Now showing items 2184-2203 of 3386

    • Numerical comparisons for the approximated first order polarization tensor for ellipsoids 

      Taufiq Khairi, Ahmad Khairuddin; William Robert Breckon, Lionheart (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2015)
      This paper discusses the first order polarization tensor for ellipsoids computed by our two previous methods. We compare the first order polarization tensor for several ellipsoids computed by both methods to the ...
    • Numerical investigation of combustion performance utilizing envo-diesel blends 

      Mohamad Shaiful, Ashrul Ishak; Mohd. Amirul Amin, Arizal; Mohammad Nazri, Mohd Jaafar, Prof. Dr.; Norwazan, Abdul Rahim; Ismail, Azmi (Trans Tech Publications, 2013)
      Alternative fuel and renewable energy is needed to fulfill the energy demand of the world. The use of envo-diesel fuels for power generation seems a viable solution for the problems of decreasing fossil-fuel reserves and ...
    • Numerical investigation of heat transfer of twelve Plastic Leaded Chip Carrier (PLCC) by using computational fluid dynamic, FLUENT™ software 

      Mazlan, Mohamed; A. Rahim; Iqbal, M. A.; Mohd Mustafa Al Bakri, Abdullah; Wan Yusra Hannanah, Wan Abdul Razak; Mohd Nor Hakim, Hassan (Trans Tech Publications, 2013)
      Plastic Leaded Chip Carrier (PLCC) package has been emerged a promising option to tackle the thermal management issue of micro-electronic devices. In the present study, three dimensional numerical analysis of heat and fluid ...
    • Numerical simulation analysis of the in-cavity residual stress distribution of lignocellulosic (wood) polymer composites used in shallow thin-walled parts 

      Mohd Azaman, Md Deros; Mohd Sapuan, Salit, Prof. Ir Dr.; Shamsuddin, Sulaiman, Prof. Dr.; Edi Syams, Zainudin, Prof. Madya Dr. (Elsevier, 2014-03)
      In this paper, a numerical analysis of in-cavity residual stress formation in the thin-walled parts of injection-moulded parts is presented by considering the residual stresses produced during the post-filling stage. ...
    • Numerical simulation analysis of the in-cavity residual stress distribution of lignocellulosic (wood) polymer composites used in shallow thin-walled parts formed by the injection moulding process 

      Mohd Azaman, Md Deros; Mohd Sapuan, Salit, Prof. Ir. Dr.; Sulaiman, S.; Edi Syams, Zainudin; Khalina, Abdan, Dr. (Elsevier, 2014-03)
      In this paper, a numerical analysis of in-cavity residual stress formation in the thin-walled parts of injection-moulded parts is presented by considering the residual stresses produced during the post-filling stage. ...
    • Numerical simulation and characterization of silicon based OR logic gate operation using self-switching device 

      Y.X., Goh; N. F., Zakaria; Y. L., Tan; S. R., Kasjoo; S., Shaari; M. M., Isa; A. K., Singh (Universiti Malaysia Perlis (UniMAP), 2021-12)
      Logic gates are the main components inside the integrated circuit used for almost every technological application. Nowadays, in order to enhance the performance of the smart device, while targeting in cut down of the ...
    • Numerical Simulation and Comparative Assessment of DG-HEMT Device for High-frequency Application 

      Abdelmalik Belarbi; Abdelkader Hamdoune (Universiti Malaysia Perlis (UniMAP), 2019-01)
      The main objective of this paper is to investigate the DC and AC performances of GaN/InGaN/GaN Double Gate High Electron Mobility Transistor (DG-HEMT) based on innovative materials III-V in particular III-N materials ...
    • Numerical simulation of Burgers’ equation 

      Intan Mastura, Ramlee; Nursalasawati, Rusli (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2017)
      An exponential finite difference technique is first presented by Bhattacharya for onedimensional unsteady state. In this study, the exponential finite difference technique was used to solve the Burgers’ equation in ...
    • Numerical simulation of microfluidic separators 

      Shahrul Aizzam, Ariffin; Uda, Hashim, Prof. Dr.; Tijjani Adam, Shuwa (Trans Tech Publications, 2013)
      Microfluidic devices present a powerful platform for working with living cells and even gases. Parameter such as the length and volume scales of these devices in miniaturize system makes it possible to develops and perform ...
    • Numerical solution of the boundary layer flow over an exponentially stretching sheet with thermal radiation 

      Biliana, Bidin; Roslinda, Nazar (European Journals Inc., 2009-07)
      In this paper, the problem of steady laminar two-dimensional boundary layer flow and heat transfer of an incompressible viscous fluid with a presence of thermal radiation over an exponentially stretching sheet is investigated ...
    • Numerical solutions of Chaotic Convection Model in a horizontal layer of fluid using deep learning DNN 

      Ruwaidiah, Idris; Maharani, Abu Bakar; Azwani, Alias (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2021-12)
      In the subject of engineering, chaotic convection serves a critical function, for instance, magnetomechanical devices, lasers, and mechanical and designing electrical circuits, as well as understanding fluid dynamics and ...
    • Numerical stress analysis of epoxy adhesively bonded dissimilar joint 

      Nur Athirah, Mat Nawi; A.R. Abdullah; Mohd Afendi, Rojan, Dr.; Mohd Shukry, Abdul Majid, Dr.; Ruslizam, Daud, Dr.; Haftirman, Idrus, Dr. (Trans Tech Publications, 2014)
      A two-dimensional adhesively bonded dissimilar single lap joint model was analyzed under tension. An explicit closed-form solution was formulated by using MATLAB tool for analysis of shear and peel stresses distribution ...
    • Numerical Thermal Model of Diode Double-End-Pumped Solid State Lasers 

      Ahmed, Hisham M.; Abdul Razzaq, Mohammed J.; Abass, Abdulla. K. (Universiti Malaysia Perlis (UniMAP), 2018-10)
      In this work, a numerical analysis based on finite element method (FEM) has been used to predict both the temperature distribution and focal length in CW Nd:YAG laser rod. The double end-pumped utilizing two different ...
    • Nutritional properties of edible bird nest 

      Zainab, Hamzah, Prof. Madya Dr.; Nur Hulwani, Ibrahim; Jeyaraman, Sarojini; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Othman, Hashim, Prof. Madya Dr.; Lee, Boon Beng (Asian Economic and Social Society, 2013-06)
      Edible bird nest (EBN) is a dried glutinous secretion from the salivary glands of several different swiftlet species. It is widely consumed as a health food due to its high beneficial effects to human health and has been ...
    • Object detection using circular hough transform 

      Mohamed Rizon; Haniza, Yazid; Puteh, Saad; Ali Yeon, Md Shakaff, Prof. Dr.; Abdul Rahman, Saad; Sugisaka, Masanori; Sazali, Yaacob, Prof. Dr.; M. Rozailan, Mamat; Karthigayan, M. (Science Publications, 2005)
      In this study we propose a new system to detect the object from an input image. The proposed system first uses the separability filter proposed by Fukui and Yamaguchi (Trans. IEICE Japan J80-D-II. 8, 2170-2177, 1997) to ...
    • Object detection using circular hough transform 

      Mohamed Rizon; Haniza, Yazid; Puteh, Saad; Ali Yeon, Md Shakaff, Prof. Dr.; Abdul Rahman, Saad; Sugisaka, Manasori; Sazali, Yaacob, Prof. Dr.; M. Rozailan, Mamat; Karthigayan, M. (Science Publications, 2005)
      In this study we propose a new system to detect the object from an input image. The proposed system first uses the separability filter proposed by Fukui and Yamaguchi (Trans. IEICE Japan J80-D-II. 8, 2170-2177, 1997) to ...
    • Object detection using geometric invariant moment 

      Mohamed Rizon; Haniza, Yazid; Puteh, Saad; Ali Yeon, Md Shakaff, Prof. Dr.; Abdul Rahman, Saad; Mohd Rozailan, Mamat; Sazali, Yaacob, Prof. Dr.; Hazri, Desa, Dr.; Karthigayan, M. (Science Publications, 2006)
      Geometric moment invariant produces a set of feature vectors that are invariant under shifting, scaling and rotation. The technique is widely used to extract the global features for pattern recognition due to its discrimination ...
    • Object detection using geometric invariant moment 

      Mohamed Rizon; Haniza, Yazid; Puteh, Saad; Ali Yeon, Md Shakaff, Prof. Dr.; Abdul Rahman, Saad; Mohd Rozailan, Mamat; Sazali, Yaacob, Prof. Dr.; Hazri, Desa, Dr.; Karthigayan, M. (Science Publications, 2006)
      Geometric moment invariant produces a set of feature vectors that are invariant under shifting, scaling and rotation. The technique is widely used to extract the global features for pattern recognition due to its ...
    • Object localization using stereo sensors for adept SCARA robot 

      Hema, Chengalvarayan Radhakrishnamurthy; Paulraj, Murugesapandian; Nagaran, R.; Sazali, Yaacob (Institute of Electrical and Electronics Engineers (IEEE), 2006)
      In this paper we present a stereo vision system for segmentation of partially occluded objects and computation of object grasping point in bin picking environments. The stereo vision system was interfaced with an Adept ...
    • Objective evaluation of speech dysfluencies using wavelet packet transform with sample entropy 

      Hariharan, Muthusamy, Dr.; Chong, Yen Fook; Sindhu, Ravindran; Abdul Hamid, Adom, Prof. Dr.; Sazali, Yaacob, Prof. Dr. (Elsevier Inc, 2013-05)
      Dysfluency and stuttering are a break or interruption of normal speech such as repetition, prolongation, interjection of syllables, sounds, words or phrases and involuntary silent pauses or blocks in communication. Stuttering ...