European Journal of Advances in Engineering and Technology

1-6

Authors: Manish Kumar Bansal and Rashmi Jain

In the present Paper, we derive three new and interesting expressions for the composition of two most general fractional integral operators whose kernels involve the product of a Appell Polynomial, Fox H-function and S-Generalized Gauss's Hypergeometric Function. The operators of our study are quite general in nature and may be considered as extensions of a number of simpler fractional integral operators studied from time to time by several authors. By suitable specializing the coefficients and the parameters in these functions we can get a large number of (new and known) interesting expressions for the composition of fractional integral operators involving simpler special functions. The results obtained by Erdélyi [2], Goyal and Jain [11] follow as simple cases of our composition formulae.

12-17

Authors: Shreya S Surjuse and SC Dharmadhikari

Document recommendation system is useful to find the right results immediately without adding filters manually or clicking through multiple navigation menus. This paper first surveys various just in time retrieval agent and then reports several term weighting scheme. Just in time retrieval agent proactively provides valuable information without any explicit search. Term weighting enriches the retrieval efficiency. Previously recommendation was based on the word frequency, but to make the recommendation relevant, coverage of main topic becomes important. The comparative study among them will help in selecting the appropriate method.

23-38

Authors: Bindeshwar Singh, D Singh, RP Payasi, J Sharma, MK Yadav and Charitra Pal

This paper presents a taxonomical review on Distributed Generation (DG) planning in the distribution power network from different power system performances such as minimization of real and reactive power loss, enhance power system load ability, enhance power system stability, enhance power system reliability, enhance power system security, enhance available power transfer capacity, enhance power system oscillations, more flexible operation and bandwidth, enhance voltage profile, reduce short circuit capacity of line, more real and reactive power support and environmental friendly (green house gases) point of view. This paper also presents the current status of DG planning in a distributed power network. This survey article is very much useful for scientific persons, industrial persons and researchers in field of DG planning in distribution power system networks.

48-53

Authors: Sharwari Dandekar, Viraj Chavan, Vaishnavi Gaikwad, Ujwal Chaudhari and Rajesh V Kale

In view of the fast depleting resources for power generation, search for alternate renewable energy resources and their reutilization has gained importance. Thermoelectric power generation, a concept based on Seebeck effect is the basic principle of this paper. The paper aims to conduct research in the domain of thermoelectric generation and come up with a unique model to effectively harness it. The paper comprises of the design and testing of a portable Thermoelectric Generator prototype under various conditions. The direct conversion of thermal energy into electricity and a wide range of thermal sources make the system highly reliable, user friendly and compact. The prototype thus designed gives a significant output even at low temperature differences, proving the feasibility of thermoelectric generation as a waste heat recovery system.

60-65

Authors: P Golda Jeyasheeli, Nadar Jasmine Sunderraj and N Umakanth

In cloud computing, the client has to secure their private data from the server. To solve the concern, a storage scheme is used called as a Blind Server. Blind Server will act as a secured cloud storage service such that it does not know how the files are organized neither the size of each file nor the data in the file. The server will be free from computation overhead and will only act as a storage server. Two level securities have been given to the data stored in the cloud by the client. In the first level, data has been encrypted and stored in the cloud. In the second level, the file is split into multiple fixed size block and stored in pseudo-random location in the hard disk so that the server will not be able to learn about which the blocks that make up a file are. This model of storage system is simulated on CloudSim. In the prior work, there is no information maintained about the blocks that contains the various splits of a single file and also there is no multiple user access provision. In the proposed scheme, the information about the blocks that hold the data of a file in the hard disk is stored in an array which is maintained by the client. By this mechanism, we have reduced the time taken for accessing a file by downloading and decrypting only the blocks that constitute the file along with multiple user access provision for the data stored in the cloud storage.