Journal
Publications

Wael H. Ahmed, Mufatiu M. Bello, A. AlSarkhi, and M. El Nakla,
“Flow and Mass Transfer Downstream of an Orifice under Flow
Accelerated Corrosion Conditions”, Nuclear Engineering and Design,
Vol. 252, pp. 5267, 2012.

Wael H. Ahmed, Atef M. Mohany, and Yehia A. Khulief, “An
Innovative Vibration Sensor for Flow Accelerated Corrosion
Measurement”, Recent Patent on Corrosion Science, Vol. 2, pp. 61
65, 2012.

Wael H. Ahmed, and Hassan M. Badr, “Dualinjection Airlift
Pumps: an Enhanced Performance”, Particulate Science and Technology,
Vol. 30, pp. 497–516, 2012.

M. AlGammal,
Wael H. Ahmed, and C. Y. Ching, "Investigation
on Wall Mass Transfer Characteristics Downstream of an Orifice",
Nuclear Engineering and Design,
Vol. 242, pp. 353360, 2012.

W.H. Ahmed
" Experimental investigation of AirOil Slug Flow Using
Capacitance Probes, HotFilm Anemometer, and Image Processing ",
International
Journal of Multiphase Flow, Vol. 37, No. 8, pp. 876887,
2011.

A.
AlSarkhi, M.
Elnakla, and
W.H. Ahmed
" Friction
factor correlations for
gasliquid/liquidliquid flows with dragreducing polymers in
horizontal pipes",
International
Journal of Multiphase Flow, Vol. 37, pp. 501506, 2011.

W.H. Ahmed
" Evaluation of the Proximity Effect on Flow Accelerated
Corrosion ",
Annals of Nuclear
Energy, Vol.
37, pp. 598605, 2010.

W.H. Ahmed
, M. Elnakla, and
B. Ismail, " Towards
Understanding the Critical Heat Flux for Industrial Applications",
International Journal of Multiphase Flow, Vol. 36, pp. 153165,
2010.

A. A.
Nassr, W. W. ElDakhkhni, and
W. H. Ahmed,“Biodegradation
and Debonding Detection of Compositewrapped Wood Structures”
Journal of Reinforced
Plastics and Composites,
Vol. 29 No. 15, pp.
22962305,
2010.

Kassab, S. Z., Kandil, H.
A., Warda, H. A., and W. H. Ahmed
“AirLift Pumps
Characteristics under TwoPhase Flow Conditions” ”,
International
Journal of Heat and Fluid
Flow, Vol. 30, pp. 8898, 2009.

B. Ismail,
W.H. Ahmed
“Thermoelectric
Power Generation using WasteHeat Energy as an Alternative Green
Technology”
Recent Patents in Electrical Engineering
Journal, Vol 2, pp 2739,
2009.

A. A. Nassr, W. H.
Ahmed, and W. W. ElDakhkhni “CoplanarCapacitance
sensors for detecting water intrusion in composite structures”
Meas. Sci. Technol. Vol. 19 No. 7, 075702, 2008.

W.H. Ahmed,
B. Ismail “ Innovative Techniques For
TwoPhase Flow Measurements” Recent
Patents in Electrical Engineering
Journal, Vol. 1, pp. 113,
2008.

W.H. Ahmed,
C.Y. Ching and M. Shoukri “Development
of Pressure, Void Fraction and Liquid Turbulence for AirOil
TwoPhase Flow across Sudden Expansions”,
International
Journal of Heat and Fluid Flow, Vol. 29, pp. 194206, 2008.

W.H. Ahmed,
C.Y. Ching and M. Shoukri “Pressure
Recovery of TwoPhase Flow across Sudden Expansions”,
International Journal of Multiphase Flow, Vol. 33 pp. 575–594, 2007.

Kassab, S. Z., Kandil, H.
A., Warda, H. A., and W. H. Ahmed
“Experimental and
analytical investigations of airlift pumps
operating in
threephase flow” Chemical
Engineering Journal, Vol. 131 pp. 273–281, 2007.

W.H. Ahmed
“Capacitance
Sensors for VoidFraction Measurements and FlowPattern
Identification in Air–Oil TwoPhase Flow”
IEEE sensors Journal, Vol. 6 No. 5,
pp. 11531163, 2006.

W.H. Ahmed,
C.Y. Ching and M. Shoukri “Local
Void Fraction and Liquid Turbulence Measurements of TwoPhase Flow
Downstream of a Sudden Expansion”
Trans. Inst. of Fluid Flow Machinery (118), 314, 2006.
Conferences

Wael H. Ahmed,
A. AlSarkhi, M.
El Nakla, and Mufatiu M. Bello, “Effect
of Mass Transfer On Flow Accelerated Corrosion Downstream an
Orifice”, The World Congress on Engineering and Technology,
Shanghai, China, Oct. 28  Nov. 2, 2011.

M. M., Bello and W. H. Ahmed, "
On
the Effect of Hydrodynamic Parameters on Flow Accelerated Corrosion through Pipes with
Sudden Area Change”
21 International Symposium of Transport Phenomena,
Kaohsiung City, Taiwan,
Nov. 25, 2010.

W. H. Ahmed, "
Effective Flow Accelerated Corrosion
Maintenance Program for Reliable Power Generating Stations”
3^{th} Symposium on Maintenance, Dhahran, Saudi Arabia,
April. 1920, 2009.

A. A. Nassr, W. H. Ahmed, S. A.
Ibrahim and W. W. ElDakhkhni,”Damage
Detection of FRPStrengthened Reinforced Concrete Structures”
12^{th} International Colloquium
on Structural and
Geotechnical Engineering, Cairo, Egypt, Dec. 1012, 2007.

W.H.
Ahmed,
C.Y., Ching and M. Shoukri
“Development of void fraction and
liquid turbulence of twophase flow downstream of sudden expansions”
4^{th} International Conference on Transport Phenomena in
MultiPhase Systems, Gdańsk, Poland, June 2630, 2005.

W.H.
Ahmed,
C.Y. Ching and M. Shoukri “A New Model
for the Pressure Recovery of AirOil TwoPhase Flow across a Sudden
Expansion”
CD
proceedings, 3^{rd}
International Symposium on TwoPhase Flow Modeling and
Experimentation, Pisa, Italy, Sep. 2225, 2004.

W.H. Ahmed,
C.Y. Ching and M. Shoukri “Capacitance
Sensors for Void Fraction Measurement and Flow Pattern
Identification” CD proceedings, CSME
Forum,
London, Ontario, Canada,
May 2004.

W.H. Ahmed,
C.Y. Ching and M. Shoukri “Characteristics
of AirOil TwoPhase Flow across a Sudden Expansion”
Proc. 4t^{h} ASME/JSME Joint Fluid Eng. Conf., V.2B, pp.
1765:1772, Honolulu, Hawaii, USA, July 611, 2003.

W.H. Ahmed,
C.Y. Ching and M. Shoukri “Pressure Recovery of AirOil
TwoPhase Flow across Sudden Expansions”
CD proceedings, CSME Forum, Kingston,
Ontario, Canada, May 2002.

S. Z. Kassab, H. A. Kandil, H. A.
Warda and W.H. Ahmed “Performance
Of An Airlift Pump Operating In Twophase Flow”
Proceedings of the 7th International Congress on Fluid Dynamics and
Propulsion (ICFDP7), Cairo, Egypt, 1820 December, 2001.

S. Z. Kassab, H. A. Kandil, H. A. Warda and
W.H. Ahmed “Performance
Of An Airlift Pump Operating In Twophase Flow”
Proceedings of the 7th International Congress on Fluid Dynamics and
Propulsion (ICFDP7), Cairo, Egypt, 1820 December, 2001.

W.H. Ahmed,
C.Y. Ching and M. Shoukri "Contribution
of the Wall Pressure to the Pressure Recovery of TwoPhase Flow
across Sudden Expansions", 1000 Island Fluids Mechanics Meeting,
2004.

W.H. Ahmed,
C.Y. Ching and M. Shoukri "TwoPhase
Flow Regime and Void Fraction Change Across Sudden Expansions",
1000 Island Fluids Mechanics Meeting, 2003.

W.H. Ahmed,
C.Y. Ching and M. Shoukri
"Pressure Recovery of AirOil TwoPhase Flow Across Sudden
Expansions", 1000 Island Fluids Mechanics Meeting, 2002.
Patents

Wael H. Ahmed, Abdelsalam
Al Sarkhi, and Meamer El Nakla, “GasOilWater Multiphase Flow
Detection”, Patent Pending, US. 13/603,254, 2012.

Hassan M. Badr, and
Wael H. Ahmed, “Oil Water Separator”, Patent Pending, US.
13/544,623, 2012.

Hassan M. Badr, and Wael
H. Ahmed, “Dualinjection Airlift Pumps”, Patent Pending, US.
13/154,329, 2011.
Technical Report

W.H.
Ahmed
“Trending Flow Accelerated Corrosion in CANDU Reactors” CANDU
Owner Group Report No. 074065, 2008.

W.H. Ahmed
and
C.S. Schefiski,
“Review of the CHECWORKS
Model and Design Basis for Darlington Nuclear Generating Station
AECL, 2006.

W.H. Ahmed,
and C.Y. Ching
“Pressure Drop of
TwoPhase Flow through a Pipe Restriction ",
GasTOPS
Ltd, report May 2005.

W.H.
Ahmed
C.Y.
Ching and M. Shoukri
"AirOil TwoPhase Flow Characteristics through Horizontal Pipes
with Sudden Expansions ", Pratt& Whitney Canada report Nov. 2002report
May 200
