default author photo

Zhenjun Ma

University of Wollongong

Northfields Avenue

Wollongong, 2522

Australia

  • University of Wollongong

SCHOLARLY PAPERS

6

DOWNLOADS

219

TOTAL CITATIONS

0

Scholarly Papers (6)

Actions:
Email selected abstracts
1.

Optimal Planning of Municipal-Scale Distributed Rooftop Photovoltaic Systems with Maximized Solar Energy Generation Under Constraints in High-Density Cities

Number of pages: 38 Posted: 06 Apr 2022
Haoshan Ren, Zhenjun Ma, Antoni Chan and Yongjun Sun
affiliation not provided to SSRN, University of Wollongong, City University of Hong Kong (CityU) and City University of Hong Kong (CityU)
Downloads 70 (875,328)

Abstract:

Loading...

Distributed rooftop PV, Optimal planning, High-density city, Building shading effect, Rooftop availability, Integer linear programming

2.

Design and Flexible Operation Study of a Bidirectional Heating Substation Based on Building Thermal Battery Model in 5gdhc Systems

Number of pages: 56 Posted: 23 Apr 2025
Yurun Guo, Jihong Wang, Shugang Wang, Shuang Jiang, Wenji Song and Zhenjun Ma
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology, Dalian Minzu University, Guangzhou Institute of Energy Conversion and University of Wollongong
Downloads 36 (1,236,159)

Abstract:

Loading...

Thermal prosumers, Heating, Bidirectional thermal substations, Demand response, Building thermal batteries

3.

Simulation and Optimum Control of a Two-Stage Compression Air Source Heat Pump System: A Comparison of Two Kinds of Variable Volume Approaches

Number of pages: 18 Posted: 04 Oct 2022
Shuang Jiang, Yao Yu, Shuangshuang Li, Shugang Wang, Zhenjun Ma and Jihong Wang
Dalian Minzu University, North Dakota State University, Dalian University, Dalian University of Technology, University of Wollongong and Dalian University of Technology
Downloads 35 (1,249,711)

Abstract:

Loading...

Air source heat pump, Two-stage vapor compression, simulation, Optimization

4.

Flow and Heat Transfer Investigation of Supercritical Carbon Dioxide in a Novel Biomimetic Honeycomb Fractal Gas Cooler of Transcritical Co2 Heat Pumps

Number of pages: 42 Posted: 05 Sep 2022
Zhihua Wang, Guichen Li, Fenghao Wang, Zhenjun Ma and Yujia Zhang
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Wollongong and affiliation not provided to SSRN
Downloads 33 (1,277,121)

Abstract:

Loading...

Heat Pump, Honeycomb gas cooler, Supercritical CO2, Buoyancy effect

5.

Study on the characteristics of tilted server arrangement for air distribution optimization in data centers

Downloads 23 (1,411,822)

Study on the characteristics of tilted server arrangement for air distribution optimization in data centers

Number of pages: 78 Posted: 21 Jan 2026
Wenhao Cui, Weishuai Zhao, Haiguo Yin, Zhenjun Ma, Xue Tian, Wenchao Lv and Zhijie Wang
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Wollongong, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 14 (1,570,077)

Abstract:

Loading...

Data center, Airflow distribution, Thermal environment, Energy saving optimization, Numerical simulation

Study on the characteristics of tilted server arrangement for air distribution optimization in data centers

Number of pages: 78 Posted: 29 Jan 2026
Wenhao Cui, Weishuai Zhao, Haiguo Yin, Zhenjun Ma, Xue Tian, Wenchao Lv and Zhijie Wang
affiliation not provided to SSRN, affiliation not provided to SSRN, Xi’an University of Architecture and Technology, University of Wollongong, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 9 (1,614,412)

Abstract:

Loading...

Data center, Airflow distribution, Thermal environment, Energy saving optimization, Numerical simulation

6.

A Comprehensive Study on the Impact of a Honeycomb Gas Cooler on the Performance of Transcritical Co2 Heat Pump System

Number of pages: 35 Posted: 24 Oct 2023
Zhihua Wang, Yujia Zhang, Fenghao Wang and Zhenjun Ma
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and University of Wollongong
Downloads 22 (1,424,331)

Abstract:

Loading...

Honeycomb gas cooler, Discharge pressure, Supercritical carbon dioxide, Transcritical CO2 heat pump.