Physical simulation of construction and control of two butted-well horizontal cavern energy storage using large molded rock salt specimens

doi:10.1016/j.energy.2019.07.014

CORC > 武汉岩土力学研究所 > 中科院武汉岩土力学所 > 岩土力学所知识全产出 > 期刊论文

	Physical simulation of construction and control of two butted-well horizontal cavern energy storage using large molded rock salt specimens
	Liu, Wei ; Zhang, Zhixin ; Chen, Jie ; Fan, Jinyang ; Jiang, Deyi ; Jjk, Daemen ; Li, Yinping
刊名	ENERGY
	2019
卷号	185 期号:-页码:682-694
关键词	Salt cavern energy storage Thinly bedded rock salts Molded rock salt Physical simulation Two butted-well horizontal cavern
ISSN号	0360-5442
DOI	10.1016/j.energy.2019.07.014
英文摘要	Underground salt caverns are used globally for large-scale energy storage. In the thinly bedded rock salt in China, two butted-well horizontal (TWH) caverns, as alternatives for energy storage, are regarded as having better suitability and economy than vertical caverns. However, understandings of the cavern shape development and control methods of TWH-caverns remain insufficient. To overcome these shortcomings with respect to TWH-caverns, we conducted physical simulations of TWH-cavern construction using a high strength steel mold and molded large rock salt specimens. We established a platform for physical simulation of TWH-cavern water-solution construction using the large molded rock salt specimens, so that the construction process is visible and easily observed. Six groups of physical simulations of TWH-cavern construction were designed and implemented. The variables which affect the cavern outline expansion were investigated and compared, including water injection rate, transferring of injection well, oil blanket, and retreating position of the water outlet. Finally the expansion rules of the cavern outline, and different effects when injecting from an inclined well vs. From a vertical well were explored, as well as an attempt of retreating water outlet. This study provides significant guidance for constructing horizontal caverns for energy storage in thinly bedded rock salt. (C) 2019 Elsevier Ltd. All rights reserved.
WOS研究方向	Thermodynamics ; Energy & Fuels
语种	英语
WOS记录号	WOS:000484869400056
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/14853]
专题	岩土力学所知识全产出_期刊论文
作者单位	1.Chinese Acad Sci, Inst Rock & Soil Mech, Wuhan 430061, Hubei, Peoples R China 2.Univ Nevada, Earth & Environm Sci, Reno, NV 89501 USA; 3.Chongqing Univ, Sch Resource & Safety Engn, Chongqing 400044, Peoples R China; 4.Chongqing Univ, State Key Lab Coal Mine Disaster Dynam & Control, Chongqing 400044, Peoples R China;
推荐引用方式 GB/T 7714	Liu, Wei,Zhang, Zhixin,Chen, Jie,et al. Physical simulation of construction and control of two butted-well horizontal cavern energy storage using large molded rock salt specimens[J]. ENERGY,2019,185(-):682-694.
APA	Liu, Wei.,Zhang, Zhixin.,Chen, Jie.,Fan, Jinyang.,Jiang, Deyi.,...&Li, Yinping.(2019).Physical simulation of construction and control of two butted-well horizontal cavern energy storage using large molded rock salt specimens.ENERGY,185(-),682-694.
MLA	Liu, Wei,et al."Physical simulation of construction and control of two butted-well horizontal cavern energy storage using large molded rock salt specimens".ENERGY 185.-(2019):682-694.