A preliminary climatology analysis of a catchment using computer simulation demanding upon Petrie Creek cathment as case study. The SimCLIM system simulation has been done and as reference for another similar case. A climate change significantly is identified that increase…

This paper presents the performance analysis of magnetostrictive amorphous wire in motor speed measurement. The principle of the operation of the sensor is based on Large Barkhausen Jump (LBJ), a unique feature of the wire. A dc motor is used…

A two/three terminal active device integrated with a microstrip circular patch antenna is known as an Active Microstrip Circular Patch Antenna. In case of active antenna maximum possible radiated power can be realized when i) the generated power is maximized…

An Active Slot-Ring Antenna (ASRA) has been studied through experiments and analysis in order to find the optimum location of the active device so that the best performance in antenna characteristics is realized in terms of power radiated and power…

This paper describes the methodology used to achieve the AC voltage traceability and the associated uncertainty in National Institute for Standards (NIS), Egypt via the capabilities of National Institute for Standards and Technology (NIST), USA.  The methodology includes the use…

In this work, a developed analytical method based on a previous trial graphical method has been introduced to find the solution of bending stress equation for symmetric and asymmetric involute gear teeth shapes with and without profile correction and for…

The prevalence of diarrhea is viewed as a serious problem greatly affecting the society. The plan to prevent and control the spread of diarrhea requires large amounts of data for data processing. Disease prevalence situation is still represented in elusive…

In order to achieve any design study on a gear tooth or to carry out any type of analysis on a complete gear drive, the first step is the representation of the actual form of this tooth under consideration. In…

In this paper, a 2-pole, 50 Hz high temperature superconducting hysteresis motor with simplest construction has been numerically simulated using finite element method for its performance calculation. In this high temperature superconducting hysteresis motor, conventional stator is used and the…

The inherent advantage of fuel less and maintenance free energy production from solar photovoltaic makes it a very important source of energy. For harnessing power from the solar photovoltaic (PV) cell/array and to supply it to the utility grid, dc…