Ahmad Eltaweel
ahmad eltaweel

Dr Ahmad Eltaweel

Research Fellow

 0131 455 2651

  A.Eltaweel@napier.ac.uk

  

Biography

My background is based on Architectural Engineering.
My Master’s studies investigated using virtual reality to navigate and design complex buildings, via using Cyberspace (VR) techniques.
I had my PhD in building technology at the University of Nottingham in the UK.
My research interest focuses on using parametric software to analyse/optimize building performance with respond to environmental changes, aiming to achieve better indoor daylight and thermal comfort.
I am highly interested in and expert in 3D modelling and environmental simulation via using graphical software such as 3D MAX, V-Ray, Rhino/Grasshopper, EnergyPlus, Radiance and DAYSIM. I designed and modelled +100 of buildings including residential buildings, schools, office buildings, courts, and shopping centres.
Moreover, I have extensive experience in environmental analysis to design the building envelope in the early stage of the design with respond to climate changes. Besides, I have such experience in building’s material properties.
I have several publications in international peer reviewed journals in the fields of Parametric Design, Architectural Technology, and Environmental Analysis.
I have more than 10 years of experience in teaching UG and PG students, and mentoring PhD students.

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12 results

Optimising Daylight and Ventilation Performance: A Building Envelope Design Methodology

Journal Article
Abdollahi Rizi, R., Sangin, H., Haghighatnejad Chobari, K., Eltaweel, A., & Phipps, R. (2023)
Optimising Daylight and Ventilation Performance: A Building Envelope Design Methodology. Buildings, 13(11), Article 2840. https://doi.org/10.3390/buildings13112840
The future of building envelope design lies in smart adaptation. The current literature overlooks the crucial integration of airflow, ventilation and daylighting in adaptive f...

Narrative modelling: A comparison of high and low mass dwelling solutions in Afghanistan and Peru

Journal Article
Eltaweel, A., Kuchai, N., Albadra, D., Coley, D., Hart, J., Acevedo-De-los-Ríos, A., & Rondinel-Oviedo, D. R. (in press)
Narrative modelling: A comparison of high and low mass dwelling solutions in Afghanistan and Peru. Building Services Engineering Research and Technology, https://doi.org/10.1177/01436244221125720
Displaced populations are housed in various constructions, including lightweight predesigned structures. Theoretically, self-built heavyweight structures should ensure better ...

Daylighting performance improvements using of split louver with parametrically incremental slat angle control

Journal Article
Alsukkar, M., Hu, M., Eltaweel, A., & Su, Y. (2022)
Daylighting performance improvements using of split louver with parametrically incremental slat angle control. Energy and Buildings, 274, Article 112444. https://doi.org/10.1016/j.enbuild.2022.112444
Different shading device systems and control strategies can be employed in different parts of a window system to perform different functions, particularly for fully glazed faç...

A novel automated louver with parametrically-angled reflective slats; design evaluation for better practicality and daylighting uniformity

Journal Article
Eltaweel, A., Su, Y., Mandour, M. A., & Elrawy, O. O. (2021)
A novel automated louver with parametrically-angled reflective slats; design evaluation for better practicality and daylighting uniformity. Journal of Building Engineering, 42, Article 102438. https://doi.org/10.1016/j.jobe.2021.102438
Daylighting harvest systems have been improved in recent decades. They have been dramatically used in green buildings to achieve a more sustainable living environment. However...

An automated louver with innovative parametrically-angled reflective slats: Prototyping and validation via using parametric control in Grasshopper along with Arduino board

Journal Article
Eltaweel, A., Su, Y., Hafez, M., & Eltaweel, W. (2021)
An automated louver with innovative parametrically-angled reflective slats: Prototyping and validation via using parametric control in Grasshopper along with Arduino board. Energy and Buildings, 231, Article 110614. https://doi.org/10.1016/j.enbuild.2020.110614
Energy-saving potential in lighting is significant in office buildings due to their primary occupancy during the daytime. This potential can be realised with an advanced dayli...

A user detective adaptive facade towards improving visual and thermal comfort

Journal Article
Rizi, R. A., & Eltaweel, A. (2021)
A user detective adaptive facade towards improving visual and thermal comfort. Journal of Building Engineering, 33, Article 101554. https://doi.org/10.1016/j.jobe.2020.101554
Adaptive skins and, in particular, adaptive façade play a significant role in the future of environmentally friendly spaces. Meanwhile, occupants' involvement in the process o...

Advanced parametric louver systems with bi-axis and two-layer designs for an extensive daylighting coverage in a deep-plan office room

Journal Article
Eltaweel, A., Su, Y., Lv, Q., & Lv, H. (2020)
Advanced parametric louver systems with bi-axis and two-layer designs for an extensive daylighting coverage in a deep-plan office room. Solar Energy, 206, 596-613. https://doi.org/10.1016/j.solener.2020.06.035
Advanced daylighting systems have become commonly used in modern architecture for a more sustainable environment. The mainstream of recent daylighting studies focuses not only...

Contrasting daylight simulation, measurements, and occupant’s perception in a LEED Office building in Arid Climate

Journal Article
Elrawy, O. O., Eltaweel, A., & Mansour, O. E. (2019)
Contrasting daylight simulation, measurements, and occupant’s perception in a LEED Office building in Arid Climate. IOP Conference Series: Earth and Environmental Science, 397(1), Article 012014. https://doi.org/10.1088/1755-1315/397/1/012014
Daylight is vital to building occupants as it impacts health and productivity of humans in the indoor environment. No doubt that green building rating systems contribute to th...

Evaluation of Suitability of a Parametrically Controlled Louvers for Various Orientations throughout a Year Comparing to an Existing Case

Journal Article
Eltaweel, A., & Su, Y. (2017)
Evaluation of Suitability of a Parametrically Controlled Louvers for Various Orientations throughout a Year Comparing to an Existing Case. Buildings, 7(4), Article 109. https://doi.org/10.3390/buildings7040109
Nowadays, daylighting systems and shading devices are controlled automatically to achieve their optimum benefits. For more comprehensive accuracy, parametric control was recen...

Using integrated parametric control to achieve better daylighting uniformity in an office room: A multi-Step comparison study

Journal Article
Eltaweel, A., & Yuehong, S. (2017)
Using integrated parametric control to achieve better daylighting uniformity in an office room: A multi-Step comparison study. Energy and Buildings, 152, 137-148. https://doi.org/10.1016/j.enbuild.2017.07.033
In addition to windows, louvers are the most common architectural elements widely used in office buildings to protect them from excessive daylight and improve daylight penetra...