Mechanical engineering department california polytechnic state university. In our context, a boiler is a piece of heating equipment that is used to heat water for use in a hot waterbased heating system. Today we will discuss two high pressure boilers one is loeffler boiler and. Soil has many different meanings, depending on the field of study. Boiler types and classifications wiki odesie by tech. Gate class notes mechanical engineering september, 2018 october 24, 2019 admin students who want gate study material for mechanical engineering of class notes mechanical can download notes from below table. Heating boiler a boiler operated at pressures not exceeding 1. Guide northwest native symbols pdf to download nptel. Iits and iiscs free open online web and video courses for science and engineering under nptel similar websites like. 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. Now in this course we will be covering the boilers there is steam. A container, such as a kettle, is used for boiling liquids.
Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses. To a geotechnical engineer, soil has a much broader meaning and can. In order of increasing capacity, three boiler types are the firetube, watertube and waterwall boilers. High pressure power boiler a power boiler operated at pressures exceeding 20. Powers department of aerospace and mechanical engineering university of notre dame notre dame, indiana 465565637. Quantumentanglements online course video lectures 12 mar 2015 31 dec 2007 nptel provides elearning through online web and video courses various streams. Pal, department of computer science engineering,iit kharagpur. Nptel material is available for free on nptel website. So low pressure boiler where pressure is less than 20 bar as we discussed in previous lectures like lancashire boilers previous lecture like this lancashire. Boiler an enclosed vessel in which water is heated and circulated, either as hot water or as steam, for heating or power. Mohammed tawfeeq alzuhairi 4 a rectifiers circuits for changing ac voltage to dc voltage or transfer of power from an alternating current ac.
Boilers heat engines and boilers lecture note for the. If you are not able to download lectures due to bandwidth constraints, you can obtain the courses in dvds by paying a nominal fee to cover the cost of storage media and distribution. Lecture series on steam and gas power systems by prof. A boiler is a closed vessel in which water is heated, steam is generated, superheated or any combination thereof under pressure or vacuum by the direct application of heat from combustible fuels or.
The mamdanistyle fuzzy inference process is performed in four steps. Boilera boiler means a pressure vessel in which steam is generatedfor use external to itself by application of heat which is whollyor partly under pressure when steam is shut off but does notinclude a pressure vessel1 with capacity less than 25 ltrs such capacity beingmeasured from the feed check valve to the main steam stopvalve. The bed has a very high heat storage capacity to always ensure combustion. Because of the low temperature combustion, corrosion caused by alkali compounds in ash. Soil mechanics lectures, class notes, research manuals. Dulari hansdah assistant professor department of mechanical engineering.
This free engineering nptel lectures application is designed with both engineering students and professors in mind we have taken lots of care in building this mechanical lectures application for you, this nptel lectures application contains all the subjects videos well. Nptel electrical engineering video lecture online study. He applied a set of fuzzy rules supplied by experienced human operators. Nptel mechanical engineering nptel mechanical engineering noc air conditioning system nptel air conditioning system nptelpics of. Hello i welcome you all in this course on steam and gas power systems today we will discuss different fire tube boilers. Nptel mathematics video lecture online study material. Boiler means equipment, where fuel burns and heat is transferred from flue gas to energy transfer medium, which is heated up or phase. All books are in clear copy here, and all files are secure so dont worry about it.
Pdf power plant lecture notes chapter2 steam power. Hello i welcome you all in this course on steam and gas power systems today we will discuss water tube boilers there are. Find materials for this course in the pages linked along the left. This ocw supplemental resource provides material from outside the official mit curriculum.
Lecture 7 fire tube boilers lecture 8 water tube boilers lecture 9 boiler mountings and accessories lecture 10 high pressure boilers part1 lecture. Nptel online videos, courses iit video lectures well organized. Control systems engineering a practical approach by frank owen, phd, p. The mission of nptel is to enhance the quality of engineering education in the country by providing free online courseware.
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Nptel, an elearning initiative by the 7 indian institutes of technology and the indian institute of science with the support of the mhrd, govt. You will find all pdf s and also as mp3 file for all video lectures which are in nptel. Soil mechanics in engineering practice lectures soil mechanics introduction and definition soil mechanics is defined as the application of the laws and principles of mechanics and hydraulics to engineering problems dealing with soil as an engineering material. Pdf power plant lecture notes chapter6 gas turbines. This design allows for air to enter and escape during filling and draining of the boiler. Do you like to learn from watching nptel mechanical lectures then this application is for you. Therefore the boiler water will contain more solids than the feedwater this concentrating effect is. Lecture notes structural mechanics in nuclear power. Learn for free, pay a small fee for exam and get a certificate. Hello i welcome you all in this course on steam and gas power systems we have already. Introduction to boiler control systems ced engineering. Read online glencoe literature, course 4 by mcgrawhill education book pdf free download link book now. All of the boiler fittings discussed are important and must be operated and maintained properly to operate a boiler safely.
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If a separate boiler is used for steam generation then the fuel input to boiler will be 40 units 340. Transverse magnetic waveguides ii video tutorial, prof. Babcock and wilcox, this type has a single drum, with feed water drawn from the bottom of the drum into a header that supplies inclined. Nptel, online courses and certification, learn for free. Eukaryotic gene expression eukaryotic gene expression. Nptel, iit electrical engineering video lectures, courses, classes, tutorials, training iit video courses and video lectures.
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