Volume-3 Issue-3, July 2014 – International Journal of Recent Technology and Engineering (IJRTE)

C1150073314

IJRTE Journal — Sat, 05 Nov 2022 07:13:43 +0000

The Influence of Ageing Time and Temperature on the Structure and Properties of Heat Treated A201.0 Aluminum Alloy
Mohammad Sharear Kabir¹, Tamzid Ibn Minhaj², Ehsan Ahmed Ashrafi³, Md Moinul Islam⁴
¹Mohammad Sharear Kabir, Department of Materials and Metallurgical Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh.
²Tamzid Ibn Minhaj, Department of Materials and Metallurgical Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh.
³Ehsan Ahmed Ashrafi, Department of Materials and Metallurgical Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh.
⁴Md Moinul Islam, Department of Materials and Metallurgical Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 78-83 | Volume-3 Issue-3, July 2014 | Retrieval Number: C1150073314/2014©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The effect of ageing time and temperature following quenching from solution treatment at 540±2OC on the micro structure and properties of A201.0 Al alloy was studied. Using thermodynamic modeling with JMatPro, the intermetallic phases that exist at the end of solification was determined. Intermetallic phases like CuAl2, Al2CuMg and Mg-Si phase contribute to the hardness of the alloy. Ageing was carried out upto a maximum duration of 10000 hours at a constant temperature of 170±2OC. As ageing time increased, the hardness of the alloy increased due to the enhanced presence of Guinier-Preston (GP) zones which are coherent with the alloy matrix. With further ageing (overageing) the hardness of the alloy decreases as the precipitate loses its coherency with the alloy matrix.
Keywords: A201.0 Al alloy, Solution treatment, Thermodynamic modeling, Ageing, Guinier-Preston (GP) zones, overageing
Scope of the Article: Heat Transfer

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C1149073314

IJRTE Journal — Sat, 05 Nov 2022 07:09:36 +0000

Digital Control Strategy for Four Quadrant Operation of DC Motor using DSPIC30F4011
Prashansa B¹, Prashant Kumar S. Chinamalli², Raju Yanamshetti³
¹Prashansa B, Department of Electrical and Electronics Engineering, Poojya Doddappa Appa College of Engineering, Gulbarga (Karnataka), India.
²Prashant Kumar S. Chinamalli, Department of Electrical and Electronics Engineering, Veerappa Nisty Engineering College, Shorapur (Karnataka), India.
³Dr. Raju Yanamshetti, Department of Electronics and Communication Engineering, Poojya Doddappa Appa College of Engineering, Gulbarga (Karnataka), India.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 73-77 | Volume-3 Issue-3, July 2014 | Retrieval Number: C1149073314/2014©BEIESP
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Abstract: The Microcontroller based adjustable closed-loop DC motor speed controller systems has already become an important drive configuration for many applications across a wide range of power and speed . This is due to their simple control, high reliability, low cost and fast response and ability to work in all the four quadrants. Control System Design and Analysis technologies are widely suppress and very useful to be applied in real-time development. Some can be solved by hardware technology and by the advance use of software, control system are analyzed easily. This paper deals with the digital control of DC motor. The motor is controlled in all the four quadrants; in fact energy is conserved during the regenerative period. The digital controller dsPIC30F4011 is used, as it is very advantageous over other controllers, as it combines the calculation capability of Digital Signal Processor and controlling capability of PIC microcontroller, to achieve precise control. In this paper, control techniques of dsPIC30F4011 microcontroller and MOSFET are analyzed by mainly focusing with the Modeling and Simulation of DC Motor using MATLAB. The simulation model is developed using MATLAB/SIMULINK environment. The reason for choice of MATLAB/SIMULINK as development tool is, it is the most important and widely used simulation software. The prototype hardware set is tested in the power electronics laboratory for motor rating of 1HP. The setup is tested for open & closed loop control of motor.
Keyword: DC motor, Digital control, DsPIC, Four quadrants, Regenerative braking.
Scope of the Article: IoT Applied for Digital Contents

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C1144073314

IJRTE Journal — Sat, 05 Nov 2022 07:03:19 +0000

Analysis of Bare Frame and Infilled Frame with Different Position of Shear Wall
Vikas Govalkar¹, P. J. Salunke², N. G. Gore³
¹Vikas Govalkar, student of ME (Structure) Department of M.G.M.CET, Navi Mumbai (Maharashtra), India.
²P. J. Salunke, Professor, Civil Engineering Department of M.G.M.CET, Navi Mumbai (Maharashtra), India.
³N. G. Gore, Professor, Civil Engineering Department of M.G.M.CET, Navi Mumbai (Maharashtra), India.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 67-72 | Volume-3 Issue-3, July 2014 | Retrieval Number: C1144073314/2014©BEIESP
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Abstract: Shear wall is one of the most commonly used lateral load resisting in high rise building. Shear wall has high in plane stiffness and strength which can be used to simultaneously resist large horizontal load and support gravity load. The scope of present work was to study investigates the effectiveness of RC shear wall in medium rise building. The residential medium rise building is analyzed for earthquake and wind force by considering two type of structural system. i.e. Bare Frame system and Infilled Frame system. Effectiveness of shear wall has been studied with the help of eight different models. Four models are bare frame structural system and other four models are Infilled Frame structural system with different position of shear wall. Analysis is carried out by using standard package STADD Pro V8i. The comparison of these models for different parameters like Storey Drift and Axial fore in column is carried out.
Keyword: — Bare Frame Structure, Diagonal strut, Infilled Frame Structure, Shear Wall.
Scope of the Article: Predictive Analysis

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E0892112513

IJRTE Journal — Sat, 05 Nov 2022 06:57:32 +0000

Implementation of Embedded Web Server Based on ARM11 and Linux using Raspberry PI
Girish Birajdar
Girish Birajdar, Department of Electronics and Communication Engineering, RRS College of Engineering and Technology, JNTU Hyderabad, (A.P.), India.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 64-66 | Volume-3 Issue-3, July 2014 | Retrieval Number: E0892112513/2014©BEIESP
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Abstract: As ARM processor based web servers not uses computer directly, it helps a lot in reduction of cost. In this project our aim is to implement an Embedded Web Server (EWS) based on ARM11 processor and Linux operating system using Raspberry Pi. it will provide a powerful networking solution with wide range of application areas over internet. We will run web server on an embedded system having limited resources to serve embedded web page to a web browser.
Keyword: Embedded Web Server, Raspberry Pi, ARM, Ethernet etc.
Scope of the Article: Web Mining

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C1145073314

IJRTE Journal — Sat, 05 Nov 2022 06:53:51 +0000

Analysis & Design of R.C.C. Jacketing for Buildings
Vedprakash C. Marlapalle¹, P. J. Salunke², N. G. Gore³
¹Mr. Vedprakash C. Marlapalle, (ME Student), Department of Civil Engineering, M.G.M .College of Engineering & Technology, Kamothe, Navi Mumbai, (Maharashtra), India.
²P. J. Salunke, (Guide), Department of Civil Engineering, M.G.M. College of Engineering & Technology, Kamothe , Navi Mumbai, (Maharashtra), India.
³N. G. Gore, (Guide), Department of Civil Engineering, M.G.M. College of Engineering & Technology, Kamothe, Navi Mumbai, (Maharashtra), India.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 62-63 | Volume-3 Issue-3, July 2014 | Retrieval Number: C1145073314/2014©BEIESP
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Abstract: The objective this paper is to discuss effectiveness of R.C.C. jacketing method used to improve the performance of deteriorated structure, this technique successfully applied on the structure. Also Design method, field application techniques, Advantages, Disadvantages and suitability have been discussed.
Keywords: Jacketing, Retrofitting, Concrete, Strengthening, Repair.
Scope of the Article: Predictive Analysis

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C1153073314

IJRTE Journal — Sat, 05 Nov 2022 06:48:12 +0000

Measurement of the Magnetic Field in the Single Sheet Tester 500 * 500 mm²
Badreddine Naas¹, Dahmane Hachi², Hakim Hammache³, Bachir Naas⁴, Djelloul Moussaoui⁵
¹Naas Badreddine, Faculty of Science and Technology, University Djelfa, DZ, Algeria. And Applied Automation and Industrial Diagnostic Laboratory (LAADI), Algeria.
²Hachi Dahmane, Faculty of Science and Technology, University Djelfa, DZ, Algeria.
³Hammache Hakim, Electromagnetics Systems Laboratory, EMP, Bordj El Bahri, Algiers, Algeria.
⁴Naas Bachir, Faculty of Science and Technology, University Djelfa, DZ, Algeria. And Applied Automation and Industrial Diagnostic Laboratory (LAADI), Algeria.
⁵Prof. Djelloul Moussaoui, Electromagnetics Systems Laboratory, EMP, Bordj El Bahri, Algiers, Algeria.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 58-61 | Volume-3 Issue-3, July 2014 | Retrieval Number: C1153073314/2014©BEIESP
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Abstract: This paper describes how magnetic field H is measured for magnetic sheet materials used in electrical engineering. The measurement technical are tested in single sheet tester device which can gives alternating magnetic properties under unidirectional and sinusoidal flux density.
Keyword: Single Sheet tester SST, Epstein frame, H coils methods, Eddy currents, Magnetic Measurement.
Scope of the Article: Measurement & Performance Analysis

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C1142073314

IJRTE Journal — Sat, 05 Nov 2022 06:41:15 +0000

Cost Optimization of Rect. RCC Underground Tank
Aditya Wad¹, N. G. Gore², P. J. Salunke³, V. G. Sayagavi⁴
¹Mr. Aditya Wad,(PG Student), Department of Civil Engineering, MGM‟s College of Engineering and Technology, Navi Mumbai, (Maharashtra), India.
²Prof. N. G. Gore, (Guide) Department of Civil Engineering, MGM‟s College of Engineering and Technology, Navi Mumbai, (Maharashtra), India.
³Prof. P. J. Salunke, (Guide) Department of Civil Engineering, MGM‟s College of Engineering and Technology, Navi Mumbai, (Maharashtra), India.
⁴Prof. V. G. Sayagavi, (Guide) Department of Civil Engineering, MGM‟s College of Engineering and Technology, Navi Mumbai, (Maharashtra), India.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 55-57 | Volume-3 Issue-3, July 2014 | Retrieval Number: C1142073314/2014©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Underground tanks (RCC) are commonly used for storage of water for domestic use, swimming pool, sedimentation tank, etc. The vertical wall of such tanks is subjected to hydro-static pressure and soil pressure &the base is subjected to weight of water and soil pressure & uplift and it is designed by using IS 3370:2009 Part (I, II).This study focused on the optimum cost design of underground tank due to effects of unit weight of backfill soil variation, variation in grade of concrete and for same capacity change in height (Depth). The main aim is to achieve the economy. Material saving results in saving in construction cost at the same time the safety is also considered. The model is analyzed and design by using MATLAB software. Optimization is formulated is in nonlinear programming problem (NLPP) by using sequential unconstrained minimization technique (SUMT).
Keyword: Underground tank, Optimum cost design.
Scope of the Article: Concrete Engineering

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C1143073314

IJRTE Journal — Sat, 05 Nov 2022 06:35:03 +0000

A Modified Formulation of Path Loss Models for Broadcasting Applications
Pardeep Pathania¹, Parveen Kumar², Shashi B. Rana³
¹Pardeep Pathania, Department of Electronics and Communication Engineering, Beant College of Engineering and Technology, Gurdaspur (Punjab), India.
²Parveen Kumar, Department of Electronics and Communication Engineering, Beant College of Engineering and Technology, Gurdaspur (Punjab), India.
³Shashi B. Rana, Department of Electronics Technology, Guru Nanak Dev University Regional Campus, Gurdaspur (Punjab), India.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 44-54 | Volume-3 Issue-3, July 2014 | Retrieval Number: C1143073314/2014©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In this paper, we have used exclusively the FM band as this band is slowly gaining its popularity due to the liberalization policy of Govt. of India for its implementation. So, it is absolutely essential to find best fit propagation model. In the present work, we have used the field strength measurements of two FM broadcasting stations, each operating on different transmitted power and at different transmitting antenna heights. These field strength measurements (readings) on conversion into path loss and thereafter further be compared with the various available path loss models. An appropriate modification has been suggested and applied after calculating the mean square error (MSE) between the measured path loss and calculated path loss with the help of available models. For practical implementation, all the measurements have been taken in Punjab state of India (border district of Gurdaspur). It is further emphasized that all the measurements have been taken in an open area, so suggested model in this paper would be the best fit for open area conditions in the north bordering area of Punjab. All the measurements (readings) have been taken using the Anritsu site master by carrying it using car and with the available Anritsu dipole antenna. Using the corrected (modified) formula we have been able to reduce the Mean Square Error (MSE) value to one fourth value. For 100 W FM broadcasting station the value of MSE is coming exactly within the 6 dB limit, which is the necessary and appropriate condition for the good propagation model and for 10 KW FM stations is nearly coming closer to the 6 dB, which is the limit of a good propagation model.
Keywords: FM band, Okumara model, Cost-231, Extension of Hata model, Mean Square Error and Standard Deviation.
Scope of the Article: Standards for IoT Applications

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C1133073314

IJRTE Journal — Sat, 05 Nov 2022 06:29:06 +0000

Groundwater Vulnerability Assessment using DRASTIC Method in Jabalpur District of Madhya Pradesh
Neha Gupta
Ms. Neha Gupta, M.Sc. Department of Water Resources Management, TERI University, New Delhi, India.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 36-43 | Volume-3 Issue-3, July 2014 | Retrieval Number: C1133073314/2014©BEIESP
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Abstract: Groundwater is indispensable to humankind, but with increasing load over this precious resource it has become necessary to study it in detail with geological as well as hydrogeological aspects to understand the nature of the groundwater resource of a region and also include socioeconomic aspect in order to manage it well and use it in a sustainable way, vulnerability assessment of the resource is conducted to highlight the areas which are more susceptible to degradation and later on suitable decision can be taken to safeguard the resource. In the present study such as attempt has been made to account the groundwater vulnerability using as overlay index method, DRASTIC, which is used to prepare a vulnerability map using GIS, of the study area, Jabalpur District, Madhya Pradesh. This method accounts for the aquifer parameters like depth to water, net recharge, aquifer media, soil media, impact of Vadose zone and hydraulic conductivity. The DRASTIC Vulnerability index (DVI) is calculated as the sum of product of ratings and weights assigned to each of the parameter on the scale of 1 to 10 and 1 to 5 respectively. The vulnerability index ranges from 47-209 and is classified into three classes and it was deduced that approximately 15%, 76% and 9% of the area lies in low, medium and high vulnerability zones. Further the study of population growth water demand by various sectors are also assessed to find the overall vulnerability in terms of groundwater development which shows that if the current trend of growth in population industrial and agricultural sector continues, soon the district will fall into exploited zone. The map formed can be used for the management decision for sustainable use of the aquifer
Keyword: Jabalpur District, Ground water vulnerability, DRASTIC parameters, Geographic Information System GIS)
Scope of the Article: Water Supply and Drainage

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C1131073314

IJRTE Journal — Sat, 05 Nov 2022 06:17:06 +0000

Handgesture Based Direction Control of Robocar using Arduino Microcontroller
Shruthi B. N¹, Shivraj², Sumathi S³
¹Shruthi B. N, Department of E.E.E , BNMIT Bangalore, (Karnataka), India.
²Shivraj, Department of E.E.E, BNMIT Bangalore, (Karnataka), India.
³Sumathi S, Asst. Prof., Department of E.E.E, BNMIT Bangalore, (Karnataka), India.
Manuscript received on 20 July 2014 | Revised Manuscript received on 25 July 2014 | Manuscript published on 30 July 2014 | PP: 32-35 | Volume-3 Issue-3, July 2014 | Retrieval Number: C1131073314/2014©BEIESP
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Abstract: In this paper, a different approach to drive a Robocar using hand gesture with the help of software tool is presented. The same design is implemented on hardware using Ardiuno Microcontroller. Gesture is a most natural, expressive way of communication between human and computer in real system. We naturally use various gestures to express our own intension in everyday life. Hand gesture is one of the important methods of non-verbal communications human being. In this paper, a simulation tool, matlab based algorithm is used to recognize hand gesture. Based on hand gesture, output is generated by matlab. This output serves as an input to Microcontroller. This Microcontroller runs the DC motor accordingly. The output of DC motor is used to run the robocar.
Keyword: Gestures; webcam; Arduino UNO; DC motor; L293D Driver circuit.
Scope of the Article: Logic, Functional programming and Microcontrollers for IoT

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