Experimental and numerical study on the attenuation and recovery characteristics of ground temperature during deep-buried pipe heat transfer
Energy and Buildings, ISSN: 0378-7788, Vol: 307, Page: 113961
2024
- 1Citations
- 1Mentions
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations1
- Citation Indexes1
- Mentions1
- News Mentions1
- News1
Most Recent News
Findings from Chang'an University Provides New Data on Energy and Buildings (Experimental and Numerical Study On the Attenuation and Recovery Characteristics of Ground Temperature During Deep-buried Pipe Heat Transfer)
2024 APR 16 (NewsRx) -- By a News Reporter-Staff News Editor at Energy Daily News -- Current study results on Energy - Energy and Buildings
Article Description
The ground temperature around a deep-buried pipe is an essential factor affecting its heat transfer performance. In this study, experiments were designed and a distributed optical fiber temperature measurement system was used to monitor real-time ground temperature based on the practical heat transfer engineering of buried pipes. Furthermore, a full-scale numerical model was developed for buried pipe heat transfer based on field experiments, and the response characteristics of ground temperature with buried pipe heat transfer were analyzed. The experimental and numerical study results indicated that the increase rate of heat transfer intensity corresponding to per unit increase in flow rate ranged from 2.04 % to 2.80 %. The recovery of ground temperature can be divided into three stages: fast, slow, and quasi-steady. After 74 h of heat extraction, the durations of the corresponding three recovery stages were 0–120 h, 120–360 h, and greater than 360 h, respectively. After the natural recovery, the intermediate layer experienced the best ground temperature recovery, followed in second place by the deep layer, while the shallow layer exhibited the worst. In addition, the ground temperature recovery rate decreased linearly with the increase in cumulative heat extraction of the buried pipe.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S037877882400077X; http://dx.doi.org/10.1016/j.enbuild.2024.113961; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85184072725&origin=inward; https://linkinghub.elsevier.com/retrieve/pii/S037877882400077X; https://dx.doi.org/10.1016/j.enbuild.2024.113961
Elsevier BV
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know