iKnow

Quantum of Proof When Case for the Prosecution Depends Substantially or Wholly on Circumstantial Evidence: Irresistible Conclusion Test or Reasonable Beyond a Doubt Test?
Research Output | Dar Al-hikmah Library | IIUM Only

There seems to be apparent judicial conflict as to the quantum of evidence required when the case for the prosecution is based wholly or substantially on circumstantial evidence. The traditional preponderant view - is that to succeed, the prosecution must show that the circumstantial evidence must be irresistibly consistent with the guilt of the ac

Numerical Assessment of Liquid Filled Container Subjected to Free Fall on Rigid Steel Plate
Research Output | Dar Al-hikmah Library | IIUM Only

Chemicals can be a great threat to society and the environment, despite its wide usage in industrial applications. Extra precautions have to be taken into account, moreover with increasing number of accident cases involving chemical-transporting tanks. Precautions should be taken especially when transporting chemicals of radioactive nature. Should

Energy Absorbing Capability of Materials Subjected to Impact Under Gravity Loading
Research Output | Dar Al-hikmah Library | IIUM Only

Energy absorbers are systems that convert kinetic energy into other fom1s ofenergy, such as pressure energy in compressible fluids, elastic strain energy in solids, and plastic defonnation energy in defom1able solids. The process of conversion for plastic defonnation depends, among other factors, on the magnitude and method of application of loads,

Numerical Analysis on Materials Energy Absorbing Capability Under Gravity Loading Impact
Research Output | Dar Al-hikmah Library | IIUM Only

Energy absorbers are systems that convert kinetic energy into other forms of energy, such as pressure energy in compressible fluids, elastic strain energy in solids, and plastic defonnation energy in defom1able solids. The process of conversion for plastic defonnation depends, among other factors, on the magnitude and method of application of loads

Finite Element to Predict Damage of a Polycarbonate Armor Plate Subjected to Impact
Research Output | Dar Al-hikmah Library | IIUM Only

Numerical studies on the response of annor systems made up of PC and PMMA were reported [1] where smooth particle hydrodynamics (SPH) was used to simulate the response of PC and PMMA layers and it has been found that many existing material models can reproduce a close range results at the initial stage of simulations. Further numerical results base

Failure Mechanism of Pc Armor Plates with Pmma Sacrificial Layer Subjected to Impact
Research Output | Dar Al-hikmah Library | IIUM Only

Polycarbonate is one of the important transparent polymers which due to its high ductility can undergo large defonnation before failure providing high impact resistance. A large amount of energy on impact is transfonned into heat energy and intemal energy. Therefore to have a deep understanding of polycarbonate regarding its ability to absorb energ

Simulation Setup of Pipe Whip Impact
Research Output | Dar Al-hikmah Library | IIUM Only

The safety of pipe whip is related issue for nuclear power and chemical plants, where pIpes are often used to transport fluids at high pressure and high temperature. Simulation analysis for empty pipe and liquid filled pipe are conducted in this study. The model was made of simple pipe whip system which enables the missile pipe to hit the target pi

Experimental Setup of Pipe Whip Impact
Research Output | Dar Al-hikmah Library | IIUM Only

Pipe whip is a safety related issue for nuclear power and chemical plants, where pipes are often used to transport fluids at high pressure and high temperature. Experiment works for empty pipe and liquid filled pipe are needed in this study. The model was made of simple pipe whip system which enables the missile pipe to hit the target pipe at an an

Simulation Results of Pipe Whip Impact at 55° Angle
Research Output | Dar Al-hikmah Library | IIUM Only

The safety of pipe whip is related issue for nuclear power and chemical plants, where pIpes are often used to transport fluids at high pressure and high temperature. Simulation analysis for empty pipe and liquid filled pipe are conducted in this study. The model was made of simple pipe whip system which enables the missile pipe to hit the target pi

Evaluation of Friction Welded bi-Material Joint Strength Subjected to Impact Loads
Research Output | Dar Al-hikmah Library | IIUM Only

In the present work the bond strength of two friction welded polymers was investigated when the bi-material specimens were subjected to projectile impact at 86 ms-1. Two transparent polymer rods of Polycarbonate(PC) and Polymethylmethacrylate Acrylic(PMMA) were joined together using rotary friction welding. Specimens were cut into two different bat

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