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Summary & Details

Numerical Calculation of PM Trapping and Oxidation of Gasoline Particulate Filter Dependence of the PM Oxidation Behavior on the Oxygen Density

一次元モデルによるPM堆積・酸化シミュレーション PM酸化挙動の酸素濃度依存性

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Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20215153

Paper/Info type: Proceedings (Spring)

No.35-21

Pages: 1-6(Total 6 p)

Date of publication: May 2021

Publisher: JSAE

Language: Japanese

Event: 2021 JSAE Annual Congress (Spring)[Online Meeting]

Detailed Information

Author(J)	1) 中村真季, 2) 横田幸治, 3) 小澤正邦
Author(E)	1) Maki Nakamura, 2) Koji Yokota, 3) Masakuni Ozawa
Affiliation(J)	1) 名古屋大学, 2) 名古屋大学, 3) 名古屋大学
Affiliation(E)	1) Nagoya University, 2) Nagoya University, 3) Nagoya University
Abstract(J)	年々強化される排ガス規制に対応するため，ガソリンエンジン車へのガソリン微粒子フィルター(GPF)装置が検討されている．運転モードによりGPFに流入する酸素濃度の変動が起こるため，本研究では酸素濃度が変動する場合のPM酸化に有効なGPF内触媒システムを数値計算により提案する． Translation
Abstract(E)	It needs to be examined that deal with the tightening of emission regulation by using a gasoline particulate filter (GPF). The oxygen density of flowing into GPF is changed by driving mode. In this study, we suggest a catalytic system in GPF that is effective for PM oxidation when the oxygen density fluctuates by using a numerical calculation.

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