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Frequency: 12 issues per year
ISSN: 2250–3005 (online version)
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International Journal of Computational Engineering Research

(IJCER)

 

Articles

 

Research Article  open access
Wi MAX Deinter leaver's Address Generation Unit through FPGA Implementation
Rasika Kulkarni || Prof.Priti Rajput || Prof. Sandeep K. Shelke
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 07 ~ Issue 3 (March 2017)

Abstract

The IEEE 802.16 standard, commonly known as WiMAX has broadband wirelessaccess over long distance. WiMAX has evolved from 802.16 to 802.16d for fixedwireless access and IEEE 802.16e standard is for mobility support. WiMAX Forumcreated the name "WiMAX". The forum describes WiMAX as "a standards-based technology enabling the delivery of last mile wireless broadband access as an alternative to cable and DSL". WiMAX is similar to Wi-Fi, but it can enable usage at much larger scale and at faster speeds [1]. Inorder to minimize the effect of burst error, the channel interleaver/deinterleaver employed in the WiMAX transreceiver is used.........

Keywords: Digital circuits, error correction, field programmable gate arrays (FPGAs), wireless systems.

Research Article  open access
PCB Faults Detection Using Image Processing
Abhilash Doniwar || Ankush Dadhe || Ayush Baiswara
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 07 ~ Issue 3 (March 2017)

Abstract

This paper reviews the digital image processing for PCB fault detection by using MATLAB software. In this project we are implementing different algorithms in sequentional manner with GUI. In this process we are giving two input images one to be inspected for errors i.e. layout of circuit which is implemented on PCB and other one is reference image or standard image of PCB. After these process we can obtained numbers of faults in any respect like hole, Breakout etc. it helps to detect the fault at primary stage of designing. Hence to improve the image quality of compared image we use sharpened process, so we get sharpen images and fault can be detected easily and it is fast and accurate .it reduce the manufacturing cost of PCB

Keywords: Matlab, image processing toolbox, GUI toolbox, PCB database etc.

Research Article  open access
Location of Zeros of Polynomials
M.H. Gulzar || B.A.Zargar || A.W.Manzoor
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 07 ~ Issue 3 (March 2017)

Abstract

In this paper, restricting the coefficients of a polynomial to certain conditions, we locate a region containing all of its zeros. Our results generalize many known results in addition to some interesting results which can be obtained by choosing certain values of the parameters. Mathematics Subject Classification: 30C10, 30C15.

Keywords: Coefficients, Polynomial, Zeros.

Research Article  open access
Time-History Analysis on Seismic Stability of Nuclear Island Bedrock with weak Interlayer
Gang Wang || Yongzheng Zhang || Ming Ma || Bin Hou || Chuanzheng Liu || Wenjun Jing
China
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 07 ~ Issue 3 (March 2017)

Abstract

This paper presents a three-dimensional numerical simulation method for the seismic response calculation of nuclear island foundation based on the nuclear power plant in Tai Shan. There are two weak interlayers in the bedrock. The numerical simulation aimed at the analysis and the evaluation of the stability of bedrock with the consideration of the interaction between the bedrock and nuclear island. Main features of nuclear numerical model are: (1) the mechanical interaction of nuclear island buildings, turbine room and bedrock have been taken into consideration, (2) the two weak interlayers may decrease the stability of the bedrock, which are the focused research in the models............

Keywords: Nuclear island bedrock, Weak interlayer, Seismic resistance stability, Time history analysis.

Research Article  open access
Urban Town Planning
Dr.K.Deepa || R.P.Sangeetha || J.Vindhya
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 07 ~ Issue 3 (March 2017)

Abstract

The new towns are arranged and made to accomplish some foreordained objectives. The urban town arranging got to be distinctly unavoidable toward the start of twentieth century that is after the modern upheaval. Area of place for creating township put a noteworthy part during the time spent urban town arranging. The essential target of town arranging is to achieve a manageable advancement in every last parts by taking after certain very much characterized standards and proposals for arranging. There is requirement for new city in ramanathapuram region on the fruition of sethu trench extend. Subsequently we build up a very much arranged city with goal of manageable improvement in the previously mentioned locale

Keywords: New city, practical advancement, sethu trench venture, standards and suggestions.

Research Article  open access
Effect of Turbulence Model in Numerical Simulation of Single Round Jet at Low Reynolds Number
Raj Narayan Gopalakrishnan || Peter J. Disimile
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 07 ~ Issue 3 (March 2017)

Abstract

Single axi-symmetric round jet flow was analyzed using computational techniques and validated with experimental results to establish the suitable turbulence model for simulation of low Reynolds number jets exiting from fully developed pipe. This work is performed as an initial study before computationally simulating multiple impinging jets. To this end a single round jet at Reynolds number of 7500 exiting from a fully developed pipe and entering into stationary air was modeled. Velocity and turbulence profiles were extracted from the simulation and validated with in-house experimental results............

Keywords: CFD analysis, Low Reynolds number, Round Jets, Realizable k-ε model, SST k- ω model, Turbulence Intensity, Turbulence Model

Research Article  open access
An Evaluation of the Taxi Supply Management at the International Airport of Sultan Hasanuddin in Makassar - Indonesia
Rusman || Syamsu Alam || Jamaluddin Rahim
Indonesia
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 07 ~ Issue 3 (March 2017)

Abstract

Transportation is a very important element in supporting the economic development of a region. The need for the provision of transport facilities and infrastructure in urban areas is quite large. Makassar particularly the International Airport of Sultan Hasanuddin is one of the areas that are very need taxi service. This research aims to assess: (1) the level of passenger satisfaction to the implementation of taxi management concepts that exist at this time, (2) Factors priority passengers in determining the use of transport modes at the airport, (3) strategies that can be used in the application taxi management concepts that are more effective and applicable............

Keywords: Transport, Service, Management, Taxi, Strategies.

Research Article  open access
A Holistic Approach for Determining the Characteristic Flow on Kangsabati Catchment
Debjit Datta || Chandan Roy
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 07 ~ Issue 3 (March 2017)

Abstract

Kangsabati river rises from the Chotanagpur plateau in the state of West Bengal, India and passes through the districts of Purulia, Bankura and Paschim Medinipur in West Bengal before joining into river Rupnarayan. It is life of these three districts of West Bengal situated in the western part of the state. The river has ephemeral characteristics i.e. it has low flow in the year round and have a high peak on a certain time basis. In the Kangasabati catchment hydrological study gives an evident that during the period every two years there is a chance of drought condition and consecutively after that there is a high flow year. In our study period from 1991 to 2010 there are six low streamflow year i.e...........

Keywords: Hydrological study; rainfall; streamflow; flood; drought; catchment; ephemeral.