Undergraduate and graduate students from chemical and mechanical engineering, college teachers, process engineersprerequisites. Heat exchanger engineering and design engineers edge. Understanding the fundamentals governing heat transfer is key to designing equipment that involves heat exchange. It is one of the best ways to prepare for competitive exams and also to clear your basics which is important for clearing interviews, during job, further studies etc. The choice of shell and tube type is determined chiefly by factors such as the need for the provision for differential movement between shell and tubes, the design pressure, the design temperature, and the fouling nature of the fluids rather than the function. Faculty of mechanical engineering we certify that the project entitled design of small heat exchanger double pipe type is written by mohamad shafiq bin alias. Heat transfer mechanical 3rd year engineering lecture notes. Valve timing diagram, fundamental modes of heat transfer. May 18, 2018 the flow in the heat exchanger is considered under steadystate and fully insulated at the outer surface. These exchangers are composed of many thin, slightly separated plates that have very large surface areas and small fluid flow passages for heat transfer. Enventure has a fullservice mechanical product design team, that offers concept design, engineering analysis, detail engineering, technical documentation, and cad support services.
Advances in gasket and brazing technology have made the platetype heat exchanger increasingly practical. Use nptel mechanical engineering app to understand your subjects better using video lectures and pdfs and make your concept stronger. Heat exchanger companies suppliers engineering analysis menu. Chemical and biomolecular engineering clarkson university heat transfer is the study of december 29th, 2018 nptel mechanical engineering heat and mass transfer. Home engineering transport phenomena heat transfer home engineering transport phenomena heat transfer. Gaitonde, department of mechanical engineering, iit bombay. Heat exchangers 73 individual thermal resistances of the system. We have examined the final copy of this project and in our opinion. Thulukkanam kuppan works for the indian railway service of mechanical engineers, and is based in chennai, india. He is author of the successful heat exchanger design handbook, first edition published by marceldekker now crc press in 2000. Kuppan is a noted authority in the area of heat exchangers, pressure vessels, and railway technologies. Students who want gate study material for mechanical engineering of class notes mechanical can download notes from below table.
So, there is a central tube and there is another tube surrounding it. A heat exchanger is a device that is used to transfer thermal energy. Combining each of these resistances in series gives. Department of mechanical engineering indian institute of technology, kharagpur lecture 04 classification of heat exchangers contd. Thermal engineering by rk rajput pdf download mechanical. Department of mechanical engineering vision of the department department of mechanical engineering is committed to prepare graduates, post graduates and research scholars by providing them the best outcome based teachinglearning experience and scholarship enriched with professional ethics. Nptel video lecture topic list created by linuxpert. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. Using nptel mechanical engineering mech app you can read text content pdf of all videos which helps you to save mobile data.
Common applications of heat exchangers include boilers, fan coolers, cooling water heat exchangers, and condensers. Enventure offers advanced mechanical engineering services to customers that help them in developing complex mechanical designs and products. Heat transfer processes set limits to the performance of aerospace components and systems and the subject is one of an enormous range of application. Heat exchangers study notes for mechanical engineering. The calculation of heat transfer coefficient of the hot fluid can be performed similarly as in case. Dear mechanical engineering students, on this page, i am sharing very good written classroom lecture notes in ebook pdf format on the subject heat transfer. Efficiency and ease of use are hallmarks of mueller accutherm plate heat exchangers. This course is an introduction to the principal concepts and methods of heat transfer. To download gate mechanical syllabus use following link. Introduction to heat transfer mechanical engineering mit. Nptel chemical engineering chemical engineering design ii heat exchanger may have singe or two phase flow on each side fixed tubesheet flow utube. Nptel chemical engineering chemical engineering design ii.
Browse and download heat transfer books of various titles, written by many authors and published by a number of publications for free in pdf format. Oct 22, 2017 syllabus for mechanical engineering me engineering mathematics linear algebra. Nptel mechanical engineering heat and mass transfernptel provides elearning through online web and video courses various streams. Heat exchangers are devices that regulate efficient heat transfer from one fluid to another. Always if we call this mode of heat transfer or this condition as a two phase condition, so one of the flowing fluid will always be in two phase condition from the beginning of the heat exchanger till the end of the heat exchanger. Nptel video course mechanical engineering heat and mass transfer subject coordinator prof. Mechanical engineering 155 courses linuxpert systems. The prerequisites for this course are the undergraduate courses in thermodynamics and fluid mechanics, specifically thermal fluids engineering i and thermal fluids engineering ii or their equivalents. Each heat exchanger is a bespoke product, designed by iteration and consultation with customers to provide optimal cost and performance i. The gas goes through various cleanup and pipedelivery processes to get to our stoves. Heat transfer nptel online videos, courses iit video. So, we have a double type heat exchanger double tube heat exchanger. Heat exchangers are used to transfer heat between two sources. Another type of heat exchanger is the plate heat exchanger.
Introduction to heat transfer heat transfer youtube. Pdf me6502 heat and mass transfer hmt books, lecture. Types of heat exchanger, process design of shell and tube heat exchanger, condenser, and reboilers. Gaitonde coordinating institute iit bombay subtitles available unavailable mp3 audio lectures available unavailable lecture 1 introduction to heat and mass transfer. Basic physics and engineering modeling pietro asinari, phd. E1mnl032a design and rating of shell and tube heat. Tube side pressure drop in case of tube side condensation. Chapter 5 heat exchangers faculty of engineering and. Nptel chemical engineering chemical engineering design ii joint initiative of iits and iisc funded by mhrd page 2 of 41 lecture 1. The heat exchanger design handbook is a valuable addition to the thermal engineering literature.
Process fluid assignments to shell side or tube side. Which videos of nptel are a must watchbest for mechanical. Heat transfer occurs in many unit operations in variety of processes in chemical, petrochemical, power and pharmaceutical industries. Design considerations for compact heat exchangers david southall, renaud le pierres, and stephen john dewson. The heat transfer processes involved in these stages are generally less intense. Final year project report department of mechanical. What are the best online courses for mechanical engineers. The first type of a heat exchanger is called the recuperative type, in which heat are exchanged on either side of a dividing wall by fluids. The transfer of heat energy between the two fluids could be carried out.
It is an excellent source book for heat exchanger design and is unique in that it gives a comprehensive coverage of such topics as mechanical design of, corrosion in, and materials for heat exchangers that are generally not touched upon indepth. It is really great that you are preparing using nptel. The course can also serve as a refresher for graduate students. Nptel chemical engineering chemical engineering design ii 1. This book is mostly used reference book for the subject thermal engineering so download this book. The following are to links of heat exchanger related tools, articles and other useful data. Nptel provides elearning through online web and video courses various streams. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. It is very useful for all kind of gate, ssc, ese and other competitive examinations. Heat transfer nptel online videos, courses iit video lectures. In a heat exchanger, for both the fluids inlet will be on one side of the heat exchanger length and outlet will be on the other side of the heat exchanger length. Computer science and engineering 32, mechanical engineering 65.
Apply to mechanical engineer, senior research engineer, production engineer and more. Nptel chemical engineering chemical engineering design ii joint initiative of iits and iisc funded by mhrd page 38 of 41 calculation of individual heat transfer coefficient hot fluid. Nptel gate courses for mechanical engineering online video. Heat and mass transfer, is a bestseller in the area of mechanical, aerospace, and chemical engineering. A variety of highintensity heat transfer processes are involved with combustion and chemical reaction in the gasi. Consider an infinitesimal part of the heat exchanging tube of area da, where temperatures of hot and cold fluid are th and tc, respectively. Heat exchanger design handbook mechanical engineering. Nptel chemical engineering mass transfer operations i ch303 mass transfer operations i.
Dec 10, 2008 lecture series on heat and mass transfer by prof. Heat exchanger and its types engineering solutions. If you need help choosing the right size, plate material or gasket, please call or email us to talk with one of our process engineers immediately. Selection of fluids for tube and the shell side the routing of the shell side and tube side fluids has considerable effects on the heat exchanger design. The transfer of thermal energy between fluids is one of the most important and frequently used processes in engineering. Bachelor of mechanical engineering faculty of mechanical engineering universiti malaysia pahang november 2010. So, this is a purely phase change heat exchanger or let us define it to be a purely phase change heat. Nptel mechanical engineering mech app has following features. Make an initial estimate of the overall heat transfer coefficient, u, based on. And i have shown in my in one of my earlier lecture show, either it is called double pipe heat exchanger or tube in tube heat exchanger. So, tubular heat exchanger, the simplest type could be a double pipe. Pdhonline course m371 2 pdh shell and tube heat exchangers. Heat and mass transfer by ds kumar pdf ebook downloadpdf download heat and mass transfer by ds kumar pdf free pdf heat and mass transfer by ds kumar. Jul 01, 2016 because the cooler fluid exists the counter flow heat exchanger at the end where the hot fluid enters the heat exchanger, the cooler fluid will approach the inlet temperature of the hot fluid.
The objectives of this integrated subject are to develop the fundamental principles and laws of heat transfer and to explore the implications of these principles for system behavior. Mechanical design standards of shell and tube heat exchangers mechanical design of heat exchangers includes design of various pressure and nonpressure parts. Pradip dutta department of mechanical engineering indian institute of. Calculate the required heat transfer rate, q, in btuhr from specified information about fluid flow rates and temperatures. Heat transfer mechanical 3rd year engineering lecture. Pdf heat and mass transfer books collection free download. Shell side out side of the tubes are inaccessible for mechanical cleaning. Before downloading the notes you can check the syllabus of gate mechanical. Should you find any errors omissions broken links, please let us know feedback. Herewith we have shared the heat transfer mechanical engineering multiple choice questions and answers pdf. In cross flow heat exchangers, one fluid flows through tubes and second fluid passes around the tubes perpendicularly. The subject heat transfer is mostly taught in the third year of the mechanical engineering course. Heat exchangers jordan university of science and technology.
Fourier law, problem formulation, boundary conditions, 1d temperature solution, lumped system analysis, heat transfer through extended. Nptel notes pdf civil engineering 105 courses in pdf. Heat and mass transfer mechanical engineering video lectures from iit bombay mechanical engineering video lectures by prof. Plate heat exchangers offer excellent performance at a lower cost and with less floor space. This paper discusses the design and surface enhancement considerations that lead to optimal heat exchanger designs. Nptel chemical engineering chemical engineering design ii joint initiative of iits and iisc funded by mhrd page 2 of 21 lecture 1.
Setting shell side and tube side pressure drop design limits. Lienhardiv department of mechanical engineering university of houston. Nptel chemical engineering chemical engineering design ii joint initiative of iits and iisc funded by mhrd page 33 of 41 lecture 6. The figure below shows the temperature profile along the direction of flow in parallel. Heat transfer mechanical mcqs pdf civil engineering mcqs. Mechanical engineering heat and mass transfer nptel. The notes are intended to describe the three types of heat transfer and provide. You created this pdf from an application that is not licensed to print to novapdf printer. Heat transfer heat exchanger engineer jobs, employment. This course for undergraduate students covers the fundamental aspects and quantitation of different modes of heat transport. Heatric currently offers three heat exchanger types. The transfer of heat is usually accomplished by means of a device known as a heat exchanger.
Pdf handout that help students for design of heat exchangers based on kerns method find, read and cite all the research you need on researchgate. Lecture 1 introduction on heat and mass transfer youtube. Nptel mechanical engineering heat and mass transfer. Pdf made easy gate class notes mechanical engineering. Functions of single variable, limit, continuity and differentiability, mean val. There has been a number of online platforms that have come up over the last 5 years, but most of these platforms primarily concentrate on courses in machine learning, data analytics, artificial intelligence, and similar s. The exchange can take place between a process stream and a utility stream cold water, pressurized steam, etc, a process stream and a power source electric heat, or between two.
The optimum thermal design of a shell and tube heat exchanger involves the consideration of many interacting design parameters which can be summarised as follows. A heat exchanger is an equipment where heat energy is transferred from a hot fluid to a colder fluid. I am from the department of mechanical engineering. Apr 08, 2018 dear mechanical engineering students, on this page, i am sharing very good written classroom lecture notes in ebook pdf format on the subject heat transfer. Heat transfer equipment may be designated by type or function it performs, such as chiller, condenser, cooler reboiler, etc.
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