An hybrid jack could also be operated by exploitation of gas and hydraulic cylinder that's operated by compressed gas and fluid. A hydraulic jack may be a tool that uses force to elevate very important a full ton. Hydraulic jacks suppose this principle to elevate very important loads: they use pump plungers to maneuver oil through cylinders. The plunger is initial drawn back, that opens the suction valve ball at intervals and attracts oil into the pump chamber. As a results of the plunger is pushed progressive, the oil pass over degree outer discharge check valve into the cylinder chamber, and collectively the suction valve closes, that ends in pressure building at intervals the cylinder.............

Key words: Air compressor, pneumatic cylinder, hydraulic cylinder, check valve, power pack, control switch.

[1] William Cox (July 2001), "Light Talk on Heavy Jack", Old-House Journal:37
[2] Brian S. Elliott (2007),"Air-Over-Hydraulic Jacks", Compressed air operations manual, McGraw-Hill Professional, pp. 56–
58, ISBN 978-0-07-147526-6
[3] "Detroit Listening Post" Popular Mechanics. 132 (4): 44. ISSN 0032-4558 Retrieved 9 June 2017.
[4] John Norman (2009), Fire Department Special Operations, Fire Engg. Books, p. 51, ISBN 978-1-59370-193-2
[5] "Pneumatic Lifting Bags" Windsor Fire & Rescue Services. Archived from the original on 28 December 2011.

Growing interest in renewable energy has led the solar photovoltaic industry to expand notably in the last decade. However a big issue that is often overlooked too easily, is keeping the panels clean. Panels are often difficult and dangerous to reach and not worth the risk cleaning them. Furthermore, autonomous cleaning machines are often only economical on a larger scale due to both installation costs and the fact that custommade parts are needed to fit the plant.This papers focus is on finding a more cost-worthy solution for the drive principle in order to de-crease the overall price of the machine, thus making it profitable on smaller scaled PVplants. The goal is for it to return its investment in two years (being the warranty period in most European countries) while keeping an average family sized plant clean............

[1]. EUROBSERV'ER. Photovoltaic barometer, April 2014.
[2]. A.R. Jha. Solar Cell Technology and Applications. Auerbach, 2010.
[3]. Maxim Tabachnyk, Bruno Ehrler, Simon Gelinas,´ Marcus
[4]. L. Bohm,¨ Brian J. Walker, Kevin P. Musselman, Neil C. Greenham, Richard H. Friend, and Akshay Rao. Resonant energy transfer of triplet excitons from pentacene to pbse nanocrystals. Nature Materials, 2014.
[5]. Wei-Jen Lee Jie Shi, Fellow, IEEE, Yongqian Liu, Yongping Yang, , and Peng Wang. Forecasting power output of photovoltaic systems based on weather classification and support vector machines. EEE transactions on industry application

The need of energy is increasing rapidly, but only few sources are available to produce energy. To produce the energy efficiently from waste heat the thermocouple is used. Here the power generation is simple, as there is a need of temperature difference to produce power. The waste heat energy is being generated from ocean thermals, steam and various forms of waste heat. The trapping of these waste heat energy is converted into electrical energy with the help of thermocouple, which works on the principle of Seebeck effect. The Seebeck effect is a phenomenon in which temperature difference between two dissimilar metal junctions produces a voltage difference. Also boost converter circuit is used to boost up the magnitude of voltage being generated by the module to charge the battery.

[1]. Basel I. Ismail, Wael H. Ahmed,"Thermoelectric Power Generation Using Waste-Heat Energy as an Alternative Green Technology," in Recent Advances in Electrical and Electronic Engineering 2(1) , January 2010.
[2]. Jihad G. Haidar, Jamil I. Ghojel, "waste heat recovery from the exhaust of low- power Diesel engine using thermoelectric generators, 20TH international conference on thermoelectric (2001), p413-417.
[3]. Arash Edvin Risseh , H.P. Nee," Electrical power conditioning system for thermoelectric waste heat recovery in commercial vehicles ," in researchgate, January 2018.
[4]. D.T. Kashid , S.H. Barhattie and D.S. Ghodake,"Thermoelectric power generation using waste heat energy from internal combustion engine ," International Journal of Current Engineering and Technology, 2016.

A heat exchanger is an equipment used for transferring heat from one medium to another. There is a wide application of coiled heat exchanger in field of cryogenics and other industrial applications for its enhanced heat transfer characteristics and compact structure. Lots of researches are going on to improve the heat transfer rate of the heat exchanger. Here, We have fabricated the shell and tube heat exchanger with selecting the materials on the primary objective of enhancing the transfer effectiveness. We casted the tube in the spiral shape with the helical angle of 30 degree. Then we intended to perform calculation on the heat transfer effectiveness. We are intended to show the merits of spiral coiled heat exchanger to that of the conventional parallel type heat exchanger.

[1]. "Fundamentals of heat exchanger design" by ramesh k. Shah, d. P. (2003). New jercy and canada: john wiley & sons inc
[2]. "Design optimization of shell and tube heat exchanger using particle swarm optimization technique", applied thermal engineering by v.k. Patel, r.v. Rao, 30 (2010) 1417-1425.
[3]. "Designing of shell and tube heat exchanger applied thermal engineering" by yusuf ali kara, ozbilen guraras, (2004) 1797–1805.
[4]. "A compact formulation of the bell delaware method for heat exchanger design and optimization", chemical engineering research and design by m.serna and a.jimenez, 1988.
[5]. "A new chart method for evaluating single phase shell side heat transfer coefficient in a single segmental shell and tube heat exchanger", applied thermal engineering by zahid h. Ayub, engineering (2005) 2412–2420.

This machine is related to food industry. It helps to reduce the labour cost as well as time.We are trying to manufacture a machine which will give maximum production of multiple shapes of fast food products such as Noodles, Sewai, Chakli, Gathiya, Namkeen etc. This machine will have high efficiency also the production rate as compare to the manual process.This machine will also help to boost the rate of production in Griha udyog and laghu udyog.

[1]. AB Solanki, VR Solanki, DN Shah - International Journal of Mechanical (2014) http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.431.9449&rep=rep1&type=pdf
[2]. Bharathraj M, Murali Kumar L(2017)- Fabrication of portable noodle making machine https://www.ijeas.org/download_data/IJEAS0410030.pdf
[3]. ABC Agro & Food Machine (India) Private Limited ,Coimbatore http://www.abcmachines.net/
[4]. Anish talwar,YogeshKumar https://www.ijcseonline.org/full_paper_view.php?paper_id=1035
[5]. Prabhakar P K*, Srivastav P P https://airccse.com/fstj/papers/1116fstj01.pdf
[6]. Peter Fischer and Johannes Wortberg (1997), "Single-Screw Extruders and Barrier Screws".

This machine is related to food Industry. It helps to reduce the labour cost as well as time. It will also reduces the work load. We are trying to manufacture a machine which will give maximum production of multiple shapes of fast food products such as Noodles, Sewai, Chakli, Gathiya, Namkeen etc. This machine will have high efficiency also the production rate as compare to the manual process.

[1]. AB Solanki, VR Solanki, DN Shah - International Journal of Mechanical (2014) http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.431.9449&rep=rep1&type=pdf
[2]. Bharathraj M, Murali Kumar L(2017)- Fabrication of portable noodle making machine https://www.ijeas.org/download_data/IJEAS0410030.pdf
[3]. ABC Agro & Food Machine (India) Private Limited,Coimbatore http://www.abcmachines.net/
[4]. Peter Fischer and Johannes Wortberg (1997), "Single-Screw Extruders and Barrier Screws".
[5]. R S Khurmi and J K Gupta (2005), "A Textbook of Machine Design", S Chand & Co Ltd; 14th Edition.
[6]. Design data for machine elements a databook by B.D. SHIWALKAR

In order to achieve the sustainable environment for all the living beings from the pollution caused by the combustion of petrol and diesel in automobiles solar power should be used for the running of these vehicles. An electric rickshaw fitted with a solar panel and which run up to 40km per charge has a potential to replace the petrol consuming public transport vehicles. At our staggering consumption levels the worlds petroleum reserves will be exhausted in the next 30 to 40 years. Also the petroleum powered transportation network is responsible for a large amount of the hazardous emissions causing global warming and air pollution problems worldwide. Hence an alternative fuel should be used and solar energy is the cheapest and freely available sustainable energy which is captured by silicon plates fitted at the top of auto rickshaw for the sustainable energy future.

Key words: Solar rickshaw, Sustainable energy, Global warming, Air pollution, Hazardous emission.

[1]. S. Lukic, P. Mulhall, and A. Emadi ―Energy autonomous solar/battery auto rickshaw,‖ Journal of Asian Electric Vehicles, Dec. 2008.
[2]. ―Breaking the trend: visioning and backcasting for transport in India and Delhi,‖ Halcrow Group Ltd., May 2008, Retrieved Feb . 17th, 2009 from http://www.adb.org/Documents/Produced-Under-TA/39578/39578-REG-DPTA.pdf
[3]. P. Mulhall, M. Naviwala, S. M. Lukic, J. Braband, and A. Emadi ―Entrepreneurial projects program at Illinois Institute of Technology:solar/battery hybrid three-wheel auto rickshaw for India,‖ in Proc.2007 IEEE Vehicle Power and Propulsion Conference, Arlington,TX, Sep. 2007.
[4]. ―Bajaj Auto Ltd. Annual Report, 2007-08,‖ Bajaj Auto Ltd., Retrieved Jan. 31st, 2009 from http://www.bajajauto.com/1024/download/BAJAJ_Auto.pdf
[5]. Dr. J.P. Kesari and Rajat Sharma 2015.Design and Development of Solar Electric Vehicles at Delhi Technological University. IJISET - International Journal of Innovative Science, Engineering & Technology, Vol. 2 Issue 3, March 2015. http://ijiset.com/articlesv2/articlesv2s3.html ISSN 2348 – 7968

Aerospace grade product is always concern about safety & it is a very keen parameter for biulding any aerospace part. While the production of this components not a difference of microns acceptale in the quality checking. If it is arises in any section of the component then the whole component is rejected by the quality testing department. Hence to reduce the rejection of the components ,we are developing such a manufacturing layout which is not only going to reduce the cycle time for the manufacturing of component but also reduce the cost required for the manufacturing of component by giving alternative method for the traditional processes like water jet machining.Main outcome of the project to build...........

Key words: Shim, Phenolic polyamide capton , Single flute end mill

[1]. M. M. Korat , Dr. G.D. Acharya A review on current research and development in abrasive water jet machining(AWJM) Published in Int. journal of Engineering Research and applications ISSN:2248-9622; Vol 4,issue 1(version 2) ,January 2014,pp 423- 432
[2]. Abhishek Dikshit , Vikas Dave, M.R. Baid Water jet machining : An advance Manufacturing Process Published in International Journal of Engineering research and General Science Volume3,Issue2,Part 2, March-April,2015
[3]. Sreekesh K, Dr. Govindan P A review on abrasive water jet Cutting Published in International Journal of Recent advances In Mechanical Engineering (JJMECH) Vol 3, No.3 , August 2014
[4]. Sudhakar R. Lohar , Pravin R. Kubde Current research and development in abrasive Water Jet Machining (AWJM) : A Review Published in International of Journal of Science and Research (IJSR) ISSN(online ) :2319-7064 Index Copernicus Value(2013) : 6.14 Impact Factor(2014) :5.61

There are various jig and fixtures available nowadays to hold the work piece at proper location for machining raw material or semi finished components. We are dealing with the composite material phenolic polyamide Kapton which is a aerospace grade material. This is exclusively used for aerospace grade because the strength to weight ration is very high as compared to certain materials which are easily available. This Phenolic Polyamide Kapton is material with thin laminated sheets having machinability not easy. Water jet machine is used for the machining of this material currently

[1]. M. M. Korat , Dr. G.D. Acharya A review on current research and development in abrasive water jet machining(AWJM) Published in Int. journal of Engineering Research and applications ISSN:2248-9622; Vol 4,issue 1(version 2) ,January 2014,pp 423-432
[2]. Abhishek Dikshit , Vikas Dave, M.R. Baid Water jet machining : An advance Manufacturing Process Published in International Journal of Engineering research and General Science Volume3,Issue2,Part 2, March-April,2015
[3]. Sreekesh K, Dr. Govindan P A review on abrasive water jet Cutting Published in International Journal of Recent advances In Mechanical Engineering (JJMECH) Vol 3, No.3 , August 2014
[4]. Sudhakar R. Lohar , Pravin R. Kubde Current research and development in abrasive Water Jet Machining (AWJM) : A Review Published in International of Journal of Science and Research (IJSR) ISSN(online ) :2319-7064 Index Copernicus Value(2013) : 6.14 Impact Factor(2014) :5.61

In present study, the nano particles used by many researcher based upon the application of research work , but in case of use nanoparticles as filler in plastic is not possible to constraint on size of the material limiting to 100nm only . In this review paper different research is reviewed and view of each researcher based on their application is highlighted and try to recommend the used of combination of ultrafine (sub micron sized) & nano sized in filler used for most of the plastic applications..

Key words: HDPE , Nanoparticle , Ultrafine , filler plastic

[1]. Water soluble chitosan nanoparticle for the effective delivery of lipophilic drugs: a review kushagri singh*, abha mishra School of Biochemical Engineering, Indian Institute of Technology, Banaras Hindu University, Uttar Pradesh, India. Email: kushagri.singh@gmail.com Received: 24 Nov 2011, Revised and Accepted: 05 Jan 2013
[2]. Nanomaterials And Nanoparticles: Sources And Toxicity,Cristina Buzea*(1), Ivan. I. Pacheco Blandino**(2), And Kevin Robbie***(1)

This study presents a comprehensive literature review of different characteristics of greywater (GW) and current treatment methods. GW is domestic wastewater excluding toilet waste and can be classified as either low-load GW (excluding kitchen and laundry GW) or high-load GW (including kitchen and/or laundry). This review provides information on the quantity of GW produced, its constituents (macro and micro), existing guidelines for wastewater reuse, current treatment methods (from storage to disinfection) as well as related costs and environmental impacts..........

Key words: Greywater, treatment, Advanced Oxidation Process, Constructed Wetland

[1]. WHO.Glbal Water Supply and Sanitation assessment 2000 Report. World Helath Organization and United Nations Child Section. s.l. : WHO/UNICEF Joint Monitoring Programe for water supply and sanitation., 2000.
[2]. Koch, E, Haucler, L. and Fischer, Taschenbunchverlag.Global Trend 93/94. 1993, p. pp.305.
[3]. Metcalf and Eddy.Waste water engineering. s.l. : Mc Graw Hill Inc, 1991.
[4]. Eva Eriksson, Karina Auffarth, Mogens Henze.Characteristics of grey waste water. 1, s.l. : Elsvier, 2002, Urban Water, Vol. 4, pp. Pages 85-104. DOi:10.1016/S1462-0758(01)00064-4.
[5]. Lazarova, V, Hills, S. and Birks, R.Using recycled water for non potable urban use: A review with perticular refrence to toilet flushing. 4, s.l. : Water Science and Technology: Water Supply, 2003, Vol. 3, pp. pp 69-77.