Paper Title

A STATIC STRUCTURAL ENHANCEMENT FOR FINDING THE STRESSES OF ROTOR DISC BRAKE BY USING ANSYS

Abstract

The disc brake is a gadget for abating or ceasing the revolution of a wheel. Tedious braking of the vehicle leads to warm era amid each braking occasion. Transient Thermal and Structural Analysis of the Rotor Disk of Disk Brake is gone for assessing the execution of circle brake rotor of an auto under serious braking conditions and there by aid plate rotor plan and investigation. Circle brake model and examination is finished utilizing ANSYS workbench 14.5. The principle reason for this think about is to examination the thermo mechanical conduct of the dry contact of the brake circle amid the braking stage. The coupled warm basic examination is utilized to decide the misshapening and the Von Mises stretch set up in the circle for the both strong and ventilated plate with two unique materials to improve execution of the rotor circle. An examination amongst expository and comes about acquired from FEM is done and every one of the qualities got from the examination are not exactly their suitable esteems. Subsequently best appropriate plan, material and rotor plate is proposed in light of the execution, quality and unbending nature criteria.
KEYWORDS : Disc Flange, ANSYS Workbench, Structural, Disc Brake

Paper Title

SEISMIC ASSESSMENT OF RIBBED SLAB SYSTEMS FOR MID VALLEY IN INDIA PUSH OVER ANALYSI

Abstract

These days development of structures utilizing ribbed sections, with empty pieces, is normal from low to high seismic locales of Ethiopia. When researching a portion of the structures built and being developed utilizing such sections, surrounding just in one heading is being drilled. Lately, quantities of quakes have additionally happened in various parts of the nation. The event of these tremors has drawn expanded consideration towards the significance of seismic execution assessment and change of existing structures to decrease seismic hazard. In this proposal work, execution assessment of three contextual investigation structures, built utilizing ribbed chunks with empty pieces surrounding just one way is finished utilizing static nonlinear, sucker, examination. Amid the customary investigation of such structures, the floor sections are considered to go about as an unbending stomach. Thusly, in this theory, the three contextual investigation structures are assessed for unbending nature of the stomachs. The aftereffect of the execution assessment demonstrated that the structures don\'t perform satisfactorily to protect the wellbeing of their tenants at their earth shake configuration level. The consequence of stomach adaptability check has additionally demonstrated that the firmness of such sections is not adequate to go about as an unbending stomach the longitudinal way of the ribs. To enhance the execution of the assessed contextual investigation structures, the presentation of the missing bars were observed not to be adequate. In this manner, expansion of shear dividers with some characterized cross sectional measurement and plan appropriation are prescribed notwithstanding the inclusion of the missing pillars.
KEYWORDS : Ribbed slabs, framing only in one direction, seismic performance evaluation, static nonlinear analysis, pushover analysis, diaphragm, diaphragm flexibility.

Paper Title

SYNTHESIS AND ANTIBACTERIAL APPLICATIONS OF SILVER BASED NANOPARTICAL POLYMER

Abstract

Silver have maximum antimicrobial ability which fights against different bacteria, fungi and yeast. The various substances has increases the new invention of silver as antimicrobial product which seen to be continuously rising with the fore fronted in the improvement of antimicrobial system. The antimicrobial application of silver is newly introduced in the system of health care. today the public had awareness about sterility and safety demanding antimicrobials which does not show any harm full effect on the environment so in both the point of view i.e. the by the medical and consumer need Supplied on the huge potential market which provide the fast improvement of new technical methods which depends on the materials of antimicrobial agent. Thus the antibacterial impact of Silver had been used in different financially Substances and in Medicinal appliances from many years. The application of Silver Polymer nanoparticals for the Medicinal & sanitary purposes were studied deeply which seen to be increased today. In the current research the Synthesis techniques of Silver based nanopartical polymer are studied and its antimicrobial applications.
KEYWORDS : Nanoparticals, antimicrobial agent, Silver polymer, Synthesis & Silver.

Paper Title

A REVIEW ON PHARMACOLOGICAL ACTIONS OF COUMARIN AND ITS DERIVATIVES

Abstract

Coumarin is the important product of group of heterocyclic compounds. Which was divided in the benzopyrone class because of its major application it gives the main position in the field of synthetic of pharmaceutical it have big region of biological activity and its uses, coumarin and its derivatives attract researchers to work on the moiety which was important in the medicinal chemistry? In the present paper we study the pharmacological activity of coumarin and its derivatives. The activity including anti-coagulant, antiinflammatory, anti-oxidant, anti-cancerous and other. We also revise of some effect and coumarin & its derivative against some diseases like in AIDS. Its immunomodulatory effect of coumarin in the renal cell carcinoma and its chemo preventive effect from all these study coumain act as a unique source of treatment in all the diseases the current paper supplied the information about the coumarin & its derivatives.
KEYWORDS : pharmacological activity, anticoagulant, immunomodulatory, chemo- preventive.

Paper Title

ANALYSIS OF THE LARGE DATA ALLOCATION IN BIGDATA

Abstract

Expansive scale information preparing structure like Apache Spark is winding up more well known to process a lot of information either in a nearby or a cloud sent group. At the point when an application is sent in a Spark group, every one of the assets are dispensed to it unless clients physically set a farthest point on the accessible assets. Also, it is unrealistic to force any client particular limitations and limit the cost of running applications. In this paper, we introduce dSpark, a lightweight, pluggable asset distribution system for Apache Spark. In dSpark, we have displayed the application fulfillment time concerning the quantity of agents and application input/emphasis. This model is additionally utilized as a part of our proposed asset distribution display where a deadline based, cost-proficient asset portion plan can be chosen for any application. Rather than the current systems that attention more on displaying the quantity of VMs to use for an application, we have demonstrated both the application cost and fruition time concerning agents, henceforth giving a fine grained asset portion conspire. Moreover, clients don\'t have to determine any application sorts in dSpark. We have assessed our proposed system through broad experimentation, which indicates huge execution benefits. The application consummation time forecast show has a mean relative blunder (RE) under 7% for various sorts of utilizations. Besides, we have demonstrated that our proposed asset portion display limits the cost of running applications and chooses viable asset assignment plots under shifting client particular due dates.
KEYWORDS : Big Data, Cloud Computing, Apache Spark, Resource Allocation, Deadline, Cost Minimization.

Paper Title

MECHANICAL MODELLING AND ANALYSIS OF HEAT EXCHANGER WITH BAFFLES TO DESIGN A COMPACT HEAT EXCHANGER

Abstract

The materials used in the construction of the heat exchanger may be an important consideration in the selection of heat exchanger. A temperature difference of 50oC or more between the tubes and the shell will probably pose differential thermal expansion problems and the need to be considered. The case of corrosive fluids, corrosive-resistant materials such as stainless steel can be selected. The heat transfer characteristics of a mantle heat exchanger with a single pass flow arrangement are investigated under controlled indoor conditions. Measurements showed that the tank is well mixed above the mantle level of the heat exchanger. The influence of mantle inlet location, the mantle fluid flow rate and the type of mantle fluid on the flow and heat transfer coefficients in a mantle is investigated using experimental results. The mechanical modelling of the heat exchanger will give the optimum result of efficiency heat transfer. An industrial purposed heat exchanger with nearly 650c practically observed to model compact heat exchanger and the efficiencies has been taken as per requirement.
KEYWORDS : Shell and Tube exchangers with baffles, performance of heat exchanger.Temperature distribution, analytical approach.

Paper Title

A STRUCTURAL STUDY IN FINDING MECHANICAL PROPERTIES OF AL6062 REINFORCED WITH FLYASH/BRONZE/NICKEL

Abstract

This paper reviews the consequences of an experimental study of effect of particle size of fly ash particles on mechanical properties of fly ash reinforced aluminium alloy (Al6062) composites samples, processed by stir casting route reported. Fly ash is one of the most promising inexpensive and low density reinforcement available in large quantities among other reinforcement. Aluminium (Al) based metal matrix composite can be an efficient and effective compared to and matrix alloy. In the present investigation, Al6062 composites were fabricated by stir casting method by varying weight percentage of reinforcements for Sample (Al 2021 89% + Br 3% + 1% Ni + 8% flash) Chemical compositions, micro hardness, wear test and tensile test were performed to study the mechanical behaviour of all the test specimens. The surface morphology was studied using microscopic inspection to indicate the distribution of reinforcement particles and bonding between the matrixes. Composites containing hard oxides (like Br)are preferred for high wear resistance along with increased hardness and high temperature oxidation resistance. The result reveals that wear rates of the composite materials is lower than that of the matrix alloy and friction coefficient was minimum.
KEYWORDS : Al6062, Fly ash, Br, Ni, Mechanical properties, Metal Matrix Composites, Hardness

Paper Title

IDENTIFYING THE ILLEGAL ACTIVITIES BY IDENTIFYING THE CYBER HARASSMENT WORDS IN SOCIAL NETWORK

Abstract

Cyber bullying is the main problem in social networks. At present, social networks are increasing the web source in communication between new people and known people. Children, adults and seniors participate in social networks like Face book, Twitter. The words of cyber bullying will also affect the minds of children, teenagers and the elderly. These messages will affect the lives of children and teenagers. The words of Cyber bullying will be identified by the Machine Learning techniques. In this project, I have proposed a new method called the advanced smsmda short-term semantic marginalized auto-encoder. It will rebuild the corrupt bullying message and also identify the bullying message that has no intimidating words as short messages like fck.
KEYWORDS : cyber bullying, smsmda, social networks

Paper Title

ABSTRACT A PROTECTED WIRELESS CLOUD COMPUTING

Abstract

The interest in cloud computing by organizations has driven a core desire become more effective and efficient with information technology (IT). Cloud computing enables organizations to utilize instantly Provisioned scalable IT resources on a pay-per-use basis. The wireless grid provides a new model for heterogeneous devices to share physical and virtual resources within an ad-hoc environment with no dedicated server needed to manage the network. Both of these technologies provide new opportunities to provide innovative architectures but also have a number of security related issues that concern many potential users. Despite the potential benefits, each integration of a cloud computing and a wireless grid architecture raise even more concerns related to information security than each architecture alone. As a new paradigm for organizational strategic initiatives, these are the issues which prevent cloud computing and wireless grid solutions from becoming the prevalent integration for an operational system. This article will identify wireless cloud architecture and identify potential vulnerabilities and threats to a wireless cloud solution. We also identify the beginnings of a promising wireless grid security architecture, which focuses on a wireless cloud authentication, authorization and access control process.
KEYWORDS : Cloud computing, wireless grid security, wireless cloud architecture.

Paper Title

A SCHEMATIC ENHANCEMENT IN FINDING THE COMPRESSIVE STRENGTH OF CONCRETE DUE TO EFFECT OF NANO SILICA

Abstract

Nano technology is an emerging field of interest for civil engineering application. Among the Nano materials presently used in concrete, nano-silica possess more Pozzolanic nature. It has the capability to react with the free lime during the cement hydration and forms additional C-S-H gel giving strength, impermeability and durability to concrete. Present paper investigates the effects of addition of nano silica in normal strength concrete. Three types of Nano-silica in the form of Nano suspension having different amount of silica content have been investigated. Mix design has been carried out by using particle packing methodThe application of nanotechnology in concrete has added a new dimension to the efforts to improve its properties. Nanomaterial, by virtue of their very small particle size can affect the concrete properties by altering the microstructure. This study concerns with the use of Nano silica of size 236 nm to improve the compressive strength of concrete. An experimental investigation has been carried out by replacing the cement with Nano silica of 0.3%, 0.6% and 1% b.w.c. The tests conducted on It shows a considerable increase in early-age compressive strength and a small increase in the overall compressive strength of concrete. The strength increase was observed with the increase in the percentage of Nano silica. The FESEM micrographs support the results and show that the microstructure of the hardened concrete is improved on addition of Nano silica.
KEYWORDS : concrete, Nano silica, compressive strength, microstructure

Paper Title

IMPROVING THE CLUSTERING TENDENCY VALUE FOR SYNTHETIC DATA SETS IN CLUSTERING ANALYSIS

Abstract

The problem of the access tendency plays important role in the clustering analysis. The exact numbers of clusters are detected, but the existing procedure may not work on tight clustered data. Hence, the spectral procedure is developed for achieving quality of results. In large data sets, it requires high computational time, since it depends on Eigen decomposition procedure. In this project, we purpose as new approach (improved version of new clustering tendency approach) and this is implemented on MATLAB 7.0.4 version in windows. The proposed method is derived from the concept shortest paths. The proposed method is tested on various synthetic clustered data sets and concludes that clustering tendency value is improved by proposed methods.
KEYWORDS : clusters, MATLAB, Data mining

Paper Title

DESIGN AND OPTIMIZATION OF PLASTIC COMPONENTS HOLDING FIXTURES

Abstract

In machining fixtures, minimizing work piece deformation due to clamping and cutting forces is essential to maintain the machining accuracy. This can be achieved by selecting the optimal location of fixturing elements such as locators and clamps. Many researches in the past decades described more efficient algorithms for fixture layout optimization. This paper presents a new fixture design methodology for sheet metal assembly processes. An optimization algorithm combines finite element analysis and nonlinear programming methods to determine the optimal fixture position such that assembly variation is minimized. Tool carries the main forces that later form the final shape of the work-piece.
KEYWORDS : Fixture planning, modular, Fixture Design.