IJET

International Journal of Engineering and Techniques

IJET -Volume 2, Issue 4, July - Aug 2016

S.No	Title/Author Name	Page No
1	Steel-plant Refractory: A Review - Dashrath Singh Kathait [ Abstract ] [ Cite ] [ PDF ] Abstract In the steel industry, competitive pressures such as worldwide demand, high cost of energy, environmental and safety regulations, competing materials, customer demand for high quality, and the high cost of capital have led to a need for changes across the industry. Refractories for all unit processes are selected on the basis of their longevity and the cleanliness of the steel. The various types of refractories influence the safe operation, energy consumption and product quality; therefore, selecting refractories to each application is of great importance. This study discusses the types, characteristics and properties of various refractories suitable for steel plant ladle. Keyword: Steel, Ladle, Refractory. × Dashrath Singh Kathait, "Steel-plant Refractory: A Review" Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	1-7
2	Hybrid Watermarking Technique Based on DWT-SVD-FRFT - Damanbir Singh, Guneet Kaur [ Abstract ] [ Cite ] [ PDF ] Abstract Digital watermarking has been proposed as a solution to the problem of copyright protection of multimedia documents in networked environments. There are two important issues that watermarking algorithms need to address. First, watermarking schemes are required to provide trustworthy evidence for protecting rightful ownership. Second, good watermarking schemes should satisfy the requirement of robustness and resist distortions due to common image manipulations (such as filtering, compression, etc.). In this paper, a watermarking algorithm is proposed based on the Discrete Wavelet Transform (DWT), Fractional Fourier Transform (FrFT) and Singular value decomposition (SVD). Analysis and experimental results show that the proposed watermarking method performs well in both security and robustness.. Keyword: - × Damanbir Singh, Guneet Kaur "Hybrid Watermarking Technique Based on DWT-SVD-FRFT " Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	8-16
3	Modeling and Analysis of Machining Characteristics of Metal Matrix Composite in Milling Process - N.Keerthi , N.Deepthi ,N.Jaya Krishna [ Abstract ] [ Cite ] [ PDF ] Abstract In the area of globalization manufacturers are facing the challenges of higher Quality and productivity are two important . Productivity can be interpreted in terms of material removal rate in the machining operation and quality represents satisfactory yield in terms of product characteristics as desired by the customers. but conflicting criteria in any machining operations. In order to ensure high productivity, extent of quality is to be compromised. It is, therefore, essential to optimize quality and productivity simultaneously. Dimensional accuracy, form stability, surface smoothness, fulfillment of functional requirements in prescribed area of application etc. are important quality attributes of the product. Increase in productivity results in reduction in machining time which may result in quality loss. On the contrary, an improvement in quality results in increasing machining time thereby, reducing productivity. Therefore, there is a need to optimize quality as well as productivity. Optimizing a single response may yield positively in some aspects but it may affect adversely in other aspects. The problem can be overcome if multiple objectives are optimized simultaneously. It is, therefore, required to maximize material removal rate (MRR), and to improve product quality simultaneously by selecting an appropriate (optimal) process environment. To this end, the present work deals with multi-objective optimization philosophy based on Taguchi-Grey relational analysis method applied in CNC end milling operation. Keyword: - × N.Keerthi , N.Deepthi ,N.Jaya Krishna "Modeling and Analysis of Machining Characteristics of Metal Matrix Composite in Milling Process " Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	17-23
4	Safety problems and injuries on construction site: A Review - Smita.A.Bhole [ Abstract ] [ Cite ] [ PDF ] Abstract The construction industry involves risky and unhealthy operations which result in many human tragedies, to lose enthusiasm of workers, disrupt construction, delay progress, and adversely affect cost, productivity, and reputation. The complex nature of construction and hazards it have occupational health and safety in construction work should design table and continue throughout the construction phases until the safety and health of every end users is ensured. Safety is a major concern for construction companies, as it is a source of substantial direct and indirect costs. In some countries, the rate of total workplace injuries from construction activities can be as high as at least 50%. This is undoubtedly a serious matter warranting urgent attention. This paper reviewed that the safety problems at construction site with fetal injuries caused by it with help of different graphical data of agencies .It gives detailed information regarding about the injuries type and physical loss of human from this. This study also revealed that the importance of safety in construction should pay more attention as the injuries loss the human life and also delay in completion of project. Keyword: Safety, Hazards Injuries × Smita.A.Bhole "Safety problems and injuries on construction site: A Review " Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	24-35
5	Mechanical Engineering in Ancient Egypt, Part XXI: Men-Clothing (New Kingdom to Late Period) - Galal Ali Hassaan [ Abstract ] [ Cite ] [ PDF ] Abstract The paper investigates the development of the men-clothing industry in Ancient Egypt during the periods from the New Kingdom to the Late Period. The paper presents samples of men-clothing during those periods and tries to analyze each sample showing its characteristics and location if known. The design of each dress is outlined and the decoration (if any) is investigated. The development aspects of the men-clothing industry is investigated highlighting the innovations of the designs and their manufacturing with respect to those in the previous periods. Keyword: Mechanical engineering history, Ancient Egypt, men-clothing, New Kingdom to Late Period. × Galal Ali Hassaan " Mechanical Engineering in Ancient Egypt, Part XXI: Men-Clothing (New Kingdom to Late Period" Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	36-45
6	Empirical Analysis On Construction Safety - A Case Study - Miss. Smita A. Bhole [ Abstract ] [ Cite ] [ PDF ] Abstract During the Safety in the construction industry has always been a major issue. Though much improvement in construction safety has been achieved, the industry still continues to lag behind most other industries with regard to safety. The construction safety of any organization consists of employee�s attitudes towards and perceptions of, health and safety behaviour. Construction workers attitudes towards safety are influenced by their perceptions of risk, management, safety rules and procedures. A measure of safety could be used to identify those areas of safety that need more attention and improvement. The aim of the study was to identify factors in the safety management that any lead project success. these factors influence construction safety. In this project questionnaire is framed to find safety in major organisations. data is collected on the basis of questionnaire. Employees of various construction firm are interviewed. Collected data is analysed statistically. this analysis is show the safety environment among organisation. it also gives suggestion to improve safety at construction site. Keyword: Safety, Injuries, Organization Environment, Statistic. × Miss. Smita A. Bhole " Empirical Analysis On Construction Safety - A Case Study " Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	46-53
7	Heat Transfer Enhancement Through a Pipe By Inserting V-Shape Aluminium Turbulator - Pravin S.Nikam, R. Y. Patil, D.A. Patil ,S.G.Chaudhari [ Abstract ] [ Cite ] [ PDF ] Abstract An experimental study of heat transfer in plane circular tube fitted with the V-Shaped Aluminum turbulators is performed for plane circular tube. The objective of this Project work is to analyses heat transfer coefficient and friction characteristics in a plane circular tube fitted with the V-Shaped Aluminum turbulators. The experimentations are firstly carried out on the plane circular pipe and heat transfer augmentation were recorded and then the v-shaped Aluminum turbulators are fitted in the same plane pipe and then again the heat transfer augmentation is recorded and then both of them is compared. Experimental investigations have been carried out to study the effects of the V-Shaped Aluminum turbulators on heat transfer, friction and enhancement efficiency, in a circular tube. We used the V-Shaped aluminum turbulators with the turbulator element length of 200mm, 160mm and 120mm.We found the heat transfer argumentation.The mean heat transfer rates obtained from using the V-Aluminum turbulators are 198%, 213% and 241% for turbulator element Length of 200mm, 160mm and 120 mm respectively. All of the experiments are carried out at the same inlet conditions with the Reynolds number, based on the tube diameter (Re), in a range of 3000 to 10000. Keyword: Enhancement; heat transfer; twisted tape inserts; pressure drop; flow; Aluminum turbulator. × Pravin S.Nikam, R. Y. Patil, D.A. Patil ,S.G.Chaudhari " Heat Transfer Enhancement Through a Pipe By Inserting V-Shape Aluminium Turbulator " Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	54-61
8	Design of WECS using HSA with fuzzy controller - Anju.S, Achu Govind K R [ Abstract ] [ Cite ] [ PDF ] Abstract Wind turbines form complex nonlinear mechanical systems exposed to uncontrolled wind profiles. This makes turbine controller design a challenging task. As such, control of wind energy conversion systems (WECS) is difficult due to the lack of systematic methods to identify requisite robust and sufficiently stable conditions, to guarantee performance. The problem becomes more complex when plant parameters become uncertain. This paper considers the wind energy curtailment for which it provides a combinatorial planning model to maximize wind power utilization. The major objective of this study is to develop an effective method for optimizing size of wind. A novel multi-objective adaptation of the fuzzy based Harmony Search algorithm is proposed and tested for efficiently solving the problem of optimally deploying wind turbines in wind farms. In this paper, Harmony Search Algorithm (HSA) using fuzzy controller to achieve better optimization results and to increase performance. A general formulation of this algorithm is presented together with an analytical and mathematical modeling to solve the stability and performance of the system. Keyword: WECS, Fuzzy controller, Fault tolerant control, HSA. × Anju.S, Achu Govind K R " Design of WECS using HSA with fuzzy controller " Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	62-68
9	Commodity Juxtaposing from Tweets using Sentiment Analysis - Praveen Jayasankar , Prashanth Jayaraman ,Rachel Hannah [ Abstract ] [ Cite ] [ PDF ] Abstract Sentiment Analysis is the process of finding the sentiments from different classes of words. Generally speaking, sentiment analysis aims to determine the attitude of a speaker or a writer with respect to some topic or the overall contextual polarity of a document. The attitude may be his or her judgment or evaluation, affective state, or the intended emotional communication. In this case, �tweets�! Given a micro-blogging platform where official, verified tweets are available to us, we need to identify the sentiments of those tweets. A model must be constructed where the sentiments are scored, for each product individually and then they are compared with, diagrammatically, portraying users� feedback from the producers stand point. There are many websites that offer a comparison between various products or services based on certain features of the article such as its predominant traits, price, and its welcome in the market and so on. However not many provide a juxtaposing of commodities with user review as the focal point. Those few that do work with Na�ve Bayes Machine Learning Algorithms, that poses a disadvantage as it mandatorily assumes that the features, in our project, words, are independent of each other. This is a comparatively inefficient method of performing Sentiment Analysis on bulk text, for official purposes, since sentences will not give the meaning they are supposed to convey, if each word is considered a separate entity. Maximum Entropy Classifier overcomes this draw back by limiting the assumptions it makes of the input data feed, which is what we use in the proposed system. . Keyword: -. × Praveen Jayasankar , Prashanth Jayaraman ,Rachel Hannah "Commodity Juxtaposing from Tweets using Sentiment Analysis" Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	69-82
10	Security Enhancement for Digital Images using Chaotic Maps - Swetha.T.N, S.Bhargavi, Sreerama Reddy G.M, Gangadhar.V [ Abstract ] [ Cite ] [ PDF ] Abstract The chaos based cryptographic algorithms have suggested some new and efficient ways to develop secure image encryption techniques. In this paper an algorithm for encryption & decryption of digital image using chaotic logistic map and Arnold cat map is discussed. The algorithm utilizes the good features of chaotic sequence related to cryptographic properties, such as pseudo-random, sensitivity to initial conditions and aperiodicity. The algorithm use logistic mapping to confusion the location of pixels in a digital image & Arnold cat map parameters are to be considered as secret keys for securing an image. Due to change of any secret keys the system produces undesired results at the receiver side. Finally experimental results along with statistical analysis including histogram analysis and correlation property show that presented algorithm has good desirable cryptography properties and is more secure technique against the unauthorized person. Keyword: Digital image, Image scrambling, Chaotic sequence, Logistic mapping, Arnold cat map. × Swetha.T.N, S.Bhargavi, Sreerama Reddy G.M, Gangadhar.V "Security Enhancement for Digital Images using Chaotic Maps " Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	83-89
11	Rural Transformation by Agriculture Diversification and Innovation Adoption: A study from Rudraprayag district, Garhwal Himalaya, India - Rekha Dhanai, R.S. Negi ,Santosh Singh [ Abstract ] [ Cite ] [ PDF ] Abstract Rural communities in Garhwal Himalayan region face a range of socio-economic and environmental problems. The area of the present study is district Rudraprayag, Uttarakhand. This hill district has subsistence farming as their main economic activity. Due to subsistence livelihood, migration and a remittance based economy operate in the district. The potential of innovation/technology has not yet been adequately and appropriately harnessed to overcome the development constraints posed by the fragile Himalayan environment. As government made many efforts to boost the process of innovation adoption, the technologies currently restricted with only few progressive farmers. Thus, there is a need for agriculture diversification and large-scale extension of region specific technologies for enhancing the economic condition of rural poor/smallholder household. This study focuses on the issue of agriculture diversification, potential areas of diversification and need of diversification with the need of technological adoption. Keyword: Livelihoods, Capacity building, Technology adoption, Diversification. × Rekha Dhanai, R.S. Negi ,Santosh Singh "Rural Transformation by Agriculture Diversification and Innovation Adoption: A study from Rudraprayag district, Garhwal Himalaya, India" Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	90-103
12	An Innovative Approach to Integrated Optimization Productivity Improvement Through CIM - Praveen.T, Dr.B.Kumar [ Abstract ] [ Cite ] [ PDF ] Abstract This paper emphasizes the many role of computer Integrated manufacturing (CIM) to the economic system. Ranges of topics are lined during this paper: CIM definition, history, necessities in post WTO state of affairs, organization, and application. Today’s business competes during a really international marketplace. economical transportation networks have created a “world market” during which we tend to participate on a each day. For any industrial country to contend during this market, it should have firms that give economic high-quality products to their customers during a timely manner. The importance of group action product style and method style to attain a style for production system can't be overemphasized. However, even once a style is finalized, producing industries should be willing to accommodate their customers by permitting unpunctual engineering -design changes while not touching shipping schedules or sterilization product quality. Therefore, Most U.S.-based producing firms look toward CAD/CAM and CIM to produce this flexibility in their producing system. The Republic of India business would have to be compelled to modification from a standard producing vogue to computer integrated manufacturing style so as to deal with the post World Trade Organization necessities. The paper discusses productivity improvement by using computer integrated producing in Republic of India. Keyword: Productivity Improvement, Computer Integrated Manufacturing [CIM], WTO. × Praveen.T, Dr.B.Kumar "An Innovative Approach to Integrated Optimization Productivity Improvement Through CIM" Vol. 2 - Issue 4 ( July - Aug 2016), International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org ×	104-113

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