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Now showing items 18111-18130 of 79151
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Effect of pipeline filling material on electrical capacitance tomography
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)This paper presents the effect of pipeline filling media changing on electrical capacitance tomography (ECT) system (i.e. change of the permittivity coefficient of filling material) include sensor and image reconstruction. ... -
Effect of polarization scan rate on the corrosion properties of SAC305 in acidic solution
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2016-06)The corrosion behaviour of the Sn-3.0Ag-0.5Cu (SAC305) solder to the corrosion properties of alloys in an acidic solution were investigated under polarized conditions. The corrosion parameters including the current ... -
The effect of pollution production in gas burner combustion system using Curve Vane Radial Air Swirler
(Universiti Malaysia PerlisSchool of Manufacturing Engineering, 2008-04)Swirling flow is a main flow produced by air swirled in gas turbine engine. Such flow is the combination of swirling and vortex breakdown. Swirling flow is widely used to stabilize the flame in combustion chamber. Its ... -
The effect of pollution production in gas burner combustion system using Flat Vane Radial Air Swirler
(Universiti Malaysia PerlisSchool of Manufacturing Engineering, 2008-04)A gas burner system with flat vane radial air swirler with vane angle of 20°, 40° and 60° has been investigated to compare which swirler produce less Carbon Monoxide. All tests were conducted using Butane gas. Fuel was ... -
The effect of pollution production in gas burner system using Flat Vane Axial Air Swirler
(Universiti Malaysia PerlisSchool of Manufacturing Engineering, 2008-04)A liquid fuel burner system with Flat Vane axial air swirler with vane angle of 20° and 60° has been investigated using combustor. Flange plates with 40mm (4cm) were inserted at the back plate of swirler outlet. All tests ... -
Effect of Poly(Acrylic acid) on mechanical, morphology properties, X-Ray diffraction and water absorption of Nanoclay filled low density Polyethylene composites
(Universiti Malaysia PerlisSchool of Materials Engineering, 2008-04)Effects of poly(acrylic acid) (PAA) of nanoclay filled low density polyethylene (LDPE) composite on mechanical and characterization were studied using Universal Testing Machine (UTM), X-ray diffraction (XRD), Scanning ... -
Effect of poly(methyl methacrylate) modified water hyacinth fiber on properties of low density polyethylene/ natural rubber/water hyacinth fiber composites
(Taylor & Francis Group, 2011)The effect of poly(methyl methacrylate) modified water hyacinth fiber on properties of low density polyethylene (LDPE)/natural rubber (NR)/water hyacinth fiber (WHF) composites were investigated. The composites were prepared ... -
Effect of polyaniline loading, types of surface modifiers and secondary doping process on the properties of poly (vinyl chloride) / poly (ethylene oxide) / polyaniline conductive films
The main objective of this research was to analyse the role of polyaniline (PAni) as conductive filler in the poly (vinyl chloride)(PVC) / poly (ethylene oxide)(PEO) matrix. The PVC/PEO/PAni conductive composite films were ... -
Effect of Polyethylene glycol to Hydroxyapatite water filter
(Universiti Malaysia PerlisSchool of Materials Engineering, 2008-04)The effect of different percentage of binder (PEG) on the microstructure of hydroxyapatite (HA) and its density was examined. In this study, HA samples was prepared by wet mixing methods and samples was prepared using slip ... -
Effect of polyethylene-graft-maleic anhydride (PE-g-MAH) as compatibilizer on thermal properties and XRD characterization of low density polyethylene/natural rubber/water hyacinth fiber (Eichhornia Crassipes) composites.
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Composites low density polyethylene and natural rubber blends with different water hyacinth fibers (WHF) content were prepared with Z-blade mixer at 180oC and rotor speed of 50rpm. The effect of polyethylene maleic ... -
Effect of polyethylene-grafted maleic anhydride (PE-g-MAH) on properties of low density polyethylene/eggshell powder (LDPE/ESP) composites
(Taylor & Francis Group, LLC., 2010-01-04)The effect of polyethylene-grafted maleic anhydride (PE-g-MAH) on the tensile properties, morphology and thermal properties of low-density polyethylene (LDPE)/eggshell powder (ESP) composites was studied. LDPE/ESP composites ... -
The effect of Polyol and Isocyanate ratio to thermal properties of Polyurethane foam
(Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2016-05)The effet of polyol and isocyanate ratio to thermal properties of polyurethane foam as thermal analysis were investigated. In this study, the polyol were used is palm oil based polyol type and there a nine ratio were ... -
The effect of polypropylene maleic anhydride (PPMAH) on properties of polypropylene (PP)/recycled acrylonitrile butadiene rubber (NBR r)/rice husk powder (RHP) composites
(Universiti Putra Malaysia, 2010-07)The effect of polypropylene maleic anhydride (PPMAH) on tensile properties and morphology of polypropylene (PP)/recycled acrylonitrile butadiene rubber (NBRr)/ rice husk powder (RHP) composites has been studied. The ... -
The effect of polypropylene maleic anhydride on polypropylene/(recycled acrylonitrile butadiene rubber)/(sugarcane bagasse) composite
(Society of Plastics Engineers, 2015-07)The effect of polypropylene maleic anhydride (PPMAH) on the tensile properties and morphology of polypropylene (PP)/(recycled acrylonitrile butadiene rubber) (NBRr)/(sugarcane bagasse) (SCB) composites has been studied. ... -
The Effect of Porosity on Thermal Conductivity of Silicon Carbide Filled Polyproplyene Composite
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)Silicon carbide filled Polypropylene (PP) composites are fabricated, where the compounding is carried out by using Z-blade mixer with filler loadings of 0wt%, 10wt%, 20wt% and 30wt%. Composite sheets produced from hot press ... -
The effect of porous materials on temperature drop in a standing wave thermoacoustic cooler
(Universiti Malaysia Perlis (UniMAP), 2022-03)Thermoacoustics is a principle of sciences that offers an alternative solution for cooling system with a technology that is green and sustainable. The thermoacoustic energy conversion takes place mostly within the area of ... -
The Effect of Power Density on the Surface Layer of Amorphous Thin Film
(Universiti Malaysia PerlisSchool of Microelectronic Engineering, 2007-03)The development of amorphous silicon (a-Si) device technology since the advent of the first solar cell in 1974 has been truly spectacular with commercial products such as photocopiers, laser printers, facsimile machines, ... -
The effect of power quality problem due to unbalance load at LV distribution system
(Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2011-05)This report proposes the effect of power quality problem due to unbalance load at LV distribution system. This project aims to monitor, investigate and analyze the power quality problem due to unbalance load at selected ... -
Effect of pretreated zeolite media in removal of landfill leachate pollutants
(Malaysia Institute of Chemistry, 2007-08-23)Leachate pollutant in the form of amnonical nitrogen (NH4-N) and chemical oxygen demands (COD) is becoming more important to avoid problems to aquatic as well as human life. This study investigates the removal of such ... -
The Effect of Process Parameters on Metal Step Coverage for Aluminum by Evaporation Technique
(Universiti Malaysia PerlisSchool of Microelectronic Engineering, 2007-03)The degree to which deposited metals cover steps over topography is important to the yield and reliability of devices in very large scale integrations (VLSI). In evaporated and sputtered thin films, the most difficult steps ...