Heat and mass transfer in fixedbed tubular reactor. This page to condensed lecture notes and multimedia resources as it has been presented in. Lecture 1 introduction on heat and mass transfer youtube. There are also bookrelated puzzles and games to play. Jul 02, 2014 last updated on jul 2, 2014 lecture series on heat and mass transfer by prof. Chemical engineering mass transfer operations i nptel.
Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. Sukhatmes course on heat and mass transfer, based on incropera. Nishith verma, department of chemical engineering, iit kanpur. Basic physics and engineering modeling pietro asinari, phd.
Other mass transfer operations include distillation, humidification, liquidliquid extraction, adsorption and ion exchange, and so on. Diffusion is the net transport of substances in a stationary solid or fluid under a concentration gradient. The two dimensional axial plug flow model was used for a water gas shift. We already have encountered the mass transfer coefficient, defined in a manner analogous to the heat transfer coefficient. View notes lec7 from mechanical 11546 at iit kanpur. Download me6502 heat and mass transfer lecture notes, books, syllabus parta 2 marks with answers me6502 heat and mass transfer important partb 16 marks questions, pdf books, question bank with answers key. Heat and mass transfer study notes hand written free.
This heat and mass transfer books collection list is not the final book list. The mechanisms and rate expressions for this transfer process have been conceptualized in a variety of ways so that quantitative descriptions are possible. Which single option will you choose to achieve the best improvement of device performance. In the first phase of the nptel project, iitg has developed 05 video courses and 15 web courses and in the second phase, iitg has developed 16 video courses and 64 web courses. Interphase mass transfer and material balance for operating line by nptel iit. Nptel provides elearning through online web and video courses various streams. Which videos of nptel are a must watchbest for mechanical. Introduction evaporation is the removal of solvent as vapor from a solution, slurry or suspension. Mass transfer ii nptel online videos, courses iit video lectures. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses. A new surfacerenewalstretch srs model was developed to correlate experimental data for the timeaverage overall mass transfer coefficient, k l, av, in liquidliquid and gasliquid mass transfer systems. Nptel chemical mass transfer operation 1 module 6 humidification and air conditioning lecture no.
Download link for mech 5th sem me6502 heat and mass transfer lecture notes are listed down for students to make perfect utilization and score maximum marks with our study materials. Mass transfer ii video course chemical engineering nptel. This course applies the concepts of diffusion and interphase mass transfer to the analysis of different mass transfer operations such as absorption and distillation. Pdf me6502 heat and mass transfer lecture notes, books. There is scarcely any industrial process that does not require a preliminary purification of raw materials or final separation of products.
Absorption and extraction jose coca, salvador ordonez, and eva diaz department of chemical engineering and environmental technology, university of oviedo, oviedo, spain keywords. Majumder the importance of mass transfer operations in chemical processes is insightful. This unit operation is one of the oldest in the che. Heat and mass transfer nptel online videos, courses iit.
Distribution of perfume where it is sprayed in one part of a room, yet soon you can smell it everywhere. Where to download mass transfer nptel mass transfer operations i chemical mass transfer ii chemical mass. Absorption, liquidliquid extraction, separation processes, phase equilibrium, mass transfer, packed tower, plate tower, membrane contactor. One common conceptualization method is the film theory. The mission of nptel is to enhance the quality of engineering education in the country by providing free online courseware.
Lecture 33 introduction to mass transfer 1 youtube. It is really great that you are preparing using nptel. Where to download mass transfer nptel mass transfer nptel eventually, you will enormously discover a further experience and realization by spending more cash. Nihad omer hassan modes of mass transfer mass transfer could occur by the following three ways. Pdf heat and mass transfer books collection free download.
Nptel syllabus mass transfer operations i web course course outline the importance of mass transfer operations in chemical processes is insightful. In the field of gas turbine heat transfer, several experimental studies have been done with mass transfer because of its experimental advantages. Certificate will have your name, photograph and the score in the final exam with the breakup. Diffusive mass transfer is the transport of one mass component from a region of higher concentration to a region of lower concentration. The top and best heat and mass transfer books collection are listed in the below table as well as heat and mass transfer books pdf download link. Leaching leaching is a preferential solution of one or more constituents of solid mixture by contact with a liquid solvent. One useful measure of performance is the mass transfer rate molesmin. Mass transfer operations i introduction video youtube. These books are essentially for difference purpose, the title is principles of mass. We will be frequent update the new books in this list as per viewers comments and shares. Molecular diffusion in a material with two or more mass species whose concentrations vary within the material, there is tendency for mass to move. Smart material, adaptive structures and intelligent mechanical systems iitk. Subcooled reflux,tray efficiency and use of open steam. Today, we will like to conclude lecture on this course we started as mass transfer ii in the first lecture all right.
Heat and mass transfer problem in a fixedbed tubular reactor is one of the major concerns in the chemical engineering. The common denominator in mass transfer processes is that species fluxes occur within a phase when there are compositionvariations within that phase. 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. Heat and mass transfer syllabus pradip duttaiisc, bangalore v118.
Anna university regulation 20 mechanical engineering mech me6502 hmt notes for all 5 units are provided below. Heat and mass transfer nptel online videos, courses. Posts about molecular mass transfer written by happy s5. Last updated on jul 2, 2014 lecture series on heat and mass transfer by prof. This course will provide an overview of mass transfer operation at basic to an intermediate level. Mass transfer operations i chem e 480 by nptel on iit guwahati. Mandal, department of chemical engineering, iit guwahati.
This page to condensed lecture notes and multimedia resources as it has been presented in class by prof. Schematic representation of adiabatic saturation of air. Mass transfer ii nptel online videos, courses iit video. Unesco eolss sample chapters chemical engineeering and chemical process technology vol. Sabarunisha begumassistant profbt29 bio technology, rec dr. Introduction 2 units, definitions, basic modes of heat transfer, thermal conductivity for various types of materials, convection heat transfer coefficient, stefan boltzmans law of thermal radiation. Humidification chamber insulated wall air out at t, ys as air in at tg, y water spray makeup water at tas water at tas pump figure 6. National programme on technology enchanced learning nptel phase ii.
Department of chemical and biomolecular engineering. Nptel chemical engineering mass transfer operations i. Heat and mass transfer video notes nptel lecturenotes. Me6502 hmt notes, heat and mass transfer lecture notes mech. Pdf mass transfer operations robert treybal aronyak sen. Lecture 1 introduction on heat and mass transfer by nptelhrd. It is a parameter that is used to describe the ratio between the actual. Heat transfer occurs in many unit operations in variety of processes in chemical, petrochemical, power and pharmaceutical industries. Mass transfer 0perations mass transfer transfer of material from one homogeneous phase to another. And if you recall now we said this course is about. Pdf me6502 heat and mass transfer hmt books, lecture. D is a characteristic length scale in the problem, such as the diameter of a tube through which fluid flows, or the diameter of a sphere or cylinder over which fluid flows. Pdf mass transfer operations robert treybal aronyak.
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. Nptel mechanical engineering heat and mass transfernptel provides elearning through online web and video courses various streams. This unit operation is one of the oldest in the chemical industries. Mass transfer operations i chem e 480 by nptel on iit. The model is based on the equation of continuity, which includes both turbulent and convective mass transfer at the liquidliquid and gasliquid interfaces. Nptel chemical engineering chemical engineering design ii joint initiative of iits and iisc funded by mhrd page 2 of 31 lecture 1. Gaitonde, department of mechanical engineering, iit bombay. Derivation of the advectivediffusion ad equation using coordinate transformation. Heatmass transfer analogy laminar boundary layer as noted in the previous chapter, the analogous behaviors of heat and mass transfer have been long recognized. Application of surfacerenewalstretch model for interface.
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