The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Heat and mass transfer
High temperature and high pressure heat exchanger
Porous media
SOFC
Metrics
H-Index
i10 Index
Citation Counts
111
1,170
66,356
* Total H IndexRankings
Ranking Based On Selection: 2
Fluid flow&heat and mass tranfer
Solar energy and Energy storage
Aeronautical and aerospace engineering
LBM method
Capture C
Metrics
H-Index
i10 Index
Citation Counts
110
534
44,033
* Total H IndexRankings
Ranking Based On Selection: 3
Heat and mass tranfer
Computational fulid dynamics
Multiscale simualtion
Metrics
H-Index
i10 Index
Citation Counts
107
822
56,967
* Total H IndexRankings
Ranking Based On Selection: 4
Combustion
Spray Atomization
IC Engines
Chemical Kinetics
Metrics
H-Index
i10 Index
Citation Counts
92
470
32,949
* Total H IndexRankings
Ranking Based On Selection: 5
Machinery condition monitoring and intelligent maintenance
Hybrid intelligent fault diagnosis and prognosis
Reliability eval
Metrics
H-Index
i10 Index
Citation Counts
76
156
32,654
* Total H IndexRankings
Ranking Based On Selection: 6
Finite Element Method
Fault Diagnosis
Signal Processing
Metrics
H-Index
i10 Index
Citation Counts
76
254
21,675
* Total H IndexRankings
Ranking Based On Selection: 7
Heat transfer
Porous media
Electrochemistry
Hyperthermia
Electrokinetics
Metrics
H-Index
i10 Index
Citation Counts
62
240
13,406
* Total H IndexRankings
Ranking Based On Selection: 8
Applied Mechanics
Solid Mechanics
Computational Mechanics
Mechanics of Soft Materials
Metrics
H-Index
i10 Index
Citation Counts
52
156
8,184
* Total H IndexRankings
Ranking Based On Selection: 9
thermal energy storage
heat transfer in porous media
sound absorption in porous media
Metrics
H-Index
i10 Index
Citation Counts
50
140
8,350
* Total H IndexRankings
Ranking Based On Selection: 10
Micro/nanoscale fluid flow and heat transfer(gas/solid/radiation)
Multiphase and complex non-Newtonian fluid transport
Advance
Metrics
H-Index
i10 Index
Citation Counts
50
161
8,318
* Total H IndexRankings
Ranking Based On Selection: 11
Intelligent manufacturing
Laser Manufacturing
Robotics
CNC
Mechanical Engineering
Metrics
H-Index
i10 Index
Citation Counts
48
286
10,522
* Total H IndexRankings
Ranking Based On Selection: 12
Smart Structure and Health Maintenance -Energy Harvesting -Dynamic System and Control -Fractional Calculus
Metrics
H-Index
i10 Index
Citation Counts
44
91
7,357
* Total H IndexRankings
Ranking Based On Selection: 13
Multiphase flow and heat transfer
Metrics
H-Index
i10 Index
Citation Counts
44
185
7,207
* Total H IndexRankings
Ranking Based On Selection: 14
combustion
coal
biomass
ash
pollution
Metrics
H-Index
i10 Index
Citation Counts
43
131
6,525
* Total H IndexRankings
Ranking Based On Selection: 15
Sparse representation
machine learning
condition monitoring
Metrics
H-Index
i10 Index
Citation Counts
39
77
6,253
* Total H IndexRankings
Ranking Based On Selection: 16
applied mechanics and nanomechanics
Metrics
H-Index
i10 Index
Citation Counts
39
96
5,656
* Total H IndexRankings
Ranking Based On Selection: 17
Mechanical behavior of materials
Radiation damage of materials
Metrics
H-Index
i10 Index
Citation Counts
38
83
4,912
* Total H IndexRankings
Ranking Based On Selection: 18
soft active materials
flow-structure interaction
flow-induced vibration
computational mechanics
Metrics
H-Index
i10 Index
Citation Counts
37
84
8,999
* Total H IndexRankings
Ranking Based On Selection: 19
thermal barrier coating
computational fracture mechanics
film
composite structure
Metrics
H-Index
i10 Index
Citation Counts
36
91
4,277
* Total H IndexRankings
Ranking Based On Selection: 20
mass spectrometry
single cell analysis
tissue imaging
gas-phase ion chemistry
computational chemistry
Metrics
H-Index
i10 Index
Citation Counts
35
79
3,280
* Total H IndexRankings
Ranking Based On Selection: 21
Fuel Cell
Battery
Solar Energy
Heat Transfer
Mass and Charge Transport
Metrics
H-Index
i10 Index
Citation Counts
33
39
4,007
* Total H IndexRankings
Ranking Based On Selection: 22
Solid Mechanics
Metrics
H-Index
i10 Index
Citation Counts
31
53
3,437
* Total H IndexRankings
Ranking Based On Selection: 23
Heat Transfer
Pool boiling
Condensation
Falling Film Evaporation
Metrics
H-Index
i10 Index
Citation Counts
31
49
2,213
* Total H IndexRankings
Ranking Based On Selection: 24
Combustion biomass coal ash slag Burner
Metrics
H-Index
i10 Index
Citation Counts
31
66
3,903
* Total H IndexRankings
Ranking Based On Selection: 25
Superlubricity
Surface Engineering
Tribology
Corrosion
Metrics
H-Index
i10 Index
Citation Counts
30
77
2,849
Qiu Wang Wang
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
111
1,170
66,356
Heat and mass transfer
High temperature and high pressure heat exchanger
Porous media
SOFC
Ya-Ling He 何雅玲
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
110
534
44,033
Fluid flow&heat and mass tranfer
Solar energy and Energy storage
Aeronautical and aerospace engineering
LBM method
Capture C
Wen-Quan Tao 陶文铨)
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
107
822
56,967
Heat and mass tranfer
Computational fulid dynamics
Multiscale simualtion
Zuohua Huang
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
92
470
32,949
Combustion
Spray Atomization
IC Engines
Chemical Kinetics
Yaguo Lei 雷亚国
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
76
156
32,654
Machinery condition monitoring and intelligent maintenance
Hybrid intelligent fault diagnosis and prognosis
Reliability eval
Xuefeng Chen
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
76
254
21,675
Finite Element Method
Fault Diagnosis
Signal Processing
Zhiguo Qu 屈治国
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
62
240
13,406
Heat transfer
Porous media
Electrochemistry
Hyperthermia
Electrokinetics
Zishun Liu (刘子顺)
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
52
156
8,184
Applied Mechanics
Solid Mechanics
Computational Mechanics
Mechanics of Soft Materials
Xiaohu Yang 杨肖虎
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
50
140
8,350
thermal energy storage
heat transfer in porous media
sound absorption in porous media
GH Tang
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
50
161
8,318
Micro/nanoscale fluid flow and heat transfer(gas/solid/radiation)
Multiphase and complex non-Newtonian fluid transport
Advance
Xuesong Mei 梅雪松
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
48
286
10,522
Intelligent manufacturing
Laser Manufacturing
Robotics
CNC
Mechanical Engineering
Junyi Cao
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
44
91
7,357
Smart Structure and Health Maintenance -Energy Harvesting -Dynamic System and Control -Fractional Calculus
Bai Bofeng
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
44
185
7,207
Multiphase flow and heat transfer
Xuebin Wang
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
43
131
6,525
combustion
coal
biomass
ash
pollution
Zhibin Zhao 赵志斌
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
39
77
6,253
Sparse representation
machine learning
condition monitoring
Wang Gangfeng
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
39
96
5,656
applied mechanics and nanomechanics
Weizhong Han
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
38
83
4,912
Mechanical behavior of materials
Radiation damage of materials
Jinxiong Zhou 周进雄
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
37
84
8,999
soft active materials
flow-structure interaction
flow-induced vibration
computational mechanics
Xueling Fan
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
36
91
4,277
thermal barrier coating
computational fracture mechanics
film
composite structure
Zhi-Bo Yang 杨志勃
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
35
79
3,280
mass spectrometry
single cell analysis
tissue imaging
gas-phase ion chemistry
computational chemistry
Yinshi Li
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
33
39
4,007
Fuel Cell
Battery
Solar Energy
Heat Transfer
Mass and Charge Transport
Tongqing Lu
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
31
53
3,437
Wen-Tao Ji 冀文涛
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
31
49
2,213
Heat Transfer
Pool boiling
Condensation
Falling Film Evaporation
Niu Yanqing
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
31
66
3,903
Combustion biomass coal ash slag Burner
Qunfeng Zeng
Xi'An Jiaotong University
Xi'an, China
Metrics
H-Index
i10-Index
Citation Counts
30
77
2,849
Superlubricity
Surface Engineering
Tribology
Corrosion