Search Results - "N, Zulkifli"

Tribological performance of nanoparticles as lubricating oil additives by Gulzar, M., Masjuki, H. H., Kalam, M. A., Varman, M., Zulkifli, N. W. M., Mufti, R. A., Zahid, Rehan

“…The prospect of modern tribology has been expanded with the advent of nanomaterial-based lubrication systems, whose development was facilitated by the…”
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A review on the chemistry, production, and technological potential of bio-based lubricants by Zainal, N.A., Zulkifli, N.W.M., Gulzar, M., Masjuki, H.H.

“…The possible scarcity of oil and gas resources in the future (whether in quantity or areas of availability) is a major concern throughout the world. For this…”
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Mechanical properties and failure modes of recycled polypropylene/microcrystalline cellulose composites by Izzati Zulkifli, N., Samat, N., Anuar, H., Zainuddin, N.

“…•The cellulose fibres decreased the mechanical properties of recycled polypropylene.•The coupling agent enhanced the properties of recycled polypropylene…”
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A review on bio-based lubricants and their applications by Syahir, A.Z., Zulkifli, N.W.M., Masjuki, H.H., Kalam, M.A., Alabdulkarem, Abdullah, Gulzar, M., Khuong, L.S., Harith, M.H.

“…In transportation and industrial sectors, the world relies heavily on petroleum-based products which may cause grave concern related to future energy security…”
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Semicarbazide and thiosemicarbazide containing butylated hydroxytoluene moiety: new potential antioxidant additives for synthetic lubricating oil by Sazeli, Syabilah, Nath, Amit R, Ahmad, Mohd Hafiz, Zulkifli, N. W. M, Johan, Mohd Rafie, Yehye, Wageeh A, Voon, Lee Hwei

“…New multipotent antioxidants (MPAOs), namely semicarbazides and thiosemicarbazides bearing thiolated butylated hydroxytoluene (BHT), were synthesized. The…”
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Comparison between microwave and conventional sintering on the properties and microstructural evolution of tetragonal zirconia by Ramesh, S., Zulkifli, N., Tan, C.Y., Wong, Y.H., Tarlochan, F., Ramesh, S., Teng, W.D., Sopyan, I., Bang, L.T., Sarhan, Ahmed A.D.

“…In this research, the comparison between microwave sintering and conventional sintering on the mechanical properties and microstructural evolution of 3 mol%…”
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A Review: Role of Fatty Acids Composition in Characterizing Potential Feedstock for Sustainable Green Lubricants by Advance Transesterification Process and its Global as Well as Pakistani Prospective by Gul, M., Masjuki, H. H., Kalam, M. A., Zulkifli, N. W. M., Mujtaba, M. A.

“…High demand for crop oils is anticipated in the lubricant industry because of their renewable, non-toxic, environment-friendly nature. Crop oils typically…”
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Wear prevention characteristics of a palm oil-based TMP (trimethylolpropane) ester as an engine lubricant by Zulkifli, N.W.M., Kalam, M.A., Masjuki, H.H., Shahabuddin, M., Yunus, R.

“…This paper presents the experimental results carried out to evaluate wear prevention characteristics of a palm oil-based TMP (trimethylolpropane) ester using a…”
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Performance and emission characteristics of a spark ignition engine fuelled with butanol isomer-gasoline blends by Yusoff, M.N.A.M., Zulkifli, N.W.M., Masjuki, H.H., Harith, M.H., Syahir, A.Z., Kalam, M.A., Mansor, M.F., Azham, A., Khuong, L.S.

“…•Blends containing 20vol% of butanol isomers in gasoline were tested on SI engine.•T, BP, BSFC, BTE and CO emissions are higher for butanol isomer-gasoline…”
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Higher alcohol–biodiesel–diesel blends: An approach for improving the performance, emission, and combustion of a light-duty diesel engine by Imdadul, H.K., Masjuki, H.H., Kalam, M.A., Zulkifli, N.W.M., Alabdulkarem, Abdullah, Rashed, M.M., Teoh, Y.H., How, H.G.

“…•The fuel properties of higher alcohol blended biodiesel were improved.•Higher alcohol shows remarkable increase in the BP, BTE and decrease the BSFC.•Alcohols…”
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An updated overview of diamond-like carbon coating in tribology by Al Mahmud, K. A. H., Kalam, M. A., Masjuki, H. H., Mobarak, H. M., Zulkifli, N.W. M.

“…During the last two decades, the industry (including scientists) has focused on diamond-like carbon (DLC) coating because of its wide range of application in…”
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Assessment of performance, emission and combustion characteristics of palm, jatropha and Calophyllum inophyllum biodiesel blends by Monirul, I.M., Masjuki, H.H., Kalam, M.A., Mosarof, M.H., Zulkifli, N.W.M., Teoh, Y.H., How, H.G.

“…•All of biodiesel blends showed almost 7.5% higher BSFC than diesel fuel.•Diesel produces higher BP and BTE compared to biodiesel blends.•JB20 produced 7.49%…”
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Effect of TMP-based-cottonseed oil-biolubricant blends on tribological behavior of cylinder liner-piston ring combinations by Gul, M., Zulkifli, N.W.M., Masjuki, H.H., Kalam, M.A., Mujtaba, M.A., Harith, M.H., Syahir, A.Z., Ahmed, Waqar, Bari Farooq, Abdul

“…•TMP-based-Cotton biolubricant was synthesized from cottonseed oil and its blends were prepared with commercially available lubricant SAE-40.•All cotton…”
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Highly efficient and stable near-infrared photo sensor based on multilayer MoS2/p-Si integrated with plasmonic gold nanoparticles by Abdullah Ripain, A. H., Zulkifli, N. A. A., Tan, C. L., Abd Majid, W. H., Zakaria, R.

“…The exceptional characteristics of two-dimensional materials make them highly efficient and stable for electronic and optoelectronic applications. These…”
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Experimental investigation of performance, emissions and tribological characteristics of B20 blend from cottonseed and palm oil biodiesels by Jamshaid, M., Masjuki, H.H., Kalam, M.A., Zulkifli, N.W.M., Arslan, A., Qureshi, A.A.

“…Reserves of fossil fuel are being depleted, and its use to generate energy also affects the environment. Sustainable and clean energy sources, therefore, need…”
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Thermal conductivity optimization and entropy generation analysis of titanium dioxide nanofluid in evacuated tube solar collector by Gan, Yong Yang, Ong, Hwai Chyuan, Ling, Tau Chuan, Zulkifli, N.W.M., Wang, Chin-Tsan, Yang, Yung-Chin

“…•Thermal conductivity of TiO2 nanofluid is optimized using RSM.•Optimization by vary volume concentration, PVP surfactant and sonication time.•TiO2 nanofluid…”
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Effect of gasoline-bioethanol blends on the properties and lubrication characteristics of commercial engine oil by Khuong, L. S, Masjuki, H. H, Zulkifli, N. W. M, Mohamad, E. Niza, Kalam, M. A, Alabdulkarem, Abdullah, Arslan, A, Mosarof, M. H, Syahir, A. Z, Jamshaid, M

“…Concerns over depleting fossil fuel reserves, energy security, and climate change have resulted in stringent legislation demanding that automobiles use more…”
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Performance and emission characteristics of a diesel engine fueled with palm, jatropha, and moringa oil methyl ester by Rashed, M.M., Kalam, M.A., Masjuki, H.H., Mofijur, M., Rasul, M.G., Zulkifli, N.W.M.

“…•Production of biodiesel from crude moringa oil.•Blended fuels produced lower HC and CO emission than diesel fuel.•Blended fuel increases BSFC and NO emission…”
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Contributions of symmetric metal contacts on liquid exfoliation 2D-MoS2 flakes based MSM photodetector by spray pyrolysis: a CVD-free technique by Abdullah Ripain, A. H., Zulkifli, N. A. A., Tan, C. L., Abd Majid, W. H., Zakaria, R.

“…Molybdenum disulphide (MoS 2 ), is a typical layered of transition metal dichalcogenides which has been considered as a strong candidate in many optoelectronic…”
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Comparative assessment of ethanol and isobutanol addition in gasoline on engine performance and exhaust emissions by Yusoff, M.N.A.M., Zulkifli, N.W.M., Masjuki, H.H., Harith, M.H., Syahir, A.Z., Khuong, L.S., Zaharin, M.S.M., Alabdulkarem, Abdullah

“…The depletion of fossil fuels is causing great concern and it is important to search for alternatives. Ethanol and isobutanol are suitable for spark ignition…”
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