Outputs (29)

Analytical and computer modelling of a thermo-mechanical vapour compression system for space air conditioning in buildings (2024)
Journal Article
Al Khiro, H. A., & Boukhanouf, R. (2024). Analytical and computer modelling of a thermo-mechanical vapour compression system for space air conditioning in buildings. Energy Conversion and Management, 323, Article 119252. https://doi.org/10.1016/j.enconman.2024.119252

Air conditioning in buildings is essential for providing indoor thermal comfort, but it imposes a significant electrical power load and carbon footprint, particularly when using traditional vapor compression systems. This study investigates an innova... Read More about Analytical and computer modelling of a thermo-mechanical vapour compression system for space air conditioning in buildings.

Impact of Ground Heat Source Addition on Main Performance Parameters of Solar Chimney Power Plants: A Numerical Study (2024)
Journal Article
Cuce, E., & Omer, S. (2024). Impact of Ground Heat Source Addition on Main Performance Parameters of Solar Chimney Power Plants: A Numerical Study. Journal of Solar Energy Research Updates, 11, 45-54. https://doi.org/10.31875/2410-2199.2024.11.06

Solar energy systems can be an alternative to fossil fuels and are vital for a sustainable environment. It is promising that solar chimney power plants (SCPPs), which are among the solar energy systems, provide 24-hour power output (PO) and can work... Read More about Impact of Ground Heat Source Addition on Main Performance Parameters of Solar Chimney Power Plants: A Numerical Study.

Numerical investigation into the thermal interference of slinky ground heat exchangers (2024)
Journal Article
Luo, M., & Gan, G. (2024). Numerical investigation into the thermal interference of slinky ground heat exchangers. Applied Thermal Engineering, 248(Part A), Article 123215. https://doi.org/10.1016/j.applthermaleng.2024.123215

The thermal performance of a slinky ground heat exchanger has been investigated using a validated transient 3D model for different trench separations, installation depths, soil properties, and daily operation hours. The effect of trench separation on... Read More about Numerical investigation into the thermal interference of slinky ground heat exchangers.

Towards sustainable urban living: A holistic energy strategy for electric vehicle and heat pump adoption in residential communities (2024)
Journal Article
Dik, A., Kutlu, C., Sun, H., Calautit, J. K., Boukhanouf, R., & Omer, S. (2024). Towards sustainable urban living: A holistic energy strategy for electric vehicle and heat pump adoption in residential communities. Sustainable Cities and Society, 107, Article 105412. https://doi.org/10.1016/j.scs.2024.105412

Electric vehicles (EVs) and heat pumps (HPs) are key in reducing carbon emissions from transportation and domestic heating, yet their adoption may increase peak load demands on electrical networks. One of the aims of this research is to assess the po... Read More about Towards sustainable urban living: A holistic energy strategy for electric vehicle and heat pump adoption in residential communities.

SET2022 : 19th International Conference on Sustainable Energy Technologies 16th to 18th August 2022, Turkey : Sustainable Energy Technologies 2022 Conference Proceedings. Volume 4 (2023)
Book
Riffat, S., & Su, Y. (Eds.). (2023). SET2022 : 19th International Conference on Sustainable Energy Technologies 16th to 18th August 2022, Turkey : Sustainable Energy Technologies 2022 Conference Proceedings. Volume 4

Papers submitted and presented at SET2022 - the 19th International Conference on Sustainable Energy Technologies in Istanbul, Turkey in August 2022

An approach for energy management of renewable energy sources using electric vehicles and heat pumps in an integrated electricity grid system (2023)
Journal Article
Dik, A., Kutlu, C., Omer, S., Boukhanouf, R., Su, Y., & Riffat, S. (2023). An approach for energy management of renewable energy sources using electric vehicles and heat pumps in an integrated electricity grid system. Energy and Buildings, 294, Article 113261. https://doi.org/10.1016/j.enbuild.2023.113261

The demand for electricity has been increasing worldwide and it is predicted that this trend will be particularly reinforced in developing countries by the gradual electrification of the transport sector and heat generation in buildings. The energy... Read More about An approach for energy management of renewable energy sources using electric vehicles and heat pumps in an integrated electricity grid system.

Parametric study of a novel combination of solar chimney and radiative cooling cavity for natural ventilation enhancement in residential buildings (2022)
Journal Article
Suhendri, S., Hu, M., Su, Y., Darkwa, J., & Riffat, S. (2022). Parametric study of a novel combination of solar chimney and radiative cooling cavity for natural ventilation enhancement in residential buildings. Building and Environment, 225, Article 109648. https://doi.org/10.1016/j.buildenv.2022.109648

The application of radiative cooling (RC) is expanding to a diverse research field, with some current studies trying to apply RC for natural ventilation. One proposed strategy is to use RC for the enhancement of solar chimney (SC) ventilation, and th... Read More about Parametric study of a novel combination of solar chimney and radiative cooling cavity for natural ventilation enhancement in residential buildings.

Daylighting performance improvements using of split louver with parametrically incremental slat angle control (2022)
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 façades. A split louver with various improvements was proposed in this study a... Read More about Daylighting performance improvements using of split louver with parametrically incremental slat angle control.

Quantitative characterization of the effect of inclination angle on flat-plate radiative cooling performance in buildings (2022)
Journal Article
Hu, M., Zhao, B., Suhendri, Cao, J., Wang, Q., Riffat, S., …Pei, G. (2022). Quantitative characterization of the effect of inclination angle on flat-plate radiative cooling performance in buildings. Journal of Building Engineering, 59, Article 105124. https://doi.org/10.1016/j.jobe.2022.105124

The environment-friendly and energy-free nature of radiative sky cooling fosters its application in buildings where a radiative cooler is usually positioned at a tilted angle. However, though the cooling capacity of various radiative cooling material... Read More about Quantitative characterization of the effect of inclination angle on flat-plate radiative cooling performance in buildings.

Identification of Potential Barriers to Electric Vehicle Adoption in Oil-Producing Nations—The Case of Saudi Arabia (2022)
Journal Article
Alotaibi, S., Omer, S., & Su, Y. (2022). Identification of Potential Barriers to Electric Vehicle Adoption in Oil-Producing Nations—The Case of Saudi Arabia. Electricity, 3(3), 365-395. https://doi.org/10.3390/electricity3030020

Electric vehicles (EVs) are important elements in the global strategy to tackle climate change; however, research often fails to sufficiently identify the range of barriers which affect their adoption. Taking Saudi Arabia as a case study, this paper... Read More about Identification of Potential Barriers to Electric Vehicle Adoption in Oil-Producing Nations—The Case of Saudi Arabia.

Investigation on a Vermiculite-Based Solar Thermochemical Heat Storage System for Building Applications (2022)
Journal Article
Zhang, Y., Chen, Z., Kutlu, C., Su, Y., & Riffat, S. (2022). Investigation on a Vermiculite-Based Solar Thermochemical Heat Storage System for Building Applications. Future Cities and Environment, 8(1), 1-14. https://doi.org/10.5334/fce.153

Industrial processes and the building sector (e.g., for space and water heating) are responsible for the majority of the total energy consumed for heat. Although fossil fuels remain to dominate the heating sector, renewable heating technologies have... Read More about Investigation on a Vermiculite-Based Solar Thermochemical Heat Storage System for Building Applications.

A multi-vector community energy system integrating a heating network, electricity grid and PV production to manage an electrified community (2022)
Journal Article
Han, M. E., Alston, M., & Gillott, M. (2022). A multi-vector community energy system integrating a heating network, electricity grid and PV production to manage an electrified community. Energy and Buildings, 266, Article 112105. https://doi.org/10.1016/j.enbuild.2022.112105

Electrification in energy supply–demand plays a critical role in domestic heating and road transport, delivering an electrified community to reduce carbon emissions. This solution, however, places a significant power demand increase on the distributi... Read More about A multi-vector community energy system integrating a heating network, electricity grid and PV production to manage an electrified community.

Factors Leading to High Energy Consumption in Residential Buildings in Saudi Arabia (2021)
Journal Article
Alyami, M., & Omer, S. (2021). Factors Leading to High Energy Consumption in Residential Buildings in Saudi Arabia. International Journal of Advances in Mechanical and Civil Engineering, 8(2), 12-16

In developing countries like Saudi Arabia, the experience of a rapid rate of urbanisation and ‎ infrastructure expansion, especially with respect to buildings is immense. The role of buildings is even more ‎ important as they account for around 80% o... Read More about Factors Leading to High Energy Consumption in Residential Buildings in Saudi Arabia.

On the power law and quadratic forms for representing the leakage-pressure relationship- Case studies of sheltered chambers (2020)
Journal Article
Zheng, X., & Wood, C. (2020). On the power law and quadratic forms for representing the leakage-pressure relationship- Case studies of sheltered chambers. Energy and Buildings, 226, Article 110380. https://doi.org/10.1016/j.enbuild.2020.110380

The leakage characteristics of a building can be described by a leakage-pressure relationship, which sometimes is referred to as flow-pressure relationship. This relationship provides the leakage rate through the building envelope when it is subject... Read More about On the power law and quadratic forms for representing the leakage-pressure relationship- Case studies of sheltered chambers.

Evaluate the validity of the empirical correlations of clearance and friction coefficients to improve a scroll expander semi-empirical model (2020)
Journal Article
Kutlu, C., Erdinc, M. T., Li, J., Su, Y., Pei, G., Gao, G., & Riffat, S. (2020). Evaluate the validity of the empirical correlations of clearance and friction coefficients to improve a scroll expander semi-empirical model. Energy, 202, Article 117723. https://doi.org/10.1016/j.energy.2020.117723

This study presents a scroll expander modelling methodology for small scale power generation systems by combining scroll geometry and semi-empirical model. Although the semi-empirical model is quite popular, its dependence on several experimentally-d... Read More about Evaluate the validity of the empirical correlations of clearance and friction coefficients to improve a scroll expander semi-empirical model.

A simulation study on performance improvement of solar assisted heat pump hot water system by novel controllable crystallization of supercooled PCMs (2020)
Journal Article
Kutlu, C., Zhang, Y., Elmer, T., Su, Y., & Riffat, S. (2020). A simulation study on performance improvement of solar assisted heat pump hot water system by novel controllable crystallization of supercooled PCMs. Renewable Energy, 152, 601-612. https://doi.org/10.1016/j.renene.2020.01.090

Domestic hot water (DHW) has a significant share in building’s energy consumption. In order to reduce this consumption, various solutions have been proposed such as controlling the system in an efficient way, using renewable sources and using phase c... Read More about A simulation study on performance improvement of solar assisted heat pump hot water system by novel controllable crystallization of supercooled PCMs.

Comparative study on the annual performance between loop thermosyphon solar water heating system and conventional solar water heating system (2020)
Journal Article
Zhang, T., Yan, Z. W., Wang, L. Y., Zheng, W. J., & Su, Y. H. (2020). Comparative study on the annual performance between loop thermosyphon solar water heating system and conventional solar water heating system. Solar Energy, 197, 433-442. https://doi.org/10.1016/j.solener.2020.01.019

Loop thermosyphon (LT) is usually introduced to overcome the freezing and corrosion problems associated with the conventional solar water heating (SWH) system. Compared with the conventional SWH system, the LT-SWH system possesses a lower nighttime h... Read More about Comparative study on the annual performance between loop thermosyphon solar water heating system and conventional solar water heating system.

Utilising carbon dioxide for transport fuels: The economic and environmental sustainability of different Fischer-Tropsch process designs (2019)
Journal Article
Cuéllar-Franca, R., García-Gutiérrez, P., Dimitriou, I., Elder, R. H., Allen, R. W., & Azapagic, A. (2019). Utilising carbon dioxide for transport fuels: The economic and environmental sustainability of different Fischer-Tropsch process designs. Applied Energy, 253, Article 113560. https://doi.org/10.1016/j.apenergy.2019.113560

© 2019 The Authors Producing fuels and chemicals from carbon dioxide (CO2) could reduce our dependence on fossil resources and help towards climate change mitigation. This study evaluates the sustainability of utilising CO2 for production of transpor... Read More about Utilising carbon dioxide for transport fuels: The economic and environmental sustainability of different Fischer-Tropsch process designs.

Integrated hollow porous ceramic cuboids-finned heat pipes evaporative cooling system: numerical modelling and experimental validation (2019)
Journal Article
Almaneea, A., Alharbi, A., & Boukhanoui, R. (2019). Integrated hollow porous ceramic cuboids-finned heat pipes evaporative cooling system: numerical modelling and experimental validation. Energy and Buildings, 196, 61-70. https://doi.org/10.1016/j.enbuild.2019.05.012

The work presented in this paper investigates design, computer modelling and testing of a sub-wet bulb temperature evaporative cooling system for space air conditioning in buildings. The target application of evaporative cooling technology is particu... Read More about Integrated hollow porous ceramic cuboids-finned heat pipes evaporative cooling system: numerical modelling and experimental validation.

A numerical methodology for comprehensive assessment of the dynamic thermal performance of horizontal ground heat exchangers (2019)
Journal Article
Gan, G. (2019). A numerical methodology for comprehensive assessment of the dynamic thermal performance of horizontal ground heat exchangers. Thermal Science and Engineering Progress, 11, 365-379. https://doi.org/10.1016/j.tsep.2019.04.013

Heat transfer takes place simultaneously with moisture transfer in unsaturated soil and the transport processes interact with a ground heat exchanger (GHX) installed for a ground source heat pump. This paper presents a numerical methodology to produc... Read More about A numerical methodology for comprehensive assessment of the dynamic thermal performance of horizontal ground heat exchangers.