Mohd Afendi Bin Rojan, Associated Professor Dr.: Recent submissions
Now showing items 21-36 of 36
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General lifetime damage model for glass fibre reinforced epoxy (GRE) composite pipes under multiaxial loading
(Trans Tech Publications, 2014)This paper presents the modelling of a general lifetime performance for glass fibre reinforced epoxy (GRE) composite pipes similar to the well-known Tsai-Hill interactive failure criterion. Tsai Hill criterion is based on ... -
General lifetime damage model for glass fibre reinforced epoxy (GRE) composite pipes under multiaxial loading
(Trans Tech Publications, 2014)This paper presents the modelling of a general lifetime performance for glass fibre reinforced epoxy (GRE) composite pipes similar to the well-known Tsai-Hill interactive failure criterion. Tsai Hill criterion is based ... -
Mathematical model of elastic crack interaction and two-dimensional finite element analysis based on Griffith energy release rate
(Trans Tech Publications, 2013)Stress shielding interaction effect of two parallel edge cracks in finite body under uniaxial loading is analysed using developed finite element (FE) analysis program. In present study, the stress shielding interaction is ... -
Acoustic emission monitoring of multiaxial ultimate elastic wall stress tests of glass fibre-reinforced epoxy composite pipes
(Taylor & Francis, 2014-01)This paper describes the acoustic emission (AE) monitoring of multiaxial ultimate elastic wall stress (UEWS) tests of filament wound glass fibre-reinforced epoxy composite pipes under hydrostatic, pure axial and pure hoop ... -
Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint
(Elsevier Ltd, 2013)This paper deals with strength and failure prediction as well as reliability issues of adhesive joints of brittle epoxy bonding of two dissimilar adherends. Effects of bond thickness and scarf angle upon the strength of ... -
Stress analysis and failure characterizations of V-shaped epoxy adhesively bonded joint
(Trans Tech Publications, 2013)This paper deals with stress and failure characteristics of V-shaped epoxy adhesive joint. Effect of scarf angle upon failure morphology was investigated by tensile test and monitoring using high speed camera. V-shaped ... -
Effects of winding angles in biaxial ultimate elastic wall stress (UEWS) tests of glass fibre reinforced epoxy (GRE) composite pipes
(Universiti Malaysia Perlis (UniMAP), 2013-03-26)This paper presents an experimental investigation into the influence of winding angles in multiaxial ultimate elastic wall stress (UEWS) tests of glass-fibre reinforced epoxy (GRE) composite pipes. Currently, UEWS test is ... -
Stress analysis and failure characterizations of v-shaped epoxy adhesively bonded joint
(Universiti Malaysia Perlis (UniMAP), 2013-03-26)This paper deals with stress and failure characteristics of V-shaped epoxy adhesive joint. Effect of scarf angle upon failure morphology was investigated by tensile test and monitoring using high speed camera. V-shaped ... -
Mathematical model of elastic crack interaction and two-dimensional finite element analysis based on griffith energy release rate
(Universiti Malaysia Perlis (UniMAP), 2013-03-26)Stress shielding interaction effect of two parallel edge cracks in finite body under uniaxial loading is analysed using developed finite element (FE) analysis program. In present study, the stress shielding interaction ... -
Experimental investigation of PCM spheres in thermal energy storage system
(Trans Tech Publications, 2013)This paper presents the experimental result of a small scale packed bed of random spheres with encapsulated PCM being charged and discharged. A vapor compression refrigerator and heated room with fan heater were used to ... -
Load-displacement behavior of RBD palm stearin oil lubricant quantity in cold extrusion
(Universiti Malaysia Perlis (UniMAP)Pusat Pengajian Kejuruteraan Mekatronik, 2012-02-27)Large consumption of lubricant may affect the environment due to their high potential of pollution. Therefore, there is significant demand to provide a solution to this current condition by using alternative lubricant ... -
Bending fatigue strength of case-carburized spur gears with boss
(Universiti Malaysia Perlis (UniMAP)Pusat Pengajian Kejuruteraan Mekatronik, 2012-02-27)Studies on the spur gear, to increase the bending fatigue strength have been published by adopting gear with high pressure angle and positive addendum modification factor. However, studies on the spur gear with wide ... -
Study on strength of V-shaped epoxy adhesive joint
(Universiti Malaysia Perlis (UniMAP)Pusat Pengajian Kejuruteraan Mekatronik, 2012-02-27)This paper deals with strength and failure prediction of V-shaped epoxy adhesive joint. The effect of scarf angle and bond thickness upon the joint strength is investigated by tensile test. A simple failure criterion ... -
Strength and fracture characteristics of shear adhesive dissimilar joint
(Universiti Malaysia Perlis (UniMAP)Pusat Pengajian Kejuruteraan Mekatronik, 2012-02-27)In this study, the effect of bond thickness upon the shear strength of epoxy adhesively bonded joint with dissimilar adherends is addressed. The bond thickness, t between the adherends is controlled to be ranged from ... -
Elastic crack interaction limit of two interacting edge cracks in finite body
(Universiti Malaysia Perlis (UniMAP)Pusat Pengajian Kejuruteraan Mekatronik, 2012-02-27)In certain range of crack interval ratio and crack width ratio, the neighboring cracks will affect the changes of stress field interaction around the crack tip, thus induced significant changes in stress intensity factor. ... -
Strength prediction of epoxy adhesively bonded scarf joints of dissimilar adherends
(Elsevier Ltd, 2011-09)In this study, strength of epoxy adhesively bonded scarf joints of dissimilar adherends, namely SUS304 stainless steel and YH75 aluminum alloy is examined on several scarf angles and various bond thicknesses under uniaxial ...