Research Papers/Topics in Industrial Physics

Design Analysis and Implementation of A 0.5 KVA Uninterruptible Power Stabilizer

This  paper  presents  design  analysis  and  implementation  of  a  0.5  KVA  uninterruptible  electronic power  stabilizer  (UPSz).  Poor  and  instability  of  power  supply  delivery  in  Nigeria  necessitated  the need  for  a  device  that  can  stabilize  voltage,  protect  equipment  from  damages  and ...

Design and fabrication of a gas pressing iron

Various  hand  held  devices  have  been  invented  and produced  as  far  back  as  the  1st  century  B.C  to  smoothen  fabrics. Over  the  years,  irons  have  come  in  different  shapes,  sizes  and principle  of  operation.  Since  the  invention  of  electricity,  electric irons  have  dominated &n...

Design and Construction of Permanent Magnet Generator

ABSTRACT  A drastic change in the perception of electric energy . But at the same time there is misreading of FREE ENERGY. Energy becomes free only at a point after which we don’t have to pay for power generation after hiring the unit. By using the magnetic force of magnets continuous motion (Energy) is made. This magnet also produces a magnetic field, so both the magnetic fields repel each other (like poles repel), which reasons the fins to move. The free Energy Generator was mounte...

COMPARISON OF THREE STATISTICAL METHODS FOR ESTIMATING WEIBULL PARAMETERS FOR WIND ENERGY ANALYSIS

There is a crucial need in the mainland regions of Nigeria to enhance the development of wind technology and engineering, which is essential for the designing of Wind Energy Conversion Systems (WECS). The Weibull Probability Density Function (PDF) with two parameters is widely accepted and commonly utilized for modelling, characterizing and predicting wind resource and wind power, as well as assessing optimum performance of WECS. Therefore, it is paramount to precisely estimate the scal...

TOTAL ENERGY CALCULATION OF AlAs AND InAs BINARY SEMICONDUCTORS USING THE PROJECTOR AUGMENTED WAVE METHOD

The total energy of an element is the basic energy value from which other properties of the element can be calculated. Aluminum Arsenide (AlAs) and Indium Arsenide (InAs) are III – Arsenic binary semiconductors with indirect and direct energy band gap respectively. The total energy of each of them was calculated using the Projector Augmented Wave (PAW) method with the PBE-GGA for the exchange-correlation functional. The total energy were calculated and from the results gotten, the la...

Recycling of water sachet

ABSTRACTWastes generally render our environment unfriendly and the worst of them all are those wastes that are non-biodegradable and as such, wastes of these forms (non-biodegradable) pose a serious threat to our environment.One of these categories of non-biodegradable wastes is pure water sachets. They are found in virtually every part of Nigeria and various attempts have been made to biodegrade these pure water sachets. One of these attempts was carried out byNwachukwu S.et al (2010) in the...

DESIGN AND CONSTRUCTION OF A TWO-DIGIT DIGITAL COUNTER

ABSTRACTIn this work, we designed and constructed a digital counter circuit. The initial design criteria for the project were: to have a two digit output, to have the circuit count from 0-99, to include either a 555 timer or manual counter. Research was conducted into similar analogue electronic circuits and a suitable point of a digital die was identified. The digital counter circuit was designed using BCD 4506 binary counters and 7-segment display outputs. The circuit was modeled using prot...

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