Results 1 to 10 of about 116,392 (265)

Analysis of the health product pipeline for poverty-related and neglected diseases using the Portfolio-to-Impact (P2I) modeling tool [version 1; peer review: 2 approved] [PDF]

F1000Research, 2020
Background: To estimate how much additional funding is needed for poverty-related and neglected disease (PRND) product development and to target new resources effectively, policymakers need updated information on the development pipeline and estimated ...
Alexander Gunn, Shashika Bandara, Nick Chapman, Gavin Yamey, Anna Doubell, Vipul Chowdhary, George Rugarabamu, Amelia Hynen   +7 more
doaj   +2 more sources

Evaluation and optimization of pipeline pricing strategies on oil product logistics in China

Journal of Pipeline Science and Engineering
In the early stage of pipeline network reform in China, it is still controversial to formulate an appropriate pipeline freight pricing strategy. Focusing on this issue, this paper puts forward an integrated framework to analyze the impact of different ...
Rui Qiu, Renfu Tu, Xuemei Wei, Hao Zhang, Mengda Gao, Qi Liao, Yongtu Liang   +6 more
doaj   +3 more sources

Study on mixing interface of continuous large drop and U-shaped product pipeline [PDF]

E3S Web of Conferences, 2021
In the long-distance pipeline of product oil, gasoline and diesel oil are transported in batches. Due to the large difference of physical properties between the two kinds of oil products, there will be oil mixing at each interface.
Feng Liang, Zhu Huafeng, Liu Junjiang, Liao Tianhao   +3 more
doaj   +1 more source

Control technology of drilling fluid performance in horizontal directional crossing of Tongming Strait by product pipeline

You-qi chuyun, 2021
As the environmental protection requirements for surrounding sea areas of Tongming Strait are high, the crossing strata are complex and changeable, the underground fresh water and sea water appear alternately, the crossing section is long with large ...
Yuguang MING, Chuanfu WANG, Qiang LAN, Hui LI, Zhendong LIU, Shuquan LYU   +5 more
doaj   +1 more source

Discussion on product oil on-line back mixing technology based on a product oil pipeline [PDF]

E3S Web of Conferences, 2021
The mixed oil treatment of Product oil is an important task of pipeline enterprises. The paperconcluded that the on-line back mixing technology was feasible, compared treatment methods from the perspective of safety and economic benefits.
Li Kaihong, Feng Liang, Zhang Rui, Dang Wenjun   +3 more
doaj   +1 more source

Research progress of reliability analysis of product oil pipeline network

You-qi chuyun, 2021
As an important intermediate link connecting the upstream refinery and the downstream market, the product oil pipeline network will have serious effect on oil supply if an accident occurs. Due to the complexity of the operation process of the product oil
Xingyuan ZHOU, Yongtu LIANG, Xin ZHANG, Haoran ZHANG   +3 more
doaj   +1 more source

Key operation technologies and prospects to product oil pipeline network under market-oriented reform

You-qi chuyun, 2023
With the establishment of China Oil & Gas Pipeline Network Corporation, the management mode of "a unified national network" and the "X+1+X" market system are gradually developed for the product oil pipeline network.
Yongtu LIANG, Qi LIAO, Rui QIU, Renfu TU, Qi SHAO, Liang SHEN   +5 more
doaj   +1 more source

Application of Beidou positioning technology in pipeline geological hazard monitoring and early warning

You-qi chuyun, 2020
Beidou positioning technology is used for monitoring and early warning of geological hazards along the oil and gas pipeline to minimize the threat and damage to oil and gas pipelines.
Hongkui ZHANG
doaj   +1 more source

Analysis and countermeasures for product pipeline internal corrosion based on first-run in-line inspection data

You-qi chuyun, 2020
In order to monitor, prevent and control the corrosion in in-service product pipelines, the value of the first-run inline inspection data was further mined, and the analysis idea was proposed in such a way that, the internal corrosion sensitive area ...
Wei HE, Weilin SHAO, Xujian QIU, Wenting ZHU, Xiangdong SUN   +4 more
doaj   +1 more source

Model establishment and solution of general product pipeline scheduling

You-qi chuyun, 2020
The technical patterns for unloading of oil products at various stations along product pipelines in China can be roughly divided into four types: continuous distribution, constant flow distribution, variable flow distribution and independent planning ...
Yamin YAN, Liewu DONG, Ze REN, Jianbo WANG, Yongtu LIANG   +4 more
doaj   +1 more source