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Fengyi Tang

Dalian University of Technology

Huiying Rd

DaLian, LiaoNing, 116024

China

  • Dalian University of Technology

SCHOLARLY PAPERS

5

DOWNLOADS

110

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Experimental Study on the Start-Up Characteristics of Flat Plate Type High-Temperature Loop Heat Pipe

Number of pages: 31 Posted: 23 Sep 2023
Xiangji Guo, Chengxiang Yang, Shaowei Yang, Fengyi Tang and Bo Zhang
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 37 (1,222,651)

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High-temperature loop heat pipe, Start-up performance, Condensation strength, Inclination angle

2.

Thermodynamic Analysis of an Improved Combined Heat and Power System with Vortex Tube Integration for Steam Extraction Pressure Recover

Number of pages: 47 Posted: 26 Mar 2025
Wenjun Hu, Xiangji Guo, Fengyi Tang and Bo Zhang
affiliation not provided to SSRN, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 27 (1,359,097)

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Combined heat and power, Vortex tube, Pressure recovery, Exergoeconomic analysis, Energy efficiency optimization

3.

Cascade Recovery of Extraction Steam Pressure in Combined Heat and Power Systems Via Vortex Tube Integration: A Thermodynamic, Exergoeconomic and Environmental (3e) Analysis

Number of pages: 45 Posted: 04 Jun 2025
Wenjun Hu, Xiangji Guo, Fengyi Tang and Bo Zhang
affiliation not provided to SSRN, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 26 (1,372,601)

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Combined heat and power, Vortex tube, Pressure recovery, Thermodynamic-Exergoeconomic analysis, Exergy efficiency enhancement

4.

Thermodynamic Analysis of an Improved Combined Heat and Power System with Vortex Tube Integration for Steam Extraction Pressure Recover

Number of pages: 47 Posted: 03 Apr 2025
Wenjun Hu, Xiangji Guo, Fengyi Tang and Bo Zhang
affiliation not provided to SSRN, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 12 (1,526,714)

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Combined heat and power, Vortex tube, Pressure recovery, Exergoeconomic analysis, Energy efficiency optimization

5.

Experimental investigation and thermodynamic assessment of a decoupled vortex tube-ejector system for natural gas pressure energy recovery applications

Number of pages: 32 Posted: 18 May 2026
Fengyi Tang, Xiangji Guo, Jie Ke, Bo Zhang and Chengxi Zhu
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology, Dalian University of Technology and Dalian University of Technology
Downloads 8 (1,561,096)

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Natural gas pressure reduction, Ranque-Hilsch vortex tube, Ejector, Exergy Analysis, Energy recovery