default author photo

Ji Zhang

Ocean University of China

5 Yushan Road

Qingdao, 266003

China

  • Ocean University of China

SCHOLARLY PAPERS

8

DOWNLOADS

315

TOTAL CITATIONS

0

Scholarly Papers (8)

Actions:
Email selected abstracts
1.

Coordinating Multi-Energy Stations for Climate-Resilient District Cooling: A Computationally Efficient Optimization Framework

Number of pages: 18 Posted: 08 Nov 2025
Xiangyu Wei, Ji Zhang, Zhixue Yang and Hongcai Zhang
affiliation not provided to SSRN, Ocean University of China, affiliation not provided to SSRN and University of Macau
Downloads 56 (1,000,027)

Abstract:

Loading...

District cooling system, Thermal energy storage, Cooling power dispatch, Demand-side flexibility, Cooling capacity.

2.

Sustainably Harnessing of Lng Cold Energy for Power Generation and Wastewater Desalination

Number of pages: 40 Posted: 20 Jan 2025
Xu Zheng, Ji Zhang, Yan Li, han yuan, Chengke Guo, Senyao Zhao and Ning Mei
Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China and Ocean University of China
Downloads 45 (1,133,231)

Abstract:

Loading...

LNG cold energy utilization, LSTM, waste heat energy, power generation, wastewater desalination

3.

Design and Analysis of Lng Cold Energy Utilization System Combining Hydrogen Liquefaction and Power Output

Number of pages: 35 Posted: 14 Jan 2025
Xu Zheng, Ji Zhang, Yan Li, han yuan, Yufan Pan and Ning Mei
Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China and Ocean University of China
Downloads 44 (1,145,425)

Abstract:

Loading...

LNG cold energy, hydrogen liquefaction, Exergy analysis, Optimization, power output, Energy consumption

4.

Study on Mineral Precipitation Reactions in Horizontal Rough Fractures Under Multi-Field Effects

Number of pages: 30 Posted: 15 Apr 2025
Gaowei Yi, Da Zhang, Ji Zhang, Wenlong Zhang, Yan Li and Xinlin Zhuang
Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China and affiliation not provided to SSRN
Downloads 40 (1,183,237)

Abstract:

Loading...

Multi-physics coupling, Lattice Boltzmann method, Gas-liquid phase separation, Precipitation reaction, Submarine hydrothermal system

5.

Optimal Operation of District Cooling System with Multiple Energy Stations and Energy Storage

Number of pages: 17 Posted: 04 Oct 2025
Xiangyu Wei, Ji Zhang and Hongcai Zhang
affiliation not provided to SSRN, Ocean University of China and University of Macau
Downloads 38 (1,209,354)

Abstract:

Loading...

District cooling systemThermal energy storageCooling power dispatchDemand-side flexibilityCooling capacity

6.

Optimization of Lng Cold Energy Utilization for Power Generation, Ice-Making and Liquid Air Energy Storage to Mitigate Supply-Demand Imbalances

Number of pages: 39 Posted: 21 Jul 2025
Xu Zheng, Ji Zhang, Yan Li, han yuan and Ning Mei
Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China and Ocean University of China
Downloads 34 (1,263,436)

Abstract:

Loading...

LNG cold energy utilization, LSTM, waste heat energy, power generation, wastewater ice-making

7.

A Non-Equilibrium Liquid-Gas Ejection Model for Ekalina Cycle

Number of pages: 44 Posted: 16 Feb 2022
Wenyi Peng, han yuan, Zhixiang Zhang, Suyun Yi, Ji Zhang and Ning Mei
Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China, Ocean University of China and Ocean University of China
Downloads 33 (1,290,922)

Abstract:

Loading...

liquid-gas ejector, non-equilibrium, ammonia-water, nucleation, desorption and absorption

8.

Research on a Non-contact Instantaneous Rotational Speed Measurement Method for Rotors Based on Temporal Feature Integration and Frequency-Domain Refinement

Number of pages: 18 Posted: 16 Sep 2025
Mengge Zhu, Ji Zhang, han yuan, Yu Bai, Sen Nie and Ning Mei
Ocean University of China, Ocean University of China, Ocean University of China, Qingdao City University, Qingdao City University and Ocean University of China
Downloads 25 (1,399,036)

Abstract:

Loading...

Instantaneous Rotor SpeedNon-contact MeasurementColor Histogram Bhattacharyya SimilarityTime-Domain Interpolated Autocorrelation Coupling AlgorithmSub-Hertz Frequency Estimation