After attending this course, a student will be able to describe the various types of flows in open channels. Engineering advancements pioneered the development of gas turbines in the early 1900s, and turbines began to be used for stationary electric power generation in the late 1930s. Blade and axial flow passages, exit flow matching with nozzle mod01 lec23 tutorial 3. Pumps and turbines autumn 20 objectives 1 understand the role of pumps and turbines as energyconversion devices and use, appropriately, the terms head, power and efficiency. Gas turbines are available in sizes ranging from 500 kilowatts kw to 250 megawatts mw. Lecture series on applied thermodynamics for marine systems by prof. Uses the potential energy and kinetic energy of water and rotate the rotor by dynamic action of water. How to download all of the lectures for a course in nptel quora. Oil remains the worlds leading fuel, accounting for 33. 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. Fluid statics, kinematics of fluid, conservation equations and analysis of finite control volume, equations of motion and mechanical energy, principles of physical similarity and dimensional analysis, flow of ideal fluids viscous incompressible flows, laminar boundary layers, turbulent flow, applications of viscous flows. Nptel syllabus advanced hydraulics video course course outline this course on advanced hydraulics describes the flows and properties in open channels. Growth decelerated for all regions and for all fuels. Fluid statics, kinematics of fluid, conservation equations and analysis of finite control volume, equations of motion and mechanical energy, principles of physical similarity and dimensional analysis, flow of ideal fluids viscous incompressible flows, laminar boundary layers, turbulent flow, applications of.
Gg 140 lecture 34 renewable energy open yale courses. Nptel ncer assignment 9 answers old question papers. Energy resources and technology nptel online videos. How to download all of the lectures for a course in nptel. Uses the potential energy and kinetic energy of water and rotate the rotor by dynamic action of water classification of hydraulic turbines. What is here however, does give the reader the basic theory and pr actice of gas turbines in simple cycle and combined cycle. Application of momentum principle, impact of jets on plane and curved plates, turbines, classification, radial flow turbines,axial flow turbines, impulse and reaction turbines, draft tube and cavitations, performance of turbines, centrifugal pump, minimum speed to start the pump,multistage pumps, jet and submersible pumps, positive. Windmills that generate electricity are known as wind turbines. Nptel provides elearning through online web and video courses various streams. Lec11 basic concept of turbine, velocity diagram youtube. Nptel material is available for free on nptel website. Turbine types for micro hydro, their constructional features and operational characteristics, effect on efficiency during part flow conditions, nomogram and turbine selection, comparison of costs of the turbines 3.
Pumps, turbines and pipe networks moment of momentum revisited types of pumps and turbines and uses pumppipe systems, networks 2. Find materials for this course in the pages linked along the. Wind turbines also use naturally available wind kinetic energy. Nptel computer science and engineering video lecture online.
Introduction a steam turbine converts the energy of highpressure, high temperature steam produced by a steam generator into shaft work. Advantages ability to utilize high pressure and high temperature steam. The formula may be derived from consideration of the pump geometry or by dimensional analysis. Introduction to turbines aerothermodynamics mod01 lec20 axial flow turbines. Nptel computer science and engineering video lecture. Turbines revolutionized airplane propulsion in the 1940s, and in the 1990s through today have been a popular choice for new power generation plants in the united states. The main goal of nptel phase ii 200914 was to build on the engineering and core science courses launched previously in nptel phase i.
Nptel video course aerospace engineering turbomachinery aerodynamics subject coordinator prof. Educational video lectures, tutorials nptel videos. Turbomachinery aerodynamics online course video lectures by. Apr 06, 2010 lecture series on applied thermodynamics for marine systems by prof.
These turbines ideally need to be located in areas where there is strong wind and low atmospheric turbulence. Lecture series on energy resources and technology by prof. Distributed under creative commons attributionsharealike cc bysa. Larger less viscous effects less separation pressure drops lower speed lower friction. Open channel flow specific energy and rapid transitions hydraulic jumps slowly varying flow open channel control structures 3. Nptel video lecture topic list created by linuxpert. Apr 25, 2016 hydraulic turbines are machines which convert hydraulic energy in to mechanical energy. Get power plant engineering nptel pdf file for free from our online library pdf file. A water director that directs the water into the rotor 3. Today turbinepowered generators produce most of the worlds electrical energy.
Nptel, an elearning initiative by the 7 indian institutes of technology and the indian institute of science with the support of the mhrd, govt. Introduction to surface water hydrology hydrologic cycle. Energy from wind is acquired through the use of large wind turbines. Apr 01, 2019 the main goal of nptel phase ii 200914 was to build on the engineering and core science courses launched previously in nptel phase i. Turbines are classified as hydraulic, or water, turbines, steam turbines, or gas turbines. Pdf power plant lecture notes chapter4 steam turbine. This energy is available in the form of rotating shaft power and can be used for various purposes. Oct 29, 2008 lecture series on energy resources and technology by prof.
Here is the access download page of power plant engineering nptel pdf, click this link to download or read online. A cross flow turbine consists of the following components. The gas turbines book in question is several hundred pages long and besides the basics, covers some of the more complex and lengthy work in recent gas turbine development. The horizontalaxis variety, and the verticalaxis design.
Axial flow turbines mod01 lec24 multi staging and multi spooling of turbine. 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. Turbomachinery aerodynamics online course video lectures. Pdf power plant lecture notes chapter6 gas turbines. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. Solved examples for axial compressors,centrifugal compressors and turbine. Fundamentals of fluid mechanics chapter 12 pumps and turbines jyhcherng shieh department of bioindustrial mechatronics engineering national taiwan university. So, you want to download all of the video lectures for a course in nptel. Machines using liquid mainly water, for almost all practical purposes are. The wind turbines use the kinetic energy of the wind and convert that energy into mechanical energy, which in turn can be converted into electricity by means of a generator.
The mechanical energy, on the other hand, is usually transmitted by a rotating shaft. Read online now power plant engineering nptel ebook pdf at our library. Nptel video lecture topic list created by linuxpert systems. Kerrebrock and subsequently adapted by manuel martinezsanchez. Lecture notes on renewable energy sources subject code. Definition of fluid machines and energy transfer in fluid machines part i lecture 2. The most important constitutive elements of reaction turbines are the following. This section includes select lecture notes for the course excluding lessons on aircraft propulsion and jet engine rotordynamics. Banerjee,department of electrical engineering, iit kharagpur. Radial flow turbine, solved example of free vortex condition.
Energy systems research laboratory, fiu types of wind turbines windmill used to grind grain into flour many different names winddriven generator, wind generator, wind turbine, windturbine generator wtg, wind energy conversion system wecs can have be horizontal axis wind turbines hawt. The specific speed is a parameter used for pumps and turbines to determine the best design to match a given pumped system. Gas turbines can be used in poweronly generation or in combined heat and power chp systems the most efficient commercial technology for central station poweronly generation is the gas turbinesteam turbinecombinedcycle plant, with efficiencies approaching 60 percent lower. Turbines remove mechanical energy from fluid via head classes hydraulic wind steam gas turbines like inverse pumps, some machines can do both. Hydraulic turbines are machines which convert hydraulic energy in to mechanical energy. These include wind energy, solar energy, biomass energy and geothermal energy.
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