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Research
Areas of Research:
The
theme of my academic research work is shedding the light on
different aspects of local and national vital technical issues.
Examples of the issues of interest are:
Characterization of renewable energy in the area
Material
performance in the local environment
Evaluation of existing energy processes (desalination)
Energy
consumption patterns
Advanced
composite structures (NDT, Mechanical and Thermal characterizations)
Publications:
Faleh A. Al-Sulaiman,
Yagoub N. Al-Nassar and Esmail M.A. Makheimer, "Numerical
Prediction of the Thermal Conductivity of Fibers", submitted to
Journal of Heat and Mass Transfer.
Y.A. Khulief, F.A. Al-Sulaiman
and S. Bashmal, "Modeling of Stick-Slip in Multibody Drilling
Systems", Proceedings of IDETC/CIE 2005, ASME 2005 International
Design Engineering Technical Conferences, and Computers and
Information in Engineering Conference, Sept. 2-28, 2005, Long
Beach, California, U.S.A. , (accepted)
Al-Sulaiman, F.A.,
and Yilbas, B.S., “Laser Heating of Carbon/Carbon Reinforced
Composite”, Laser in Engineering, Vol 14, pp. 000-000, 2004.
(accepted).
Faleh A.
Al-Sulaiman,
Esmail M. A. Mokheimer and Yaagoub N. Al-Nassar, "Pre-diction of
the Thermal Conductivity of the Constituents of Fiber
Reinforced Composite Laminates", Heat and Mass Transfer
(accepted).
Faleh A.
Al-Sulaiman, Yaagoub
N. Al-Nassar and Esmail M. A. Mokheimer, " Pre-diction of
the Thermal Conductivity of the Constituents of Fiber
Reinforced Composite Laminates: Voids Effect", submitted
to the Journal of Composite Materials. (accepted)
Faleh Al-Sulaiman,
Anwar K. Sheikh and Abdul Baseer, “Empirical Models of
Mechanical & Electrical Drilling Power of Mild Steel”, submitted
to Journal of Engineering Manufacture, Proceedings of the
Institution of Mechanical Engineers Part B,
No. 9, Vol.218, pp 1181-1189, Sept. 2004.
Faleh Al-Sulaiman,
Abdul Baseer and Anwar K. Sheikh, “Use of Electrical Power for
Online Monitoring of Tool Condition”, Journal of Materials
Processing Technology.
(accepted)
Z. Ahmad, F. Al-Sulaiman,
B. Abdulaleem, “Corrosion Behaviour of Carbon Reinforced
Plain-Weave Laminates,” Journal of Reinforced Plastics &
Composites (In Press)..
A.N. Shuaib, F.A. Al-Sulaiman
and F. Hamid, “Machinability of Kevlar 49 Composite
Laminates While Using Standard TiN Coated HSS Drills”
International Journal of Machining Science and Technology , Vol.
8, No. 3, pp. 449-467, 2004.
Faleh Al-Sulaiman, “Date
Palm Fibre Reinforced Composite as a New Building Material”
International Journal of Energy Research, 27: 1293-1297,
2003.
Faleh Al-Sulaiman,
“Evaluation of the Performance of Local Fibers in Evaporative
Cooling,” Energy Conversion & Management Journal, Vol.
43, 16, p. 2267-2273, 2002.
Faleh Al-Sulaiman,
“Mechanical Properties of Date Palm Fiber Reinforced Compos-ites,”
Applied Composite Materials, 9(6): 369-377; Nov. 2002.
Rehan Khan, Z. Khan, F.
Al-Sulaiman, & N. Merah, “Fatigue Life Estimates in Woven
Carbon Fabric/Epoxy Composites at Non-Ambient Temperatures,”
Journal of Composite Materials, Vol. 36, No. 22, 2002.
Khan, Z., Al-Sulaiman,
F. A., Farooqi, J. K., and Younas, M., “Fatigue Life
Predict-ions in Woven Carbon Fabric/Polyster Composites Based on
Modulus Degradation,” Journal of Reinforced Plastics and
Composites, Vol. 20, No. 05, (2001), pp 377-398.
Al-Sulaiman, F.A.,
“Mechanical Properties of Date Palm Leaves,” Journal of
Rein-forced Plastics and Composites, (2000) Vol. 19 No.
17/2000 pp. 1379-1388
Khan, Z., Al-Sulaiman,
F. A., and Farooqi, J. K., “Fatigue Damage
Characterization in Plain-Weave Carbon-Carbon Fabric Reinforced
Plastic Composites,” Journal of Reinforced Plastics and
Composites, (1998) Vol. 17, No. 15, pp.1320-1337.
Al-Sulaiman, F. A.,
and Ismail, B., “Estimation of Monthly Average Daily and Hourly
Solar Radiation Impinging on a Sloped Surface Using the
Isotropic Sky Model for Dhahran, Saudi Arabia,” Renewable
Energy, (1997) Vol. 11, No. 2, pp.257-262.
Al-Sulaiman, F. A.,
“The Thermodynamic Property Entropy and The Holy Quran,”
Hamdard Islamicus, (1997) Vol. 40, No. 4, pp.51-56.
Al-Sulaiman, F. A.,
and Zubair, S. M., “A Survey of Energy Consumption and Failure
Patterns of Residential Air-Conditioning Units in Eastern Saudi
Arabia,” Energy, (1996) Vol. 21, No. 10, pp.967-975.
Al-Sulaiman, F. A.,
and Ahmed, Z., “The Assessment of Corrosion Damage to
Automobiles in the Eastern Coast Area of Saudi Arabia,” Proc.
Instn. Mech. Engrs., (1995) Vol. 209, pp.3-8.
Al-Sulaiman, F. A.,
and Ismail, B., “Exergy Analysis of Major Recirculating
Multi-Stage Flash Desalting Plants in Saudi Arabia,”
Desalination, (1995) Vol. 103, pp.265-270.
Al-Sulaiman, F.,
and Zaman, S., Actuator Placement in Lumped Parameter Systems
Subjected to Disturbance,” Computers & Structures, (1994)
Vol. 52, No. 1, pp.41-47.
Ahmed, Z., and Al-Sulaiman,
F. A., “Corrosion of Cars in Eastern Coastal Environment
of Saudi Arabia,” British Corrosion Journal, (1993) Vol.
28, No. 2, pp. 112-116.
Al-Sulaiman, F. A.
and Jamjoum, F. A., “Application of Wind Power on the East Coast
of Saudi Arabia,” Renewable Energy, (1992) Vol. 2, No. 1,
pp.47-55.
Al-Sulaiman, F. A.,
“Variation of Wind Speed with Elevation in Dhahran, Saudi
Arabia,” Proc. World Renewable Energy Congress VI,
Brighton, United Kingdom, 1-7 July 2000.
Zafarullah Khan, Al-Sulaiman,
F.A., and Farooqi, J., “Fatigue Damage Characteriza-tion
in Plain-Wave Carbon-Carbon Fabric Reinforced Plastic
Composites,” Proc. 5th International Symposium on
Advanced Materials, Islamabad, Pakistan, 1997, p.512-518.
Al-Sulaiman, F. A.,
“On Active Suspension Design of Ground Vehicles Using
Observers,” Proceedings of the IASTED International Symposium,
Grindelwald, Switzerland, Feb. 1987, p.337-340.
Al-Sulaiman, F.A.,
“Slip Ring Design for High Speed Rotating Equipment,”
Proceedings of Workshop on Vibration in Rotating Machinery,
KFUPM, Dhahran, Saudi Arabia, April 2000, 239-245.
Zafarullah Khan, Al-Sulaiman
F. A., and Farooqi, J., “Fatigue Life Predictions for
Woven Carbon Fabric/Polyester Composites,” Key Note
Presentation, 6th Inter-national Symposium on
Advanced Materials, Islamabad, Pakistan, 19-23 Sep 1999.
Al-Sulaiman, F. A.,
and Al-Baya, M., “Radiation Properties of Wind Glasses Used in
Saudi Arabia,” First Saudi Symposium on Energy,
Utilization and Conservation, Jeddah, Saudi Arabia, 1990
.
Funded Projects:
1.
Title Investigating the cost effectiveness and
engineering efficiency of
domestic and green-house evaporative cooling
using local fiber pads
Status Principal Investigator
Project
# AR-23-10
Duration 36 months
Budget SR.891,000
Funding
King Abdulaziz City for Science & Technology (KACST)
Agency
Summary The
primary goal of this investigation is to evaluate the performance of
pads made of local plant fibers in terms of their cooling
efficiency, durability, and economy with that of known commercial
ones. The use of brackish water in evaporative cooling instead of
the scarce and expensive soft water will also be evaluated. A
three-dimensional computer model will also be developed for air
movement and heat transfer of evaporative cooling system in a
greenhouse. This model will be used to enhance the cooling
efficiency and cost effectiveness of greenhouse evaporative cooling.
This is a three-year project addressing the cost effectiveness and
energy efficiency of the proposed pad materials, made from local
plant fibers, in evaporative cooling greenhouses. Specific
objectives of the study include:
1)
Collecting information on the types and major applications
of evaporative cooling systems in the Kingdom of Saudi Arabia as
well as the types of commercial cooling pad materials and associated
operational and technical problems that affect their performance.
2)
Evaluating the performance of evaporative cooling pads
made from local fibers such as luffa cylindrical sponges and date
palm fibers in terms of their cost effectiveness and cooling
efficiency in comparison with the commercially available aspen wood
excelsior and cellulose pads.
3)
Monitoring and assessing the rate of deterioration in the
cooling performance of the cooling pads with time for both fresh and
brackish water as a result of the accumulation of minerals (as the
water evaporates), dirt and growth of bacteria, algae and molds on
the pads and inside the evaporative cooling unit. Tests will be
carried out in experimental setups as well actual greenhouses to
assess the performance of the pads.
4)
Developing and evaluating the effectiveness of remedial
solutions to the technical problems associated with the
deterioration in cooling pad performance from mineral and scale
deposits and algae, mold, and bacteria growth.
5)
Formulating and implementing a three-dimensional
computational fluid dynamics and heat transfer (CFDHT) model for a
tunnel-type greenhouse, fan ventilated and equipped with evaporative
cooling pads.
2.
Title Drillstring Vibration Diagnostics for
Improving Drilling
Performance
Status Co-Investigator
Project
# AR-22-11
Duration 24 months
Budget SR.269,600
Funding King Abdulaziz City for Science and
Technology
Agency
Summary
Continuous improvement of drilling performance poses a
Challenge to the oil
industry. It is well known that drillstring
Vibration is one of the
major causes for a deteriorated drilling performance , and if left
untreated may result in a complete failure of the drilling process.
Failure of a drilling operation is time consuming and can be
extremely costly, especially when occurred at a later stage into
drilling.
The proposed research
project aims at developing a drillstring vibration analysis and
diagnostic scheme that possess the basic requirements of generality,
accuracy and reliability. A quantitative analysis would require a
detailed model incorporating many degrees of freedom that accounts
for variable geometry, fluid-structure interaction, damping, and
string/borehole interaction. In this regard. Various types of
vibration can be distinguished, each having its own specific adverse
effects. A special three-dimensional finite element model will be
developed to account for the effect of the variable string geometry,
drillstring rotation, the added mass and damping effects. The
scheme also calculates the impulsive response due to the subsequent
impacts between the drillstring and the borehole. The proposed model
admits solutions to both vertical and inclined drillstring
configurations. Laboratory experiments will be performed on an
experimental drillstring to determine the effect of the drilling
fluids on the drillstring vibrations. Computer simulations and
experimental testing are then combined to obtain correlations
between the different vibration mechanisms and the drilling
parameters. It is anticipated that the outcome of this project is a
reliable vibration diagnostic scheme that can be applied to existing
and future field drilling. The scheme will help in tuning the
drilling parameters, thus improving the drilling performance by
reducing drilling time and cost.
3.
Title Effect of
Environmental Conditions on the Performance of QF
QF
Reinforced/Vinylester Thermoset Pipes
Status Co-Investigator
Project
# ME 2236
Duration 60 working months
Budget
SR.1,643,855
Funding Saudi Aramco
Agency
Summary
This project is to investigate the effect of environmental
conditions
on the performance of
glass fiber-reinforced/vinyl ester thermoset pipes. The focus of
this study will be to determine the degradation of the mechanical
and physical properties of 6-inch diameter glass-fiber
reinforced/vinyl ester pipes exposed to both natural and accelerated
environmental conditions. A full spectrum of exposure conditions
ranging from dry heat, humidity, seawater, UV radiation, and natural
conditions will be studied. The exposed pipes will be tested to
determine the effect of the above exposures on a full range of
mechanical and physical properties. Tensile, fatigue, impact,
fracture toughness, stress-rupture, hydrostatic burst, glass
transition temperature, and weight gain behavior will be studied. It
is expected that well over 3000 mechanical and physical property
tests will be performed during the course of the proposed study.
It is hoped that the data
generated from this study and subsequent results will serve as
guidelines for Saudi Aramco to make correct and critical decisions
in the application, operation, and maintenance of the glass fiber
reinforced/viny ester thermoset composites pipes for oil
transportation.
4.
Title Effects of High Vane Passing Frequency of
the Turbine Boiler
Feed Pump (BFPT) on Damaging Other
Related/Connected
Components
Status Principal Investigator
Project
# CER 2289
Duration 18 months
Budget
SR.465,884
Funding Saudi Electric Company
Agency
Summary
This project is to investigate the vibration problem in the
boiler
Feed pump, to determine
the root causes, address the damage effects of such vibration
levels, and to suggest methods to reduce the vibration amplitudes to
acceptable levels by optimally utilizing the available resources
and/or suggesting modifications to the existing systems. The problem
was stated by Saudi Electricity Company (SEC) as follows:
“From data collected on
turbine boiler feed pumps at Qurayyah Power Plant, it was found that
there are high vibration amplitudes at harmonic frequencies 5th
and 10th (Vane Passing Frequency). The amplitudes
generated from the impeller and causing damages on the instrument
equipment such as gauges and also welded pipes connected to the
pump. Different trials were made to reduce the vibration level, such
as conducting hot train alignment and replacing one pump cartridge
with a new one, but the vibration behavior had not changed much”.
The proposed study
intends to perform a root-cause analysis leading to the cause of the
aforementioned vibration problem, and to suggest corrective actions
including any necessary modifications if needed. The study will
proceed simultaneously in two directions, namely (a) field
measurements and data acquisition, and (b) mathematical modeling and
simulation of the related flow-structure interaction mechanisms.
Correlations between measurements and numerical predictions will be
established in the light of possible causes of high-level vibrations
at the VPF. Other possible causes may become evident from
information to be gained from the problem history, field visits,
field data collection, and online machine measurements. The
developed scheme will be used for diagnostic purposes. Several
hypothesis and possible causes will be studied. The vibration
effects on pumps, turbines and compressor parts and components can
also be predicted using the proposed scheme.
5.
Title Assessing Needs and Developing an
Implementation Strategy
for Introducing Rapid Prototypingk, Rapid
Tooling and Virtual
Manufacutring Technologies in Saudi Arabia
Status Co- Investigator
Project
# FT/2004-16
Duration 12 months
Budget SR.61,800
Funding KFUPM
Agency
Summary
This purpose of this development project is to assess the
needs of
modern manufacturing
technologies such as Rapid Prototyping, Rapid Tooling and Virtual
Manufacturing in Saudi Arabia using a properly designed survey form
and personal interaction with local industry. Data will be collected
and analyzed to determine the need of such technologies and assess
the current level of awareness of these technologies and potential
applications. Based upon these results, a vision will be articulated
for introducing these technologies in Saudi Arabia. Three different
development proposals will be developed as an outcome of this
project and a strategy will be outlined how the establishment and
running of these facilities can be realized in an efficient manner.
6.
Title Laboratory Testing of Insulating Materials
Status Co- Investigator
Project
# ME 2250
Duration 3 months
Budget SR.20,000
Funding Arnon Plastic Industries Co.
Agency
Summary
Measure the thermal conductivity under different pressures
(simulating situations where compressive loads are applied). Subject
the samples to real outside environmental conditions (under share)
and measure the changes in thickness and thermal conductivity on
periodic basis.
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