Parisutham Institute of Technology and Science
Parisutham Institute of Technology and Science
Karthigeyan P.,Indian Institute of Technology Madras |
Senthil Raja M.,VI Institute of Technology |
Hariharan R.,Parisutham Institute of Technology and Science |
Karthikeyan R.,Parisutham Institute of Technology and Science |
Prakash S.,Parisutham Institute of Technology and Science
Materials Today: Proceedings | Year: 2017
In this paper,the hardness and weight of the composite material is evaluated after various process like heating and acceleration were found out by dipping in salt water and accelerating the sample for particular period of time. This investigation evolves water absorption test, hardness test, compression test and a durometer to measure the depth of the indentation in the material. The control system employed here is taken care by hydraulic control and load indicating devices. Tests have been evaluated for before dipping and after dipping the specimen. From these results, the comparison of hardness and weight of different composite materials is evaluated. © 2017 Elsevier Ltd. All rights reserved.
Ramalingam S.,Avc College |
Periandy S.,Tagore Arts College |
Karabacak M.,Afyon Kocatepe University |
Karthikeyan N.,Parisutham Institute of Technology and Science
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy | Year: 2013
The spectra (FT-IR and FT-Raman) of the present compound; 2-amino-4-chlorophenol (2A4CP) were recorded in the range of 4000-100 cm -1. All the computational calculations were made in the ground state using the HF and DFT (B3LYP and B3PW91) methods with 6-31++G(d,p) and 6-311++G(d,p) basis sets. From potential energy surface calculation, there are two conformers, Rot-1 and Rot-2 for this molecule. The computational results detected that Rot-1 form is the most stable conformer. Making use of the recorded data, the complete vibrational assignments were made and analysis of the observed fundamental bands of molecule is carried out. The complete assignments were performed on the basis of the total energy distribution (TED) of the vibrational modes, calculated with scaled quantum mechanics (SQMs) method and PQS program. The shifting of the frequencies in the vibrational pattern of the title molecule due to the substitutions; NH2 and Cl were deeply investigated by the vibrational analysis. Moreover, 13C NMR and 1H NMR chemical shifts were calculated by using the gauge independent atomic orbital (GIAO) method with HF/B3LYP/B3PW91 methods with 6-311++G(d,p). A study on the electronic properties, such as HOMO and LUMO energies, were performed by time-dependent DFT (TD-DFT) approach. Besides frontier molecular orbitals (FMOs), molecular electrostatic potential (MEP) was performed. NLO properties and Mulliken charges of the 2A4CP were also calculated and interpreted. The thermodynamic properties (heat capacity, entropy, and enthalpy) of the title compound at different temperatures were calculated in gas phase. © 2012 Elsevier B.V. All rights reserved.
Karthikeyan N.,Parisutham Institute of Technology and Science |
Joseph Prince J.,Anna University |
Ramalingam S.,Avc College |
Periandy S.,Tagore Arts College
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy | Year: 2014
In the present methodical study, FT-IR, FT-Raman and NMR spectra of the (2,4,5-Trichlorophenoxy) Acetic acid are recorded. The observed fundamental frequencies (IR and Raman) are assigned according to their distinctiveness region. The hybrid computational calculations are carried out by HF and DFT (B3LYP and B3PW91) methods with 6-31++G(d,p) and 6-311++G(d,p) basis sets and the corresponding results are tabulated. The impact of the presence of tri-chlorine atoms in phenyl structure of the compound is investigated. The vibrational sequence pattern of the molecule related to CH2COOH is analyzed. Moreover, 13C NMR and 1H NMR are calculated by using the gauge independent atomic orbital (GIAO) method with B3LYP methods and the 6-311++G(d,p) basis set and their spectra are simulated and the chemical shifts related to TMS are compared. A study on the electronic and optical properties; absorption wavelengths, excitation energy, dipole moment and frontier molecular orbital energies, are performed by HF and DFT methods. The Kubo gap of the present compound is calculated related to HOMO and LUMO energies which confirm the occurring of charge transformation between the base and ligand group. Besides frontier molecular orbitals (FMO), molecular electrostatic potential (MEP) was performed. NLO properties related to Polarizability and hyperpolarizability are also discussed. © 2014 Published by Elsevier B.V. All rights reserved.
Saranaathan S.E.,SASTRA University |
Kannan M.,Parisutham Institute of Technology and Science
Journal of the Geological Society of India | Year: 2017
This study evaluates slope stability of 19km stretch Bodimettu ghat section, Theni,Tamil Nadu. The study involves 107.8km to 117.5km stretch by dividing it into two zones - Kaththuparai and Bodimettu slope. These two sections are considered for slope stability studies. In this study, analysis of the rock slope stability was performed using Modified SMR technique. Hoek and Bray (1981) analysis have been used for rock cut slopes. 12 rock slopes were identified in Kaththuparai section and four slopes in Bodimettu section. The detailed field investigations were carried out to collect data required for RMR and SMR calculation and SMR was calculated for each section. As per Hoek and Bray (1981) stereographic projection methods, FOS was calculated. In this study, sections R1 and R2 fulfill wedge conditions and R1, R2, R5, R7, R9, R10, R11, R12, R13, R14 and R16 are suitable for planar and stereographic analysis. The details are furnished in this paper. The planar analysis shows that, FOS for the sections R2/J2, R5, R9, R10, and R11/J3 was < 1, and stereographic projection study shows that sections R2, R5, R7, R9, R10, R11/J3 and R13 are present in unstable zone. © 2017, Geological Society of India.
Kumar V.R.,Parisutham Institute of Technology and Science |
Navaneethakrishnan T.,A.N. Prakash Construction Project Management Consultant Pvt. Ltd
Research Journal of Applied Sciences | Year: 2012
Construction industry requires a highly accurate planning, scheduling and management of the process of the project which can facilitate the overall optimization of the cost, time and resources. The traditional system of using of AutoCAD drawings, MS Project andPrimavera for scheduling does not satisfy the clients in making them understanding the project status and also find time consuming. Hence, an efficient method is proposed mthis study implementing Geographical Information System (GIS) as a platform to link the plan of building and its corresponding schedule of executing the construction of building. GIS is relatively an emerging field for managing the spatial and the non-spatial data. The aim of the study is intended to demonstrate methodology of creating the GIS based 4D Model for optimization and real time monitoring of the project. The plan of the building drafted using the drafting software (AutoCAD) and the corresponding schedule of the building generated by Project Management Software (MS Project) were interlinked using GIS platform. This enables the planner to get a clear picture in the planning stage and better control for the progress of the work in the most appropriate manner rather than the conventional methods of controlling the progress of the work with the help of management software. GIS based enclosure also paves the way to include the non-spatial information like bill of quantities, labour requirement, safety recommendations, etc. and can be stored as a tabular form for the corresponding drawing. A case study of one storey residential building at Thangam nagar in Erode, Tamilnadu, India has been selected for the study. © Medwell Journals, 2012.
Nirmala J.,Parisutham Institute of Technology and Science |
Dhanalakshmi G.,Oxford Engineering College
Construction and Building Materials | Year: 2015
In the water retaining structure, seepage through the body wall and foundation plays a major role in the failure of structures. To design any kind of structure for proper retaining, the effect due to seepage should be considered widely. In this paper, % of increase in arrested seepage is arrived from various analyses. Compressive strength of nano silica, nano alumina and carbon nano tube is found out by the experiment and Elastic modulus is calculated. Stress analysis is carried out with analysis software 3D SOLID WORKS. The critical location of the crack is noticed for various service conditions like water filled for full height (hd), more than half height (0.75hd) and half height (0.5hd). The seepage analysis is carried out on the basis of two-dimensional Laplace equations. The partial differential equation (PDE) Toolbox in MATLAB, by the method of finite element method (FEM), provides a powerful and flexible environment for the seepage study. Values of the velocity contours are recorded for various sizes of the crack at the critical location before treatment. Later, these cracks are filled with the mortar of nano-silica, nano alumina and carbon nano tube. The values of the velocity contours are recorded again after the treatment. Finally, the percentage increase in arrested seepage is calculated and it is found that carbon nano tube has behaved better. © 2015 Elsevier Ltd. All rights reserved.
Umam E.G.,Parisutham Institute of Technology and Science |
Sriramb E.G.,SASTRA University
2014 International Conference on Information Communication and Embedded Systems, ICICES 2014 | Year: 2014
In bound applications, the locations of events reportable by a device network have to be compelled to stay anonymous. That is, unauthorized observers should be unable to notice the origin of such events by analyzing the network traffic. I analyze 2 forms of downsides: Communication overhead and machine load problem. During this paper, I gift a brand new framework for modeling, analyzing, and evaluating obscurity in device networks. The novelty of the proposed framework is twofold: initial, it introduces the notion of 'interval indistinguishability' and provides a quantitative live to model obscurity in wireless device networks; second, it maps supply obscurity to the applied mathematics downside I showed that the present approaches for coming up with statistically anonymous systems introduce correlation in real intervals whereas faux area unit unrelated. I show however mapping supply obscurity to consecutive hypothesis testing with nuisance Parameters ends up in changing the matter of exposing non-public supply data into checking out associate degree applicable knowledge transformation that removes or minimize the impact of the nuisance data victimization sturdy cryptography algorithmic rule. By doing therefore, I remodel the matter of analyzing real valued sample points to binary codes, that opens the door for committal to writing theory to be incorporated into the study of anonymous networks. In existing work, unable to notice unauthorized observer in network traffic. However our work in the main supported enhances their supply obscurity against correlation check, the most goal of supply location privacy is to cover the existence of real events. © 2014 IEEE.
Rajesh Kumar V.,Parisutham Institute of Technology and Science
Applied Mechanics and Materials | Year: 2012
The demand for need of groundwater goes with descending powers, when compared with the available natural resources to meet the expectations of Agricultural, Municipal and Industrial needs. Consequently, groundwater is being withdrawn from storage and water levels are declining resulting in crop failures, seawater intrusion in coastal aquifers, land subsidence etc. This urges the need of artificial recharge of groundwater by augmenting the natural infiltration of precipitation into subsurface formation by some suitable methods of recharge. This inturns expects the quantitative availability of groundwater in the area, at the earliest, to follow suitable recharge methods. This rapid determination is found possible only when Remote Sensing and GIS approaches are applied in addition to conventional methods, where time frame is lagging. In this study, Remote Sensing and GIS approaches were used to identify groundwater potential zones in Thirumullaivasal village of Nagapattinam district of Tamilnadu. Various thematic maps were prepared for the factors that influence groundwater such as rainfall, soil type, land use, slope and geology using satellite imageries, toposheets and data from Government and other organizations. Ranks and Weightages were assigned for different categories by devising criterion table and Cumulative Suitability Index (CSI) values were found out using Multi-criterion analysis of the prepared thematic maps through GIS. Based on CSI values, the area was prioritized into different groundwater potential zones for future investigation. © (2012) Trans Tech Publications, Switzerland.
Vignesh M.,Parisutham Institute of Technology and Science |
Jayaseelan J.,Parisutham Institute of Technology and Science
IEEE International Conference on Circuit, Power and Computing Technologies, ICCPCT 2015 | Year: 2015
In IC assembling there are numerous issues are caught by testing. In this task mostly concentrating on the transition deficiencies. Test cube merge consolidating methodology is already utilized for discover the transition issues and it will attain to low power by decreasing switching transition. Presently in this undertaking proposed two methods for transition faults named as BS-LFSR and LOC. In BS-LFSR, it will produce the pseudorandom designs with low power. The low power is accomplished by lessened switching transition. In launch off-capture system the low power test patterns are attained with expanding the controllability of flaws. With the assistance of Iscas'89 S27 benchmark circuit test results demonstrates that which method is superior to test merging strategy focused around the power and area estimation © 2015 IEEE.
Rajesh Kumar V.,Parisutham Institute of Technology and Science
International Journal of Applied Engineering Research | Year: 2011
The increasing use of groundwater for Agricultural, Municipal and Industrial needs revealed that the annual extraction of groundwater is far in excess of net average recharge from natural resources. Consequently, groundwater is being withdrawn from storage and water levels are declining resulting in crop failures, seawater intrusion in coastal aquifers, land subsidence etc. Vagaries of monsoon and indiscriminate development of groundwater often result in declining trend of groundwater levels. This necessitates artificial recharge of groundwater. Any artificial recharge method, for to be implemented, needs a quick result on groundwater availability in the area. This fastest identification is found possible only when remote sensing and GIS approaches are applied as a substitution for conventional methods, where time consumption is more. In this study, remote sensing and GIS approaches were used to identify ground water potential zones in Thennampattinam village of Nagapattinam district of Tamilnadu. The factors influencing groundwater such as rainfall, soil type, land use, slope and geology were considered for study. The thematic maps for the factors were prepared using satellite imageries, topo sheets and data from government and other organizations. Ranks and Weightages were assigned for different categories by devising criterion table and Cumulative Suitability Index (CSI) values were found out using Multi-criterion analysis of the prepared thematic maps through GIS. Based on CSI values, the area was prioritized into different ground water potential zones for future investigation. © Research India Publications.