• 855 Citations
  • 15 h-Index
19972019
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Research Output 1997 2019

  • 855 Citations
  • 15 h-Index
  • 95 Article
  • 28 Conference contribution
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Article
2019

Impact of the TiO 2 nanosolution concentration on heat transfer enhancement of the twin impingement jet of a heated aluminum plate

Abdullah, M. F., Zulkifli, R., Harun, Z., Abdullah, S., Wan Ghopa, W. A., Najm, A. S. & Sulaiman, N. H., 1 Jan 2019, In : Micromachines. 10, 3, 176.

Research output: Contribution to journalArticle

Open Access
Heat transfer
Aluminum
Nusselt number
Flow structure
Nozzles
Bamboo
Nylon (trademark)
mechanical properties
composite materials
Composite materials
Water absorption
Mechanical properties
Fibers
Bending strength
Water
2018
Atmosphere
Atmospheric boundary layer
Computational fluid dynamics
Hot Temperature
Earth (planet)
1 Citation (Scopus)

Crashworthiness characteristics of natural ramie/bio-epoxy composite tubes for energy absorption application

Ghoushji, M. J., Alebrahim, R., Zulkifli, R., Sulong, A. B., Abdullah, S. & Azhari, C. H., 1 Aug 2018, In : Iranian Polymer Journal (English Edition). 27, 8, p. 563-575 13 p.

Research output: Contribution to journalArticle

Crashworthiness
Energy absorption
Composite materials
Axial compression
Crushing
1 Citation (Scopus)
Heat Transfer Enhancement
Heat transfer
Heat Transfer Coefficient
Numerical Simulation
Computer simulation
2 Citations (Scopus)

Influence of the oblique fin arrangement on the fluid flow and thermal performance of liquid cold plate

Om, N. I., Zulkifli, R. & Gunnasegaran, P., 1 Sep 2018, In : Case Studies in Thermal Engineering. 12, p. 717-727 11 p.

Research output: Contribution to journalArticle

Flow of fluids
Liquids
Nusselt number
Cooling
Temperature
Silk
Temperature
Fibers
Composite materials
Silanes

The effect of thickness and density on the Acoustics properties of Ceiba pentandra natural fiber

Mat Tahir, M. F., Nuawi, M. Z., Zulkifli, R., Elwaleed, A. K. & Mat Yunoh, S. M., 1 May 2018, In : ARPN Journal of Engineering and Applied Sciences. 13, 9, p. 3214-3218 5 p.

Research output: Contribution to journalArticle

Acoustic properties
Natural fibers
Acoustic waves
Fibers
Acoustics

The influence of different types of nanofluid on thermal and fluid flow performance of liquid cold plate

Om, N. I., Zulkifli, R. & Gunnasegaran, P., 1 Jan 2018, In : International Journal of Engineering and Technology(UAE). 7, 4, p. 148-152 5 p.

Research output: Contribution to journalArticle

Ethylene Glycol
Ethylene glycol
Flow of fluids
Hot Temperature
Liquids
2017

Analysis of boost conversion process for a thermoelectric module

Sim, J. S. T., Zulkifli, R., Abdullah, S. & Harun, Z., 2017, In : International Journal of Advanced Mechatronic Systems. 7, 3, p. 144-150 7 p.

Research output: Contribution to journalArticle

Electric potential
Conversion efficiency
Temperature
1 Citation (Scopus)

Buoyancy effect on atmospheric surface layer: Measurements from the East Coast of Malaysia

Harun, Z., Reda, E. & Zulkifli, R., 11 Apr 2017, In : Journal of Physics: Conference Series. 822, 1, 012043.

Research output: Contribution to journalArticle

Malaysia
buoyancy
coasts
surface layers
turbulence
5 Citations (Scopus)

Energy Absorption Capability of Axially Compressed Woven Natural Ramie/Green Epoxy Square Composite Tubes

Ghoushji, M. J., Eshkoor, R. A., Zulkifli, R., Sulong, A. B., Abdullah, S. & Azhari, C. H., 1 Jul 2017, In : Journal of Reinforced Plastics and Composites. 36, 14, p. 1028-1037 10 p.

Research output: Contribution to journalArticle

Energy absorption
Composite materials
Failure modes
Buckling
Textiles
2 Citations (Scopus)
Nusselt number
Heat flux
Nozzles
Aluminum
Heat transfer coefficients
6 Citations (Scopus)
Kenaf fibers
Hibiscus
kenaf
natural fibers
Natural fibers
3 Citations (Scopus)
Large eddy simulation
Wind tunnels
Computer simulation
Turbulent flow
Computational fluid dynamics
13 Citations (Scopus)

Performance of four air-based photovoltaic thermal collectors configurations with bifacial solar cells

Ooshaksaraei, P., Sopian, K., Zaidi, S. H. & Zulkifli, R., 1 Mar 2017, In : Renewable Energy. 102, p. 279-293 15 p.

Research output: Contribution to journalArticle

Solar cells
Parallel flow
Air
Exergy
Energy efficiency
1 Citation (Scopus)

Towards developing an idealised city model with realistic aerodynamic features

Reda, E., Zulkifli, R. & Harun, Z., 1 Dec 2017, In : Journal of Mechanical Engineering and Sciences. 11, 4, p. 2979-2992 14 p.

Research output: Contribution to journalArticle

Aerodynamics
Large eddy simulation
Ventilation
Wind tunnels
Computational fluid dynamics
2016
2 Citations (Scopus)

Acoustic comfort in industrial office: A preliminary study at a manufacturing company in Malaysia

Selamat, F. E. & Zulkifli, R., 2016, In : Malaysian Journal of Public Health Medicine. 2016, Specialissue, p. 7-14 8 p.

Research output: Contribution to journalArticle

Malaysia
Acoustics
Noise
Workplace
Hearing
Malaysia
engineering
examination
student
semester
Kenaf fibers
Composite materials
Reinforcement
Polyesters
Pultrusion

Kelakuan delaminasi komposit laminat hibrid anyaman gentian mengkuang/ gentian asli sutera/ epoksi

Husin, M. A., Zulkifli, R., Abdullah, S. & Wan Daud, W. R., 2016, In : Jurnal Teknologi. 78, 6-9, p. 67-74 8 p.

Research output: Contribution to journalArticle

Natural fibers
Silk
Composite materials
Delamination
Fibers
1 Citation (Scopus)

Mode II delamination of woven mengkuang fiber/woven silk laminated hybrid composites

Husin, M. A., Zulkifli, R., Abdullah, S. & Wan Daud, W. R., 2016, In : Materialpruefung/Materials Testing. 58, 4, p. 374-380 7 p.

Research output: Contribution to journalArticle

Silk
Delamination
Fibers
Composite materials
Crack propagation
3 Citations (Scopus)
Wind tunnels
Fans
Velocity control
Pressure transducers
Atmospheric humidity
2015
25 Citations (Scopus)
Silk
Energy absorption
Dynamic loads
Crashworthiness
Composite materials
2 Citations (Scopus)
Heat transfer coefficients
Thermal conductivity
Thermodynamic properties
Fluids
Volume fraction

Sound absorption properties of a low-density perforated date palm fibres panel

Elwaleed, A. K., Nikabdullah, N., Mohd Nor, M. J., Mat Tahir, M. F. & Zulkifli, R., 2015, In : International Journal of Computer Applications in Technology. 52, 4, p. 213-219 7 p.

Research output: Contribution to journalArticle

Acoustic waves
Fibers
Perforated plates
Air
Experiments
3 Citations (Scopus)
Stabilization
Electric potential
Temperature
Seebeck effect
Dissimilar metals
2014
7 Citations (Scopus)

Analysis on multiple perforated plate sound absorber made of coir fiber

Ayub, M., Hosseini Fouladi, M., Ghassem, M., Mohd Nor, M. J., Najafabadi, H. S., Amin, N. & Zulkifli, R., 1 Sep 2014, In : International Journal of Acoustics and Vibrations. 19, 3, p. 203-211 9 p.

Research output: Contribution to journalArticle

perforated plates
Perforated plates
absorbers
Acoustic waves
fibers
2 Citations (Scopus)

Behavior of chopped strand mat and woven roving under bending

Arifin, A. M. T., Abdullah, S., Zulkifli, R., Abd. Wahab, D. & Rafiquzzaman, M., 2014, In : Materialpruefung/Materials Testing. 56, 11-12, p. 994-1000 7 p.

Research output: Contribution to journalArticle

Composite materials
Structural panels
Polyester resins
Fibers
Delamination
2 Citations (Scopus)

Development of pulsating twin jets mechanism for mixing flow heat transfer analysis

Gitan, A. A., Zulkifli, R., Abdullah, S. & Sopian, K., 2014, In : The Scientific World Journal. 2014, 767614.

Research output: Contribution to journalArticle

heat transfer
Hot Temperature
Heat transfer
velocity profile
Nozzles
9 Citations (Scopus)

Failure characterisation in polymer matrix composite for un-notched and notched (open-hole) specimens under tension condition

Arifin, A. M. T., Abdullah, S., Rafiquzzaman, M., Zulkifli, R. & Abd. Wahab, D., 2014, In : Fibers and Polymers. 15, 8, p. 1729-1738 10 p.

Research output: Contribution to journalArticle

Polymer matrix composites
Polyesters
Composite materials
Reinforcement
Resins
35 Citations (Scopus)
Energy absorption
Crushing
Silk
Composite materials
Photography
12 Citations (Scopus)

Investigation of the behaviour of a chopped strand mat/woven roving/foam-Klegecell composite lamination structure during Charpy testing

Arifin, A. M. T., Abdullah, S., Rafiquzzaman, M., Zulkifli, R., Abd. Wahab, D. & Arifin, A. K., 2014, In : Materials and Design. 59, p. 475-485 11 p.

Research output: Contribution to journalArticle

Foams
Polymer matrix composites
Composite materials
Energy absorption
Testing
2 Citations (Scopus)
centrifugal compressors
Centrifugal Compressor
Diffuser
Centrifugal compressors
diffusers

Preface

Zulkifli, R., 2014, In : Applied Mechanics and Materials. 663

Research output: Contribution to journalArticle

4 Citations (Scopus)
Solar cells
Exergy
Air
Solar collectors
Thermal energy
2013
12 Citations (Scopus)
reflectors
Solar cells
solar cells
Silicon wafers
Power generation
2 Citations (Scopus)
Solar cells
solar cells
air
Air
Exergy
56 Citations (Scopus)

Comparative research on the crashworthiness characteristics of woven natural silk/epoxy composite tubes

Eshkoor, R. A., Oshkovr, S. A., Sulong, A. B., Zulkifli, R., Mohd Ihsan, A. K. A. & Azhari, C. H., 2013, In : Materials and Design. 47, p. 248-257 10 p.

Research output: Contribution to journalArticle

Crashworthiness
Silk
Energy absorption
Composite materials
Buckling
8 Citations (Scopus)

Effect of Reynolds number on heat transfer and flow for multi-oxide nanofluids using numerical simulation

Balla, H. H., Abdullah, S., Al-Mulla, E. A. J., Wan Mahmood, W. M. F., Zulkifli, R. & Sopian, K., May 2013, In : Research on Chemical Intermediates. 39, 5, p. 2197-2210 14 p.

Research output: Contribution to journalArticle

Oxides
Reynolds number
Heat transfer
Computer simulation
Nanoparticles
50 Citations (Scopus)
Crashworthiness
Silk
Composite materials
Energy absorption
Epoxy Resins

Influencing factors on stress distribution of weldbonding joint under bending load

Li, Z., You, M., Li, G. Y., Wang, J. & Zulkifli, R., 2013, In : Journal of Applied Sciences. 13, 20, p. 4153-4157 5 p.

Research output: Contribution to journalArticle

Glues
Stress concentration
Loads (forces)
Spot welding
Crushing
9 Citations (Scopus)

Modelling and measuring the thermal conductivity of multi-metallic Zn/Cu nanofluid

Balla, H. H., Abdullah, S., Wan Mahmood, W. M. F., Abdul Razzaq, M., Zulkifli, R. & Sopian, K., Jul 2013, In : Research on Chemical Intermediates. 39, 6, p. 2801-2815 15 p.

Research output: Contribution to journalArticle

Thermal conductivity
Fuzzy inference
Nanoparticles
Vibrators
Volume fraction

Numerical investigation on the effect of impeller trimming on the performance of a modified compressor

Jawad, L. H., Abdullah, S., Zulkifli, R. & Wan Mahmood, W. M. F., 2013, In : CFD Letters. 5, 4, p. 174-184 11 p.

Research output: Contribution to journalArticle

Trimming
Compressor
Numerical Investigation
Compressors
Centrifugal compressors
8 Citations (Scopus)
spoilers
aerodynamic characteristics
roads
Aerodynamics
vehicles
31 Citations (Scopus)
Reynolds number
Pipe
Nanoparticles
Heat transfer
Heat transfer coefficients
2 Citations (Scopus)

Performance of single pass photovoltaic thermal solar collector with bifacial solar cells

Ooshaksaraei, P., Sopian, K., Zulkifli, R., Zaidi, S. H. & Sirwan, R., 2013, In : International Review of Mechanical Engineering. 7, 2, p. 358-363 6 p.

Research output: Contribution to journalArticle

Exergy
Solar collectors
Solar cells
Energy efficiency
Flow rate
1 Citation (Scopus)

Reducing Vehicle Drag Force Through a Tapered Rear Side Wall

Daryakenari, B., Abdullah, S. & Zulkifli, R., Oct 2013, In : SAE International Journal of Commercial Vehicles. 6, 2, p. 582-588 7 p.

Research output: Contribution to journalArticle

Drag
Drag coefficient
Aerodynamics
3 Citations (Scopus)

Solar assisted air-conditioner, simulation and economic analysis at four-seasonal climate

Ooshaksaraei, P., Sopian, K. & Zulkifli, R., Feb 2013, In : International Review of Mechanical Engineering. 7, 2, p. 350-357 8 p.

Research output: Contribution to journalArticle

Space heating
Solar collectors
Economic analysis
Cooling systems
Air conditioning