iosr-JMCE   1st National Conference On Recent Innovations in Mechanical Engineering (NCRIME-2018)

Abstract:Drainage systems and its role in sanitation related outbreaks are evident but still occluded once it has been installed. This current review evaluates if drainage system can cause infection and thus be of clinical concern. Improper management of drain line led to chronic diseases. To ensure adequate safe hygiene, this will help to clean drain line in superior manner that will help to maintain public hygiene

Keywords - Drainage system, management, hygiene.

[1] Ganesh U L, Vinod V Rampur Assistant Professor, Mechanical Department, PESITM, Shimoga, Karnataka, 'Semi-Automatic
Drain For Sewage Water Treatment of Floating Materials', India International Refereed Journal of Engineering and Science
(IRJES) ISSN (Online) 2319-183X, (Print) 2319-1821Volume 3, Issue 17(March 2013), PP.54-60.
[2] Prof. Nitin Sall, Chougle Mohammed Zaid Sadique,Prathmesh Gawde,Shiraz Qureshi and Sunil Singh Bhadauriya, 'Drain Waste
Water Cleaner', International Journal of research in aeronautical and Mechanical Engineering ISSN (Online): 2321-3051,Vol.4
Issue 2, February 2016.
[3] Harshal S Shinde Asst. Professor Shatabdi Institute of Engineering & Research Nashik, 'Automatic Drainage Cleaning System',
India International journal of innovative research in technology 2014 IJIRT, Volume 1 1,2,3B.E/EEE/ Issue 3(March 2014).
[4] S.S Rattan Department of Mechanical Engineering Regional Engineering College Kurukshetra (2004), 'Theory of Machines'
Publication: Tata McGraw-Hill Publishing Company Limited.
[5] K Mahadevan and K Balaveera Reddy, 'Design and Data Hand book for Mechanical Engineers'. Fourth edition 2013

Abstract:The gears while transmitting the power generates high stresses at the mating positions over the teeth as they amend the rate of rotation of machine shaft. The axis of rotation for high speed machinery is the optimal medium for low energy loss and high accuracy. Toothed spur gears are used to transmit the power with high velocity ratio. Various methods are used to find out contact stresses such as Hertz contact stresses, Lewis bending Equation, AGMA Equation. Most of the research work attempted on mathematical contact stress analysis and compared with finite element analysis. In few papers the work was focused on the stress redistribution technique by introducing the stress relieving features in the stressed zone for minimization of stresses in spur gear..

KEYWORDS - Stresses, shaft, velocity ratio, hertz-contact stress, FEA.

[1] Seok-Chul Hwanga, Jin-Hwan Lee b, Dong-Hyung Lee c, Seung-Ho Hana, Kwon-Hee Lee,Contact stress analysis for a pair of
mating gears,Mathematical and Computer Modelling 57 (2013) 40–49
[2] Prashant Kumar Singh , Siddhartha, Akant Kumar Singh An investigation on the thermal and wear behavior of polymer based
spur gears, Tribology International 118 (2018) 264–272
[3] R. Prabhu Sekar and R. Sathishkumar, Enhancement of Wear Resistance on Norma Contact Ratio Spur Gear Pairs through Non-
Standard Gears, Wear, http://dx.doi.org/10.1016/j.wear.2017.03.022
[4] I.S. Al-Tubi, H.Long, J.Zhang, B.Shaw, Experimental and analytical study of gear micropitting initiation and propagation under
varying loading conditions, Wear328 329(2015)8–16
[5] Xiang Daia, Christopher G. Cooleyb, Robert G. Parkera,Dynamic tooth root strains and experimental correlations in spur gear
pairs, Mechanism and Machine Theory 101 (2016) 60– 74

Abstract:Drying is a one of the essential process for the preservation of agricultural food products. Products, especially fruits require hot air in the temperature range of 45-60ºC for safe drying. In this, work has been made to develop the compact and portable forced convection solar dryer for drying chilies with thermal energy storage. The performance of the solar dryer has been tested experimentally. Solar dryer is having capacity of 15 kg of perishable food items and it consist of the flat plate collector based air heating system with thermal energy storage, which used Paraffin wax as phase change material (PCM). The effect of mass flow rates of air on the temperature of the collector, dryer chamber, drying rate and drying time with and without implementation of thermal energy system has also been tested. The efficiency of solar collector and solar dryer has been calculated.

Keywords - Solar energy, Open drying, Thermal energy storage, Chili drying.

[1] Jain.D,Tewari.P, "Performance of indirect through pass natural convective solar crop dryer with phase change thermal energy
storage,",Renewableand Sustainable Energy Reviews,vol.34,pp.463-470,2015
[2] Sopian.k, "Performance analysis of solar drying system for red chili," Solar energy, vol.99, pp.47-54, 2014
[3] Forson.K,"Design of mixed-mode natural convection solar crop dryers: Application of principles and rules of thumb,",
Renewable Energy,vol.32,pp.2306-2319,2007
[4] Shala.S,Bek.A, "Solar dryers with PCM as energy storage medium: A review", Renewable and Sustainable Energy Reviews,
Vol.33, pp110-116, 2014
[5] Bal.L ,Satya.S,"Solar dryer with thermal energy storage systems for drying agricultural food products: A review,", Renewable
and Sustainable Energy Reviews,vol.14,pp.2298–2314,2009

Abstract:Today safety of site engineers and workers is of a prime concern to various industries like manufacturing, construction & power industry. New standards are being set for the safety of the employees in different accidental scenarios like fall from height, slip/trip/fall injuries, fall of object from height. There are many cases of fatal incidents daily due to injuries to head. To protect person from such injuries, use of safety helmet by personal working on site has become mandatory according to OHSAS 18001[Occupational Health and Safety Assessment Series]. Hence the mechanical properties of safety helmet must withstand the stresses during accidental situations. Use of composite materials in industry has exponentially increased due to their properties like strength & hardness. The aim of present research is analyses of industrial safety helmet using composite material.............

Keywords –ANSYS, Composite material, compression test, Industrial safety helmet, OHSAS

[1] "Characterization of ABS composites reinforced short glass fiber" Ankul Oriya and Rohit Rajvaidya. IJRET [International Journal of
Research in Engineering and Technology]-2015.
[2] "Design and Analysis of Industrial Helmet"Anil Kumar and Y. K. Suresh babu. International Journal Of Computational Engineering
Research,Vol-3,Issue-12-2013.
[3] "Application of finite element analysis to helmet design" Terry Smith, John Lenkeit and Jim Boughton. International Union of
Theoretical and Applied Mechanics proceedings on impact biomechanics. 2005.
[4] "Feasibility of optimizing bicycle helmet design safety through the use of additive manufactured TPE cellular structures" S. P. Soe, P.
Martin, M. Jones , M. Robinson and P. Theobald, Springer-Verlag London 2015
[5] "Effects of the Mechanical Properties of the Shell and Liner on the Shock Absorption of Helmets" Yusuke Miyazaki, Sadayuki
Ujihashi, Tomohiko Jin, Shinichirou Akiyama and Ko Cheol Woong. Tokyo Institute of Technology, Tokyo, Japan

Abstract:Aim of our project is Design and Development of Lower Body Exoskeleton i.e. chairless chair. It is simple in design and which can be easily worn like an exoskeleton, it consists of damper, spring, thigh strip, sole. The legs muscles are in rest position due to its weight transfer to the damper, sitting position is comfortably acquired. It keeps your back straight and can reduce the occurrence of bad postures for both healthy workers and those recovering from muscle related injuries. This exoskeleton based support would be useful to people whose current job requires them to stand for long hours. This new and modernized "chair" will ease the aches in the thighs and back.

Keywords - exoskeleton, damper, thigh strip.

[1] Cyril Varghese1, Vedaksha Joshi1, Vinayak Waghmare1, Ajal Nair1, Albey David1. "Design and Fabrication of Exoskeleton
Based Hydraulic Support".
[2] T. Yuvarajan Naidu, M. Sayaiq, M. Fikri, Ebrahim. M, M. Hariz. "Design and improvement of lower body exoskeleton".
[3] Baltej Singh Rupala, Ashish Singhala*, Gurvinder Singh Virkb."Lower Limb Exoskeleton: A Brief Review".
[4] Carmen Constantinescua,B,*,Paul Cristian Muresana,B, Gabreil-Marian Simona,B. "Jack Ex: the new digital manufacturing resource
for optimization of Exoskeleton based factory environments".
[5] Rafael R. Torrealba ∗, Samuel B. Udelman , Edgar D. Fonseca-Rojas. "Design of variable impedance actuator for knee joint of a
portable human gait rehabilitation exoskeleton".

Abstract:An axisymmetric three-dimensional thermo-physical model for the electrical discharge machining of C45 was developed using finite element method and experiment on die sinking EDM have been conducted using L9 orthogonal array design using various process control parameter like voltage(V), Spark on time(Ton), Discharge current(Ip) which are varied in three different level. Material removal rate (MRR) for C45 has been measured for each experimental run. Also the parametric analysis using ANSYS has been carried out by considering same process parameter to predict the MRR and result are verified with experimental investigation The optimum values have been determined with the help of main effect plot and ANOVA table to find out optimum value and most significant parameter which affect the MRR. Commercial grade oil has been taken as dielectric fluid. MINITAB software has been used for mathematical modelling of MRR.

Keywords -electrical discharge machining; thermo-physical model; finite element method, discharge current, discharge voltage, spark on time, MRR.

[1] Singh, P.N., Raghukandan, K., Rathinasabapathi, M. And Pai, B.C., 2004. "Electric discharge machining of Al-10%sicp as-cast
metal matrix composites." Journal of materials processing technology, 155-156(1-3), 1653-1657.
[2] Lin, y.-., Cheng, C.-., Su, B.-. and Hwang, L.-., 2006." Machining characteristics and optimization of machining parameters of
SKH 57 high-speed steel using electrical-discharge machining based on Taguchi method". Materials and Manufacturing
Processes, 21(8), 922-929.
[3] Mohan, B., Rajadurai, A. and Satyanarayana, K.G., 2002. "Effect of sic and rotation of electrode on electric discharge machining
of Al-sic composite." Journal of Materials Processing Technology, 124(3), 297-304.
[4] Dhar, s., Purohit, r., Saini, n., Sharma, a. and Kumar, G.H., 2007. "Mathematical modeling of electric discharge machining of
cast Al-4Cu-6Si alloy-10 wt.% sicp composites." Journal of Materials Processing Technology, 193(1-3), 24-29.

Abstract:The accurate measurement of the gears plays an important role in measuring and checking the gears. The tools currently in use are either time consuming or expensive. In addition, some measurement methods can not be used and this allows accurate measurements of all gear ratios, but significantly reduces the time. The purpose of this document is to use computer vision technology to develop a non-contact and rapid metering system that allows measurement and control of most gear parameters and accuracy. The vision system is created and used to measure measured or controlled gear wheels. The built-in vision device is calibrated with metrics, then verified by measuring two sample strokes and calculating the comparison of parameters with the actual values of the fishing parameters. For small gears, greater accuracy and small differences can be achieved. The objective of this paper to study the existing methods for checking the gear profile measerment.

Keywords - gear parameters;image Processing;MATLAB;.

[1] "Edge Detection in Digital Images Using Fuzzy Logic Technique", International Journal of Computer, Electrical, Automation, Control and Information Engineering Vol:3, No:3, 2009.
[2] "Development on Inspection System for Gear‟s Dimension Based on Machine Vision" Advanced Materials Research Vols 317-319
(2011) pp 925-930.
[3] "Computer vision algorithms for measurement and inspection of spur gears" Measurement 44 (2011) 1669–1678.
[4] "TRANSMISSION ERROR ON SPUR GEAR" Dr.Raghu, Kumar, Niraj Tiwari, Devendra Kunwar R., R Vara Lakshmi , Mohan
Chhetri, International Journal of Advanced Engineering Research and Studies,E-ISSN2249-8974, IJAERS/Vol. I/ Issue III/April-June,
2012/122-125
[5] "A Machine Vision System for Real-time Automated Gear Fatigue Pitting Detection", Proceedings of 2012 International Conference
on Mechanical Engineering and Material Science (MEMS 2012)

Abstract:Performances of Dry solid powder mixing with in a twin Ribbon blade blender have been performed in this work in order to characterize mixing behavior in such a mixer of binary mixtures with different cohesionless materials. The effects of fill height and blade rotation speed on mixing homogeneity have been studied. Design considerations had been studied during Analytical Calculations .Analysis of varience is used to determine significance of main effects and their interactions. The residence time is significant by both rotational rate and mixing angle.

Keywords - Powder mixing, ribbon mixer, cohesion ,continuous mixing homogeniety

1. Zilong Wang, M. Sebastian Escotet-Espinoza, et.al , "Process Analysis and Optimization of Continuous Pharmaceutical
Manufacturing using Flowsheet Models", International Journal of Computer Application in Chemical Engineering , 16-2-
2017,7-9
2. Yuyun Bao, Yu Lu, Ziqi Cai, Zhengming Gao, "Effects of rotational speed and fill level on particles mixing in a stirred tank
with different impellers",Chinese Journal of chemical Engineering, 10 November 2017,5-14
3. M. Halidan, G.R. Chandratilleke, K.J. Dong, A.B. Yu, Mixing performance of ribbon mixers: Effects of operational parameters, ,
of International Journal on the science and technology wet and Dry particulants sysyem, 1 November 2017,6-9
4. G.R. Chandratilleke , K.J. Dong, Y.S. Shen , DEM study of the effect of blade-support spokes on mixing performance in a ribbon
mixer, International Journal on the science and technology of wet and Dry particulants sysyem 21 December 2017,125-129

Abstract:Today the Growth of Technology and utilization of CNC machine are Rapid increased. The idea on fabrication of low cost CNC machine came forward to reduce the cost and complexity in CNC plotter machine with using Arduino and its shield, which is capable of 3-axis simultaneous interpolated operation to draw 2-d design and write in the multiple input languages. The input may vary in form of standard input through means of usb or such or speech input. This paper also discusses the development of a low cost CNC which has decreased cost and complexity. In this machine G codes are used to command or instructions.

Keywords - CNC Shield, Arduino Board, Arduino Drivers, G Codes, speech input machines.

[1] CNC Programming, Michael Mattson, Delmar Cengage Learning, 2010.
[2] Managing Computer Numerical Control Operations, Mike Lynch, Society of Manufacturing Engineers, 1995
[3] Study on computer numerical control (CNC) machines (PDF Download Available). Available from:
https://www.researchgate.net/publication/303370721_Study_on_computer_numerical_control_CNC_machines
[4] Improvements of Educational Process of Automation and Optimization Using 2D Plotter,JurajOravec, Martin Kalu´z, Peter
Bakar´aˇc, Monika Bakoˇsov´
[5] Design and Development of CNC Robotic Machine Integrate-able with Nd-Yag Laser Device NurHidayantiBintiAmbrizala,
AwaisFarooqib, Osama I. Alsultanc, Nukman Bin Yusoffd.

Abstract:Lifting beam is a solid or fabricated metal beam connects from a hoist/crane, designed to provide multiple lifting point. A lifting beam enable user to attach the load at more than one point there in securing and controlling the load's movement. In today's modern era, crane is very important material handling equipment in industry because of safety reliability, fast speed, economy etc. In this review paper, discussed about how we can improve load carrying capacity of EOT cranes by using lifting beam. Carried out design calculation of lifting beam and analysed its structural and functional aspect. Type of beam used in this paper is I-section. This paper discusses lifting beam arrangement, attachments, stresses, lift capacity determination, lifting loads, design procedure, and other aspect of the subject.

Keywords - lifting beam, EOT Crane, I-Section.

1. Shyam Lal Sharma (2013), "Computer Aided Analysis and Design of Hoisting Mechanism of an EOT Crane."
2. D.Seetha (2016), "Flexural Behaviour Of Rolled Steel I- Beam And Castellated Steel Beams",Tiruchirappalli, Tamilnadu, India.
3. Dhaval H. Kanjariya (2015),"A Review on Design and Analysis of Hoisting Machinery in EOT Crane", Gujarat.
4. P.G. Scholar (2015), "Design of Evener Beam for Lifting Plates",Gujarat.
5. H.R. Naderian(2014),"Elastic distortional buckling of doubly symmetric steel I-section beams with slender webs".
6. I.M.J. Rombouts(2016), "Resistance to moment-normal force interaction of I-shaped steel sections" Netherland.
7. Rachakulla saikrishna(2014)," Design And Buckling Strength Evaluation Of A Lifting Beam For 350 Tonnes through FEA."
8. S. Ramamrutham, 2016 Edition, "Strength of Materials."

Abstract:In the present world with the increasing use of plant efficiency many technology are to be taken in industry but all have not recovery problem and not more useful to improve the growth rate of plant where in this paper we study about a cooling tower howto benefits in plant to development.Every industry use cooling method to reduced the heat transfer rate with high amount of machinery but now the modern world all the machine parts are reduced and easily working operation performed, So Many selected parameters is to be used in this paper which help to development growth rate and efficiency of industry by the application of cooling tower to benefits in plant to development.

Keywords - cooling Tower, Heat transfer, Fill Materials, splash type , twisted type

[1] Krunalpatel, Mr. N.V.Mohite, "Experimental Investigation of Forced Draft Counter Flow Cooling Tower with Twisted Tape
Insert: Horizontal & Vertical", ME Theermal Student, Mechanical Engineering Department, SPIT, Piludara, Mehsana, Gujarat,
krunalpatel1611@gmail.com,Assistant Professor, Mechanical Engineering department, SPIT, Piludara, Mehsana, Gujarat
[2] MugishullaShekh, AmitTiwari, Deepak Solanki&MahendraLabana, "A WORK STUDY ON HOW TO INCREASED
EFFICIENCY OF PLANT BY COOLING TOWER", Assistant Professor, M.E Department, Dungarpur College of Engineering
and Technology, Dungarpur, Rajasthan Assistant Professor, S.S College of Engineering, Udaipur, Rajasthan
[3] I. M. Kuzmenko,"Experimental Research of Heat Transfer in Cooling Tower", NTUU "Kyiv polytechnic institute", Kyiv,
Ukraine *Corresponding authorozirno@ukr.net
[4] P.J. Grobbelaar , H.C.R. Reuter, T.P. Bertrand , "Performance characteristics of a trickle fill in cross- and counter-flow
configuration in a wet-cooling tower", Department of Mechanical Engineering, Stellenbosch University, Private Bag X1,
Matieland 7602, South Africa

Abstract:This chair is based on Ergonomics principle. The science of design of equipment is to reduce operator fatigue,discomfort and injury. This helps the caregiver avoid heavy lifting situations that put their back at risk of injury. The device can be converted into a chair and the wheels of the device provide mobility like a wheel-chair . It is very aptly called the 'Mechanical assistance chair' because of what is does and even though it was originally created with able-bodied mechanics in mind (who get down on their backs a lot; hoping to save them pain down the line).With the flick of a switch, this machine goes from "sitting mode" to "creeper mode".

Keywords - Creeper, Design, Electro-linear, Ergonomics, Mobility aid

1. Winchcombe Maggie and Dalrymple Kirstie. 2000. Handle with care-An evaluation of moving and handling and hoist
assessments in Shropshire. Landon. DLCC
2. Hylamd, P.A. 1979, Chair assessment and three methods of raising chair. Brit J occup therapy, 42,269-272
3. Jan Dul and Bernarde Weerdmeester. "Ergonomics for begainners ", 2nd edition., Taylor and Francis Inc., 2001
4. S.S Rattan, "Theory of Machines", 3rd edition, Tata McGrow Hill Education Pvt. Ltd., 2009
5. Kauzlarich J.J., "Wheel Chair Caster Shimmyll: Damping", Journal of Rehabilitation Research Development Volume 3,
May/June 2000., pp 305-313

Abstract:The Abrasive jet machining is an effective machining process for processing a variety of Hard and Brittle Material. And has various distinct advantages over the other non-traditional cutting technologies, such as, high machining versatility, minimum stresses on the work piece, high flexibility no thermal distortion, and small cutting forces. This paper presents an extensive review of the current state of research and development tin the abrasive jet machining process. Further challenges and scope of future development in abrasive jet machining are also projected. This review paper will help researchers, manufacturers and policy makers widely.

Keywords - Abrasive jet machining, Nozzle tip distance, Material removal rate (MRR), Flexibility, Abrasive mass flow rate.

[1] Shripad Chopade, Sagar Kauthalkar, and Pushpendra Kumar Sharma, Abrasive Jet Machining , International Journal of
Modern Engineering Research (IJMER), Vol. 3,May-June 2013, pp-1504-1511 Rajeev Kumar ,C.S.Kalra Vijay Kr
Sharma, Analysis on performance of Different parameters during Abrasive Jet Machining by Taguchi method.
[2] Dr. A. k. Paul &R. K. Roy some studies on Abrasive jet machining the Journal of the Institution of Engineers (India) Vol
68 part PE 2 November 1987.
[3] F innie, Erosion of surface by solid particulars wear Vol.3 '
[4] Sarkar, P.K., Pandey, P.C., Some investigations on abrasive jet machining , Journal of Inst. Eng.(56),1976.
[5] Ghobeity, H. Getu, T. Krajac, J. K. Spelt, M. Papini. "Process repeatability in abrasive jet micro-machining". Journal
ofmaterials processing technology 190(2007), pp.51 60, 2007.

Abstract:An optimization study was carried out to compare different filter cleaning processes and to evaluate better one. Filtration is key unit process in water treatment, textile industries, sugar industries, food industries chemical industries etc. This process is of normal cycle i.e. filtration followed by backwashing. Backwash is up flow cycle for cleaning of clogged media, water is used to remove deposits from the filter bed. The water should return the media quickly to its original perfectly clean state for the next cycle. The significance of these data are discussed in the context of the potential economic cleaning of the filter bed and candles to use it again in its original state.

Keywords - candle, chemical cleaning, filtration, Tech-clean system, ultrasonic cleaning

[1] Timothy J. Mason Sonochemistry Group, James Starley Building, Faculty of Health and Life Sciences, Coventry University,
Coventry CV1 5FB, UK
[2] Gahtan Algahtani and R.W. Lovitt Centre of Complex Fluid Processing, CWater, Swansea University, College of Engineering,
Singleton Park, Swansea, Wales UK SA2 8PP
[3] James C. Malloy , Kolene Corporation • Detroit, Michigan, molten salt cleaning of engine components An Alternative Cleaning
Technology
[4] A. Buekens Department of Chemical Engineering – CHIS 2, Vrije Universiteit Brussel, Belgium.
[5] https://www.youtube.com/watch?v=q6fM5lDcIcY.

Abstract:This paper deals simulation study to investigation for the exploring of environmentally friendly alternative refrigerants for the R-12,R-22 and R134a for low Global Warming Potential (GWP), negligible Ozone Depletion Potential (ODP) and a better Coefficient of Performance (COP).The performance characteristics of household refrigerators were predicted using steady-state model under refrigeration capacity (200 W), constant evaporation temperature (-10 °C) and condensation temperature (46 °C) for various working fluids such as R-12,R-22 and R-134a this study was carried out by comparing parameters such as coefficient of performance, compressor power, volumetric cooling capacity, discharge temperature and mass flow rate of refrigerant.

Keywords - COP, R-12, R-22 and R-134a, GWP, ODP, Household Refrigerator.

[1] A Baskaran, P.koshy Mathews, comparative study of Environment Friendly Alternatives to R12 and R134a in Domestic
Refrigerators (2012)
[2] Kamel Sigar Hmood, Horatiu Pop, Valentin Apostol, Ahmed Qasim Ahmed Refrigerants Retrofit as Alternative for R12 and
R134a in Household Refrigerators (2017)
[3] Rajanikant Y. Mahajan 1, Sanjaykumar A. Borikar 2; "Performance Evaluation of Domestic Refrigerator Using Hc-12a
Refrigerant as an Alternative Refrigerant to R12 And R134a"(2014)
[4] B.Tashtoush, M.Tahat, M.A.Shudeifat they conducted study on new refrigerant mixture to replace R12 in domestic refrigerators
[5] W. Chen P. Dexter, Features of R410A refrigerants, HV&AC 35 (11) (2005) 7 (in Chinese).

Abstract:In various welding processes hazardous fumes and gases are generated and these fumes are circulates around the workplace. It affects on the health of worker. Occupational data from England and wales for 1970 to 1972 report there were 66 deaths among welders compared to 42 expected deaths. Hence in conventional system filters are separately provided from the welding booth through ducting. Due to that it requires more space, ducting and running cost .In modern industry space occupation is one of the most important consideration .So we are going to modify and design this system by removing ducting, in compact size and improving efficiency. Hence by eliminating ducting power required to run blower will be reduce.

Keywords - Welding fumes, welding booth, fume filters

1. ACGIH , Industrial Ventilation – A manual of recommended practice 23th edition , chapter 3: Hood design
2. Butterworth Heinemann , Air conditioning system design -2017 chapter 12: Air Filters page no 213-223
3. Registar general decennial supplement England and Wales 1970-1972: occupational mortality. Her Majesty‟s Stationery Office
London 1978
4. SCIENTIA IRANICA "optimisation of one stage electrostatic precipitator for welding fume filtration by S.M.Remaoun , A.
Tilmatine, F. Miloua , K. Medles
5. ELSEVIER,Two stage electrostatic precipitator with co and counter flow particle prechargers by A.Jaworek,T.Czech , journal of
electrostatic 87(2017)180-194

Abstract:The last two decades have witnessed a significant advanced in the field of robots application. A robot is a mechanical device that performs automated tasks and movement according to their set of general guidelines and direct human super vision. The tasks either replace or enhance human work such as in manufacturing or manipulation of heavy and hazardous material handling. The robots have become the solution of future as cost labour wages and customers demand. The rapid development and and very high demand in quality with ISO standards, human are no longer capable of such demands. Research and development of future robots is moving at a very rapid pace due to the improving and upgrading quality standards of product. The aim of this paper is to developing a robot for material handling purpose in chemical industries. For the material handing operation the robot will be consisting of rack and pinion arrangement in X and Y direction. While working in X direction rack will be fixed and pinion will be moving and for Y direction rack will be moving and pinion will be stationary.

Keywords - Gantry mechanism, stepper motor, rack and pinion arrangement

[1] Mrs. Dayana, Gunaseelan P, Microcontroller based X-Y plotter, International journal of advanced research in electrical, electronics and instrumentation engineering,3(3),2014.
[2] Shripad Jaygude, Manish Kothmire, Pramila Lobhe, Akash Sagel, A.D. Sathe, Low cost X-Y positioning system using arduino, International conference on ideas, impact and innovation in mechanical engineering,5(6),2017, 701- 706.
[3] Biswas Palok, S. Anandan Shanmugam, Design and development of 3 axes pneumatic robotic arm, International journal of advanced research in electrical, electronics and instrumentation engineering, 5(9),2016.
[4] S.Sentilraja, R. Gangadevi, M. Thirugnanam, Design and fabrication of three axis robot for material handling in chemical industries, Journal of chemical and pharmaceutical science,9(4),2016.
[5] Wahyudi, Jamaludin Jalani, Riza Muhida, Momoh Jimoh Emiyoka Salami, Control strategy for automatic gantry crane systems: A practical and intelligent approach, International journal of robotic systems,4(4),2007.

Abstract: Gears are important element in a variety of industrial appliccations such as machine tool and gear boxes . An unexpected failure of gear may cause significant economic losses. For that reason fault diagonosis in gears has been the subject of intensive research vibration signal analysis has been widely used in the fault detction of rotaion machineary. The vibration signal of gear box carries the signature of the fault in gears and early fault detction of gear box is possible by analyzing the vibration signals using different signal processing techniques. Review is made of some current vibration analysis techniques used for condition monitoring in gear fault. Each unit of mechanical equipment has a different signature in the frequency spectrum. The vibration spectrum shows the areas of stress and undue energy.............

Keywords - gear boxes,gearing

[1] Adam Docekal, Marcel Kreidl, RadislavSmId, "Rotating Machine Vibration Analysis using Group of Adaptive Models Evolution" ,
department of measurement, faculty of electrical engineering, czech technical university in prague 6, czech republic, Volume 5, 2008,
pp231-238.
[2] J. Rafiee a, M.A. Rafiee a, P.W. Tse b, "Application of mother wavelet functions for automatic gear and bearing fault diagnosis"
Department of Mechanical, Aerospace and Nuclear Engineering, Jonsson Engineering Centre, 110 8th Street, Rensselaer Polytechnic
Institute,USA, Volume 37, 2010, pp 4568–4579.
[3] NeelamMehala, RatnaDahiya, "Motor Current Signature Analysis and its Applications in Induction Motor Fault Diagnosis",
international journal of systems applications, engineering & development Volume 2, 2007, pp29-35.
[4] Enayet B. Halim, Sirish L. Shah, Ming J. Zuo and M. A. A. Shoukat, "Fault Detection of Gearbox from Vibration Signals using
Time-Frequency Domain Averaging", vol. 17, 2003 pp. 787–804.
[5] Nguyen Van Khang, Thai ManhCau, Nguyen PhongDien, " Modelling parametric vibration of gear-pair systems as a tool for aiding
gear fault diagnosis", technischemechanik, Volume 24, 2004, pp 198-205.

Abstract: Solar energy is renewable source of energy which can be used for many applications like power generation, water heating, and cooling. The hard part is capturing the sunlight. Air compressor, sometimes referred to as gas compressors, are devices of tools that reduce volume of gas thus creating pressure and heat in the gas being compressed. Most common application of this technology is the common or garden air compressor that you might have used at home for inflating tyres or using with a spray painting tool.

Keywords - pressure control, tyre, tyre inflation, TPMS.

[1] G. O. Young, ―Synthetic structure of industrial plastics (Book style with paper title and editor),‖ in Plastics, 2nd ed. vol. 3, J. Peters,
Ed. New York: McGraw-Hill, 1964, pp. 15–64.
[2] W.-K. Chen, Linear Networks and Systems (Book style). Belmont, CA: Wadsworth, 1993, pp. 123–135.
[3] H. Poor, An Introduction to Signal Detection and Estimation. New York: Springer-Verlag, 1985, ch. 4.
[4] B. Smith, ―An approach to graphs of linear forms (Unpublished work style),‖ unpublished.
[5] E. H. Miller, ―A note on reflector arrays (Periodical style—Accepted for publication),‖ IEEE Trans. Antennas Propagate., to be
published.

Abstract:The vortex tube or Ranque–Hilsch vortex tube is a simple device used in industry for generation of cold and hot air streams from a single compressed air supply. This simple device is very efficient in separation of air streams of different temperatures and has been the focus of investigation since the tube's discovery. Different explanations for the phenomenon of the energy separation have been proposed, however there has not been a consensus in the hypothesis. The purpose of this paper is to present a critical review of current explanations on the working concept of a vortex tube. Although many experimental and numerical studies on the vortex tubes have been made, the physical behaviour of the flow is not fully understood due to its complexity and the lack of consistency in the experimental findings..............

Keywords - Vortextube, Ranquehilsch experiment performance parameter, Piping geometry, Turbulence modeling,Thermal Separation, CFD.

[1] UpendraBehera et al, were carried out ―CFD analysis and experimental investigations towards optimizing the parameters of
Ranque–Hilsch vortex tube.‖
[2] Sachin U. Nimbalkar et al, were carried out ―Quantitative observations on multiple flow structures inside RanqueHilsch vortex
tube.‖
[3] Ahmet Murat Pinar et al, were carried out ―Optimization of counter flow Ranque– Hilsch vortex tube performance using
Taguchi method.‖
[4] Tanvir Farouk et al, were carried out ―Simulation of gas species and temperature separation in the counter-flow Ranque–Hilsch
vortex tube using the large eddy simulation technique.‖
[5] S.Eiamsa-ard was carried out ―Experimental investigation of energy separation in a Counter- flow Ranque– Hilsch vortex tube
with multiple inlet snail entries.‖