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Rac ebook nptel lession 1 to 40 free ebook download as pdf file. It is also known that the duty any individual stage of a multistage. There are two important characteristics of the axial. Mechanical engineering video lectures from nptel, iit, mit. This course is designed to familiarize participants with basic concepts associated with the parts and operation of centrifugal and axial compressors. Introduction to fluid machinery turbines, pumps, blowers and. Refrigeration and airconditioning nptel online videos. Monitoring reciprocating gas compressors with 420 ma lps vibration sensors vibration monitoring introduction vibration monitoring is well established as a tool for diagnosing the mechanical health of rotating machines. Study material from nptel civil engineering department. Finite element analysis on screw compressor free download as powerpoint presentation. Download link is provided and students can download the anna university me6404 thermal engineering te syllabus question bank lecture notes syllabus part a 2 marks with answers part b 16 marks question bank with answer, all the materials are listed below for the students to make use of it and score good maximum marks with our study materials. Axial compressors chemical equipment rotating machines.
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Positive displacement compressors are the most common type of compressor for commercial applications and among the most important in industrial use. Pdf random vibration analysis for centrifugal compressor. This manual does not for designing centrifugal compressor and those parts. Nptel material is available for free on nptel website. Download solid state physics 6th edition so pillai pdf book pdf free download link or read online here in pdf.
Solid state physics 6th edition so pillai pdf pdf book. Introduction screw compressors are therefore efficient, compact, simple and reliable. Mod01 lec01 introduction to turbo machines syllabus. The design and testing of an axialflow compressor having. Department of aeronautical engineering, mlr institute of technology, hyderabad, india accepted 10 january 2014, available online 01 february 2014, special issue2, february 2014 abstract. Axial compressors free download as powerpoint presentation. Nov 05, 2016 iit kharagpur notes converted into high quality audio source nptel. Som,department of mechanical engineering,iit kharagpur. Turton the text is based on a course on turbomachinery which the author has taught since year 2000 as a technical elective. Simplified meridional flow analysis for axial turbomachines 6. Effect of deformation zone geometry parameter on various forming. Feb 16, 2015 in this tutorial, i will explain how we can download nptel video lectures mp4 flv without going through nptel website.
The larger size models are relatively low in cost and small in physical size compared to reciprocating compressors. Design methodology of a two stage axial compressor gaddam srikanth. San antonio main office 16117 university oak san antonio, texas 78249 phone. Download nptel video lectures mp4 flv without going. Reciprocating compressors are commonly used today only in. Compressor replacement guides and fast references this document is not to be used as a dropin replacement guide. What do you mean by secondary flow and spiral flow. Performance analysis for axial compressors and fans 5. The features like a rise in pressure, working pressure, mechanical design and specific speed become the basis for the classification and differentiation. Feb 08, 2014 types of compressors centrifugal compressors for low p compressor is a machine used to compressed air or gas to a final pressure exceeding 241. It is customary in the design of axial compressors to select a blade profile and to use that profile for every stage of the compressor.
Vtunptelnmeict project progress report the project on development of remaining three quadrants to nptel phasei under grant in aid nmeict, mhrd, new delhi. Single stage centrifugal compressors elliott group. For 100% duty heavy industrial compressors check out the quincy line. Nptel, an elearning initiative by the 7 indian institutes of technology and the indian institute of science with the support of the mhrd, govt. However, the effects it has on the performance of an air compressor. A m pradeep, department of aerospace engineering, iit bombay. Vorticity production in turbomachines and its influence upon meridional flows 7. Nptel has changed the links of pdf lecture notes since august 2019. Introduction to fluid machines and compressible flow by prof.
Computational fluid dynamics nptel online videos, courses. Compressor vibration resources engineering dynamics. Introduction to fluid machinery turbines, pumps, blowers. Finite element analysis on screw compressor finite element. We use gnulinux operating system and wget tool for achieving this. Compressor design calculation software ce calc pavement calculator v. It is the actual volume delivered by a compressor when reduced to the normal temperature and pressure condition. Introduction a simple two dimensional analytical model 2d losses in axial flow compressor stage profile loss and blade performance estimation 3d flows in blade passages secondary flows, tip leakage flow, scrubbing simple three dimensional flow analysis full radial equilibrium equation free vortex and.
Vtu nptel nmeict project progress report the project on development of remaining three quadrants to nptel phasei under grant in aid nmeict, mhrd, new delhi. This worksheet introduces the basic concepts of pumps and compressors used in industry. The continuum hypothesis, kinematics, conservation laws. How to download notes directly in pdf format from nptel. Jun 11, 2014 ideal indicator diagram air compressors with clearance 11 november 20 reciprocating aircompressor 38 the relationship between states before this, the relationship between states for air compressors without clearance is given as follows, free air before compression after compression o oo t vp 1 1 t vp a 2 2 t vp b or o oo rt vp 1 1 rt. Reciprocating compressors are commonly used today only in sizes up to 25 hp.
Single two stage compressors for industrial applications. The capacity of a compressor is generally given in terms of free air delivery. The crossreference is offered to use as a tool to help identify potential replacement options based on performance fit. The design having and testing of an axialflow compressor different blade profiles in each stage a. Random vibration analysis for centrifugal compressor impellers with unsteady aerodynamic excitations. Nptel mechanical engineering forming joint initiative of iits and iisc funded by mhrd page 3 of. The downloadable nptel video lectures are provided in the following website. Air compressors cast air castair offers all cast iron heavyduty air compressors, ranging from 34 to 200 h. Ideal indicator diagram aircompressors with clearance 11 november 20 reciprocating aircompressor 38 the relationship between states before this, the relationship between states for aircompressors without clearance is given as follows, free air before compression after compression o oo t vp 1 1 t vp a 2 2 t vp b or o oo rt vp 1 1 rt. Machinery analysts and technicians have been successfully using vibration monitoring of rotating machinery for many years.
Manual purpose to be used for selection, application into the system, power and cooling water estimation. Principles of performance analysis for axial turbines 4. Distributed under creative commons attributionsharealike cc bysa. Iit kharagpur notes converted into high quality audio source nptel. Compressors, fans, and blowers are devices which are designed in such a way that they deliver gas at a pressure which is more than the genuinely existing pressure. Pdf me6404 thermal engineering te books, lecture notes. Energy transfer in turbomachines, gas and steam turbines, and hydraulic turbines.
Cast air is excellent middle of the road compressor, ranging from garage duty up to light industrial. Shreve director of marketing ird mechanalysis, inc. Types of compressors centrifugal compressors for low p compressor is a machine used to compressed air or gas to a final pressure exceeding 241. 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. Supports 32 bit, x86 and 64 bit x64 architecture for windows operating systems. Nptel free video lectures for elearning blogging about nptel, digimat digital learning platform, nix operating systems and freeopen source software. Building materials and construction 140602 engineering geology 140604. Read online solid state physics 6th edition so pillai pdf book pdf free download link book now. Mounting and tubing connections are likely to differ from original installation. Compressor design calculation software free download. From the uniaxial tensile test, one can understand material behavior considerably. State of the art design and calculation of vessels and piping systems in reciprocating compressors.
Sound and vibrations of positive displacement compressors. Nptel mechanical engineering forming joint initiative of iits and iisc funded by mhrd page 6 of fig. Structural and conceptual design analysis of an axial. All books are in clear copy here, and all files are secure so dont worry about it. It is known that different profiles have different characteristics. Civil engineering department civil engineering department. You will study the principles of reciprocating compressors in detail and some principles of. Web courses are available in html format, pdf downloads with illustration, animation 2d, 3d, lab demos, video clippings course name. After completing this course, participants should be able to describe the main parts and the general operation of singlestage centrifugal compressors, multistage centrifugal compressors, and axial compressors. In 20, 35 million vehicles licensed for use in great britain alone in 2012, total co 2 emissions from cars in uk was 63 million tonnes improvements to turbochargers leads to more fuel efficient cars. Elliott group is a wholly owned subsidiary of ebara corporation, a major industrial conglomerate headquartered in tokyo, japan.
Nptel mathematics video lecture online study material. Effective control of noise and vibration stems from a deep understanding of their sources, effects, and behavior in the compressor s various components. This note will be useful for students wishing to gain an overview of the vast field of fluid dynamics. You will study the principles of reciprocating compressors in detail and some.
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