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Longfei Chen

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

14

DOWNLOADS

487

TOTAL CITATIONS

3

Scholarly Papers (14)

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1.

Evaluating High-Resolution Aviation Emissions Using Real-Time Flight Data

Number of pages: 34 Posted: 08 May 2024
Yiwei Zhao, Meiyin Zhu, Limin Zhou, Mengyun Gao, Zheng Xu, Shenghui Zhong, Kang Pan and Longfei Chen
affiliation not provided to SSRN, affiliation not provided to SSRN, Fudan University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 67 (899,324)
Citation 1

Abstract:

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Quick Access Recorder (QAR), Aviation emission, Full-Flight Phase, High resolution

2.

Mitigating Particulate Matter and Gaseous Emissions from a Micro-Turboshaft Engine with biobased fuel: Insights into HEFA-SAF Performance

Downloads 62 (942,565)

Mitigating Particulate Matter and Gaseous Emissions from a Micro-Turboshaft Engine with biobased fuel: Insights into HEFA-SAF Performance

Number of pages: 26 Posted: 17 Oct 2025
Zheng Xu, Zijian Wang, Ge Gao, Minghua Wang, Jie Fang, Jianyu Song, Jun Hu, Yukun Fan, Wentao Shi, Yang Zhang, Shenghui Zhong and Longfei Chen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Beihang Hangzhou Innovation Institute (Yuhang District), affiliation not provided to SSRN, affiliation not provided to SSRN, Tianjin University and affiliation not provided to SSRN
Downloads 38 (1,238,337)

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HEFA-SAF, Micro-turboshaft Engine, Emission reduction, Particulate Matter, Gaseous Pollutants

Mitigating Particulate Matter and Gaseous Emissions from a Micro-Turboshaft Engine with biobased fuel: Insights into HEFA-SAF Performance

Number of pages: 25 Posted: 17 Oct 2025
Zheng Xu, Zijian Wang, Ge Gao, Minghua Wang, Jie Fang, Jianyu Song, Yukun Fan, Jun Hu, Wentao Shi, Yang Zhang, Shenghui Zhong and Longfei Chen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Beihang Hangzhou Innovation Institute (Yuhang District), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Tianjin University and affiliation not provided to SSRN
Downloads 24 (1,445,011)

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HEFA-SAF, Micro-turboshaft Engine, Emission Reduction, Particulate Matter, Gaseous Pollutants

3.

Ultrafine Particles Deposition In Human Respiratory Tract: Experimental Measurement and Modeling

Number of pages: 28 Posted: 29 Jan 2025
Jingsha Xu, Longfei Chen, Muhammad Yousaf, Xiaoyan Ma, Xuhui Zhou, Guangze Li, Jonathan Symonds, Rui Chen, Shichuan Tang, Fatemeh Salehi, Jackline Njue and Jos Lelieveld
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Macquarie University, affiliation not provided to SSRN and Max Planck Society for the Advancement of the Sciences - Max Planck Institute for Chemistry
Downloads 61 (951,658)

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Respiratory diseases, Ultrafine particles (UFPs), Total deposition fraction (TDF), Transient measurement, Design of experiments (DoE)

4.

A Convolutional Neural Network Prediction Model for Aviation Nitrogen Oxides Emissions Throughout All Flight Phases

Number of pages: 34 Posted: 09 Jan 2024
Longfei Chen, Qian Zhang and MEIYIN ZHU
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 41 (1,170,409)
Citation 2

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Aviation emissions, Nitrogen oxides, Convolutional neural network, Cruise phase, Prediction model

5.

Intra-Airport Fine Particle Source Apportionment via PMF Receptor Modeling

Number of pages: 42 Posted: 31 Dec 2025
Jingsha Xu, Ningke Hao, Longfei Chen, Minghua Wang, Haiquan Wu, Zheng Xu, Kang Pan and Xijuan Chang
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 36 (1,236,159)

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Airport, Particle number size distribution, Source apportionment, Receptor model, PMF

6.

Investigation on Jet Breaking Mechanism of Self-Excited Oscillation Pulse Nozzle

Number of pages: 19 Posted: 21 May 2022
Yongqiang Gao, Liuyong Chang, Long Qi, Qianqi Yin, Shiqian Zhou and Longfei Chen
Shandong Jiaotong University, affiliation not provided to SSRN, Shandong Jiaotong University, Shandong Jiaotong University, Shandong Jiaotong University and affiliation not provided to SSRN
Downloads 34 (1,263,436)

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Self-excited oscillation pulse nozzle, Large Eddy Simulation, Turbulence disturbance, Breakup mechanism, Velocity distribution

7.

Improving the prediction accuracy of aircraft engine non-volatile particulate matter emission indices through deep learning model

Number of pages: 26 Posted: 26 Sep 2025
Limin Zhou, Zhenhong Yu, Ye Lu, Yiwei Zhao, Longfei Chen and yushan ni
Fudan University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Fudan University
Downloads 32 (1,290,922)

Abstract:

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aircraft engine, nvPM, CNN-SVM model, emission indices, emission performance

8.

Microscopic Visualization of Heterogeneous Condensation of Water Vapor on Hydrophilic and Hydrophobic Particles

Number of pages: 24 Posted: 13 Oct 2023
Li Lv, Xiangcheng WU, Longfei Chen, Junchao Xu, Guangze Li and Lijuan Qian
China Jiliang University, affiliation not provided to SSRN, affiliation not provided to SSRN, Anhui University of Technology, affiliation not provided to SSRN and China Jiliang University
Downloads 32 (1,290,922)

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Heterogeneous condensation, hydrophilic particles, hydrophobic particles, Environmental Scanning Electron Microscopy (ESEM), line tension

9.

Towards Precision Aviation Emission Modeling: A Hybrid Paradigm of Convolutional Neural Networks and Semi-Empirical Formulas for Full Flight Phase Gas Pollutant Indices

Number of pages: 31 Posted: 24 Jun 2024
Longfei Chen, Mengyun Gao and MEIYIN ZHU
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 25 (1,385,945)

Abstract:

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Aviation emissions, Gaseous pollutants, Full flight phases, Convolutional Neural Network, Semi-empirical formulas

10.

Hangzhou International Innovation Institute, Beihang University, Hangzhou, 311115, China,

Number of pages: 42 Posted: 15 Jan 2026
Jingsha Xu, Ningke Hao, Longfei Chen, Minghua Wang, Haiquan Wu, Zheng Xu, Kang Pan and Xijuan Chang
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 24 (1,399,036)

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Airport, Particle number size distribution, Source apportionment, Receptor model, PMF

11.

Open Space Indoor Air Quality and Comfort: Ventilation Versus Buoyancy Strategies

Number of pages: 33 Posted: 29 May 2023
Rachid Bennacer, Xiaoyan Ma, Longfei Chen and Josua P. Meyer
Université Paris-Saclay Université Paris-Saclay, ENS Paris-Saclay, CNRS, LMPS,, affiliation not provided to SSRN, affiliation not provided to SSRN and Stellenbosch University
Downloads 21 (1,436,435)

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Indoor comfort, air quality, heat transfer, mixed convection, ventilation strategy

12.

High-Resolution Spatial Source Apportionment of Ultrafine Particles and Health Implications at a Major International Airport in China​

Number of pages: 47 Posted: 06 May 2026
Jingsha Xu, Ningke Hao, Longfei Chen, Minghua Wang, Haiquan Wu, Zheng Xu, Kang Pan, Xijuan Chang and Yang Wu
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 20 (1,470,786)

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Airport, Particle number size distribution, Source apportionment, Deposited dose, PMF

13.

Molecular dynamics study of droplet condensation and movement on a wedge-shaped continuous gradient composite surface

Number of pages: 44 Posted: 06 Apr 2026
Guangze Li, Zhenzhong Zhang, Zifeng Xu, Qi Zhang, Jiaqi Ran, Junyang Zhang, Yiwei Zhao, Liuyong Chang and Longfei Chen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, China Jiliang University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 18 (1,491,251)

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Condensation, Molecular dynamic, Wettability gradients, Drainage, Self-drived transport, Wedge-shaped

14.

Microscopic Visualization of Heterogeneous Nucleation of Water Vapor on Convex and Concave Particles

Number of pages: 21 Posted: 27 May 2025
Li Lv, Yixun Lu, Junchao Xu, Xing Wu, Guangze Li and Longfei Chen
China Jiliang University, China Jiliang University, Anhui University of Technology, China Jiliang University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 14 (1,509,872)

Abstract:

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Heterogeneous nucleation, convex particles, concave particles, particle concavity, Environmental Scanning Electron Microscopy (ESEM), line tension