How does it work?
Cooling and air conditioning used to cool products or construction environment.
Refrigeration system or air conditioning heat from a cold into a warm layer of low energy high energy reservoir
There are several heat transfer loop cooling system, as shown in Figure 2. Heat energy moves from left to right, which is derived from the area and expelled into the air through five loops of heat transfer:
Indoor air loop. In the left loop, the air is fresh air through the cooling coil, where it transfers its heat to chilled water. Then ....etc

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ENVIRONMENTAL FRIENDLY REFRIGERATION &
AIR CONDITIONING SYSTEM

SUBJECT:
AUTOMOBILE A/C BY UTILISING
WASTE HEAT & GASES

PRESENTED BY:
MS. KIRAN G. HORE
MS JYOTI S. KOTECHA
(MECHANICAL ENGINEERING)



ABSTRACT

It is the established fact that only about 30% of heat supplied by the fuel is converted into useful work, in case of internal combustion (I.C) engines and the rest is going waste to the atmosphere in the form of coolant losses (35%) and exhaust gas losses (35%). The conventional air con ....etc

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To get full information or details of heating and air conditioning please have a look on the pages

http://seminarsprojects.net/Thread-air-conditioning

if you again feel trouble on heating and air conditioning please reply in that page and ask specific fields in heating and air conditioning ....etc

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GEAR SHAPER CUTTERS
CTI designs and manufactures spur and helical gear shaper cutters to produce all types of internal and external Gears, Splines, Sprockets and Timing Pulleys. Custom made shaping cutters to cut pre shaved and pre ground gears with profile modifications like protuberance and semi topping can be supplied.
Shaper cutters can be supplied in following types:
Disc Type
Deep Counter Bore
Hub Type
Shank type

GEAR SHAVING CUTTERS and MASTER GEARS
Gear Shaving Cutters are precision ground for finishing pre-hobbed or pre-shap ....etc

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to get information about the topic hard coating on cutting tools full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-diamond-cutting-tool-and-coatings

http://seminarsprojects.net/Thread-diamond-cutting-tool-and-coatings?pid=13733&mode=threaded

http://seminarsprojects.net/Thread-cutting-tool-machining


....etc

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please help me doing academic project plz show the related topics which i typed here.
not sufficient information which i got ds ....etc

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Hi,
visit this thread for more details:
http://seminarsprojects.net/Thread-DIAMOND-CUTTING-TOOL-AND-COATINGS?pid=13733#pid13733 ....etc

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Air conditioning (often referred to as AC, A.C., or A/C) is the process of altering the condition of air by removing heat and humidity to achieve a more comfortable interior environments, typically with the aim of distributing the conditioned air to an occupied space such as a building or a vehicle to improve thermal comfort and indoor air quality. In common use, an air conditioner is a device that removes heat from the air inside a building or vehicle, thus lowering the air temperature. The cooling is typically achieved through a refrigeration ....etc

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ON LINE CONDITIONING AND MONITORING OF CUTTING TOOLS

In the recent years the manufacturing environment has undergone dramatic change. Because of the market pressure the trend is for saving cost of production. i.e. to produce more items of good quality in less time. For achieving this goal great consideration is given to CNC machining. Further it is a costly affair when product is not made to the quality specifications because of wear/tear or breakage of the tool. Unfortunately this happens without the machine operator suspecting anyth ....etc

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Prepared by:GEO JOSE




Nomenclature
ks = value of plasticity corresponding to yield strength
kf = value of plasticity corresponding to fracture strength
y= yield strength of work material
= shear strain
0, n = parameters of hardening
a = undeformed chip thickness
a1 = chip thickness
= a1/a = chip thickness coefficient
= tool rake angle
= imaginary shear angle
N = normal force on tool rake face
F = friction force on tool rake face
L = tool-chip contact length ....etc

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