Analysis of Heat Reduction through Roof Using Innovative Insulation Technique
Buildings have significant and continuously increasing impact on the environment. The power consumption for comfortable housing is ever increasing, which is adding additional burden to the power crisis of the world. The main objective of this project is to reduce the heat transfer through the building roof by providing thermal insulation, thereby reducing the heat load on the building. Moreover, if the building is to be air-conditioned then effective thermal insulation will reduce the power consumption drastically and saves lot of energy consumption. New innovative type of insulation is proposed in this work to reduce the heat transfer through roof structure by using seashells and coconut shells. The coconut shells and seashells layer along with normal tiles will provide very good thermal insulation and it will maintain low roof bottom surface temperature when compared with the normal conventional concrete roof without insulation. Two identical experimental rooms were constructed on the top of the college mechanical engineering department block and were instrumented with thermocouple and RTD along with data logger for obtaining continuous experimental results. The amount of heat reduction provided by the insulated roof structure was calculated using analytical method. Then the cooling load requirement for air-conditioning and the corresponding energy cost per year was calculated for the new CAD lab of the mechanical engineering department. The result showed the huge energy savings potential for this innovative thermal insulation technique. The electricity savings obtained is around 39.7%.when compared with conventional concrete roof. This innovative technique for providing thermal insulation to the building is more affordable and comfortable for living.
Published by: A. Muralimanohar, Dr. J. Amos Robert Jayachandran, S. Srinath
Author: A. Muralimanohar
Paper ID: V3I3-1529
Paper Status: published
Published: June 12, 2017
Review On Power System Reconfiguration and Loss Minimization for an Distribution Systems
— The quickly expanding development expenses of electrical creating stations and the fuel utilized in that have concentrated consideration on the need to diminish the power and vitality misfortunes in transmission and dispersion lines. A piece of these, the another essential region in which conveyance computerization is being connected is the region of system reconfiguration (NR). Concurring this system reconfiguration it alludes to the end and opening of switches in a power circulation framework with a specific end goal to modify the system topology, along these lines the stream of energy from the substation to clients end. There are two essential motivations to reconfigure a dispersion organize amid typical method of operation. These variables are relying on the present stacking conditions, reconfiguration may wind up noticeably vital keeping in mind the end goal to wipe out over-burdens on particular framework segments, for example, transformers or line areas. For this situation it is known as load adjusting. As the stacking conditions on the framework transform it might likewise wind up noticeably beneficial to reconfigure so as to diminish the genuine power misfortunes in the system.
Published by: Amandeep, Shavet Sharma, Akshay Rana
Author: Amandeep
Paper ID: V3I3-1518
Paper Status: published
Published: June 12, 2017
Study of Polymer Matrix Composite with Natural Particulate/Fiber in PMC : A Review
The evolution of composite material has replaced most of the conventional material used for automobile, aviation and other area of construction. Moreover in the field of composite, a rapid growth has been noticed in the area of natural reinforced composite material. The reason behind this growth in the research field of natural reinforced composite is the advantages of them over the other reinforcement, such as low cost, and lower environmental impact. This paper gives a review of some of developments with a discussion of the problems with the present generation natural reinforced composites and prospects for further developments. Various physical and mechanical properties of natural reinforced polymer matrix composite have been studied with the combination of different natural reinforcement with polymer matrix. The issues discussed relate to the mechanical properties in general, environmental degradation and long-term durability. The aim of this review is to provide an overview of the properties, development and performance of natural reinforced polymer matrix composite.
Published by: Shivanku Chauhan, Rajesh Kumar Bhushan
Author: Shivanku Chauhan
Paper ID: V3I3-1467
Paper Status: published
Published: June 12, 2017
The Experimental Reduction of Combustion Noise at Idle Speed in a 4 Cylinder CRDI Diesel Engine by Optimizing the Fuel Injection Pressure
The design and development of modern internal combustion engines is marked by a reduction in exhaust gas emissions and increase in specific power and torque. This paper aims at the study of noise reductuion in4-stroke common rail direct injection engine at idle speed. Idle speed is basically a speed of engine when vehicle is not running i.e not in motion . Now a days , this siuation oftenly comes at redlights ,in traffic and in waiting while parked outside a business or residence etc. This paper presents a study about the effects of Fuel Injection Pressure on the combustion process. The end conclusion of the whole experiment is that reduction of noise takes place by optimizing the fuel pressure. In this experiment idle speed is 850 rpm. Then we set the fuel pressure at 200 bar at this pressure the noise is minimum which is 56 db. Further increase the fuel pressure the noise of the 4 cylinder CRDI diesel engine increases gradually at different stages like at 300 bar fuel pressure the noise of CRDI diesel engine is 60db.
Published by: Jaswinder Singh
Author: Jaswinder Singh
Paper ID: V3I3-1501
Paper Status: published
Published: June 12, 2017
Secure and Constant Cost Public Cloud Storage Auditing with Deduplication
Information uprightness and capacity effectiveness are two essential necessities for distributed storage. Verification of Retrievability (POR) and Confirmation of Information Ownership (PDP) strategies guarantee information respectability for distributed storage. Evidence of Proprietorship (POW) enhances stockpiling proficiency by safely evacuating superfluously copied the information on the capacity server. Be that as it may, an insignificant blend of the two systems, with a specific end goal to accomplish both information trustworthiness and capacity proficiency, brings about non-minor duplication of metadata (i.e., validation labels), which repudiates the destinations of POW. Late endeavors to this issue present huge computational and correspondence costs and have likewise been demonstrated not secure. It requires another answer for bolster effective and secure information trustworthiness inspecting with capacity deduplication for distributed storage. In this paper, we take care of this open issue with a novel plan in view of strategies including polynomial-based validation labels and homomorphic straight authenticators. Our plan permits deduplication of both documents and their relating confirmation labels. Information respectability examining and capacity deduplication are accomplished all the while. Our proposed plan is likewise portrayed by consistent ongoing correspondence and computational cost on the client side. Open inspecting and group reviewing are both upheld. Henceforth, our proposed conspire beats existing POR and PDP plans while giving the extra usefulness of deduplication. We demonstrate the security of our proposed conspire in light of the Computational Diffie-Hellman issue, the Static Diffie-Hellman issue, and the t-Solid Diffie-Hellman issue. Numerical investigation and trial come about on Amazon AWS demonstrate that our plan is proficient and versatile.
Published by: Shubham Srivastav, Harikesh Pandey
Author: Shubham Srivastav
Paper ID: V3I3-1520
Paper Status: published
Published: June 12, 2017
An Improved Energy Efficient Threshold Based Routing For Wireless Sensor Networks
Wireless Sensor Networks (WSNs) are being used extensively for monitoring and surveillance in several fields like military area, agricultural fields, forests, nuclear reactors etc. A Wireless Sensor Network generally consists of a large number of small and low cost sensor nodes powered by small non rechargeable batteries and equipped with various sensing devices. It is expected that it will be suddenly active to gather the required data for some times when something is detected, and then remaining largely inactive for long periods of time. So, efficient power saving schemes and corresponding algorithms must be developed and designed in order to provide reasonable energy consumption and to improve the network lifetime for WSNs. The cluster-based technique is one of the good approaches to reduce energy consumption in wireless sensor networks. The lifetime of wireless sensor networks is extended by using the uniform cluster location and balancing the network loading among the clusters. In this research work various energy efficient schemes apply in WSNs have been studied. The clustering based approach has been studied and a modified protocol has been implemented which is based on selection probability. The sensor only transmits when the threshold level is achieved for this selection potential. It selects a node as a cluster head if its residual energy is more than system average energy and have less energy consumption rate in previous round. The goals of this scheme are, increase stability period of network, and minimize loss of sensed data.
Published by: Govind Lal Yadav, Harikesh Pandey
Author: Govind Lal Yadav
Paper ID: V3I3-1533
Paper Status: published
Published: June 12, 2017
