• Complex
  • Title
  • Author
  • Keyword
  • Abstract
  • Scholars
Search

Author:

Zhang, Tianan (Zhang, Tianan.) | Jiang, Jinghua (Jiang, Jinghua.) | Wang, Fenghao (Wang, Fenghao.) | Zhou, Cong (Zhou, Cong.) | Liu, Boyang (Liu, Boyang.) | Cai, Wanlong (Cai, Wanlong.)

Indexed by:

Abstract:

In this paper, the Taguchi method is used to evaluate the influence of five influencing parameters on the heat extraction performance of deep U-type borehole heat exchanger. The five influencing parameters are the outer diameter of heat exchanger, geotechnical thermal conductivity, geothermal gradient, specific heat capacity of soil and flow rate. The level of each factor is set according to the actual problem, and the significance of the influence of parameters is given by the method of signal-to-noise ratio. For the evaluation index of outlet water temperature T, the influence significance is A1 (S/N=30.02), E1 (S/N=30.10), B3 (S/N=29.95), C3 (S/N=29.81) and D1 (S/N=29.51). For the evaluation index of accumulated heat extraction Q, the influence significance is B3 (S/N=41.58), C3 (S/N=40.87), A3 (S/N=41.00), E3 (S/N=40.64) and D3 (S/N=40.45). © 2022 IEEE.

Keyword:

Boreholes Extraction Numerical methods Signal to noise ratio Specific heat Taguchi methods Thermal conductivity

Author Community:

  • [ 1 ] [Zhang, Tianan]Shannxi Zhongmei New Energy Co.ltd, Shaanxi, Xi'an, China
  • [ 2 ] [Jiang, Jinghua]School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Shaanxi, Xi'an, China
  • [ 3 ] [Wang, Fenghao]School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Shaanxi, Xi'an, China
  • [ 4 ] [Zhou, Cong]Shannxi Zhongmei New Energy Co.ltd, Shaanxi, Xi'an, China
  • [ 5 ] [Liu, Boyang]Shannxi Zhongmei New Energy Co.ltd, Shaanxi, Xi'an, China
  • [ 6 ] [Cai, Wanlong]School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Shaanxi, Xi'an, China

Reprint Author's Address:

  • F. Wang;;School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China;;email: fhwang@mail.xjtu.edu.cn;;

Email:

Show more details

Related Keywords:

Source :

Year: 2022

Page: 457-461

Language: English

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

FAQ| About| Online/Total:1352/203884943
Address:XI'AN JIAOTONG UNIVERSITY LIBRARY(No.28, Xianning West Road, Xi'an, Shaanxi Post Code:710049) Contact Us:029-82667865
Copyright:XI'AN JIAOTONG UNIVERSITY LIBRARY Technical Support:Beijing Aegean Software Co., Ltd.