Hilmi Amiruddin
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View article: Effectiveness of carbon nanomaterials as lubricant additives: Recent review
Effectiveness of carbon nanomaterials as lubricant additives: Recent review Open
View article: Investigations on Tribological Performance of Jatropha Oil Enriched with Polymers under Different Working Conditions
Investigations on Tribological Performance of Jatropha Oil Enriched with Polymers under Different Working Conditions Open
This study examined the effects of polytetrafluoroethylene (PTFE) and Eichhornia crassipes carboxymethyl cellulose (EC-CMC) polymers in base jatropha lubricant and employed commercial shell lubricant as the reference. Wear reduction and co…
View article: Synergistic Enhancement of Sunflower Lubricant Incorporated Anti-Wear Eichhornia Crassipes and Tertiary-Butyl-Hydroquinone (TBHQ) Additives
Synergistic Enhancement of Sunflower Lubricant Incorporated Anti-Wear Eichhornia Crassipes and Tertiary-Butyl-Hydroquinone (TBHQ) Additives Open
Due to the impending depletion of petroleum reserves and environmental worries, the creation of bio-lubricants is a compelling subject of research.With the use of tertiary butylhydroquinone (TBHQ) and Eichhornia crassipes carbon nanotubes …
View article: Assessment on tribological responsiveness of different polymers on AISI 52100 steel using a sensitive reciprocating tribometer
Assessment on tribological responsiveness of different polymers on AISI 52100 steel using a sensitive reciprocating tribometer Open
Bio-based lubricants are becoming more prevalent in the lubrication sector to substitute the traditional petroleum based. In the current study, jatropha oil was used as the base lubricant with polytetrafluoroethylene (PTFE) and organic Eic…
View article: Tribological Performance of Modified Jatropha lubricant Under Reciprocating NANOVEA T 50 Tribometer for Electric Vehicles
Tribological Performance of Modified Jatropha lubricant Under Reciprocating NANOVEA T 50 Tribometer for Electric Vehicles Open
In response to concerns about combustion engines' negative effect on the environment and the use of petroleum-based lubricants to address friction and wear issues, there is growing interest in the development of electric vehicles (EVs) in …
View article: Comparison on Tribological Behavior of Organic Formulated Carbon Nanotubes and Multi-Walled Carbon Nanotubes in Base Rapeseed Lubricants
Comparison on Tribological Behavior of Organic Formulated Carbon Nanotubes and Multi-Walled Carbon Nanotubes in Base Rapeseed Lubricants Open
In this research, the tribological behavior of two distinct carbon nanotubes and the mechanisms influencing tribological performance were investigated. High frequency reciprocating rigs (HFRR) were used for the study, along with rapeseed o…
View article: Guest Editorial Preface
Guest Editorial Preface Open
View article: Surface Quality and Absorption Properties of Polymeric Composite (Pla-Pcu) Fabricated Using 3d Printing for Articular Cartilage Application
Surface Quality and Absorption Properties of Polymeric Composite (Pla-Pcu) Fabricated Using 3d Printing for Articular Cartilage Application Open
View article: CNGDI Engine Performance Using a Vaned Diffuser Turbocharger Compressor with Varying Injection Timings
CNGDI Engine Performance Using a Vaned Diffuser Turbocharger Compressor with Varying Injection Timings Open
The present paper assesses the empirical performance of a four-cylinder CNGDI engine with a vaned diffuser turbocharger compressor. This evaluation was performed to compare injection timing operating characteristics of engines coupled with…
View article: Author response for "Effect of fibre length and composition on the tribological attributes of oil palm fibre polymeric composite: organic brake friction material"
Author response for "Effect of fibre length and composition on the tribological attributes of oil palm fibre polymeric composite: organic brake friction material" Open
View article: Author response for "Correlation of tribo-mechanical properties of internal geometry structures of fused filament fabrication 3D-printed acrylonitrile butadiene styrene"
Author response for "Correlation of tribo-mechanical properties of internal geometry structures of fused filament fabrication 3D-printed acrylonitrile butadiene styrene" Open
View article: Friction Reduction of Palm Kernel Activated Carbon Polymer Composite by Lubricant Impregnation
Friction Reduction of Palm Kernel Activated Carbon Polymer Composite by Lubricant Impregnation Open
The purpose of this research is to propose a technique for friction reduction of palm kernel activated carbon (PKAC) polymer composite by palm oil, paraffin oil and water impregnations. A biocomposite sample formed by mixing epoxy and PKAC…
View article: Physical-mechanical properties of palm kernel activated carbon reinforced polymeric composite: Potential as a self-lubricating material
Physical-mechanical properties of palm kernel activated carbon reinforced polymeric composite: Potential as a self-lubricating material Open
Palm kernel activated carbon is one of the potential self-lubricating materials. Therefore, in this study the effect of palm kernel activated carbon composition on the physical-mechanical properties of palm kernel activated carbon reinforc…
View article: Influence of contact pressure and sliding speed dependence on the tribological characteristics of an activated carbon-epoxy composite derived from palm kernel under dry sliding conditions
Influence of contact pressure and sliding speed dependence on the tribological characteristics of an activated carbon-epoxy composite derived from palm kernel under dry sliding conditions Open
The objective of this work is to investigate the influence of contact pressure and sliding speed on the coefficient of friction and wear of an activated carbon-epoxy composite derived from palm kernel under dry sliding conditions. A wear m…
View article: Experimental Investigation of Performance and Emissions of a Stratified Charge CNG Direct Injection Engine with Turbocharger
Experimental Investigation of Performance and Emissions of a Stratified Charge CNG Direct Injection Engine with Turbocharger Open
\nThis paper presents the results from 1.6 litre, 4 cylinders stratified charge compressed natural gas (CNG) direct injection engine with boosting device. A turbocharger with compressor trim of 40 was used to increase engine output. The en…
View article: Effect of vaned diffuser on the performance of small turbocharger / Hilmi Amiruddin...[et al.]
Effect of vaned diffuser on the performance of small turbocharger / Hilmi Amiruddin...[et al.] Open
This work presents an experimental investigation of performance of small turbocharger compressor with vaned diffuser. The aim of the study is to investigate the effect of number vaned diffuser on peak pressure ratio in turbocharger. The st…
View article: THERMAL PERFORMANCE OF µPCM/MWCNT COMPOSITES AT DIFFERENT AMBIENT TEMPERATURES
THERMAL PERFORMANCE OF µPCM/MWCNT COMPOSITES AT DIFFERENT AMBIENT TEMPERATURES Open
The aim of this study is to investigate the effect of carbon-based materials on the thermal performance of microencapsulated phase-change material (µPCM) for passive cooling applications. The sample was prepared by mixing 5 wt. % of multi-…
View article: The potential of hBN nanoparticles as friction modifier and antiwear additive in engine oil
The potential of hBN nanoparticles as friction modifier and antiwear additive in engine oil Open
\n An experimental investigation was conducted to investigate the potential of hexagonal\n boron nitride (hBN) nanoparticles as friction modifier and antiwear additive in engine\n oil. In this study, an optimal composition (0.5 vol.%) of 7…
View article: FRICTIONAL PROPERTIES OF PALM KERNEL ACTIVATED CARBON-EPOXY COMPOSITE UNDER VARIOUS NORMAL LOADS
FRICTIONAL PROPERTIES OF PALM KERNEL ACTIVATED CARBON-EPOXY COMPOSITE UNDER VARIOUS NORMAL LOADS Open
This study investigates the effect of normal load on the frictional properties of palm kernel activated carbon-epoxy (PKAC-E) composite. The PKAC-E composite specimen was fabricated by hot compression molding method. The dry sliding test w…
View article: The Effect of Temperature on the Tribological Properties of Palm Kernel Activated Carbon-Epoxy Composite
The Effect of Temperature on the Tribological Properties of Palm Kernel Activated Carbon-Epoxy Composite Open
The aim of this study was to investigate the effect of temperature on the tribological properties of Palm Kernel Activated Carbon-Epoxy (PKAC-E) composite. All specimens were formed into 10 mm diameter pins of 30 mm length, using a hot com…