Sameh Tawfeek
Dr. Sameh Tawfik is an Assistant Professor of Mechanical Engineering at the Arab Academy for Science, Technology & Maritime Transport (AASTMT) in Alexandria, Egypt. He received his PhD in Mechanical Engineering from the University of Alexandria in 2016. His research interests include cryogenic gas processing, HVAC, and thermodynamics.
Dr. Tawfik has published several papers in peer-reviewed journals and conferences. He is also a member of the American Society of Mechanical Engineers (ASME).
In addition to his teaching and research duties, Dr. Tawfik is also a consultant in the field of mechanical engineering. He has worked on a variety of projects, including the design and construction of cryogenic gas processing plants and HVAC systems for commercial and industrial buildings.
Dr. Tawfik is a highly respected member of the AASTMT community. He is known for his dedication to his students and his commitment to excellence in research and teaching.
Phone: +201001808616
Dr. Tawfik has published several papers in peer-reviewed journals and conferences. He is also a member of the American Society of Mechanical Engineers (ASME).
In addition to his teaching and research duties, Dr. Tawfik is also a consultant in the field of mechanical engineering. He has worked on a variety of projects, including the design and construction of cryogenic gas processing plants and HVAC systems for commercial and industrial buildings.
Dr. Tawfik is a highly respected member of the AASTMT community. He is known for his dedication to his students and his commitment to excellence in research and teaching.
Phone: +201001808616
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Papers by Sameh Tawfeek
فكرة وتصميم و تعليق صوتى : بسمة سامح توفيق
A documentary film about the forgotten natural reserves spread throughout the Arab Republic of Egypt
Idea and design: Basma Sameh Tawfik
فكرة وتصميم و تعليق صوتى : بسمة سامح توفيق
A documentary film about the forgotten natural reserves spread throughout the Arab Republic of Egypt
Idea and design: Basma Sameh Tawfik
conditioning system for Pharmaceutical Factory.
The design focuses on the air conditioning system
for Pharmaceutical facility, by making complete
cooling & heating load calculations, selection of
equipments suitable for the central air
conditioning system (such as chillers, handling
units, pumps ………… etc), airduct network
for the central air conditioning system and water
pipe network for the air handling units.
processing plant
- It concerns with natural gas processing systems (sweeting, dehydration,
fractionation, liquefaction and recovery)
- As an example for natural gas processing systems we have studied and
designed a processing system for Egyptian natural gas
- Firstly we get the Egyptian natural gas composition and we have studied
the methods of processing by using ( Cryogenic refrigeration cycles ) like
Cascade, Linde and Claude cycles.
- After making an evaluation and studying the advantages and disadvantages of
these systems we get that Cascade and Linde cycles are the most suitable
systems in natural gas processing plant.
- We made two different designs for separation and liquefaction plants ( as
mentioned in chapter 3 and chapter 4 )
- In our design process , we have used basic rules of thermo dynamics and
refrigeration charts
- Also we have used computer skills and software for calculation and
simulation as Microsoft Excel , EES, and mainly HYSYS 7
- This design only contains general plant design without equipment detail
design or sizing
- so the next step after this research is a complete prototype design for
Linde oxygen production plant (containing equipment design)
Egyptian economy to a great extent. Undoubtedly, finding an integrated solution to these
problems is essential for both economic and environmental development in the status of
Egypt. Therefore, this study aims to propose an integrated solution that would be of
noticeable benefit to these problems. Among the proposed solutions is finding a suitable
way for the recycling of the accumulated waste. The objective of this study is to produce
pure methane with more than 99 % purity which can be used in different applications and
specifically in calibration and sophisticated devices. These devices, such as X-Ray material
analyzer, use very high pure methane after mixing with argon gas to analyze different
materials and alloys in different states such as solids, liquids and gases. In addition, in this
investigation; the Aspen HYSYS simulation program was used to simulate a biogas
upgrading plant. This plant can operate at part load, and it is designed especially for
upgrading the Egyptian biogas which is extracted from available waste in Egypt and
consists mainly of methane, carbon dioxide and hydrogen sulfide with an approximate
percentage of 70, 25 and 3, respectively. Moreover, this plant contains very little amount of
other gases such as water vapor, hydrogen, nitrogen and oxygen. This simulation used the
DEA amine solvent at 30 % strength for sweetening. This process requires the removing of
acidic gases CO2 and H2S simultaneously from an amount of feed biogas which has a total
volume flow rate of around 13 m3 / h. The process utilizes a 20-stage PSA absorption
column having a pressure range from 25 to 26 bar, at a temperature about 43 C. After the
removal of CO2 and H2S, there is another simulation process of dehydration and
purification for the sweet gas containing methane, carbon dioxide and hydrogen sulfide
with a percentage 99.5, 0.0 and 0.0, respectively. However, it has a little percentage of
water vapor 0.0042 %, 0.0001 %, 0.0003 % and 0.0004 % of hydrogen nitrogen and
oxygen respectively. The dehydration process used e-glycol at 0.9 strength, 25 bars and 20
C. The final process is the purification process in which an activated carbon module that
contains 20 kg carbon has been used. The results of this simulation process were methane
with purity of 99.99 %, 0.0 % of CO2, H2S and H2O. The consumed power was 4549
kW.hr/m3 for producing the pure methane. In case of feed gas shortage, the upgrading
cycle can operate by 20 % part load operation.
بإهداء عضوية الصالون إلى:
لواء دكتور مهندس / سامح توفيق عبد الفتاح
ثة منها فى جهودكم المخلصة فى نشر الثقافة البحرية و إبراز أهمية قوة مصر فى البحر و العمل على تعظيم الإستفادة منها من أجل دعم التنمية الشاملة و مشاركة منكم فى النهضة الثقافية التى تحتاجها مصرنا الحبيبة
عن أسرة الصالون
لواء بحرى أ.ح / محمود متولى أستاذ دكتور/ عصام شرف
بإهداء عضوية الصالون إلى:
لواء دكتور مهندس / سامح توفيق عبد الفتاح
ثة منها فى جهودكم المخلصة فى نشر الثقافة البحرية و إبراز أهمية قوة مصر فى البحر و العمل على تعظيم الإستفادة منها من أجل دعم التنمية الشاملة و مشاركة منكم فى النهضة الثقافية التى تحتاجها مصرنا الحبيبة
عن أسرة الصالون
لواء بحرى أ.ح / محمود متولى أستاذ دكتور/ عصام شرف
This session aims to enhance participants' understanding of gap analysis tools and their practical application in addressing HSSE challenges. Through a case study and hands-on group exercise, attendees will develop the ability to identify performance gaps, prioritize issues, and develop effective improvement strategies.
This session aims to equip participants with the knowledge and tools necessary to conduct effective gap analysis in HSSE management systems.
comprehensive understanding of the gap analysis process, including defining scope and objectives, identifying performance indicators, collecting and analyzing data, and identifying root causes.
To provide a comprehensive understanding of various data collection methods employed in HSSE management.
.
To provide a comprehensive understanding of HSSE management systems, including their definition, importance, and alignment with industry standards and legal requirements.
.
Equip participants with a robust understanding of HSSE management systems.
Develop skills to identify and analyze gaps in HSSE performance.
Enable data-driven decision-making and continuous improvement in HSSE practices.
trade. In 1994 there were more than 80 000 ships each with a gross tonnage of 100
or more, representing a gross tonnage of over450 million in totals. Although aircraft
have displaced the transatlantic liners, ships still carry large numbers of people on
pleasure cruises and on the multiplicity of ferries operating in all areas of the globe.
Ships, and other marine structures, are needed to exploit the riches of the deep.
Although one of the oldest forms of transport, ships, their equipment and their
function, are subject to constant evolution.
Changes are driven by changing patterns of world trade, by social pressures, by
technological improvements in materials, construction techniques and control
systems, and by pressure of economics. As an example, technology now provides
the ability to build much larger, faster, ships and these are adopted to gain the
economic advantages those features can confer.
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