thermal engineering notes by nptel

Lecture Overview

What are composites ?
Importance and areas of application
Classification
Advantages of fiber reinforced composites

What are composites ?

Composite: Two or more chemically different constituents combined macroscopically to yield a useful material material.

Examples of naturally occurring composites

Wood: Cellulose Cellulose fibers bound by lignin matrix
Bone: Stiff mineral fibers in a soft organic matrix permeated permeated with holes filled with liquids liquids
....etc

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i am a b-tech grad in jntuk 4th year and we had a subject powerplant engineering and could'nt find notes for it so can u please provide me some material for powerplant engineering
syllabus is:
1)steam powerplant
2)internal combustion and gas turbine powerplant
3)hydro electric powerplant,hydro projects and plant
4)nuclear pwoer stati ....etc

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The National Programme on Technology Enhanced Learning (NPTEL), a project funded by the Ministry of Human Resource Development (MHRD), provides e-learning through online Web and Video courses in Engineering, Sciences, Technology, Management and Humanities. This is a joint initiative by seven IITs and IISc Bangalore. Other selected premier institutions also act as Associate Partner Institutions.

NPTEL is a curriculum building exercise and is directed towards providing learning materials in science and engineering by adhering to the syllabi of ....etc

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kinematics of machines power point presentation unit I which will illustrate the details of basic mechanisms of four bar page link mechanisms. ....etc

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To get full information or details of nptel lecture notes kinematics of machines in word please have a look on the pages

http://nptel.accourses/112104121/1

http://nptel.acsyllabus/112104121/

if you again feel trouble on nptel lecture notes kinematics of machines in word please reply in that page and ask specific fields in nptel lecture notes kinematics of machines in word ....etc

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To get information about the topic repair and rehabilitation of structures full report ppt and related topic refer the page link below

http://seminarsprojects.net/Thread-repairs-and-rehabilitation-of-structures-lecture-notes?pid=240437#pid240437 ....etc

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A boiler is a closed vessel in which water or other fluid is heated. The fluid does not necessarily boil. (In North America, the term furnace is normally used if the purpose is not to actually boil the fluid.) The heated or vaporized fluid exits the boiler for use in various processes or heating applications, including water heating, central heating, boiler-based power generation, cooking, and sanitation.

The pressure vessel of a boiler is usually made of steel (or alloy steel), or historically of wrought iron. Stainless steel, especially ....etc

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Respected Sir

Kindly send me notes on special Concretes

1. Polimer concreteand its types
2. Fiber reinforced concrete
3. Highdensity concrete concrete
4. Ferrocement
5. Light weight concrete
6. Recycled concrete
7. Self compacting concrete
8. Roller Compacting concrete

Thanks & Regards
Kalaivani.M ....etc

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nptel pdf notes for kinematics of machines

NPTEL is an acronym for National Programme on Technology Enhanced Learning which is an initiative by seven Indian Institutes of Technology (IIT Bombay, Delhi, Guwahati, Kanpur, Kharagpur, Madras and Roorkee) and Indian Institute of Science (IISc) for creating course contents in engineering and science.
NPTEL as a project originated from many deliberations between IITs, Indian Institutes of Management (IIMs) and Carnegie Mellon University (CMU) during the years 1999-2003. A proposal was jointly put for ....etc

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Heating or cooling of processes, equipment, or enclosed environments are within the purview of thermal engineering.

One or more of the following disciplines may be involved in solving a particular thermal engineering problem:

Thermodynamics
Fluid mechanics
Heat transfer
Mass transfer
Thermal engineering may be practiced by mechanical engineers and chemical engineers.

One branch of knowledge used frequently in thermal engineering is that of thermofluids.

Applications
Engineering : HVAC
Cooling of computer chips
Boiler desig ....etc

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