Enhancement the combustion aspects of a CI engine working with Jatropha biodiesel/decanol/propanol ternary combinations

Research Abstract
NULL
Research Authors
AhmedI. EL-Seesy, TieminXuan, ZhixiaHe, Hamady Hassan
Research Journal
Energy Conversion and Management
Research Member
Hamdy Abo Ali Hassan Ibrahim
Research Pages
NULL
Research Publisher
Elsevier
Research Rank
1
Research Vol
226
Research Website
NULL
Research Year
2020

Energy payback time, exergoeconomic and enviroeconomic analyses of using thermal energy storage system with a solar desalination system: An experimental study

Research Abstract
NULL
Research Authors
Mohamed Samir, Hamdy Hassan
Research Journal
Journal of Cleaner Production
Research Member
Hamdy Abo Ali Hassan Ibrahim
Research Pages
NULL
Research Publisher
Elsevier
Research Rank
1
Research Vol
270
Research Website
NULL
Research Year
2020

An experimental investigation of the performance of new design of solar air heater (tubular)

Research Abstract
NULL
Research Authors
Hamdy Hassan, Saleh Abo-Elfadl, M.F. El-Dosoky
Research Journal
Renewable energy
Research Member
Saleh Abo-elfadl Ahmed Abd Elrasheed
Research Pages
1403-1413
Research Publisher
Elsevier
Research Rank
1
Research Vol
151
Research Website
NULL
Research Year
2020

Impact a combination of geothermal and solar energy systems on building ventilation, heating and output power: Experimental study

Research Abstract
NULL
Research Authors
8- Rania Elghamry, Hamdy Hassan
Research Journal
Renewable Energy
Research Member
Hamdy Abo Ali Hassan Ibrahim
Research Pages
1403-1413
Research Publisher
Elsevier
Research Rank
1
Research Vol
152
Research Website
NULL
Research Year
2020

Integrative passive and active cooling system using PCM and nanofluid for thermal regulation of concentrated photovoltaic solar cells

Research Abstract
NULL
Research Authors
6- H.A. Nasef, S.A. Nada, Hamdy Hassan
Research Journal
Energy Conversion and Management
Research Member
Hamdy Abo Ali Hassan Ibrahim
Research Pages
NULL
Research Publisher
NULL
Research Rank
1
Research Vol
119
Research Website
NULL
Research Year
2019

3D study of the impact of aspect ratio and tilt angle on the thermoelectric generator power for waste heat recovery from a chimney

Research Abstract
NULL
Research Authors
5- Hesham Khalil, Hamdy Hassan
Research Journal
Journal of Power Sources
Research Member
Hamdy Abo Ali Hassan Ibrahim
Research Pages
98–111
Research Publisher
Elsevier
Research Rank
1
Research Vol
418
Research Website
NULL
Research Year
2019

Capacitance-based Technique for Detection of Reinforcement Bars in Concrete Structures

Research Abstract
This paper presents a non-destructive capacitance-based technique for rebars detection in reinforced concrete structure. The proposed technique depends on capacitance variation between the two electrodes of a co-planar capacitive sensor while scanning across different concrete sections with and without reinforcement bars. A mathematical model is used to provide meaningful interpretation for the effect of different sensor and concrete parameters on the measured capacitance. The finite element model is built and accompanied by a dedicated experimental setup to confirm theoretical estimations. Simulation and experimental results confirmed a detectable capacitance variation while scanning across the reinforced concrete slab in experimental setup for rebars detection.
Research Authors
Mahmoud AbdelHafeez
Amr A. Nassr
Mohamed Abdelraheem
Research Department
Electrical Engineering Department
Research Journal
IEEE Sensors Journal
Research Member
Mohamed Medhat Tawfik Abdel Raheem
Research Pages
NULL
Research Publisher
IEEE
Research Rank
1
Research Vol
NULL
Research Website
https://ieeexplore.ieee.org/document/9294115
Research Year
2020

Capacitance-based Technique for Detection of Reinforcement Bars in Concrete Structures

Research Abstract
This paper presents a non-destructive capacitance-based technique for rebars detection in reinforced concrete structure. The proposed technique depends on capacitance variation between the two electrodes of a co-planar capacitive sensor while scanning across different concrete sections with and without reinforcement bars. A mathematical model is used to provide meaningful interpretation for the effect of different sensor and concrete parameters on the measured capacitance. The finite element model is built and accompanied by a dedicated experimental setup to confirm theoretical estimations. Simulation and experimental results confirmed a detectable capacitance variation while scanning across the reinforced concrete slab in experimental setup for rebars detection.
Research Authors
Mahmoud AbdelHafeez
Amr A. Nassr
Mohamed Abdelraheem
Research Department
Civil Engineering Department
Research Journal
IEEE Sensors Journal
Research Member
Amr Abobakr Nassr
Research Pages
NULL
Research Publisher
IEEE
Research Rank
1
Research Vol
NULL
Research Website
https://ieeexplore.ieee.org/document/9294115
Research Year
2020
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