TY - GEN
T1 - Study of two-phase loss in gas-solid flow
AU - Fan, Jian
AU - Hu, Chunbo
AU - He, Guoqiang
AU - Yang, Yuxin
PY - 2009
Y1 - 2009
N2 - In order to study the two-phase loss produced by gas-solid flow, a numerical simulation of gas-solid phase flow was carried out in this paper and factors that have influence to two-phase loss were analyzed. Firstly a model of gas-solid two-phase flow based on Euler-Lagrangian was developed with employing constant mass as the inlet boundary condition, then effects of different solid-phase mass fraction, mean particle diameter and inlet temperature were under investigation, achieving the distribution of velocities of gas-phase and particle, as well as pressure loss. The results prove that with the increase of particle mass fraction and mean diameter, two-phase loss is aggrandized; the impact of inlet temperature is relatively slim that all parameters primarily stay unchanged with the variation of temperature.
AB - In order to study the two-phase loss produced by gas-solid flow, a numerical simulation of gas-solid phase flow was carried out in this paper and factors that have influence to two-phase loss were analyzed. Firstly a model of gas-solid two-phase flow based on Euler-Lagrangian was developed with employing constant mass as the inlet boundary condition, then effects of different solid-phase mass fraction, mean particle diameter and inlet temperature were under investigation, achieving the distribution of velocities of gas-phase and particle, as well as pressure loss. The results prove that with the increase of particle mass fraction and mean diameter, two-phase loss is aggrandized; the impact of inlet temperature is relatively slim that all parameters primarily stay unchanged with the variation of temperature.
UR - http://www.scopus.com/inward/record.url?scp=77957827177&partnerID=8YFLogxK
M3 - 会议稿件
AN - SCOPUS:77957827177
SN - 9781563479762
T3 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
BT - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
T2 - 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
Y2 - 2 August 2009 through 5 August 2009
ER -