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1976 articles for “Istirkha-e-Uzoo” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Design and Dynamic Analysis of W-9 Engine
Abstract: Internal Combustion Engines are used in many applications. In the present competitive world, the Automotive Sector which is rapidly growing up with the use of four-stroke I C engine. Hence in this report the work on W-9 engine is considered. Here, the design of W-9 engine is developed for increasing power of engine and also reducing the cost of manufacturing in an automobile sector. In this thesis, the design of …
Published in Journal of Automobile Engineering and Applications · Vol. 2, Issue 3, 2015 · pp. 30–62 Read article
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ADOPTION OF ENERGY MIX RESEARCH AND ITS APPLICATIONS FOR ADDRESSING CURRENT ENERGY CRISIS IN NIGERIA
Abstract: Application of outputs from energy mix research is the way forward for national economic growth and sustainable energy in Nigeria. This paper examines the applications of energy mix research as a special tool for addressing the present energy crisis in Nigeria. The methodology used includes secondary data, opinions from experts, personal observations and previous records. Issues linked present system, appraisal of benefits and strategies for the way forward were highlighted. …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 13, Issue 2, 2022 · pp. 1–9 Read article
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Performance Evaluation of H 2 SO 4 -Rice Husk-Moss Adsorbent for the Removal of Zn (II) Ion from the Effluent of Science Equipment Development Institute (SEDI)
Abstract: This research was carried out to investigate the potential of green algae (moss) with the support of H 2 SO 4 treated rice husk activated carbon using batch adsorption process for the removal of Zn (II) ions from SEDI industrial effluent. The rice husk- moss algae was activated using H 2 SO 4 . The effluent was characterized using atomic absorption spectrophotometer with initial concentration values of 12.3 mg/l for …
Published in Journal of Catalyst & Catalysis · Vol. 9, Issue 1, 2022 · pp. 6–15 Read article
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Effective Removal of Widely Applicable Pesticides Using Iron Pillared Clay (Fe/Bt): Adsorption Behaviour and Kinetics
Abstract: The vast application of pesticides for agricultural purpose to enhance adequate plant growth is quite alarming, with its negative environmental influence increasing every day. The current study investigates the potential of iron pillared bentonite (Fe/Bt) for effective removal of three different widely applicable pesticides (Glyphosate, Bentazon and Diazinon) in aqueous solution. This adsorbent has been characterized ab initio by FT-IR spectroscopy. Adsorption parameters such as contact time, initial pesticide concentration …
Published in Journal of Catalyst & Catalysis · Vol. 10, Issue 1, 2023 · pp. 10–20 Read article
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Production of Biofuel (Biodiesel and Bioethanol):An economical and environmentally feasible way to the society
Abstract: In recent years, bio fuels growers have achieved significant enhancement in crop output and processing efficiencies and today the volume of bio fuels produced in a specific planted area is several times higher than it used to be as latest methodology and technical work to increase production of biofuel. In the sense of methodology, bio fuels are sub-divided into two large categories: substitute for diesel (biodiesel) and substitute for petroleum …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 11, Issue 2, 2021 · pp. 1–10 Read article
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Indigenous Technique of Biochar Production and Effect of Biochar Application on the Geotechnical Properties of the Expansive Soils
Abstract: Expansive soils have been a source of risk to human beings as they causes huge economic loss including damage to buildings, roads and other civil infrastructures because of their low compressive strength and excessive settlement characteristics. One of the available options is to replace such soils before starting any civil engineering construction but looking to huge costs involved in replacement; it is generally not practiced nowadays. Another viable alternative is …
Published in Journal of Geotechnical Engineering · Vol. 8, Issue 1, 2021 · pp. 50–63 Read article
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A Thermal Review and Simulation of An Earth Tube Heat Exchanger
Abstract: AbstractConventional energy is the renewable source of energy. It is the best source of energy and free in nature also in abundance. At the present situation, heating and cooling is a major concern in environment due to global warming. Air conditioning systems has been developed to resolve major part of energy is being engaged in such issues. So, Earth tube heat exchanger is a renewable source of energy for heating …
Published in Journal of Nuclear Engineering & Technology · Vol. 9, Issue 3, 2019 · pp. 1–10 Read article
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Effect of Electrochemically Synthesized Zno/CoO Nanocomposites on Optical, Electrical and Viscosity Properties of Polyvinyl Alcohol Films
Abstract: AbstractZnO/CoO nanocomposites doped poly vinyl alcohol films were prepared by casting method using water as a solvent. X-ray diffraction, IR spectroscopy UV-visible spectroscopy, and scanning electron microscopy techniques were used to characterize the synthesized nanocomposite films. Study of the structural changes and complexation of nanoparticles with polymer matrix were performed using X-ray and IR techniques. Optical characterization studies revealed a blue shift in the absorption edge with increasing nanoparticle concentration …
Published in Journal of Polymer & Composites · Vol. 4, Issue 2, 2016 · pp. 52–62 Read article
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Chemical and Electrocoagulation for Chromium (VI) Removal from Galvanic Effluents
Abstract: Industrial effluents usually contain 10 to 500 mg/l Cr(VI); that according to internationalenvironmental rules must be set at permissible levels before being discharged into the environment.The upper permitted levels of chromium are 0.5 mg/l for effluent discharge and 0.01 mg/l for drinkingwater respectively. Hexavalent chromium is a very toxic heavy metal moiety occurring in variousindustrial wastewaters, such as electroplating, anodizing, tanning and dyeing effluents. Industrialeffluents may contain hundreds of mg/l …
Published in Journal of Polymer & Composites · Vol. 9, Issue 1, 2021 · pp. 49–55 Read article
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Utilization of Bentonite Clay Coupled with Potash for the Synthesis of Octadec-9-Enoic Acid Methyl Esters of Pongamia Pinnatatriglycerides
Abstract: Due to the ever increasing human population worldwide, especially in the developing countries across the world; renewable energy sources are in the primary focus of the scientists and researchers. In addition, the depletion of the reserves of the fossil fuels along with the increased consumption of the available reserves has led to wide spread global unrest. Complementing the above, there are significant environmental problems namely global warming due to increased …
Published in Journal of Polymer & Composites · Vol. 10, Issue 2, 2022 · pp. 72–78 Read article
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Nanomaterials and Their Effects on the Environment: Analyzing Widespread Use
Abstract: Due to the need and uses of nanoparticles in a wide variety of fields of human activity, including industry, agriculture, commerce, medical, and public health, there has been a significant uptick in interest in nanotechnology among the general populace. Because of the inevitability of environmental exposure to nanomaterials as a consequence of their increasing incorporation into our everyday lives, more and more focus is being placed on the study of …
Published in Journal of Polymer & Composites · Vol. 11, Issue 1, 2023 · pp. 97–103 Read article
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Optimizing the Integration of Photovoltaic and Wind Energy Systems for Enhanced Efficiency
Abstract: This work provides a novel approach for integrating a large-capacity doubly excited induction generator (DFIG)-based wind energy system with solarphotovoltaic (PV). The suggested plan offers a practical PV-grid integration solution by utilising DFIG’s grid and rotor side power converters to pump PV power into the grid. This eliminates the requirement for a separate converter for PV power processing. Compared to a comparable rated inverter utilised in traditional PV-grid systems, the …
Published in Journal of Power Electronics and Power Systems · Vol. 13, Issue 2, 2023 · pp. 34–52 Read article
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A Review of Semiconductor Solar PV Cell and Development of Solar Radiation Estimation Models
Abstract: Today’s life could not be imagined without energy (Power). It has become an integral part of day to day life. Traditionally, dependency was there on conventional sources of energy like coal, hydroelectric etc. But they are limited resources; also, they offer residue or pollution to the environment which is not desirable. These are the main reasons that the researchers inclined themselves towards the maximum exploration and make optimal use of …
Published in Journal of Semiconductor Devices and Circuits · Vol. 5, Issue 1, 2018 · pp. 20–26 Read article
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Enhancement of Inter-vehicular Communication in VANET based on LEACH and AODV Protocol by Removing the Energy Holes
Abstract: Vehicular Ad-hoc Networks (VANET) is a particular kind of Mobile Ad-hoc network (MANET), in which vehicles on the road form the nodes of the networks. VANETs several applications are used in Intelligent Transportation System. The dynamic variation in topology shortens the forceful time of routing. Ad-hoc on Demand Distance Vector (AODV) routing protocol is the important routing protocol for VANET. It makes several unutilized routes between a source and a …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 3, Issue 1, 2016 · pp. 25–32 Read article
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Generation of Patterns of E-Plane Horn Antenna Using Tapered Amplitude Distribution
Abstract: In this paper, analysis is made to generating directional patterns on E-plane sectoral horn antenna for radar applications. In literature survey, the work on E-plane sectoral horn antenna is inadequate. For radar applications need low EMI (Electro Magnetic Interference) to enhance this we attempted work on horn antennas and achieved low interference. To the implementation of horn antenna we used tapered amplitude distribution method to reduce the EMI.
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 2, Issue 2, 2015 · pp. 17–20 Read article
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Experimental Investigation of EAFS Aggregate Concrete by Partially Replacing Cement with Single Blended SCMs Fly Ash, GGBS and UGGBS for Sustainable Concrete
Abstract: This study represents research work on the effect of electric arc furnace slag (EAFS) aggregate containing concrete with the utilization of different secondary cementitious materials (SCMs) in single blending, which is the extension of our previous work to optimize EAFS aggregate in concrete. We found 50% EAFS aggregate replacement performance comparatively better as compared to natural aggregate. A total of 12 concrete mixes were cast in different single blended SCMs …
Published in Recent Trends in Civil Engineering & Technology · Vol. 13, Issue 2, 2023 · pp. 28–35 Read article
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Electro-viscous effect on rotating disk flow with variable physical properties
Abstract: In this study, investigate are made for an unsteady flow across a rotating disk with various physical parameters. Consider the movement of a viscous fluid across a three-dimensional disk. The major goal of the current mathematical form is to look at the behavior of an ionic convey electrically viscous flow of boundary layer on a spinning disk with different physical characteristics. To mimic ionic species conservation, the Poisson equation and …
Published in Recent Trends in Fluid Mechanics · Vol. 9, Issue 3, 2022 · pp. 1–11 Read article
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Design and Fabrication of Electromagnetic Embossing Machine
Abstract: Conventionally, in many manufacturing industries, embossing operation is carried out manually using jigs and fixtures or by means of a machine. These machines are mechanical, pneumatic or hydraulic. The running cost of these types of machines is also high. An electromagnetic embossing machine proves itself better against these machines in respect with above said points. In this machine, embossing operation is carried out in project work on very thin aluminium …
Published in Trends in Mechanical Engineering & Technology · Vol. 9, Issue 2, 2019 · pp. 1–6 Read article
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Evaluation of OTA Amplifier Using EEG Signals
Abstract: AbstractOver the last few years, there has been a tremendous exploration in VLSI industries in response to scaling trends towards deep submicron technology. Demand for low power and efficient amplification are rising in day-to-day life. In the process of scaling the CMOS nanometer demand low supply, which is helped to design digital circuit realization at very low power consumption. But it is not valid for analog circuit realization. The related …
Published in Trends in Opto-electro & Optical Communication · Vol. 10, Issue 2, 2020 · pp. 5–14 Read article
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Evaluation of Effect of Sugar Cane Bagasse Ash Modified Cold Bituminous Emulsified Mix
Abstract: Initiatives are emerging worldwide to strike an equilibrium between the developments in infrastructure and control of environmental contamination by reusing wastes. About 70 % of the Indian population depends on agriculture, and abundant agricultural waste is generated each year. The use of these wastes in pavement construction provides a suitable solution to some of the ecological concerns and troubles associated with waste management. Sugarcane Bagasse Ash (SCBA) is a waste …
Published in Trends in Transport Engineering and Applications · Vol. 8, Issue 1, 2021 · pp. 30–42 Read article