Dipl. Ing. N. Rajaratnam

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Dipl. Ing. N. Rajaratnam

University of Alberta

Emeritus Professor

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Technical Committees

Committee Name
Committee on Fluid Mechanics
Committee on Experimental Methods and Instrumentation
Committee on Fluvial Hydraulics
Committee on Ecohydraulics

My Papers and Presentations

Title	Year
Energy Loss Below Rectangular Sharp-Crested Weirs for Free Flows	2019
Jet diffusion inside a confined chamber	2012
An experimental study of mounds formed by dumping coarse sediment in channel flow	2010
Shallow turbulent wakes behind bed-mounted cylinders in open channels	2009
Experimental study on mean velocity characteristics of flow over vertical drop	2008
An Experimental Study on Air-Water Jets	2007
Effect of Nozzle Type on Bubble Plume Dynamics	2007
An experimental study of sand deposition from sediment laden water jets	2006
Oblique impingement of circular water jets on a plane boundary	2006
Bed Shear Stress Around Cylindrical Habitat Structures	2005
Impingement of circular turbulent jets on rough boundaries	2005
Scour of a cohesive soil by submerged plane turbulent wall jets	2003
Erosion of a polystyrene bed by obliquely impinging circular turbulent air jets	2002
Turbulent sand jets in water	2002
A simple method for measuring shear stress on rough boundaries	2001
Hydraulics of simple habitat structures	2001
Mixing with multiple circular turbulent jets	2001
A simple method for measuring shear stress on rough boundaries	2000
Generalized study of erosion by circular horizontal turbulent jets	1998
Impinging jet and surface flow regimes at drop	1998
Oscillating vertical plane turbulent jet in shallow water	1998
Air entrainment at drops	1996
Erosion of loose beds by submerged circular impinging vertical turbulent jets	1996
Energy loss at drops	1995
Free jumps, submerged jumps and wall jets	1995
An experimental study of very high velocity circular water jets in air	1994
Intersecting circular jets of unequal momentum flux	1992
Intersecting circular turbulent jets	1992
Entrance region of circular pipes flowing partly full	1991
Internal jumps in two moving layers	1991
Circular turbulent wall jets on rough boundaries	1990
LDA study of flow structure in submerged hydraulic jump	1990
Plane turbulent denser wall jets and jumps	1986
An experimental study of bluff surface discharges with small Richardson number	1985
Plane turbulent buoyant surface jets and jumps	1985
NON-BUOYANT AND BUOYANT CIRCULAR SURFACE JETS IN COFLOWING STREAMS	1984
TURBULENT NON-BUOYANT SURFACE JETS	1984
Free Flow Upstream Of Vertical Sluice Gates	1982
EROSION BY PLANE TURBULENT JETS	1981
HYDRAULICS OF CHANNELS WITH FLOOD-PLAINS	1981
A CALIBRATION CHART FOR THE PRESTON TUBE	1980
An Experimental Study Of Bluff Buoyant Turbulent Surface Jets	1977
Erosion By Circular Turbulent Wall Jets	1977
IMPINGEMENT OF AXISYMMETRIC DEVELOPING JETS	1977
Swirling Circular Turbulent Wall Jets	1976
PLANE TURBULENT IMPINGING JETS	1973
Plane turbulent compound wall jets	1972
A Contribution To Forced Hydraulic Jumps	1971
Pressure And Velocity Distribution For Sharp-Crested Weirs	1971
The Screw-Driver Probe	1970
Diffusion Below Submerged Rectangular Outlets	1969
Flow Below Deeply Submerged Rectangular Weirs	1969
Effect Of Side Walls On Plane Turbulent Wall Jets	1968
Diffusion Of Rectangular Wall Jets In Wider Channels	1967

My Videos

Title	Year

IAHR Awards

IAHR Awards	Date