Single stage centrifugal compressors elliott group. For 100% duty heavy industrial compressors check out the quincy line. 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. 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. 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. Civil engineering hydraulics design calculation software civil engineering hydraulics design calculation software covers calculations for hydrology, open channels, stormwater runoff, culverts, gravity sewer sanitary and storm sewer, water pipeline design, sewer force mains, unit conversions. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. San antonio main office 16117 university oak san antonio, texas 78249 phone. Computational fluid dynamics nptel online videos, courses. 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. Introduction to fluid machinery turbines, pumps, blowers and. Som,department of mechanical engineering,iit kharagpur.
The design having and testing of an axialflow compressor different blade profiles in each stage a. It is the actual volume delivered by a compressor when reduced to the normal temperature and pressure condition. Nptel mechanical engineering fluid mechanics video introduction and. New material on wind turbines, and threedimensional effects in axial turbomachines is included. Single two stage compressors for industrial applications. Simplified meridional flow analysis for axial turbomachines 6. Refrigeration and airconditioning nptel online videos. Nptel material is available for free on nptel website. What do you mean by secondary flow and spiral flow. 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. Iit kharagpur notes converted into high quality audio source nptel. Principles of performance analysis for axial turbines 4. 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. Nptel mechanical engineering forming joint initiative of iits and iisc funded by mhrd page 6 of fig.
Design methodology of a two stage axial compressor gaddam srikanth. Axial compressors chemical equipment rotating machines. Centrifugal compressors are often used in sizes ranging from about 150 hp up to over 10,000 hp. Introduction to fluid machines and compressible flow by prof. This worksheet introduces the basic concepts of pumps and compressors used in industry. Introduction to fluid machinery turbines, pumps, blowers. Vorticity production in turbomachines and its influence upon meridional flows 7. To find a simple analytical model for centrifugal compressors in turbochargers why. This manual does not for designing centrifugal compressor and those parts. Compressor vibration resources engineering dynamics. Manual purpose to be used for selection, application into the system, power and cooling water estimation. Axial compressors free download as powerpoint presentation. Performance analysis for axial compressors and fans 5.
The larger size models are relatively low in cost and small in physical size compared to reciprocating compressors. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online. 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. Study material from nptel civil engineering department. The capacity of a compressor is generally given in terms of free air delivery. 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. Building materials and construction 140602 engineering geology 140604. The design and testing of an axialflow compressor having. Mod01 lec01 introduction to turbo machines syllabus.
Finite element analysis on screw compressor finite element. The continuum hypothesis, kinematics, conservation laws. You will study the principles of reciprocating compressors in detail and some. The features like a rise in pressure, working pressure, mechanical design and specific speed become the basis for the classification and differentiation. 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. The crossreference is offered to use as a tool to help identify potential replacement options based on performance fit. This note will be useful for students wishing to gain an overview of the vast field of fluid dynamics. Download nptel video lectures mp4 flv without going. There are two important characteristics of the axial. How to download notes directly in pdf format from nptel.
Compressor design calculation software free download. Compressor design calculation software ce calc pavement calculator v. The downloadable nptel video lectures are provided in the following website. Solid state physics 6th edition so pillai pdf pdf book. Nptel free video lectures for elearning blogging about nptel, digimat digital learning platform, nix operating systems and freeopen source software. Energy transfer in turbomachines, gas and steam turbines, and hydraulic turbines. Department of aeronautical engineering, mlr institute of technology, hyderabad, india accepted 10 january 2014, available online 01 february 2014, special issue2, february 2014 abstract. Introduction to fluid machinery turbines, pumps, blowers and compressors fluid machines machines are energy conversion devices are called turbomachinery which transfers energy between a fluid system and its mechanical system e. Finite element analysis on screw compressor free download as powerpoint presentation. Burrows communicated by the directorgeneral of scientific research air, ministry of supply.
You will study the principles of reciprocating compressors in detail and some principles of. Sound and vibrations of positive displacement compressors. Mounting and tubing connections are likely to differ from original installation. Introduction screw compressors are therefore efficient, compact, simple and reliable. Pdf me6404 thermal engineering te books, lecture notes. Machinery analysts and technicians have been successfully using vibration monitoring of rotating machinery for many years. Reciprocating compressors are commonly used today only in. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. Nov 05, 2016 iit kharagpur notes converted into high quality audio source nptel. Introduction to vibration technology ird balancing. Rac ebook nptel lession 1 to 40 free ebook download as pdf file. Random vibration analysis for centrifugal compressor impellers with unsteady aerodynamic excitations.
Civil engineering department civil engineering department. A m pradeep, department of aerospace engineering, iit bombay. 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. Vtunptelnmeict project progress report the project on development of remaining three quadrants to nptel phasei under grant in aid nmeict, mhrd, new delhi. Effective control of noise and vibration stems from a deep understanding of their sources, effects, and behavior in the compressor s various components. Types of compressors centrifugal compressors for low p compressor is a machine used to compressed air or gas to a final pressure exceeding 241. Download solid state physics 6th edition so pillai pdf book pdf free download link or read online here in pdf. Mechanical engineering video lectures from nptel, iit, mit. Distributed under creative commons attributionsharealike cc bysa. Nptel, an elearning initiative by the 7 indian institutes of technology and the indian institute of science with the support of the mhrd, govt.
Elliott group is a wholly owned subsidiary of ebara corporation, a major industrial conglomerate headquartered in tokyo, japan. Compressor replacement guides and fast references this document is not to be used as a dropin replacement guide. Turton the text is based on a course on turbomachinery which the author has taught since year 2000 as a technical elective. Pdf random vibration analysis for centrifugal compressor. From the uniaxial tensile test, one can understand material behavior considerably. Structural and conceptual design analysis of an axial. This course is designed to familiarize participants with basic concepts associated with the parts and operation of centrifugal and axial compressors. Air compressors cast air castair offers all cast iron heavyduty air compressors, ranging from 34 to 200 h. It is known that different profiles have different characteristics.
Nptel mechanical engineering forming joint initiative of iits and iisc funded by mhrd page 3 of. Cast air is excellent middle of the road compressor, ranging from garage duty up to light industrial. Supports 32 bit, x86 and 64 bit x64 architecture for windows operating systems. Positive displacement compressors are the most common type of compressor for commercial applications and among the most important in industrial use. Reciprocating compressors are commonly used today only in sizes up to 25 hp. State of the art design and calculation of vessels and piping systems in reciprocating compressors.
Nptel mathematics video lecture online study material. Web courses are available in html format, pdf downloads with illustration, animation 2d, 3d, lab demos, video clippings course name. 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. Read online solid state physics 6th edition so pillai pdf book pdf free download link book now. All books are in clear copy here, and all files are secure so dont worry about it. 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. Columbus, ohio 43229 november 1994 background machines of some kind are used in nearly every aspect of our daily lives. Nptel has changed the links of pdf lecture notes since august 2019.
Monitoring reciprocating gas compressors with 420 ma lps. 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. We use gnulinux operating system and wget tool for achieving this. It is also known that the duty any individual stage of a multistage. Shreve director of marketing ird mechanalysis, inc. However, the effects it has on the performance of an air compressor.
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