Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Multiphase FLow in Porous Media
Petroleum Reservoir Engineering
Oil &Gas Molecular Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
33
0.660
* Total i10 IndexRankings
Ranking Based On Selection :2
Dynamics
Drill bit
Mechanics
Vibration
Drilling tools
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection :3
turbulence
drag reduction
pipeline transportation
turbulent numerical simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Xiao Long Peng
Southwest Petroleum University
Nanchong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
33
0.660
Multiphase FLow in Porous Media
Petroleum Reservoir Engineering
Oil &Gas Molecular Simulation
Jialin Tian
Southwest Petroleum University
Nanchong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Dynamics
Drill bit
Mechanics
Vibration
Drilling tools
Chen Yang Чэнь Ян
Southwest Petroleum University
Nanchong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
turbulence
drag reduction
pipeline transportation
turbulent numerical simulation