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Review Paper

MANET geographic routing protocols: A review

Mobile ad hoc networks (MANET) are characterized by multi-hop wireless mobile nodes that communicate with each other without centralized control or established infrastructure. There are various challenges in MANET such as routing, dynamic topology, scalability, bandwidth optimization. But the major challenge in MANET is link failure due to high mobility. Topology-Based routing protocols become unsuitable for MANET when the nodes are highly mobile and topology changes dynamically. Geographic routing protocols are regarded as efficient and scalable when mobility is high. Therefore, geographic routing protocols have attracted a lot of attention in the field of routing protocols for MANET. This paper gives comparison of various geographic routing protocols such as Location-aided Routing (LAR), Distance Routing Effect Algorithm for Mobility (DREAM), Greedy Perimeter Stateless Routing (GPSR), Energy Aware Geographic Routing (EGR) on the basis of performance metrics such as network lifetime, delay, delivery ratio and energy consumption using NS2. Simulation result shows that EGR shows high delivery ratio and network lifetime than other geographic routing protocols.

Published by: Manika, Shabnam Sangwan, Reema Arora

Author: Manika

Paper ID: V4I4-1404

Paper Status: published

Published: August 2, 2018

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Research Paper

Optimization of large size fabricated Y-Strainers for improvement in pressure drop value using CFD analysis

In this project, a Y type strainer is considered for analysis. The design is an important industrial activity which influences the quality of the product. The strainer is modeled by using modeling software SolidWorks. By using this software, the time spent in producing the complex 3- D models and the risk involved in the design and manufacturing process can be easily minimized. So, the modeling of the strainer is to be made by using SolidWorks. Later this SolidWorks model will be imported to ANSYS for analysis work. ANSYS is the latest software used for simulating the different forces, the pressure acting on the component and also calculating and viewing the results. By using ANSYS software reduces the time compared with the method of mathematical calculations by a human. Studies on flow behaviour in strainer have led to a continued effort on optimizing the strainer design. 3D, steady, incompressible, turbulent k-∈ navier stokes equations are solved numerically to predict the flow behaviour and flow coefficient. CFD helps in the design optimization process with better accuracy and a considerable reduction in design lead time. The present work aims to study the effect of pressure drop and flow behaviour across different strainer design. Based on the baseline simulation results, an optimized design is suggested. The calculated pressure drop for the optimized design shows 75% improvement compared to baseline design.

Published by: Sumit Shinde, Santosh Wankhede

Author: Sumit Shinde

Paper ID: V4I4-1374

Paper Status: published

Published: August 2, 2018

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Review Paper

Solar energy resources for future development applications

Present days we are seeing that the vitality interest is becoming because of the expansion in the populace blast and the progression of new innovation. This outcome to the expansion in the utilization of fossil fills. World utilization of essential vitality extraordinarily expanded from 3.8 billion tons of oil proportional in 1965 to 11.1 billion tons of oil equal in 2007. From this, we can comprehend in the future that we have requested in renewable sources. Contrasted with other renewable wellsprings of vitality, sun-oriented vitality is a best one and uninhibitedly accessible vitality hotspot for overseeing long-haul issues in vitality emergency It is an imperative wellspring of renewable vitality and its advancements are comprehensively portrayed as either aloof sun based or dynamic sun oriented relying upon how they catch and disseminate sun based vitality or believer it into sunlight based force, The sunlight based industry would be the best alternative for future vitality request since it is unrivaled in cost viability, openness, limit and proficiency contrasted with other renewable vitality sources. This paper along these lines examines about the need of sun oriented industry with its crucial ideas, universes vitality situation, highlights of looks into done to overhaul sun-powered industry, its potential applications and hindrances for the better sunlight based industry in future keeping in mind the end goal to determine vitality emergency.

Published by: J. Sai Teja, K. Jaya Krishna

Author: J. Sai Teja

Paper ID: V4I4-1321

Paper Status: published

Published: August 2, 2018

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Research Paper

Monitor of respiratory movement and caretaking system in baby cradle

The paper introduces a helping hand for the busy professional parent. Parent of an infant is a responsible task. We are introducing an embedded system in the baby cradle that acts as a helping hand to nurture our next generation. With minimal effort, it creates worriless and affectionate bond between the two while the parent is busy with professional work. The system pampers the baby and alerts the parent at the time baby cries. ARM7 microcontroller based system along with servomotor and MP3 module pampers the baby, the sound sensor detects when the baby cries, the pressure sensor detects the presence of a baby in the cradle, accelerometer sensor module takes a reading of cradle swing, the ultrasonic sensor senses the breathing movement during baby sleep time. All the collected data in CSV format get transferred to PC/laptop that can be stored to analyze baby sleep hours or how often the baby needs attention or can help to the pediatrician to diagnose some kind of disease.

Published by: Alok Kumar Singh, Nirmala Kumari K

Author: Alok Kumar Singh

Paper ID: V4I4-1413

Paper Status: published

Published: August 2, 2018

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Research Paper

Some studies on concrete prepare by using fiber reinforcement and GGBS as a partial replacement of cement

In our work experimental investigation is carried out to study the different strength characteristics of concrete with partial replacement of cement with ground granulated blast furnace slag (GGBS) and an addition of steel fiber. In this investigation of M30 grade of concrete, cement is replaced with GGBS ground granulated blast furnace slag (10%, 20% and 30%) by weight and addition of steel fibers with different aspect ratio of 79 & 55 in different percentage (0.5%, 1% and 1.5%) to the weight of concrete. Economical and technical analysis has been done on GGBS and steel fiber concrete. workability of concrete and Strength of concrete was determined by performing compression test (150mm x 150mm x 150mm) size cube, split tensile test (150 mm diameter and 300 mm length cylinders) and flexural strength (100 mm x 100mm x 500mm) size beam. Finally, the strength performance of slag blended fiber reinforced concrete is compared with the performance of conventional concrete.

Published by: Vikas Pandey, Pankaj Mishra

Author: Vikas Pandey

Paper ID: V4I4-1406

Paper Status: published

Published: August 1, 2018

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Review Paper

A review on some studies on concrete prepare by using fiber reinforcement and GGBS as a partial replacement of cement

Concrete is probably the most extensively used construction material in the world. The main ingredient in the conventional concrete is Portland cement. The amount of cement production emits approximately equal amount of carbon dioxide into the atmosphere. Cement production is consuming a significant amount of natural resources. That has brought pressures to reduce cement consumption by the use of supplementary materials. Availability of mineral admixtures marked the opening of a new era for designing concrete mix of higher and higher strength. GROUND GRANULATED BLAST FURNACE SLAG (GGBS) is a new mineral admixture, whose potential is not fully utilized. Moreover, only limited studies have been carried out in India on the use of slag for the development of high strength concrete with an addition of steel fibers.

Published by: Vikas Pandey, Pankaj Mishra

Author: Vikas Pandey

Paper ID: V4I4-1405

Paper Status: published

Published: August 1, 2018

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