Simulation Study on Performance of DPF Based on GT-Power
A simulation model of DPF is built by using GT-Power to study the performance of diesel particulate filters (DPF).In this paper, studying the effect of the different structural parameters of DPF on filtration performance.The results show that the following structural parameters have effects on the filtration efficiency: CPSI, wall thickness, pore diameter, porosity, diameter and length;and the pressure drop is affected by the CPSI, wall thickness, porosity, permeability, diameter and length.These provide theoretical basis for the optimization design of DPF.
diesel DPF GT-Power filtration efficiency pressure drop
Zhang Boqi Yang Yan Wang Shengchang
School of Automobile, Changan University, Xian 710064, China School of Environmental Science and Engineering, Changan University, Xian 710064, China
国际会议
西安
英文
15-19
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）