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Research Output 1992 2019

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2019

A performance and technoeconomic study of different geometrical designs of compact single-pass cross-matrix solar air collector with square-tube absorbers

Razak, A. A., Majid, Z. A. A., Basrawi, F., Sharol, A. F., Ruslan, M. H. & Sopian, K., 15 Jan 2019, In : Solar Energy. p. 314-330 17 p.

Research output: Contribution to journalArticle

Air
Pressure drop
Forced convection
Solar radiation
Specific heat
2 Citations (Scopus)

Artificial neural network modeling and analysis of photovoltaic/thermal system based on the experimental study

Al-Waeli, A. H. A., Sopian, K., Yousif, J. H., Kazem, H. A., Boland, J. & Chaichan, M. T., 15 Apr 2019, In : Energy Conversion and Management. 186, p. 368-379 12 p.

Research output: Contribution to journalArticle

Neural networks
Pulse code modulation
Multilayer neural networks
Mean square error
Water cooling systems
Dynamic analysis
Computational fluid dynamics
Solar radiation
Heat radiation
Thermal load

Effect of defect density and energy level mismatch on the performance of perovskite solar cells by numerical simulation

Jamal, M. S., Shahahmadi, S. A., Chelvanathan, P., Asim, N., Misran, H., Hossain, M. I., Amin, N., Sopian, K. & Akhtaruzzaman, M., 1 Apr 2019, In : Optik. 182, p. 1204-1210 7 p.

Research output: Contribution to journalArticle

Defect density
Perovskite
Electron energy levels
solar cells
energy levels

Electrical and thermal efficiency of air-based photovoltaic thermal (PVT) systems: An overview

Rukman, N. S. B., Fudholi, A., Taslim, I., Indrianti, M. A., Manyoe, I. N., Lestari, U. & Sopian, K., 1 Jun 2019, In : Indonesian Journal of Electrical Engineering and Computer Science. 14, 3, p. 1134-1140 7 p.

Research output: Contribution to journalArticle

Open Access
Solar Energy
Solar energy
Air
Absorber
Heating
1 Citation (Scopus)
Multi-walled Carbon Nanotubes
Nanofluid
Multiwalled carbon nanotubes (MWCN)
Water
Heat
2 Citations (Scopus)

Elucidating the role of interfacial MoS2 layer in Cu2ZnSnS4 thin film solar cells by numerical analysis

Ferdaous, M. T., Shahahmadi, S. A., Chelvanathan, P., Akhtaruzzaman, M., Alharbi, F. H., Sopian, K., Tiong, S. K. & Amin, N., 15 Jan 2019, In : Solar Energy. p. 162-172 11 p.

Research output: Contribution to journalArticle

Numerical analysis
Electron affinity
Doping (additives)
Solar cells
Energy gap

Evaluation and analysis of nanofluid and surfactant impact on photovoltaic-thermal systems

Al-Waeli, A. H. A., Chaichan, M. T., Kazem, H. A. & Sopian, K., 1 Mar 2019, In : Case Studies in Thermal Engineering. 13, 100392.

Research output: Contribution to journalArticle

Surface-Active Agents
Surface active agents
Thermal conductivity
Ammonium Compounds
Tannins
Exergy
Solar collectors
Solar energy
Air
Flow rate
1 Citation (Scopus)

Exergy and sustainability index of photovoltaic thermal (PVT) air collector: A theoretical and experimental study

Fudholi, A., Zohri, M., Rukman, N. S. B., Nazri, N. S., Mustapha, M., Chan, H. Y., Mohammad, M. & Sopian, K., 1 Feb 2019, In : Renewable and Sustainable Energy Reviews. 100, p. 44-51 8 p.

Research output: Contribution to journalArticle

Exergy
Sustainable development
Air
Solar collectors
Thermal energy

Experimental investigation of using nano-PCM/nanofluid on a photovoltaic thermal system (PVT): Technical and economic study

Al-Waeli, A. H. A., Kazem, H. A., Chaichan, M. T. & Sopian, K., 1 Jun 2019, In : Thermal Science and Engineering Progress. 11, p. 213-230 18 p.

Research output: Contribution to journalArticle

Pulse code modulation
Silicon carbide
Paraffin waxes
Economics
Costs

Experimental investigation on the performance of solar chimney for reduction of vehicle cabin soak temperature

Lahimer, A. A., Sopian, K., Razakb, A. A., Ruslan, M. H. & Alghoul, M. A., 1 Apr 2019, In : Applied Thermal Engineering. 152, p. 247-260 14 p.

Research output: Contribution to journalArticle

Solar chimneys
Air conditioning
Thermal comfort
Temperature
Fuel economy

Fabrication of Cu2SnS3 thin film solar cells by sulphurization of sequentially sputtered Sn/CuSn metallic stacked precursors

Hossain, E. S., Chelvanathan, P., Shahahmadi, S. A., Bais, B., Akhtaruzzaman, M., Tiong, S. K., Sopian, K. & Amin, N., 1 Jan 2019, In : Solar Energy. p. 262-273 12 p.

Research output: Contribution to journalArticle

Fabrication
Optical band gaps
Conversion efficiency
Energy dispersive spectroscopy
Materials properties
1 Citation (Scopus)

Influence of the base fluid on the thermo-physical properties of PV/T nanofluids with surfactant

Al-Waeli, A. H. A., Chaichan, M. T., Sopian, K. & Kazem, H. A., 1 Mar 2019, In : Case Studies in Thermal Engineering. 13, 100340.

Research output: Contribution to journalArticle

Surface-Active Agents
Surface active agents
Thermodynamic properties
Fluids
Water
3 Citations (Scopus)

Modeling and experimental validation of a PVT system using nanofluid coolant and nano-PCM

Al-Waeli, A. H. A., Chaichan, M. T., Sopian, K., Kazem, H. A., Mahood, H. B. & Khadom, A. A., 1 Jan 2019, In : Solar Energy. p. 178-191 14 p.

Research output: Contribution to journalArticle

Phase change materials
Coolants
Mathematical models
Waxes
Experiments

Performance analysis of the deflector integrated cross axis wind turbine

Chong, W. T., Muzammil, W. K., Ong, H. C., Sopian, K., Gwani, M., Abdullah, A. F. & Poh, S. C., 1 Aug 2019, In : Renewable Energy. 138, p. 675-690 16 p.

Research output: Contribution to journalArticle

Wind turbines
Wind power
Turbomachine blades
Aerodynamics
Momentum

Performance evaluation of maximum light detection solar tracking system in the tropics

Abdullah, A. F., Abdulmula, A., Amran, A. N., Lim, C. H. & Sopian, K., 1 Mar 2019, In : Journal of Mechanical Science and Technology. 33, 3, p. 1391-1397 7 p.

Research output: Contribution to journalArticle

Tropics
Solar energy
Towers
Telecommunication
Heterojunctions
Thin films
1 Citation (Scopus)

Review of water-nanofluid based photovoltaic/thermal (PV/T) systems

Razali, N. F. M., Fudholi, A., Ruslan, M. H. & Sopian, K., 1 Feb 2019, In : International Journal of Electrical and Computer Engineering. 9, 1, p. 134-140 7 p.

Research output: Contribution to journalArticle

Thermal conductivity
Water
Heat transfer
Solar energy
Fluids
2018
Adsorption isotherms
Activated carbon
Seed
Chromium
Adsorption
1 Citation (Scopus)

Advances in high efficiency photovoltaic thermal solar collectors

Sopian, K., Alwaeli, A. H. A., Hasan, H. A. & Al-Shamani, A. N., 1 Jul 2018, In : Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 47, 1, p. 1-7 7 p.

Research output: Contribution to journalArticle

Solar collectors
Fences
Facades
Photovoltaic cells
Parking

A Phenomenological Model of the Screen-Printed, Silver Paste Contact to Si Substrate

Ahmad, S. M., Leong, C. S., Winder, R. W., Sopian, K. & Zaidi, S. H., 1 Nov 2018, In : Journal of Electronic Materials. 47, 11, p. 6791-6810 20 p.

Research output: Contribution to journalArticle

Silicon
Ointments
Silver
silver
Crystallites
12 Citations (Scopus)
Solar energy
Electricity
Controllers
Drying
Air
Computational fluid dynamics
Moisture
Computer simulation

Bivariate probability model for wind power density analysis: Case study

Sanusi, N., Zaharim, A., Mat, S. & Sopian, K., 1 Jan 2018, In : ARPN Journal of Engineering and Applied Sciences. 13, 2, p. 656-659 4 p.

Research output: Contribution to journalArticle

Wind power
Coastal zones
Numerical analysis
22 Citations (Scopus)

Comparison of prediction methods of PV/T nanofluid and nano-PCM system using a measured dataset and artificial neural network

Al-Waeli, A. H. A., Sopian, K., Kazem, H. A., Yousif, J. H., Chaichan, M. T., Ibrahim, A., Mat, S. & Ruslan, M. H., 1 Mar 2018, In : Solar Energy. 162, p. 378-396 19 p.

Research output: Contribution to journalArticle

Pulse code modulation
Cooling
Neural networks
Water
Pipe
Wind power
Probability distributions
Direction compound
12 Citations (Scopus)

Comparison study of indoor/outdoor experiments of a photovoltaic thermal PV/T system containing SiC nanofluid as a coolant

Al-Waeli, A. H. A., Chaichan, M. T., Kazem, H. A., Sopian, K., Ibrahim, A., Mat, S. & Ruslan, M. H., 15 May 2018, In : Energy. 151, p. 33-44 12 p.

Research output: Contribution to journalArticle

Silicon carbide
Coolants
Experiments
Fluids
Climate change
4 Citations (Scopus)

Compositional disparity in Cu2ZnSnS4 (CZTS) thin film deposited by RF-sputtering from a single quaternary compound target

Ferdaous, M. T., Chelvanathan, P., Shahahmadi, S. A., Sapeli, M. M. I., Sopian, K. & Amin, N., 15 Jun 2018, In : Materials Letters. 221, p. 201-205 5 p.

Research output: Contribution to journalArticle

Sputtering
radio frequencies
sputtering
Thin films
thin films
2 Citations (Scopus)

Controllable formation of MoS2 via preferred crystallographic orientation modulation of DC-sputtered Mo thin film

Chelvanathan, P., Shahahmadi, S. A., Ferdaous, M. T., Sapeli, M. M. I., Sopian, K. & Amin, N., 15 May 2018, In : Materials Letters. 219, p. 174-177 4 p.

Research output: Contribution to journalArticle

direct current
Modulation
modulation
Thin films
thin films

Deposition and characterization of RF-sputtered-Ta2O5 thin films for O2 reduction reaction in polymer electrolyte membrane fuel cells (PEMFC)

Samsudin, N., Ferdaous, M. T., Shahahmadi, S. A., Mustafa, S. N., Akhtaruzzaman, M., Sopian, K., Chelvanathan, P. & Amin, N., 1 Oct 2018, In : Optik. 170, p. 295-303 9 p.

Research output: Contribution to journalArticle

Proton exchange membrane fuel cells (PEMFC)
fuel cells
electrolytes
Silicon
membranes
3 Citations (Scopus)

Effects of Cr doping in the structural and optoelectronic properties of Cu2ZnSnS4 (CZTS) thin film by magnetron co-sputtering

Sapeli, M. M. I., Ferdaous, M. T., Shahahmadi, S. A., Sopian, K., Chelvanathan, P. & Amin, N., 15 Jun 2018, In : Materials Letters. 221, p. 22-25 4 p.

Research output: Contribution to journalArticle

Chromium
Optoelectronic devices
Sputtering
chromium
sputtering
21 Citations (Scopus)

Energy and exergy analyses of photovoltaic thermal collector with ∇-groove

Fudholi, A., Zohri, M., Jin, G. L., Ibrahim, A., Chan, H. Y., Othman, M. Y., Ruslan, M. H. & Sopian, K., 1 Jan 2018, In : Solar Energy. 159, p. 742-750 9 p.

Research output: Contribution to journalArticle

Exergy
Solar radiation
Flow rate
Energy balance
Electron energy levels

Enhancing the performance of PV panel undergoing shading effects

Al-Chaderchi, M., Sopian, K., Salameh, T., Zhang, D. & Alghoul, M. A., 1 Dec 2018, In : International Journal of Power Electronics and Drive Systems. 9, 4, p. 1937-1943 7 p.

Research output: Contribution to journalArticle

Diodes
MATLAB
Costs
9 Citations (Scopus)

Experimental and numerical study of solidifying phase-change material in a triplex-tube heat exchanger with longitudinal/triangular fins

Abdulateef, A. M., Abdulateef, J., Mat, S., Sopian, K., Elhub, B. & Mussa, M. A., 1 Jan 2018, In : International Communications in Heat and Mass Transfer. 90, p. 73-84 12 p.

Research output: Contribution to journalArticle

tube heat exchangers
phase change materials
Phase change materials
Tubes (components)
fins
8 Citations (Scopus)

Experimental and simulation investigation into the effects of a flat plate deflector on vertical axis wind turbine

Wong, K. H., Chong, W. T., Sukiman, N. L., Shiah, Y. C., Poh, S. C., Sopian, K. & Wang, W. C., 15 Mar 2018, In : Energy Conversion and Management. 160, p. 109-125 17 p.

Research output: Contribution to journalArticle

Wind turbines
Turbines
Power generation
Flow fields
Aerodynamics
1 Citation (Scopus)

Experimental development to determine time constant for polymer collector

Rosli, M. A. M., Mat, S., Sopian, K., Salleh, E. . I. & Sharif, M. K. A., 1 Feb 2018, In : ARPN Journal of Engineering and Applied Sciences. 13, 4, p. 1523-1527 5 p.

Research output: Contribution to journalArticle

Polymers
Experiments
Water
Solar collectors
Heat losses
Hybrid systems
Air
Flow rate
Radiation
Energy efficiency
2 Citations (Scopus)

Heat transfer enhancement using nanofluids for cooling a Central Processing Unit (CPU) system

Hasan, H. A., Alquziweeni, Z. & Sopian, K., 1 Nov 2018, In : Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 51, 2, p. 145-157 13 p.

Research output: Contribution to journalArticle

Nusselt number
Program processors
Skin friction
Heat transfer
Cooling
Emulsion polymerization
Polyaniline
Nanofibers
Nanostructures
Oxidants
14 Citations (Scopus)

Implementation of a novel home energy management system (HEMS) architecture with solar photovoltaic system as supplementary source

Shakeri, M., Shayestegan, M., Reza, S. M. S., Yahya, I., Bais, B., Akhtaruzzaman, M., Sopian, K. & Amin, N., 1 Sep 2018, In : Renewable Energy. 125, p. 108-120 13 p.

Research output: Contribution to journalArticle

Energy management systems
Electricity
Cost reduction
Testbeds
Computer hardware

Kajian elektrolit polimer berasaskan getah asli terubah suai (MG49) dalam sel suria terpeka pewarna

Mamat, S., Faizzi, M., Sukor Su’ait, M., Ahmad Ludin, N., Sopian, K., Dzulkurnain, N. A., Ahmad, A., Loh, K. S., Khoon, L. T. & Brandell, D., 1 Nov 2018, In : Sains Malaysiana. 47, 11, p. 2667-2676 10 p.

Research output: Contribution to journalArticle

Rubber
Electrolytes
Polymers
Membranes
Ions

Kebergantungan suhu dengan penggunaan tiub kuarza relau ke atas sel suria dwi-muka

Sinin, N. A. M., Ibrahim, M. A., Sepeai, S., Mat Teridi, M. A., Ahmad Ludin, N., Sopian, K. & Zaidi, S. H., 1 Apr 2018, In : Sains Malaysiana. 47, 4, p. 789-795 7 p.

Research output: Contribution to journalArticle

Quartz
Solar cells
Furnaces
Photons
Temperature
6 Citations (Scopus)

Kecekapan pengumpul PV/T menggunakan pengumpul terma reka bentuk pilin

Aisyah, C. N., Fudholi, A., Othman, M. Y., Ibrahim, A., Ruslan, M. H. & Sopian, K., 1 Apr 2018, In : Sains Malaysiana. 47, 4, p. 853-859 7 p.

Research output: Contribution to journalArticle

Hot Temperature
Water
Flow rate

Kesan tempoh masa enapan terhadap pembentukan elektrod filem nipis kobalt sulfida

Karim, N. A., Ahmad Ludin, N., Mat Teridi, M. A., Sepeai, S., Ibrahim, M. A., Kouhnavard, M., Sopian, K. & Arakawa, H., 1 Feb 2018, In : Malaysian Journal of Analytical Sciences. 22, 1, p. 80-86 7 p.

Research output: Contribution to journalArticle

Thin films
Electrodes
Field emission microscopes
X ray diffraction
Profilometry
Ruthenium
Conversion efficiency
Wood
Coloring Agents
Spectrophotometry
8 Citations (Scopus)

Mathematical and experimental evaluation of thermal and electrical efficiency of PV/T collector using different water based nano-fluids

Al-Shamani, A. N., Alghoul, M. A., Elbreki, A. M., Ammar, A. A., Abed, A. M. & Sopian, K., 15 Feb 2018, In : Energy. 145, p. 770-792 23 p.

Research output: Contribution to journalArticle

Fluids
Water
Profitability
Temperature
Hot Temperature
12 Citations (Scopus)
Air
Photovoltaic cells
Energy balance
Thermal energy
Temperature
4 Citations (Scopus)

Nanofluid based grid connected PV/T systems in Malaysia: A techno-economical assessment

Al-Waeli, A. H. A., Sopian, K., Kazem, H. A. & Chaichan, M. T., 1 Aug 2018, In : Sustainable Energy Technologies and Assessments. 28, p. 81-95 15 p.

Research output: Contribution to journalArticle

Economics
Costs
Cost effectiveness
Solar energy
MATLAB
6 Citations (Scopus)

Nanostructured NiOx as hole transport material for low temperature processed stable perovskite solar cells

Chowdhury, T. H., Kaneko, R., Kayesh, M. E., Akhtaruzzaman, M., Sopian, K., Lee, J. J. & Islam, A., 15 Jul 2018, In : Materials Letters. 223, p. 109-111 3 p.

Research output: Contribution to journalArticle

solar cells
Conversion efficiency
absorbers
Lighting
illumination