Zobrazeno 1 - 10
of 1 409
pro vyhledávání: '"Oil pipeline"'
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 162, Iss , Pp 110259- (2024)
When large-sized oil pipelines are subjected to skin effect heating under the constraint of limited current, the power supply converter must provide a higher current frequency. However, an inappropriate frequency can lead to increased energy losses a
Externí odkaz:
https://doaj.org/article/f64384daa67345939c5a54b1b17eb74e
Publikováno v:
You-qi chuyun, Vol 43, Iss 4, Pp 361-372 (2024)
[Objective] Ammonia is acknowledged as an efficient hydrogen storage medium, having the potential of being a substitute for fossil fuels in achieving the vision of a “carbon-free future”. Due to its stable liquid-state attributes in storage and t
Externí odkaz:
https://doaj.org/article/7bac78dfee694c96a52e52f710947114
Autor:
Hai Li, Tianyou Fan, Kun Wang, Xueyuan Long, Yu He, Meng Wang, Wen Cheng, Qian Huang, Huirong Huang, Weichao Yu
Publikováno v:
Petroleum, Vol 10, Iss 1, Pp 93-100 (2024)
Oilfield treated oil pipeline network is the link connecting the upstream oilfields and the downstream refineries. Due to the differences in operating costs and transportation fee between different pipelines and the fluctuation in the demand and sale
Externí odkaz:
https://doaj.org/article/55e9c431bdfc4f8883e9d004a98ae55d
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 6 (2024)
Relevance. Pipeline transportation of oil and oil products is one of the most efficient and cost-effective modes of transport in the modern world. Despite this, this type of transport can also be environmentally hazardous in case of leakages caused,
Externí odkaz:
https://doaj.org/article/e6583d1dd324448ca964749350a6615a
Autor:
Weidong Li, Lin Xie, Shengping Du, Hanqing Zhang, Jiazong Mo, Shulong Wei, Pengbo Yin, Kaifeng Fan
Publikováno v:
Energies, Vol 17, Iss 17, p 4398 (2024)
Wax deposition of diesel oil and contamination of gasoline by diesel wax deposit is a severe problem in sequential transportation of product oil in pipes. However, it has long been neglected by the pipeline transportation industry. In response, this
Externí odkaz:
https://doaj.org/article/ec56325d256840b39dff81c1e0682231
Autor:
Kai Gao, Guoyu Li, Fei Wang, Yapeng Cao, Dun Chen, Qingsong Du, Mingtang Chai, Alexander Fedorov, Juncen Lin, Yunhu Shang, Shuai Huang, Xiaochen Wu, Luyao Bai, Yan Zhang, Liyun Tang, Hailiang Jia, Miao Wang, Xu Wang
Publikováno v:
Drones, Vol 8, Iss 8, p 360 (2024)
The China–Russia crude oil pipeline (CRCOP) operates at a temperature that continuously thaws the surrounding permafrost, leading to secondary periglacial phenomena along the route. However, the evolution and formation mechanisms of these phenomena
Externí odkaz:
https://doaj.org/article/cbd86abd1c11457c96f00744104af761
Publikováno v:
You-qi chuyun, Vol 41, Iss 7, Pp 808-816 (2023)
Waxy crude oil stored in the tank for a long time will form tank bottom sediment. The settling of tank bottom deposits in oil flow during the pipeline transportation of waxy crude oil will reduce the pipeline transportation capacity, and even block t
Externí odkaz:
https://doaj.org/article/c617a2b547744c1c868dde3dafecf9ea
Publikováno v:
مجله مدل سازی در مهندسی, Vol 21, Iss 72, Pp 31-47 (2023)
In this study, the possibility of energy recovery from oil pipelines as a source of clean energy is discussed. At present, a significant amount of energy is lost in oil pressure reducing stations. The energy regeneration scheme proposed in this study
Externí odkaz:
https://doaj.org/article/b3ea9d7fd2714c698806d363b8d44cf7
Publikováno v:
Applied Sciences, Vol 14, Iss 9, p 3609 (2024)
With the acceleration of transportation infrastructure and the densification of transportation networks, there has been an increase in bridge pile construction near oil and gas pipelines. Selecting bridge pile construction methods with minimal impact
Externí odkaz:
https://doaj.org/article/828492c358e14ab781a8fca1417f7506
Publikováno v:
You-qi chuyun, Vol 41, Iss 12, Pp 1412-1421 (2022)
Global warming has intensified the degradation of permafrost, and the thaw settlement of frozen soil can seriously threaten the safe operation of pipelines. Hence, it is very important to accurately evaluate the thaw settlement risk level of pipeline
Externí odkaz:
https://doaj.org/article/51a3458def9146a5bf939a1a41e46353