H-Index
Rankings
Sri Lanka 36 Scientists H-Index Engineering & Technology / Mechanical Engineering Rankings - 2025
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* Total H Index Rankings
Ranking Based
On Selection: 1
Applied Mechanics
Mechanics of Materials
Geomechanics
Nanomechanics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
29
0.558
* Total H Index Rankings
Ranking Based
On Selection: 2
Heat Transfer
Power & Energy
HVAC
Nanomaterials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total H Index Rankings
Ranking Based
On Selection: 3
Thermodynamics
Heat Transfer
Solar Thermal
Building Energy
Energy Efficiency
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total H Index Rankings
Ranking Based
On Selection: 4
Wind Engineering
Biomass
CFD
Process controls
optimization and system identification
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total H Index Rankings
Ranking Based
On Selection: 5
Renewable energy systems
wave
wind
Solar
etc.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total H Index Rankings
Ranking Based
On Selection: 6
Fluid Mechanics CFD
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Total H Index Rankings
Ranking Based
On Selection: 7
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total H Index Rankings
Ranking Based
On Selection: 8
Mechanically Interlocked Molecules
Metal-Organic Rotaxane Architectures
Nanomedicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total H Index Rankings
Ranking Based
On Selection: 9
Thermo-Fluids
Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total H Index Rankings
Ranking Based
On Selection: 10
Service Robotics
Ambient Assisted Living
Image Processing
Artificial Intelligence
Computer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total H Index Rankings
Ranking Based
On Selection: 11
Robotics
Automation
Advanced Manufacturing
Aerospace
Automobile
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total H Index Rankings
Ranking Based
On Selection: 12
Thermodynamics
Heat Transfer
HVAC Systems (ASHRAE member)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total H Index Rankings
Ranking Based
On Selection: 13
Mechanical and Manufacturing Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Ranking Based
On Selection: 14
Artificial Intelligence
Automobile
Renewable Energy
Mechatronics
Education Technology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total H Index Rankings
Ranking Based
On Selection: 15
Mechanical Engineering
Energy Engineering
Open Distance Education
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total H Index Rankings
Ranking Based
On Selection: 16
Fluid dynamics
Energy Technoloy
Environment
Sustainable Development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total H Index Rankings
Ranking Based
On Selection: 17
Mechanical Engineering
Technology
Material Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total H Index Rankings
Ranking Based
On Selection: 18
Fluid machinery
Rotating flow
Particle Image velocimetry
Molecular Communication
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total H Index Rankings
Ranking Based
On Selection: 19
Artificial Intelligence
Computer Vision
Control Systems
Power Electronics
Internet of Things
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total H Index Rankings
Ranking Based
On Selection: 20
Finite Element Analysis
Materials
Robotics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Ranking Based
On Selection: 21
mechanics of Materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total H Index Rankings
Ranking Based
On Selection: 22
Machine design
Energy
Turbines
Manufacturing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Ranking Based
On Selection: 23
Mechanical engineering
Mining engineering
Deep learning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Ranking Based
On Selection: 24
Thermodynamics
Computational Fluid Dynamics (CFD)
Renewable Energy
Gas Turbine
Micro Grid
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Ranking Based
On Selection: 25
Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Rknd Rajapakse
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
29
0.558
Applied Mechanics
Mechanics of Materials
Geomechanics
Nanomechanics
Sanjeeva Witharana
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Heat Transfer
Power & Energy
HVAC
Nanomaterials
Rahula Anura Attalage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Thermodynamics
Heat Transfer
Solar Thermal
Building Energy
Energy Efficiency
Mahinsasa Narayana
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Wind Engineering
Biomass
CFD
Process controls
optimization and system identification
Muzathik Abdul Majeed
South Eastern University of Sri Lanka
Addalachchenai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
Renewable energy systems
wave
wind
Solar
etc.
Yasiru Ranaweera
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Daac Ratnaweera
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
Isurika Fernando.
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Mechanically Interlocked Molecules
Metal-Organic Rotaxane Architectures
Nanomedicine
K Kapila CK Perera
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
Thermo-Fluids
Energy
Bgda Madhusanka|B.G.D.A. Madhusanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Service Robotics
Ambient Assisted Living
Image Processing
Artificial Intelligence
Computer
Nirosh Jayaweera
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Robotics
Automation
Advanced Manufacturing
Aerospace
Automobile
Primal Fernando|P. Fernando
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Thermodynamics
Heat Transfer
HVAC Systems (ASHRAE member)
Gip Perera|G. Indika P. Perera
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Mechanical and Manufacturing Engineering
Eng. Wr De Mel (Ravi De Mel)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Artificial Intelligence
Automobile
Renewable Energy
Mechatronics
Education Technology
Ns Senanayake
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Mechanical Engineering
Energy Engineering
Open Distance Education
AG Thusitha Sugathapala
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Fluid dynamics
Energy Technoloy
Environment
Sustainable Development
Eng. J Joy Mathavan
University of Jaffna
Jaffna, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Mechanical Engineering
Technology
Material Science
Iresha Atthanayake
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Fluid machinery
Rotating flow
Particle Image velocimetry
Molecular Communication
Gmkb Karunasena
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Artificial Intelligence
Computer Vision
Control Systems
Power Electronics
Internet of Things
Nimali T Medagedara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Finite Element Analysis
Materials
Robotics
Sr Herath
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
mechanics of Materials
Nandita Kalyanakumara Hettiarachchi
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Machine design
Energy
Turbines
Manufacturing
shanilka gimhan
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Mechanical engineering
Mining engineering
Deep learning
Ah Samitha Weerakoon
Ocean University of Sri Lanka
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Thermodynamics
Computational Fluid Dynamics (CFD)
Renewable Energy
Gas Turbine
Micro Grid
Thilaksiri Bandara
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750