Mathematic modeling of the salt deposits growing on the tubing during debrining for gas storage salt cavern
文献类型：期刊论文
| 作者 | Xie, Dongzhou1,6; Wang, Tongtao3,6; Ben, Jianhua2; He, Tao1,6; Chai, Guoxing4; Wang, Duocai5 |
| 刊名 | JOURNAL OF ENERGY STORAGE
 |
| 出版日期 | 2022-11-30 |
| 卷号 | 55期号:-页码:- |
| 关键词 | Salt cavern gas storage Debrining Salt deposits Temperature distribution Mathematical model |
| ISSN号 | 2352-152X |
| 英文摘要 | Salt deposits growth during debrining of salt cavern construction may block the debrining inner tubing (DIT) and influence the efficiency of debrining. A novel coupled model for the salt deposits growing on the DIT during debrining is built according to the salt deposits growth mechanisms and heat transfer principle. A finite element model is proposed, which considers the coupling of salt deposits growth and of brine heat transfer. A device used to simulate the salt deposits growing on the tubing during debrining was developed and a simulating experiment was carried out. The model is validated by experimental results. The relative error of salt deposits total masses on the debrining tubing between the model result and the experimental result is 3 %. A-1 cavern of Jintan UGS is taken as an example. The rules of salt deposits growing and brine temperature changing were researched. Results show that the salt deposits thicknesses increase with the decrease of depth. It is similar to the experimental results. The salt deposits thicknesses maximum is 6.86 mm after continuous debrining for 24 h, much less than the radius of the DIT. It is suggested to increase the continuous debrining time to 24 h for increase the efficiency of the debrining. This study can provide a theoretical foundation and a technological reference for predicting the salt deposits growth during debrining. |
| 学科主题 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000873951300006 |
| 出版者 | ELSEVIER |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35387]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing 100049, China 2.PipeChina West East Gas Pipeline Company Jiangsu Gas Storage Branch Company, Zhenjiang 212004, China 3.Hubei Key Laboratory of Geo-Environmental Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China 4.SINOPEC Petroleum Exploration and Production Research Institute, Beijing 100083, China 5.PipeChina West East Gas Pipeline Company, Shanghai 200120, China 6.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China |
| 推荐引用方式 GB/T 7714 | Xie, Dongzhou,Wang, Tongtao,Ben, Jianhua,et al. Mathematic modeling of the salt deposits growing on the tubing during debrining for gas storage salt cavern[J]. JOURNAL OF ENERGY STORAGE,2022,55(-):-. |
| APA | Xie, Dongzhou,Wang, Tongtao,Ben, Jianhua,He, Tao,Chai, Guoxing,&Wang, Duocai.(2022).Mathematic modeling of the salt deposits growing on the tubing during debrining for gas storage salt cavern.JOURNAL OF ENERGY STORAGE,55(-),-. |
| MLA | Xie, Dongzhou,et al."Mathematic modeling of the salt deposits growing on the tubing during debrining for gas storage salt cavern".JOURNAL OF ENERGY STORAGE 55.-(2022):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。