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Qingyan Chen

Hong Kong Polytechnic University

Hung Hom

Kowloon, Kowloon

Hong Kong

SCHOLARLY PAPERS

7

DOWNLOADS

345

TOTAL CITATIONS

0

Scholarly Papers (7)

1.

A Two-Stage Cfd-Gnn Approach for Efficient Steady-State Prediction of Urban Airflow and Airborne Contaminant Dispersion

Number of pages: 50 Posted: 14 Feb 2024
affiliation not provided to SSRN, Tianjin University, Tianjin University - Tianjin Key Laboratory of Indoor Environment Quality Control, Tianjin University and Hong Kong Polytechnic University
Downloads 147 (505,974)

Abstract:

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Graph neural network, Computational fluid dynamics, Urban airflow, Pollutant dispersion

2.

Application of Large Language Model in the Design of Indoor Air Distribution Systems for Office Environments

Number of pages: 30 Posted: 19 Jun 2025
Ting Dai, Feng Wang and Qingyan Chen
Harvard University, Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 66 (924,743)

Abstract:

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Indoor environment design, Air distribution system, CFD, Artificial intelligence, GPT-4o

3.

Investigation of Combined Ventilation Systems for Infection Risk Mitigation During Dynamic Elevator Rides

Number of pages: 49 Posted: 04 Feb 2025
Chengbo Du and Qingyan Chen
Purdue University and Hong Kong Polytechnic University
Downloads 38 (1,209,354)

Abstract:

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indoor air quality, experimental measurements, CFD, Ventilation systems, air pollution, short-term exposure

4.

Network-Structured Fluidic Fabrics for Wearable Large Area Rapid Thermal Management

Number of pages: 42 Posted: 18 Sep 2024
South China University of Technology, Hong Kong Polytechnic University, Hong Kong Polytechnic University - Research Institute of Intelligent Wearable Systems, Hong Kong Polytechnic University - Research Institute of Intelligent Wearable Systems, Hong Kong Polytechnic University - Research Institute of Intelligent Wearable Systems, South China University of Technology, Hong Kong Polytechnic University - Department of Mechanical Engineering, Hong Kong Polytechnic University, The University of Manchester - Department of Materials, Hong Kong Polytechnic University - Research Institute of Intelligent Wearable Systems and Independent
Downloads 35 (1,249,711)

Abstract:

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Wearable technology, Heat exchanger, Personal thermal management, Power loss, Flow around cylinders

5.

A Model to Evaluate Ozone Distribution and Reaction Byproducts in Aircraft Cabin Environments

Number of pages: 25 Posted: 28 Jul 2022
North China Electric Power University - Department of Power Engineering, Tianjin University, Tianjin University, Tianjin University - Tianjin Key Laboratory of Indoor Environment Quality Control, Hong Kong Polytechnic University, North China Electric Power University - Department of Power Engineering and Tsinghua University
Downloads 26 (1,372,601)

Abstract:

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Ozone, Reaction, Products, Aircraft cabin, Distribution

6.

Techno-economic assessment of energy retrofitting in office buildings to achieve building carbon neutrality in Hong Kong

Number of pages: 40 Posted: 29 May 2026
affiliation not provided to SSRN, Hong Kong Polytechnic University, affiliation not provided to SSRN, affiliation not provided to SSRN, Southeast University and Hong Kong Polytechnic University
Downloads 17 (1,509,872)

Abstract:

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Techno-economic assessment, Building simulation, Building energy retrofitting, Office building, Building carbon neutrality

7.

Age of Air, Purging Flow Rate, and Net Escape Velocity in a Cross-Ventilation Model Sheltered by Urban-Like Blocks Using LES

Number of pages: 23 Posted: 05 Sep 2022
Kyushu University, Kyushu University, Kyushu University and Hong Kong Polytechnic University
Downloads 16 (1,491,251)

Abstract:

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Cross ventilation, Large-eddy simulation, Ventilation indices, Net escape velocity, Purging flow rate, Age of air