*, Hua Dong Yang, Guang Ru Hua

Keywords:

Axial Flow Compressor, Inlet Conditions, Particle Deposition

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