Estimation of Hydrothermal Aging of SCR Catalysts for Heavy-Duty Vehicles Using Connected Data

DOI

Bibliographic Information

Other Title
  • コネクテッド・データを活用した実路走行大型車SCRの水熱劣化度推定

Description

In order to estimate the hydrothermal aging of SCR catalysts for heavy-duty vehicles used in real driving conditions, we quantified SCR hydrothermal aging of user vehicles by using connected data and a previously reported hydrothermal aging simulation model. In addition, we collected SCR catalysts from four user vehicles, and evaluated their NOx purification performance. From these evaluations, it was estimated that the hydrothermal aging degree of SCR catalysts installed in the user vehicles were much lower than that of the reference sample for aging.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390287142237929344
  • NII Article ID
    130007988036
  • DOI
    10.11351/jsaeronbun.52.232
  • ISSN
    18830811
    02878321
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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