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Liqiang He

Chinese Research Academy of Environmental Sciences

China

  • Chinese Research Academy of Environmental Sciences

SCHOLARLY PAPERS

3

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117

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Scholarly Papers (3)

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1.

Characteristics Of Nox and Nh3 Emissions from In-Use Heavy-Duty Diesel Vehicles with Various Aftertreatment Technologies in China

Number of pages: 23 Posted: 06 Sep 2023
Liqiang He, Gang Li, Xiaomeng Wu, Shaojun Zhang, Miao Tian, Zhenhua Li, Cheng Huang, Qingyao HU, Ye Wu and Jiming Hao
Chinese Research Academy of Environmental Sciences, Chinese Research Academy of Environmental Sciences, Tsinghua University, Tsinghua University, Chinese Research Academy of Environmental Sciences, Tsinghua University, Shanghai Academy of Environmental Sciences, Shanghai Academy of Environmental Sciences, Tsinghua University and Tsinghua University
Downloads 58 (980,173)

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Ammonia (NH3), Nitrogen oxides (NOX), Heavy-duty diesel vehicles, Selective catalytic reduction, Driving conditions

2.

High Emission of Black Carbon in Heavy-Duty Diesel Vehicles: Insights from Microscopic Operating Conditions

Number of pages: 24 Posted: 24 Jun 2024
Ting Chen, Xiao He, Liqiang He, Yan You, Lewei Zeng, Mingqiu Gao, Yihuan Cao, Zhenhua Li, Xuan Zheng, Shaojun Zhang and Ye Wu
Shenzhen University, Shenzhen University, Chinese Research Academy of Environmental Sciences, Macau University of Science and Technology, Shenzhen University, affiliation not provided to SSRN, Tsinghua University, Tsinghua University, Shenzhen University, Tsinghua University and Tsinghua University
Downloads 36 (1,236,159)

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heavy-duty diesel vehicle, black carbon instantaneous emission, microscopic operating conditions, cold-start duration

3.

Characterizing Nox Emissions from Diesel Trucks with Tampered Aftertreatments and its Implications for Identifying High Emitters

Number of pages: 29 Posted: 07 Nov 2023
Miao Tian, Liqiang He, Di Peng, Mingliang Fu, Shuai Ma, Jinsong Mu, Quanshun Yu, Jia Wang, Hang Yin and Junfang Wang
Chinese Research Academy of Environmental Sciences, Chinese Research Academy of Environmental Sciences, Chinese Research Academy of Environmental Sciences, Chinese Research Academy of Environmental Sciences, Chinese Research Academy of Environmental Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Chinese Research Academy of Environmental Sciences and Chinese Research Academy of Environmental Sciences
Downloads 23 (1,411,822)

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NOx emissions, Diesel vehicles, High-emitters, Tampered aftertreatment system