Front-2.docx

A PROJECT STAGE-I REPORT ON

“MULTI-DIRECTIONAL PNEUMATIC PIC AND PLACE” In the partial fulfillment for the requirement of Degree in Mechanical Engineering Submitted To

SAVITRIBAI PHULE UNIVERSITY By

MR. BEDADE SHUBHAM SANJAY MR. GAME PRAMOD BHASKAR MR. DIGHE PANKAJ RAMDAS MR. NEHE RAVINDRA NARAYAN MR. GHADAGE MANOHAR DADASAHEB Under the Guidance of Prof. Rohmare R. V.

DEPARTMENT OF MECHANICAL ENGINEERING SHRI SAIBABA INSTITUTE OF ENGINEERING RESEARCH AND ALLIED SCIENCES, RAHATA Tal. Rahata, Dist. Ahemednagar, (M.S.), India 2018-2019

SHRI SAIBABA INSTITUTE OF ENGINEERING RESEARCH AND ALLIED SCIENCES, RAHATA Affiliated To University Of Pune,

CERTIFICATE THIS TO CERTIFY THAT THE PROJECT STAGE-I REPORT ON

“MULTI-DIRECTIONAL PNEUMATIC PIC AND PLACE” Submitted by

MR. BEDADE SHUBHAM SANJAY

B

MR. GAME PRAMOD BHASKAR

B

MR. DIGHE PANKAJ RAMDAS

B

MR. NEHE RAVINDRA NARAYAN

B

MR. GHADAGE MANOHAR DADASAHEB B A STUDENT OF T.E. MECHANICAL ENGINEERING DURING THE ACADEMIC YEAR 2018-2019. THIS REOPRT EMBODIES THE WORK CARRIED OUT BY THE CANDIDATE, TOWARDS THE PARTIAL FULFILLMENT OF BACHELOR’S IN ENGINEERING CONFERRED BY THE UNIVERSITY OF PUNE

(PROF. ROHMARE R. V.) GUIDE

EXTERNAL EXAMINAR

(PROF. GAIKWAD N. B.) HEAD OF DEPARTMENT

PRINCIPAL

Acknowledgement It gives me an immense pleasure to express my sincere and heartiest gratitude towards my guide Prof. Rohmare R. V. for his guidance, encouragement, moral support and affection during the course of my work. He has proven to be an excellent mentor and teacher. I am especially appreciative to his willingness to listen and guide me to find the best solution, regardless of challenge. Of greatest importance, I am also extremely grateful to Prof. Gaikwad N. B., Head of Mechanical Engineering Department, for their motivation and support during the work from time to time.I would also like to thank Prof. Rohmare R. V.. for giving their motivation, valuable support and guideline for this project. I am also deeply indebted Prof. Rohmare R. V. and all Professors for extending their cooperation, support and continuous encouragement throughout the work. I am also thankful to our principal Prof. Aher M. S. for the inspiration. This work is also the outcome of the blessing guidance and support of my parents and family members and friends. Lastly, my cordial thanks to all who have contributed indirectly and materially in words and deeds for completion of this work.

MR. BEDADE SHUBHAM SANJAY MR. GAME PRAMOD BHASKAR MR. DIGHE PANKAJ RAMDAS MR. NEHE RAVINDRA NARAYAN MR. GHADAGE MANOHAR DADASAHEB

ABSTRACT Heat generated in a process due to combustion of fuel, due to chemical reactions or heat removed from thermal system by heat exchanger is usually dumped in the environment though it could still have useful heat potential. This heat, if recovered, may be economically used for some utilities. Worldwide concerns about environmental pollution, as well as using the adaptable sources of energy has encouraged research and development for recovering waste heat and methodically utilizing this energy source for domestic or industrial utilities. Refrigerator and air conditioner, a common domestic appliance and almost a need of every house in this era are potentially major sources of generating unwanted heat which can be recovered by cost effective means using basic heat transfer knowledge. Utilizing the recovered heat for some other domestic need like water heating can make the system even more economical. This work aims to identify recoverable heat potential of a 250 liter capacity domestic refrigerator. Such recovered heat can fulfill hot water requirements of a nuclear family of four members. A case study of waste heat recovery from a domestic refrigerator of 250 liter capacity is presented in this work. Preliminary calculations showed that, without consuming extra electric power, hot water of about 150 lpd at 55oC can be generated by the recovered heat from such domestic refrigerator.