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Xiaofeng Li

Tsinghua University - Department of Building Science

Beijing

China

SCHOLARLY PAPERS

11

DOWNLOADS

405

TOTAL CITATIONS

3

Scholarly Papers (11)

A New Sensor Configuration Design Method for Source Term Estimation in Urban Neighborhood with Complex Conditions

Number of pages: 24 Posted: 19 Oct 2023
Zhenzhe Liu and Xiaofeng Li
Tsinghua University and Tsinghua University - Department of Building Science
Downloads 30 (1,356,108)
Citation 2

Abstract:

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Source term estimation, Sensor network design, Information entropy, Bayesian estimation, CFD, Simulated annealing

A New Sensor Configuration Design Method for Source Term Estimation in Urban Neighborhood with Complex Conditions

Number of pages: 36 Posted: 03 Aug 2023
Zhenzhe Liu and Xiaofeng Li
Tsinghua University and Tsinghua University - Department of Building Science
Downloads 22 (1,473,203)

Abstract:

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Source term estimation, Sensor network design, Information entropy, Bayesian estimation, CFD, Simulated annealing

2.

Fast Assessment Method of Annual Energy Consumption for DSF and SSFs

Number of pages: 23 Posted: 31 Aug 2023
Tsinghua University - Department of Building Science and Tsinghua University
Downloads 48 (1,097,529)

Abstract:

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Double skin façade, Single skin façade, Thermal performance, energy consumption

3.

Extraction of Key Parameters and Simplification of Sub-System Energy Models Using Sensitivity Analysis in Subway Stations

Number of pages: 25 Posted: 09 Oct 2021
Ziyi Su and Xiaofeng Li
Tsinghua University and Tsinghua University - Department of Building Science
Downloads 47 (1,097,529)

Abstract:

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subway station, sub-system energy model, sensitivity analysis, key input parameters, model simplification

4.

Enhancing Power Consumption Predictions for Air Source Heat Pumps Using Long Short-Term Memory Transfer Learning and Fine-Tuning

Number of pages: 30 Posted: 18 Feb 2025
Chunling Wu, Zhichao Wang, Xiaofeng Li and Zhaowei Xu
China Academy of Building Research, China Academy of Building Research, Tsinghua University - Department of Building Science and China Academy of Building Research
Downloads 39 (1,196,171)

Abstract:

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Air source heat pump, Transfer learning, limited data, Power prediction

5.

A Model for Simulating PM2.5 Concentration in Subway Systems

Number of pages: 22 Posted: 14 Nov 2023
Chunwang Wang and Xiaofeng Li
Tsinghua University and Tsinghua University - Department of Building Science
Downloads 37 (1,222,651)
Citation 1

Abstract:

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subway system, PM2.5 concentration, propagation law, Simulation, field test

6.

Effects of Urban Morphology on Source Term Estimation in Urban Neighborhoods

Number of pages: 18 Posted: 15 Oct 2022
Zhenzhe Liu and Xiaofeng Li
Tsinghua University and Tsinghua University - Department of Building Science
Downloads 37 (1,222,651)

Abstract:

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Source term estimation, Urban Morphology, CFD, Bayesian inference

7.

A Test and Simulation Comparison Study of the Atwhp Heating System and the Atahp Heating System Applied in the Non-Central Heating Buildings

Number of pages: 28 Posted: 11 Jun 2022
China Academy of Building Research, China Academy of Building Research, Tsinghua University - Department of Building Science, China Academy of Building Research, China Academy of Building Research, China Academy of Building Research, China Academy of Building Research, China Academy of Building Research, China Academy of Building Research and China Academy of Building Research
Downloads 35 (1,249,711)

Abstract:

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air to air source heat pump, air to water air source heat pump, Experiment, simulation

8.

Characteristics, Sources and Improvement Measures Regarding Fine Particulate Matter in Subway Station Work Areas

Number of pages: 27 Posted: 08 Dec 2022
Chunwang Wang and Xiaofeng Li
Tsinghua University and Tsinghua University - Department of Building Science
Downloads 33 (1,277,121)

Abstract:

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Fine particulate matter, Subway station work area, Composition, Tracer element, Transport path, Improvement measures

9.

Optimizing the Selection and Combined Operation of Multiple Air-Source Heat Pumps for Sustainable Heating Systems

Number of pages: 25 Posted: 22 Aug 2023
chunling wu, Xiaofeng Li, Zhichao Wang and Zhaowei Xu
China Academy of Building Research, Tsinghua University - Department of Building Science, China Academy of Building Research and China Academy of Building Research
Downloads 27 (1,385,945)

Abstract:

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Air-source heat pump units, performance improvement, optimal selection scheme, partial load

10.

Modeling the Consumption of Air Source Heat Pump Units with Lstm Transfer Learning and Fine-Tuning

Number of pages: 29 Posted: 20 Nov 2024
Chunling Wu, Zhichao Wang, Xiaofeng Li and Zhaowei Xu
China Academy of Building Research, China Academy of Building Research, Tsinghua University - Department of Building Science and China Academy of Building Research
Downloads 25 (1,385,945)

Abstract:

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Air source heat pump, transfer learning, limited data, power prediction

11.

Influence of Number of Sensors on Source Term Estimation Performance in Complex Urban Neighborhood

Number of pages: 38 Posted: 02 Jul 2024
Zhenzhe Liu and Xiaofeng Li
Tsinghua University and Tsinghua University - Department of Building Science
Downloads 25 (1,385,945)

Abstract:

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Source term estimation, Sensor network design, Bayesian estimation, Computer fluid dynamics, Information entropy