All Outputs (18)

SmartTURVENT: Conceptual and Feasibility Studies of Smart Hybrid Windcatcher and Turbine Roof Ventilator for Indoor Environmental Quality (IEQ) Enhancement and Wind Energy Harvesting (2024)
Presentation / Conference Contribution
Mohd Nasir, D., Hughes, B. R., & Ibrahim, A. (2024, January). SmartTURVENT: Conceptual and Feasibility Studies of Smart Hybrid Windcatcher and Turbine Roof Ventilator for Indoor Environmental Quality (IEQ) Enhancement and Wind Energy Harvesting. Presented at 4th Latin American Conference on Sustainable Development of Energy, Water and Environment Systems, Vina Del Mar, Chile

Shifting from fossil fuel-based power and dive into clean energy solutions are strived for 2030 and 2050 under the SDG agenda. There is huge potential to convert roof ventilators as ventilation to energy technologies via taking advantage of low-high... Read More about SmartTURVENT: Conceptual and Feasibility Studies of Smart Hybrid Windcatcher and Turbine Roof Ventilator for Indoor Environmental Quality (IEQ) Enhancement and Wind Energy Harvesting.

Numerical Analysis on Conceptual Feasibility of Hybrid Windcatcher and Turbine Roof Ventilator for Optimum IEQ and Wind Power Harvesting (2024)
Presentation / Conference Contribution
Mohd Nasir, D., Hughes, B. R., & Ibrahim, A. (2024). Numerical Analysis on Conceptual Feasibility of Hybrid Windcatcher and Turbine Roof Ventilator for Optimum IEQ and Wind Power Harvesting. Energy Proceedings, 43, https://doi.org/10.46855/energy-proceedings-11026

This paper introduces "SmartTURVENT," a hybrid windcatcher and turbine roof ventilator system with triple benefits: enhancing indoor environmental quality (IEQ), harnessing renewable energy, and reducing carbon emissions. Utilising a transient state... Read More about Numerical Analysis on Conceptual Feasibility of Hybrid Windcatcher and Turbine Roof Ventilator for Optimum IEQ and Wind Power Harvesting.

Thermal performance of a controllable pavement solar collector prototype with configuration flexibility (2022)
Journal Article
Ghalandari, T., Baetens, R., Verhaert, I., SNM Nasir, D., Van den bergh, W., & Vuye, C. (2022). Thermal performance of a controllable pavement solar collector prototype with configuration flexibility. Applied energy, 313, Article 118908. https://doi.org/10.1016/j.apenergy.2022.118908

Solar energy harvesting as a renewable and sustainable energy source has been widely investigated in recent years across engineering fields. The use of Pavement Solar Collectors (PSC) can lead to clean energy production, an increase in road safety, p... Read More about Thermal performance of a controllable pavement solar collector prototype with configuration flexibility.

Low power energy harvesting systems: State of the art and future challenges (2021)
Journal Article
Calautit, K., Nasir, D. S., & Hughes, B. R. (2021). Low power energy harvesting systems: State of the art and future challenges. Renewable & sustainable energy reviews, 147, Article 111230. https://doi.org/10.1016/j.rser.2021.111230

Recent works on self-charging power technologies mainly focused on the low energy harvesting component, while its integration with the energy storage system was usually not further evaluated or discussed. This was addressed in the present work by pro... Read More about Low power energy harvesting systems: State of the art and future challenges.

A review on solar pavement and photovoltaic/thermal (PV/T) system (2021)
Journal Article
Zhou, B., Pei, J., Nasir, D. M., & Zhang, J. (2021). A review on solar pavement and photovoltaic/thermal (PV/T) system. Transportation Research Part D: Transport and Environment, 93, Article 102753. https://doi.org/10.1016/j.trd.2021.102753

In recent years, highway construction field has made huge efforts to develop energy harvesting solutions, such as solar pavement, which mainly on photovoltaic (PV) pavement and thermal energy harvesting pavement. Due to low energy utilisation efficie... Read More about A review on solar pavement and photovoltaic/thermal (PV/T) system.

Structural response analysis of road pavement solar collector (RPSC) with serpentine heat pipes under validated temperature field (2020)
Journal Article
Zhou, B., Pei, J., Richard Hughes, B., SNM Nasir, D., Vital, B., Pantua, C. A. J., …Zhang, J. (2021). Structural response analysis of road pavement solar collector (RPSC) with serpentine heat pipes under validated temperature field. Construction and Building Materials, 268, Article 121110. https://doi.org/10.1016/j.conbuildmat.2020.121110

Road Pavement Solar Collector (RPSC) is one of the inevitable products of the diversified development of pavement, which can reduce the temperature of the road surface to mitigate the urban heat island (UHI) effect. The arrangement of the heat pipes... Read More about Structural response analysis of road pavement solar collector (RPSC) with serpentine heat pipes under validated temperature field.

Numerical analysis of an urban road pavement solar collector (U-RPSC) for heat island mitigation: Impact on the urban environment (2020)
Journal Article
Nasir, D. S., Pantua, C. A. J., Zhou, B., Vital, B., Calautit, J., & Hughes, B. (2021). Numerical analysis of an urban road pavement solar collector (U-RPSC) for heat island mitigation: Impact on the urban environment. Renewable energy, 164, 618-641. https://doi.org/10.1016/j.renene.2020.07.107

The Urban Heat Island (UHI) effect is a phenomenon whereby urban areas become warmer than their surrounding rural areas, due to the replacement of vegetation and soil with built surfaces. The increase in urban temperatures can increase energy demand... Read More about Numerical analysis of an urban road pavement solar collector (U-RPSC) for heat island mitigation: Impact on the urban environment.

Urban road and pavement solar collector system for heat island mitigation: Assessing the beneficial impact on outdoor temperature (2020)
Presentation / Conference Contribution
Nasir, S. D., Xu, W., Vital, B., Pantua, C., Zhou, B., Calautit, J., & Hughes, B. (2020). Urban road and pavement solar collector system for heat island mitigation: Assessing the beneficial impact on outdoor temperature. IOP Conference Series: Earth and Environmental Science, 463(1), Article 012038. https://doi.org/10.1088/1755-1315/463/1/012038

Road renewable energy system has raised much attention from both industrial and academic research on how abundant solar radiation absorbed by road surfaces can be collected while reducing the impact of high surface temperature towards urban environme... Read More about Urban road and pavement solar collector system for heat island mitigation: Assessing the beneficial impact on outdoor temperature.

Analysis of mechanical properties for two different structures of photovoltaic pavement unit block (2019)
Journal Article
Zhou, B., Pei, J., Hughes, B. R., Nasir, D. S., & Zhang, J. (2020). Analysis of mechanical properties for two different structures of photovoltaic pavement unit block. Construction and Building Materials, 239, Article 117864. https://doi.org/10.1016/j.conbuildmat.2019.117864

Recently, photovoltaic (PV) pavement has widely attracted attention as an alternative to provide renewable energy. Research which focuses on the mechanical properties of a PV pavement is still at an early stage of exploration. This study adopted two... Read More about Analysis of mechanical properties for two different structures of photovoltaic pavement unit block.

Neutral thermal sensation or dynamic thermal comfort? Numerical and field test analysis of a thermal chair (2017)
Presentation / Conference Contribution
Shahzad, S., Calautit, J. K., Aquino, A. I., Nasir, D. S., & Hughes, B. R. (2017). Neutral thermal sensation or dynamic thermal comfort? Numerical and field test analysis of a thermal chair. Energy procedia, 142, 2189-2194. https://doi.org/10.1016/j.egypro.2017.12.587

Neutral thermal sensation is considered as the measure of thermal comfort in research, as when participants report feeling neutral regarding the thermal environment, they are considered as thermally comfortable. This is taken for granted, and althoug... Read More about Neutral thermal sensation or dynamic thermal comfort? Numerical and field test analysis of a thermal chair.

A user-controlled thermal chair for an open plan workplace: CFD and field studies of thermal comfort performance (2017)
Journal Article
Shahzad, S., Calautit, J. K., Aquino, A. I., Nasir, D. S., & Hughes, B. R. (2017). A user-controlled thermal chair for an open plan workplace: CFD and field studies of thermal comfort performance. Applied energy, 207, 283-293. https://doi.org/10.1016/j.apenergy.2017.05.118

This study aims to improve user comfort and satisfaction regarding the thermal environment in the open plan office, which is a current challenge in the workplace addressed by limited research. The main difficulty in an open plan setting is that chang... Read More about A user-controlled thermal chair for an open plan workplace: CFD and field studies of thermal comfort performance.

Computational and Field Test Analysis of Thermal Comfort Performance of User-controlled Thermal Department in an Open Plan Office (2017)
Presentation / Conference Contribution
Shahzad, S., Hughes, B., Calautit, J. K., & Nasir, D. S. (2017). Computational and Field Test Analysis of Thermal Comfort Performance of User-controlled Thermal Department in an Open Plan Office. Energy procedia, 105, 2635-2640. https://doi.org/10.1016/j.egypro.2017.03.761

In this study, a thermal Department prototype was developed that allowed personal control over the temperature settings of the back-rest and the seat. Limited research focuses on different methods to provide individual user control over the thermal e... Read More about Computational and Field Test Analysis of Thermal Comfort Performance of User-controlled Thermal Department in an Open Plan Office.

Thermal Comfort and Indoor air Quality Analysis of a Low-energy Cooling Windcatcher (2017)
Presentation / Conference Contribution
Calautit, J. K., Aquino, A. I., Shahzad, S., Nasir, D. S., & Hughes, B. R. (2017). Thermal Comfort and Indoor air Quality Analysis of a Low-energy Cooling Windcatcher. Energy procedia, 105, 2865-2870. https://doi.org/10.1016/j.egypro.2017.03.634

The aim of this work was to investigate the performance of a roof-mounted cooling windcatcher integrated with heat pipes using Computational Fluid Dynamics (CFD) and field test analysis. The windcatcher model was incorporated to a 5m x 5m x3 m test r... Read More about Thermal Comfort and Indoor air Quality Analysis of a Low-energy Cooling Windcatcher.

Effect of Urban Street Canyon Aspect Ratio on Thermal Performance of Road Pavement Solar Collectors (RPSC) (2017)
Presentation / Conference Contribution
Nasir, D. S., Hughes, B. R., Calautit, J. K., Aquino, A. I., & Shahzad, S. (2017). Effect of Urban Street Canyon Aspect Ratio on Thermal Performance of Road Pavement Solar Collectors (RPSC). Energy procedia, 105, 4414-4419. https://doi.org/10.1016/j.egypro.2017.03.936

Studies on RPSC (road pavement solar collectors) have shown the potential of reducing the urban heat island effect by dissipating the heat from the pavement for energy harness. In our previous work, performance analysis of RPSC system was carried out... Read More about Effect of Urban Street Canyon Aspect Ratio on Thermal Performance of Road Pavement Solar Collectors (RPSC).

Influence of urban form on the performance of road pavement solar collector system: Symmetrical and asymmetrical heights (2017)
Journal Article
Nasir, D. S., Hughes, B. R., & Calautit, J. K. (2017). Influence of urban form on the performance of road pavement solar collector system: Symmetrical and asymmetrical heights. Energy Conversion and Management, 149, 904-917. https://doi.org/10.1016/j.enconman.2017.03.081

Recent works have highlighted the importance of mitigating the urban heat island effect using innovative technologies. Several studies have emphasised the capabilities of the road pavement solar collector system to dissipate high temperature from the... Read More about Influence of urban form on the performance of road pavement solar collector system: Symmetrical and asymmetrical heights.

Climatic analysis of a passive cooling technology for the built environment in hot countries (2016)
Journal Article
Calautit, J. K., Hughes, B. R., & Nasir, D. S. (2017). Climatic analysis of a passive cooling technology for the built environment in hot countries. Applied energy, 186, 321-335. https://doi.org/10.1016/j.apenergy.2016.05.096

The aim of this work was to determine the ventilation and cooling potential of a passive cooling windcatcher operating under hot climatic conditions by replicating the monthly wind velocity, wind direction, temperature and relative humidity (RH) obse... Read More about Climatic analysis of a passive cooling technology for the built environment in hot countries.

A CFD analysis of several design parameters of a road pavement solar collector (RPSC) for urban application (2016)
Journal Article
Nasir, D. S., Hughes, B. R., & Calautit, J. K. (2017). A CFD analysis of several design parameters of a road pavement solar collector (RPSC) for urban application. Applied energy, 186, 436-449. https://doi.org/10.1016/j.apenergy.2016.04.002

Previous investigations of the Urban Heat Island (UHI) effects have highlighted the long-term negative impacts of urban street canyons on surroundings temperatures that indirectly contribute to global warming. Studies on road pavement solar collector... Read More about A CFD analysis of several design parameters of a road pavement solar collector (RPSC) for urban application.

A study of the impact of building geometry on the thermal performance of road pavement solar collectors (2015)
Journal Article
Nasir, D. S., Hughes, B. R., & Calautit, J. K. (2015). A study of the impact of building geometry on the thermal performance of road pavement solar collectors. Energy, 93, 2614-2630. https://doi.org/10.1016/j.energy.2015.09.128

Studies on RPSC (road pavement solar collectors) have shown the potential of reducing the UHI (urban heat island) effects by dissipating the heat from the pavement for energy harness. Several works have shown that the generated heat could be utilised... Read More about A study of the impact of building geometry on the thermal performance of road pavement solar collectors.