The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Nallamuthu Rajaratnam sits on this spectrum.
This scientist: 332 publications — 81st percentile
81% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 804 publications or more.
The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Nallamuthu Rajaratnam sits on this spectrum.
This scientist: 67 D-Index — 87th percentile
87% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 107 D-Index or more.
Nallamuthu Rajaratnam is affiliated with the University of Alberta in Canada and has contributed extensively to the fields of engineering and environmental science. Their research encompasses several specialized subfields including civil and structural engineering, ecology, soil science, computational mechanics, and environmental engineering.
The main topics explored in their work include hydrology and sediment transport processes, hydraulic flow and structures, soil erosion and sediment transport, water systems and optimization, urban stormwater management solutions, and fluid dynamics related to turbulent flows and heat transfer.
Rajaratnam's recent scholarly output spans multiple publication venues. These include:
Their published papers demonstrate a focus on hydrodynamics and sediment issues in engineering contexts. Representative recent works are:
The researcher has collaborated with several coauthors, with frequent partners including David Z. Zhu, Mahmud Rashedul Amin, Yangbo Tang, Bert van Duin, and Mahmud Amin. These collaborations reflect overlapping interests in hydraulic engineering and fluid dynamics.
Ana T. Silva;Martyn C. Lucas;Theodore Castro-Santos;Christos Katopodis
Spyridon Beltaos;Nallamuthu Rajaratnam
M. R. Chamani;N. Rajaratnam
Nallamuthu Rajaratnam;Benjamin A. Nwachukwu
S. Beltaos;N. Rajaratnam
N. Rajaratnam
Nallamuthu Rajaratnam;K. Subramanya
H. Shamloo;N. Rajaratnam;C. Katopodis
S. A. Ead;N. Rajaratnam
Ferdous Ahmed;Nallamuthu Rajaratnam
O.O. Aderibigbe;N. Rajaratnam
Minnan Liu;Nallamuthu Rajaratnam;David Z. Zhu
D. Long;P. M. Steffler;N. Rajaratnam
N. Rajaratnam;C. Katopodis;S. Solanki
Nallamuthu Rajaratnam
Dejiang Long;Nallamuthu Rajaratnam;Peter M. Steffler;Peter R. Smy
N. Rajaratnam;B. Berry
N. Rajaratnam;M.R. Chamani
Nallamuthu Rajaratnam;Spyridon Beltaos
Minnan Liu;Nallamuthu Rajaratnam;David Z. Zhu
M. R. Chamani;N. Rajaratnam
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