Dr AR (Rao) Appadu

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22 Φεβ 2014 (πριν από 3 χρόνια και 8 μήνες)

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Dr
AR
(Rao)
Appadu


Open
access
version
of
Articles

Tel:
+2712
420-3595
Fax:
+2712
240-3893
Office: Mathematics
2-20
E-mail:
rao.appadu@up.ac.za
Position:
Lecturer
Academic
qualifications:
BSc(Hons),
PhD(University
of
Mauritius)

Fields
of
interest
:
Partial
Differential
Equations,
Computational
Fluid
Dynamics,
Computational
Aeroacoustics.
Research
interests
:
Numerical
solution
of
partial
differential
equations
using
effective
shock-capturing
methods,
construction
of
high
order
methods
with
low
dispersive
and
dissipative
properties.

Publications
over
the
past five
years:
Journal
Articles

Appadu
AR,
Dauhoo
MZ,
Rughooputh
SDDV
Control
of
numerical
effects
of
dispersion
and
dissipation
in
numerical
schemes
for
efficient
shock-capturing
through
an
optimal
courant
number.
Computers
and
Fluids
,
37(6)(2008),
767-783
Appadu
AR,
Dauhoo
MZ
The
concept
of
minimised
integrated
exponential
error
for
low
dispersion
and
low
dissipation
schemes.
International
Journal
of
Numerical
Methods
in
Fluids
,
65(5)(2011),
578-
601
Appadu
AR
Some
applications
of
the
concept
of
minimized
integrated
exponential
error
for
low
dispersion
and
low
dissipation.
International
Journal
of
Numerical
Methods
in
Fluids,
68(2)(2012),
244-268
Appadu
AR
A
note
on
the
shock-capturing
properties
of
some
explicit
and
implicit
schemes
for
solving
the
1-D
linear
advection
equation.
International
Journal
of
Applied
Mathematics
and
Mechanics,
8(1)(2012),
1-28
Appadu
AR
Comparison
of
some
optimisation
techniques
for
numerical
schemes
discretising
equations
with
advection
terms.
International
Journal
of
Innovative
Computing
and
Applications,
4(1)(2012),
12-27
Appadu
AR
Investigating
the
shock-capturing
properties
of
some
composite
numerical
schemes
for
the
1-D
linear
advection
equation,
International
Journal
of
Computer
Applications
in
Technology,
43(2)(2012),
79-92
Appadu
AR
Optimized
composite
schemes
in
2-D
for
hyperbolic
conservation
laws.
International
Journal
for
Numerical
Methods
in
Fluids
,
69(2012),
1522-1549
Appadu
AR
The
technique
of
MIEELDLD
in
computational
aeroacoustics.
Journal
of
Applied
Mathematics
,
(2012),
Article
ID
783101,
30
pages
electronic
article
Appadu
AR
Numerical
solution
of
the
1-D
advection-diffusion
equation
using
standard
and
nonstandard
finite
difference
schemes.
Journal
of
Applied
Mathematics
,
(2013),
Article
ID
734374,
14
pages
electronic
article
Appadu
AR,
Peer
AAI
Optimized
weighted
essentially
non-oscillatory
third
order
schemes
for
hyperbolic
conservation
laws.
Journal
of
Applied
Mathematics,
(2013),
Article
ID
428681,
12
pages
electronic
article
Appadu
AR,
Gidey
HH
Time
splitting
procedures
for
the
numerical
solution
of
the
2D
Advection-Diffusion
Equation.
Mathematical
Problems
in
Engineering,
(2013),
Article
ID
634657,
20
pages
electronic
article
Appadu
R
Optimized
low
dispersion
and
low
dissipation
Runge-Kutta
algorithms
in
computational
aeroacoustics.
Applied
Mathematics
&
Information
Sciences
,
8(1)(2014),
57-68
Appadu
AR
Applications
and
spectral
analysis
of
some
optimized
high
order
low
dispersion
and
low
dissipation
schemes.
Applied
Mathematics
&
Information
Sciences
,
8(3)(2014),
993-1001
Appadu
AR,
Neossi
Nguetchue
S
The
technique
of
MIEELDLD
as
a
measure
of
the
shock-capturing
property
of
numerical
methods
of
hyperbolic
conservation
laws.
To
appear
in
Progress
in

Computational
Fluid
Dynamics
Conference
Proceedings
Appadu
AR,
Dauhoo
MZ
An
overview
of
some
high
order
and
multi-level
finite
difference
schemes
in
computational
aeroacoustics.
Proceedings
of
World
Academy
of
Science,
Engineering
and
Technology
(WASET)
,(Rome,
Italy),
Vol
50,
pp
361-376,
ISSN
2010-376X
and
2010-3778