default author photo

hongxia zhao

Shandong University

SCHOLARLY PAPERS

9

DOWNLOADS

612

TOTAL CITATIONS

4

Scholarly Papers (9)

Research on the Performance of Ultra-Low Temperature Cascade Refrigeration System Based on Low Gwp Refrigerants

Number of pages: 37 Posted: 12 Apr 2024
affiliation not provided to SSRN, Shandong University, affiliation not provided to SSRN, Shandong University, Shandong University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 70 (903,821)

Abstract:

Loading...

Ultra-low temperature, Cascade refrigeration systems, GWP, Performance

Research on the Performance of Ultra-Low Temperature Cascade Refrigeration System Based on Low Gwp Refrigerants

Number of pages: 34 Posted: 17 Sep 2024
affiliation not provided to SSRN, Shandong University, affiliation not provided to SSRN, Shandong University, Shandong University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 56 (1,038,620)
Citation 1

Abstract:

Loading...

Ultra-low temperature, Cascade refrigeration systems, GWP, Performance, Exergy

Research on the Performance of Ultra-Low Temperature Cascade Refrigeration System Based on Low Gwp Refrigerants

Number of pages: 37 Posted: 03 Jul 2024
affiliation not provided to SSRN, Shandong University, affiliation not provided to SSRN, Shandong University, Shandong University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 29 (1,371,100)

Abstract:

Loading...

Ultra-low temperature, Cascade refrigeration systems, GWP, performance, Exergy

Synergistic Optimization of Cycle Enhancement and Refrigerant Substitution in Ultra-Low Temperature Cascade Refrigeration Systems

Number of pages: 42 Posted: 17 Jan 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Dalian University of Technology, affiliation not provided to SSRN, Shandong University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University and Shandong University
Downloads 39 (1,238,337)

Abstract:

Loading...

Ultra-low temperature, Cascade refrigeration systems, Cycle optimization, Low GWP (<150), 4E analysis

Synergistic Optimization of Cycle Enhancement and Refrigerant Substitution in Ultra-Low Temperature Cascade Refrigeration Systems

Number of pages: 42 Posted: 03 Feb 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Dalian University of Technology, affiliation not provided to SSRN, Shandong University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University and Shandong University
Downloads 33 (1,326,242)

Abstract:

Loading...

Ultra-low temperature, Cascade refrigeration systems, Cycle optimization, Low GWP (<150), 4E analysis

Synergistic Optimization of Cycle Enhancement and Refrigerant Substitution in Ultra-Low Temperature Cascade Refrigeration Systems

Number of pages: 44 Posted: 22 Apr 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Dalian University of Technology, affiliation not provided to SSRN, Shandong University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University and Shandong University
Downloads 26 (1,430,393)

Abstract:

Loading...

Ultra-low temperature, Cascade refrigeration systems, Cycle optimization, Low GWP (<150), 4E analysis

Synergistic Optimization of Cycle Enhancement and Refrigerant Substitution in Ultra-Low Temperature Cascade Refrigeration Systems

Number of pages: 42 Posted: 17 Mar 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Dalian University of Technology, affiliation not provided to SSRN, Shandong University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University and Shandong University
Downloads 25 (1,445,011)

Abstract:

Loading...

Ultra-low temperature, Cascade refrigeration systems, Cycle optimization, Low GWP (<150), 4E analysis

3.

A Novel Design of the Metal Hydride Reactor Integrated with Phase Change Material for H2 Storage

Number of pages: 50 Posted: 01 Oct 2023
affiliation not provided to SSRN, Shandong University, Tianjin University of Commerce, University of Rome Tor Vergata, affiliation not provided to SSRN, Dalian University of Technology and Shandong Institute of Advanced Technology
Downloads 76 (837,727)
Citation 1

Abstract:

Loading...

Metal hydride;Hydrogen storage;Honeycomb fin;Phase change material;Hydrogen absorption, Hydrogen desorption

Numerical Study of the Influence of Base Tube Shape on Fin-and-Tube Heat Exchangers

Number of pages: 24 Posted: 28 Aug 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University and Shandong University
Downloads 37 (1,252,562)

Abstract:

Loading...

Fin-and-tube heat exchanger, Tube shapes, Performance, Numerical simulation

Numerical Study of the Influence of Base Tube Shape on Fin-and-Tube Heat Exchangers

Number of pages: 23 Posted: 31 Oct 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University, affiliation not provided to SSRN and Shandong University
Downloads 28 (1,400,723)

Abstract:

Loading...

Fin-and-tube heat exchanger, Tube shapes, Performance, Numerical simulation

5.

Geometry Optimization of Two-Phase Supersonic Steam Ejector Based on Homogeneous Equilibrium Model

Number of pages: 33 Posted: 02 Mar 2023
affiliation not provided to SSRN, Shandong University, Shandong University, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 55 (1,010,164)

Abstract:

Loading...

Steam ejector, two-phase flow, HEM model, Orthogonal test, linear regression equation

6.

Dynamic Analysis and Optimization Design of Parallel/Cross-Feed Med-Tvc Systems Considering Fouling Characteristics

Number of pages: 30 Posted: 09 Sep 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong Jianzhu University, Shandong University, Shandong University and Shandong University
Downloads 35 (1,249,711)

Abstract:

Loading...

MED-TVC desalination systems, Non-fouling operational optimization, ANN surrogate model, NSGA-II, Input disturbance, Dynamic analysis

7.

Theoretical Study of the Performance of Two Co2 Ejector Expansion Refrigeration Cycles with Internal Heat Exchangers

Number of pages: 36 Posted: 06 Mar 2024
Shandong University, Shandong University, Shandong University, Guangdong University of Technology - School of Materials and Energy and Xi'an Jiaotong University (XJTU)
Downloads 35 (1,290,922)

Abstract:

Loading...

CO2, refrigeration system, ejector, thermodynamic analysis, internal heat exchanger

8.

Research on Adaptive Control Strategy for Co2 Heat Pump Air Conditioning System of Electric Vehicles Based on Artificial Neural Network and Genetic Algorithm

Number of pages: 43 Posted: 29 Jul 2025
Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University - School of Energy and Power Engineering and Shandong University
Downloads 34 (1,290,922)

Abstract:

Loading...

CO2 heat pump air conditioning, Artificial Neural Network-Genetic Algorithm (ANN-GA), Exhaust pressure optimization, Adaptive control, Electric vehicle

9.

Thermodynamic Analysis of the Coal-Fired Combined Heat and Power Units Integrated with Steam Ejectors and Thermal Storage

Number of pages: 30 Posted: 09 Mar 2024
affiliation not provided to SSRN, Southeast University, Shandong University, affiliation not provided to SSRN and Shandong University
Downloads 34 (1,277,121)
Citation 2

Abstract:

Loading...

Coal-fired combined heat and power units, Steam ejectors, thermal storage, Peak shaving capacity, Efficiency, Flexibility