Call for Papers Vol. 5 Issue 10 - April #2k19

#IJSTE - #International #Journal of #Science #Technology and #Engineering

Call for Papers Vol. 5 Issue 10 - April #2k19

I.C. Value= 69.90 | Impact Factor : 4.753

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Call for Papers - IJSTE Journal | Vol. 3 Iss. 11 May 2017 : Ijste Journal

Call for Papers - IJSTE Journal | Vol. 3 Iss. 11 May 2017
Index Copernicus Value (2015) = 62.78
Impact Factor : 4.753
submit your article : www.ijste.org

Call for Papers - IJSTE Journal | Vol. 3 Iss. 10 April 2017

Call for Papers - IJSTE Journal | Vol. 3 Iss. 10 April 2017
Index Copernicus Value (2015) = 62.78
Impact Factor : 3.905
submit your article : www.ijste.org

Public Health Impact of Particulate Matter Pollution in Nepal: A Review | IJSTE JOURNAL VOL 3, ISS 4

Public Health Impact of Particulate Matter Pollution in Nepal: A Review

Worldwide air pollution continues to pose a significant threat to human health. Air pollution is a major environmental risk to health. According to Yale Environmental Performance Index (EPI) 2016, Nepal ranked on 149 among 180 countries in terms of air quality. Nepal’s capital city Kathmandu, which also chokes beneath a blanket of pollution, there is neither data nor any proper information available regarding air quality. Different natural and anthropogenic reasons are responsible for the emission of complex mixtures of air pollutants, many of which are harmful to health. Particulate matter also consists of a complex mixture of solid and liquid particles of organic and inorganic substances suspended in the air. Particulate matter affects more people than any other pollutant. There is a close, quantitative relationship between exposure to high concentrations of small particulates (PM10 and PM2.5) and increased mortality or morbidity, both daily and over time. The effects of particulate matter on health occurs at levels of exposure currently being experienced by many people both in urban and rural areas and in developed and developing countries. Fine particles are more dangerous than coarse particles, as PM2.5 can penetrate into the alveolar regions of the lungs these particles may cause serious damage to developing lungs of children. Ambient particulate matter is responsible for harmful effects on health, even in the absence of other air pollutants. Long-term exposure to current ambient particulate matter concentrations may affect the lungs of both children and adults and may reduce life expectancy by a few months, mainly in subjects with pre-existing heart and lung diseases. Acute exposure studies that evaluated short-term (usually daily) variations in health end points such as hospitalizations, and lung function associated with short-term variations in levels of pollution. Long term (months, years) exposure can cause some chronic health issues like includes, increased mortality rates, reduced survival times, chronic cardiopulmonary disease and reduced lung function. The issues of particulate matter pollution should be addressed by the national level policy that can be applied at different public and private sectors. The government of Nepal has introduced several policies, legislation and standards related to air pollution. Those policies and legislation need to be implemented to fight against the pollution.

This Article is Research By Sudarshan Dhungana, Raksha Dahal, Yadav Bandhu Bhurtyal, Rishi Ram Bhatta, Thaneshwer Joshi and published by IJSTE JOURNAL

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Index Copernicus Value (2015) = 62.78

Impact Factor : 3.905

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A Secured Framework for Sharing Data using Diverse Image Media and Image Encryption | IJSTE JOURNAL VOL 2, ISS 12

A Secured Framework for Sharing Data using Diverse Image Media and Image Encryption

Secret images in shares that are either encoded and stored in a digital form or printed on transparencies or are hidden in Conventional visual secret sharing (VSS) scheme. Appearance of the shares as noisy-like pixels or as meaningful images; during the transmission of the shares it can cause suspicion and increase interception risk. Hence, transmission risk problem for the secret itself and for the involved participants in this scheme will be suffered in VSS schemes. To solve the transmission risk problem, we proposed a natural-image-based VSS scheme (NVSS scheme) in which secret images is shared via various carrier media so that the secret and the participants can be protected during the transmission. The proposed scheme can share one secret image over n selected natural images (called natural shares) and one noise-like share. Any kind of photos or hand-painted pictures in digital form or in printed form can be the natural shares. Based on these natural shares and the secret image the noise-like share is generated. The transmission risk problem can be reduced as the unchanged natural shares are diverse and innocuous. We also hide the noise like share to reduce the transmission risk problem. We have also used planned randomness in which during steganography the pixels are not stored in the carrier image original position instead the key is added to the original pixel position to obtain the new position which added additional security. Also we used alpha channel watermarking to find whether the images pixels are changed or not if changed then we can’t get the original image.

This Article is Research By Ashish Singh, Ajay Kumar Gupta and published by IJSTE JOURNAL

Call for Papers - IJSTE Journal | Vol. 3 Iss. 6 December 2016

Index Copernicus Value (2015) = 62.78

Impact Factor : 3.905

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Effect on Concrete Strength Due to Addition of Fiber | IJSTE JOURNAL VOL. 3, ISS 1

Effect on Concrete Strength Due to Addition of Fiber

Concrete is most widely used construction material in the world. Fiber reinforced concrete (FRC) is a concrete in which small and discontinuous fibers are dispersed uniformly. The fibers used in FRC may be of different materials like steel, G.I., carbon, glass, asbestos, polypropylene, jute etc. The addition of these fibers into concrete mass can dramatically increase the compressive strength, tensile strength, flexural strength and impact strength of concrete. FRC has found many applications in civil engineering field. Based on the laboratory experiment on fiber reinforced concrete (FRC), cube and cylinders specimens have been designed with steel fiber reinforced concrete (SFRC) containing fibers of 0% and 0.5% volume fraction of hook end Steel fibers of 53.85, 50 aspect ratio. Comparing the result of FRC with plain M20 grade concrete, this paper validated the positive effect of different fibers with percentage increase in compression and splitting improvement of specimen at 7 and 28 days, analyzed the sensitivity of addition of fibers to concrete with different strength.

This Article is Research By Ajay N. Burile, Tejas R. Patiland published by IJSTE JOURNAL

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Experimental Investigation Work of Diesel Engine by Developing Combustion Chamber Geometry | IJSTE JOURNAL VOL 1, ISS 12

Experimental Investigation Work of Diesel Engine by Developing Combustion Chamber Geometry

Morden internal combustion engines must meet high emission standard including better performance and fuel economy. An increased diesel engine population has created pressures on controlling diesel PM and NOx emissions. EGR to control NOx emissions by reticulating exhaust gases back into the combustion chamber to be burned a second time, thereby reducing emissions associated with health risks and also change in combustion chamber geometry to reduce exhaust emission. Major emissions from a diesel engine are NOx, SOx, CO and particulate matter (PM).amongst these pollutants CO and Sox and some quantity of particulate matters are reduced by some after treatment methods, improve combustion chamber geometry etc.

This Article is Research By Bhuva Paresh, U.C.Arvadia, A.A.Katariya and published by IJSTE JOURNAL

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Faults in Transformer Winding and Probing their Occurence by S-Transform and RBF Neural Network Technique | IJSTE JOURNAL VOL 2, ISS 9

Faults in Transformer Winding and Probing their Occurence by S-Transform and RBF Neural Network Technique

Now a days significant enhancement of certainty, reliability and economics of the power transformer is an important topic in power system engineering because among all equipment as for expedition used in electrical systems power transformer is one of the most costly piece of equipment. So that accurate diagnosis of fault has been always been a major issue. Simulation studies based on transient model of transformer winding enhance understanding of surge voltage and fault current waveforms. Those are non-stationary in nature. The non -stationary nature of current waveforms inside the transformer winding requires the model parameter to be both time and frequency dependent. it will help to detect type of fault as well as location of occurrence using simulation studies. This paper aims to present a technique for diagnosis of the type of the fault and location of occurrence. . The proposed method is based on a transient model based transformer under impulse test and S-Transform with good time frequency resolution for all frequencies (multi resolution). S-Transform is used to produce a stock well coefficient vector which utilized as inputs testing set to a Radial Basis Function Neural Network (RBF). The fault conditions are simulated by the variation of fault location according to inter turn winding of power transformer or disc. The training is conducted by programming in MATLAB. The robustness of the proposed scheme is investigated by synthetically polluting the simulated voltage signals with White Gaussian Noise. The suggested method has produced fast and accurate results. Estimation of fault location is intended to be conducted in future.

This Article is Research By Tripti Sahu, Harshwardhan Bhatia and published by IJSTE JOURNAL

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An Enhanced Image Steganography Technique using DCT, Jsteg and Data Mining Bayesian Classification Algorithm | IJSTE JOURNAL VOL 2, ISS 6

An Enhanced Image Steganography Technique using DCT, Jsteg and Data Mining Bayesian Classification Algorithm

Security of data is challenging issue and transmitting the secured data. Data is hidden is one of the techniques to the hide of the data in a secured way called Stegnography. In this paper we proposed secret image is hidden behind the cover image using Discrete Cosine Transform (DCT) and JSteg algorithm. In this algorithm all of the DCT coefficients are manipulated sequentially to hide secret image.

his Article is Research By Samata Rajesh, Nilesh Parghi, Daxa Vekariya and published by IJSTE JOURNAL

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Experimental investigation on effect of EGR on biofuel fueled HCCI engine using external fuel vaporizer- A Technical review | IJSTE JOURNAL VOL 2, ISS 7

Experimental investigation on effect of EGR on biofuel fueled HCCI engine using external fuel vaporizer- A Technical review

The Homogeneous charge compression ignition (HCCI) combustion is an alternative to current engine combustion systems. The research in HCCI is being carried out to use it as a method to reduce emissions and also enhance engine efficiency. HCCI has the potential to nearly eliminate NOx emissions while increasing efficiency as in diesel engine. HCCI adapts a pre mixture of gas-phase fuel and air being burned spontaneously and entirely by an auto ignition process. Homogeneous Charge Compression Ignition (HCCI) engines promises a high thermal efficiency combined with low levels of nitrogen oxides and particulate matter emissions. The purpose of this study is to summarise the effect of alternative fuel when used in the HCCI engine combustion process. Modification of single cylinder diesel engine runs on HCCI mode with diesel and biofuel. Installation of EGR system on HCCI engine. To study the effect of EGR rate on the engine exhaust parameter like nitrogen oxides (NOX), carbon oxides (CO and CO2), particulate matters (PM) and unburnt hydro carbons (UHC) by running the engine on HCCI mode with biofuel.

This Article is Research By Nejal N. PateL, Prof Shyam K.Dabh, Pawan Kishore Jha, Prof. Vivek G. Trivedi and published by IJSTE JOURNAL

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Experimental Analysis of Mechanical Properties in E-Glass Fiber Pipe | IJSTE JOURNAL VOL 2, ISS 8

Experimental Analysis of Mechanical Properties in E-Glass Fiber Pipe

Now a day’s composite material products are gently used in fiber industry and automobile applications. Because of it light weight, Low cost and high strength. There are various varieties of synthetic fibers are the properties were identified. But glass fiber is give high strength in low cost. The fibers it will be mixing resin to get good mechanical properties. In this work use E-glass fiber, Resin and hardener to make a composite fiber pipe. We fabricated a standard test specimen in each E-glass fiber (E-glass fiber, Resin + hardener). There addition of additives has to be done to fabricate composite fiber pipe. Finally Hardener is added improve it hardness separately and tested in Micro Hardness Test, Universal Testing Machine, from analysis we found that composite E-glass fiber, Resin + hardener got better Hardness.

This Article is Research By Muruganantham S, Chandramohan.V, Sankar.N and published by IJSTE JOURNAL

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Experimental Approach for Selection of Tool Steel Using Heat Treatment Process with MTTF and MTBF | IJSTE JOURNAL VOL-2 ISS-8

Experimental Approach for Selection of Tool Steel Using Heat Treatment Process with MTTF and MTBF

Tools steels are generally used in forming process of operation under definite mechanical properties of the sheet metal. At the same time failure of tools steels take place because of many number causes or insufficient material selection criteria. Under this paper we have taken the five samples as punch materials i.e. EN-31, OHNS, D-2, EN-9 and D-3 to find out the different causes of punch failures. Main objective is to study the effect on the hardness of tool steel after heat treatment processes. Also MTBF and MTTF are reliability terms based on methods and procedures for lifecycle predictions for a product. These terms providing a numeric value based on a compilation of data to quantify a failure rate and the resulting time of expected performance. The numeric value can be expressed using any measure of time, but hours is the most common unit in practice. Fracture surface displays typical ductile fracture, and the outer and inner surface of the part punched off is full of little bowings around which there are many micro cracks caused by the stretch stress under biaxial strain/stress state. This survey also helps to find out the failure mode appraisal in inner lower control arm and punch with their preventive methods.

This Article is Research By KIRAN S. PHAD, Prof. Ravindra E. Gite,Prof. Amol L. Khatode,Prof. Dipak S. Bajaj and published by IJSTE JOURNAL

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International Journal of Science Technology and Engineering : IJSTE

Distributed Manufacturing #IJSTE JOURNAL#

IJSTE - International Journal of Science Technology and

 Engineering

Subject: 

Distributed Manufacturing

Distributed manufacturing turns on its head the way we make and distribute products. In traditional manufacturing, raw materials are brought together, assembled and fabricated in large centralized factories into identical finished products that are then distributed to the customer. In distributed manufacturing, the raw materials and methods of fabrication are decentralized, and the final product is manufactured very close to the final customer.

In essence, the idea of distributed manufacturing is to replace as much of the material supply chain as possible with digital information. To manufacture a chair, for example, rather than sourcing wood and fabricating it into chairs in a central factory, digital plans for cutting the parts of a chair can be distributed to local manufacturing hubs using computerized cutting tools known as CNC routers. Parts can then be assembled by the consumer or by local fabrication workshops that can turn them into finished products. One company already using this model is the US furniture company AtFAB.

Current uses of distributed manufacturing rely heavily on the DIY “maker movement”, in which enthusiasts use their own local 3D printers and make products out of local materials. There are elements of open-source thinking here, in that consumers can customize products to their own needs and preferences. Instead of being centrally driven, the creative design element can be more crowdsourced; products may take on an evolutionary character as more people get involved in visualizing and producing them.

Distributed manufacturing is expected to enable a more efficient use of resources, with less wasted capacity in centralized factories. It also lowers the barriers to market entry by reducing the amount of capital required to build the first prototypes and products. Importantly, it should reduce the overall environmental impact of manufacturing: digital information is shipped over the web rather than physical products over roads or rails, or on ships; and raw materials are sourced locally, further reducing the amount of energy required for transportation.

If it becomes more widespread, distributed manufacturing will disrupt traditional labour markets and the economics of traditional manufacturing. It does pose risks: it may be more difficult to regulate and control remotely manufactured medical devices, for example, while products such as weapons may be illegal or dangerous. Not everything can be made via distributed manufacturing, and traditional manufacturing and supply chains will still have to be maintained for many of the most important and complex consumer goods.

Distributed manufacturing may encourage broader diversity in objects that are today standardized, such as smartphones and automobiles. Scale is no object: one UK company, Facit Homes, uses personalized designs and 3D printing to create customized houses to suit the consumer. Product features will evolve to serve different markets and geographies, and there will be a rapid proliferation of goods and services to regions of the world not currently well served by traditional manufacturing.

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#IJSTE JOURNAL : Recyclable Thermoset Plastics (NEW TECHNOLOGY)

IJSTE :  International Journal of Science Technology and Engineering

TITLE: Recyclable Thermoset Plastics

Plastics are divided into thermoplastics and thermoset plastics. The former can be heated and shaped many times, and are ubiquitous in the modern world, comprising everything from children’s toys to lavatory seats. Because they can be melted down and reshaped, thermoplastics are generally recyclable. Thermoset plastics however can only be heated and shaped once, after which molecular changes mean that they are “cured”, retaining their shape and strength even when subject to intense heat and pressure.

       Due to this durability, thermoset plastics are a vital part of our modern world, and are used in everything from mobile phones and circuit boards to the aerospace industry. But the same characteristics that have made them essential in modern manufacturing also make them impossible to recycle. As a result, most thermoset polymers end up as landfill. Given the ultimate objective of sustainability, there has long been a pressing need for recyclability in thermoset plastics.

      In 2014 critical advances were made in this area, with the publication of a landmark paper in the journal Science announcing the discovery of new classes of thermosetting polymers that are recyclable. Called poly(hexahydrotriazine)s, or PHTs, these can be dissolved in strong acid, breaking apart the polymer chains into component monomers that can then be reassembled into new products. Like traditional unrecyclable thermosets, these new structures are rigid, resistant to heat and tough, with the same potential applications as their unrecyclable forerunners.

      Although no recycling is 100% efficient, this innovation – if widely deployed – should speed up the move towards a circular economy with a big reduction in landfill waste from plastics. We expect recyclable thermoset polymers to replace unrecyclable thermosets within five years, and to be ubiquitous in newly manufactured goods by 2025.

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IJSTE.org | Vol. 1 | Isue 3 | September 2014

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(ISSN : 2349 - 784X)

Call For Paper Volume 1 | Issue 3 | September 2014

Publication Charges : 1200 INR

Indexed In : Google Scholar,DRJI, ISSUU, ACADEMIA, Scridb, Slideshare and Many More

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IJSTE.org | Vol. 1 | Isue 3 | September 2014

www.ijste.org

(ISSN : 2349 - 784X)

Call For Paper Volume 1 | Issue 3 | September 2014

Publication Charges : 1200 INR

Indexed In : Google Scholar,DRJI, ISSUU, ACADEMIA, Scridb, Slideshare and Many More

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Click Here. 

#Ijste Journal

Air Compressor Control System for Energy Saving in Manufacturing Plant

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Abstract :

Most industrial facilities need some form of compressed air, whether for running a simple air tool or for More complicated tasks such as operation of pneumatic controls. Air compressor is key equipment to provide air power. One of the major problems associated with the compressor system is pressure fluctuation.  This paper discusses actuality and disadvantages of traditional high power asynchronous motor drive air compressor system in manufacturing plant. In order to reduce energy consumption and safe running an efficient, monitoring and control system for compressor system is supplied. The discussed monitoring and control system is comprises of VFD-PLC and   SCADA. The PLC and VFD correlates the operational parameters to the pressure required by user and monitors the system during normal and under trip condition with the help of SCADA.

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International Journal of Science Technology & Engineeing (IJSTE.org)

Research Area in International Journal of Science Technology & Engineeing  (IJSTE.org)

The journal Includes following Reserach Areas:

• Civil Engineering
• Electromechanical System Engineering
• Chemical Engineering
• Agricultural Engineering
• Biological & Bio system Engineering
• Mechanical Engineering
• Electrical Engineering
• Computer Engineering
• Software Engineering
• Electronics & Communication Engineering
• Environment Engineering
• Telecommunication Engineering
• Engineering Mathematics
• Food Engineering
• Forestry Engineering
• Aerospace Engineering
• Automotive Engineering
• Naval Architectural Engineering
• Bio mechanical& Biomedical Engineering
• Geo Technical Engineering
• Gas Engineering
• Geological Engineering
• Mining Engineering
• Oil Engineering
• Petroleum Engineering
• Engineering Chemistry
• Materials Engineering
• Water Resource Engineering
• Mineral & Metallurgical Engineering
• Architecture & Planning
• Natural Sciences, Humanities
• Engineering Management
• Engineering Sciences
• Ocean Engineering
• Sound Engineering
• Structural Engineering
• Textile Engineering
• Rubber Technology
• Applied Science
• Engineering Maths
• Engineering Physics
• Integrated Engineering
• Industrial Engineering
• Production Engineering
• System Engineering
• Aeronautical Engineering
• Audio Engineering
• Chassis Engineering
• Electronics Engineering
• Forensic Engineering
• Manufacturing Engineering
• Marine Engineering
• Model Engineering
• Nuclear Engineering

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International Journal of Science Technology and Engineering

About International Journal of Science Technology and Engineering

International Journal of Science Technology and Engineering is a peer-reviewed, monthly, online international research journal, which publishes original articles, research articles, review articles from all areas of Engineering and Technology Research and their application including Civil, Mechnical,computer science,electrical,electronics and communication and many more. Research Scholar in all engineering and technology fields are swayed to help articles focused around late research.

The Journal is begun with honourable exertion to help the analysts in their work and likewise to impart learning and exploration thoughts. All examination intrigued researchers are given best chance to make world mindful of their work. With exact and expository portrayal of information by our commentators, International Journal of Science Technology and Engineering is giving implemental economy and most recent worldwide transposition to research.

 

This monthly journal is mainly started to help researching peers belongs to Undergraduate, Postgraduate and Research students. International Journal of Science Technology and Engineering Journal is making the bridge between research and industrial developments. International Journal of Science Technology and Engineering is an e-journal that covers popular research topics from branches of engineering and technology. International Journal of Science Technology and Engineering provides paper publication at very affordable cost.

We provide fast response to queries of authors and visitors, because every author is important for us. Manuscripts submitted to this journal will be considered for publication with the understanding that the same work has not been published and is not under consideration for publication elsewhere. International Journal of Science Technology and Engineering have the aim to propagate innovative scientific research and eminence in knowledge. International Journal of Science Technology and Engineering is highly indexed journal. So, articles published in International Journal of Science Technology and Engineering are highly traceable and available from different sources.

The aim of the International Journal of Science Technology and Engineering is to provide an international forum for the publication and dissemination of original work that contributes to the understanding of the main and related disciplines of engineering, either empirical or theoretical. This journal is an e-journal having full access to the research and review papers. 

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