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Optimization model of noise and vibration in passenger car cabin on highway depending on velocities
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
Car cabin interior vibration and acoustical comfort are always being considered by consumers when purchasing a vehicle. Vehicles with high vibration and discomfort due to poor acoustical environment will influence the ...
Removal of zinc (II) from model wastewater using processed Moringa oleifera Lam. Seeds: Optimization study using central composite design (CCD) and response surface methodology
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
This study investigated the effectiveness of processed Moringa oleifera Lam. seeds as bioactive constituents (biosorbent) for zinc (II) removal in wastewater. Previous studies reported significance adsorptions on heavy ...
Modified particle swarm optimization for optimum design of retaining wall
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
This paper presents a modified particle swarm optimization for nonlinear constrained optimization of retaining structures. The algorithm is a new approach of particle swarm optimization with passive congregation (PSOPC). ...
Heat transfer characteristics on a continuous stretching surface with suction and injection
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
The continuous stretching surface heat transfer and flow field problem has many practical applications in industrial and technology. Some of the application areas are hot rolling, paper production, metal spinning, drawing ...
A study on fatigue time series using cross correlation function
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
This paper presents the analysis on variable amplitude
(VA) loading strains data using cross correlation function
(CCF). CCF is a method to measure a similarity of two
fatigue time series as a function of a time-lag ...
Penentu pemilikan rumah menggunakan analisis komponen prinsipal
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
Kajian ini adalah bertujuan untuk mengenalpasti
penentu utama yang mempengaruhi pemilikan rumah
di Malaysia. Sebanyak 8 faktor iaitu populasi,
penduduk bekerja, pekerja profesional, pekerja
kategori ijazah dan ke atas, ...
Direct Numerical Simulation: A review
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
This paper is about the Direct Numerical Simulation method for modeling turbulence flows. It reviews the use of spectral method via Fourier analysis in solving the Navier-Stokes equations for turbulent flows. The method ...
Moderate Vadasz number chaotic convection in porous media with moderate internal heat generation
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
investigated the effects of moderate internal heat generation on chaotic behaviour in thermal convection in a fluid-saturated porous layer subject to gravity and heated from below for moderate Vadasz number. A low-dimensional, ...
FEM on flux simulation of transformer core lamination assembled with 60oT-joint.
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
This paper describes flux simulation using FEM on 100kVA 3phase distribution transformer assembled with 60T-joint and mitred lap corner joint with stagger yoke and limb for one lamination. The simulation involves the ...
Influence of thermal radiation on magnetohydrodinamic (MHD) flow*
(Universiti Malaysia Perlis (UniMAP), 2010-06-02)
In this paper, the problem of two-dimensional of the steady
MHD asymmetric flow of an electrically conducting fluid past
a semi-infinite stationary plate in the presence of radiation is
investigated numerically using ...