Engineering Journal

Friday, December 20, 2019

Paper Battery

The Batteries form a significant part of many electronic devices. Typical electrochemical batteries or cells convert chemical energy into electrical energy. Batteries based on the charging ability are classified into primary and secondary cells. Secondary cells are widely used because of their rechargeable nature. Presently, battery takes up a huge amount of space and contributes to a large part of the devices weight. There is strong recent interest in ultrathin, flexible, safe energy storage devices to meet the various design and power needs of modern gadgets. New research suggests that carbon nanotubes may eventually provide the best hope of implementing the flexible batteries which can shrink our gadgets even more. The paper batteries could meet the energy demands of the next generation gadgets. A paper battery is a flexible, ultra thin energy storage and production device formed by combining carbon nanotubes with a conventional sheet of cellulose based paper. A paper battery acts as both a high energy battery and super capacitor, combining two components that are separate in traditional electronics. This combination allo

ws the battery to provide both long term, steady power production and bursts of energy. Nontoxic, flexible paper batteries have the potential to power the next generation of electronics, medical devices and hybrid vehicles, allowing for radical new designs and medical technologies. The various types of batteries followed by the operation principle, manufacturing and working of paper batteries are discussed in detail.

BY M. Srikanth | P. Yaswanth Kumar | K. Vijetha "Paper Battery"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29836.pdf

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/29836/paper-battery/m-srikanth

submit paper online, international journals in engineering, engineering journal

A Comparative Overview on the Horizontal Axis and the Vertical Axis wind Turbines

Wind energy is a renewable and non conventional source of power generation. It is a clean source of energy with a minimum to zero pollution and thus prevents the environment from deteriorating. The wind energy generation is a giant step towards sustainable development and its usage increases day by day due to lack of fossil fuels. Since India is among the fastest growing country in terms of wind energy generation, it is planning for the installation of 175 GW power capacity by financial year 2022. Wind vitality is produced through wind turbines, wind turbines are likewise called as wind vitality convertors and they convert the dynamic vitality of wind into the mechanical vitality that can be utilized for crushing grains, siphoning water, and so fort

h or this active vitality can be changed over into electrical vitality by means of generator. Wind turbines are of two types Vertical axis wind turbines VAWTs and Horizontal axis wind turbines HAWTs . VAWTs are mostly used domestically where power consumption is low and the requirement is of economic rate. HAWTs are more preferably used where power requirement is high and requires high output efficiency. Thus this paper contains a comparison between VAWTs and HAWTs in terms of efficiency, the gearbox mechanism, blade rotation speed, noise, blade rotating space, etc.

BY Naveen kumar | Syed Fozail Ahmad "A Comparative Overview on the Horizontal Axis and the Vertical Axis wind Turbines"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29697.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/29697/a-comparative-overview-on-the-horizontal-axis-and-the-vertical-axis-wind-turbines/naveen-kumar

ugc approved journals for engineering, manuscript submission, paper publication for engineering

Behaviour of Lustrous Carbon Additives in Green Sand Casting

The advent of High Volume, High Density and High Pressure Moulding Lines has changed the logistics of Molding Techniques and selection of additives significantly. Having 4 main ingredients, Base Sand, Bentonite, Lustrous Carbon Additives and Water, the properties of the Sand Mold resulting from this simple mixture to deliver target casting quality is complexly variable. Sand Control is an Art' as any foundry man will willingly emphasize. It is well accepted that no two foundry sand systems are the same. Even a single foundry Unit or foundry group having two or more molding lines, along with separate Sand preparation lines, whether in the same campus or in different locations, sand preparation and sand parameters will normally differ in each sand loop The role of quality in additives has therefore become even more important than when one could feel' the sand and make changes accordingly. Now, additives and ingredients have to be engineered precisely for the application with assured reproducibility in chemistry, grain fineness and other parameters.

BY Pawan Prakash | Bhasker Shrivastava "Behaviour of Lustrous Carbon Additives in Green Sand Casting"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29807.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/29807/behaviour-of-lustrous-carbon-additives-in-green-sand-casting/pawan-prakash

call for paper engineering, special issue publication, open access journal of engineering

Power Quality Enhancement using DSTATCOM by Immune Feedback Control Algorithm

This paper proposes an immune feedback control algorithm for a three phase distribution static compensator DSTATCOM to mitigate several power quality problems such as harmonics, reactive power, and load unbalancing at distribution level. This control algorithm proposed for DSTATCOM, is validated for maintaining power factor to unity, load balancing, and harmonics reduction of supply currents. In this application, the proposed control algo rithm on a DSTATCOM is implemented for the compensation of nonlinear loads. The simulations were performed in the environment of MATLAB SIMULINK.

BY P. Thirumala | K. Mahesh "Power Quality Enhancement using DSTATCOM by Immune Feedback Control Algorithm"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29812.pdf

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/29812/power-quality-enhancement-using-dstatcom-by-immune-feedback-control-algorithm/p-thirumala

international journals in engineering, engineering journal, conference issue publication

Power Quality Enhancement using DSTATCOM by Immune Feedback Control Algorithm

This paper proposes an immune feedback control algorithm for a three phase distribution static compensator DSTATCOM to mitigate several power quality problems such as harmonics, reactive power, and load unbalancing at distribution level. This control algorithm proposed for DSTATCOM, is validated for maintaining power factor to unity, load balancing, and harmonics reduction of supply currents. In this application, the proposed control algorithm on a DSTATCOM is implemented for the compensation of nonlinear loads. The simulations were performed in the environment of MATLAB SIMULINK.

Simulation of Optimal Control Strategy for a Solar Photovoltaic Power System

This paper proposes a single stage PV system based on a linear quadratic regulator LQR . The system makes use of a single phase power converter connected to the grid connected system through an LCL filter. The PandO algorithm is used to generate the reference signal for the fluctuating dc bus voltage as well as to extract the maximum power from the solar panels. The proposed work has been carried out in MATLAB, and the results are presented.

BY C. B. Sree Hara Vamsi | B. Kumar Reddy "Simulation of Optimal Control Strategy for a Solar Photovoltaic Power System"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29786.pdf

Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/29786/simulation-of-optimal-control-strategy-for-a-solar-photovoltaic-power-system/c-b-sree-hara-vamsi

submit paper online, international journals in engineering, engineering journal

Implementing Secured and Comport Transportation using Vehicular Ad-Hoc Network for Realistic City Scenario

VANET is the largest wireless communications research area. VANETs of rapidly moving vehicles can be inefficient or unreliable. With the passing of time, VANET technology advances via inter vehicle interaction, but many problems need to be resolved in order to strengthen the network. This paper simulates road traffic simulators in a way that ensures safe communication between different types vehicles and prevents traffic based congestion in the cities of India.

BY Ms. Pooja Deshpande | Mrs. Vrushali Uttarwar | Ms. Ekta Choudhari "Implementing Secured and Comport Transportation using Vehicular Ad-Hoc Network for Realistic City Scenario"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29771.pdf

Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/29771/implementing-secured-and-comport-transportation-using-vehicular-ad-hoc-network-for-realistic-city-scenario/ms-pooja-deshpande

call for paper engineering, special issue publication, open access journal of engineering