Khartz Di
Member
- Member since
- Jul 12, 2012
- Last active
- Oct 11, 2012
- Total activities
- 0
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Recent contributions
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#Threads
Change in entropy in a polytropic process
how can we show that the change in entropy of an ideal gas undergoing a polytropic process 1-2 is given by S2...
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#Threads
Thermodynamics and heat transfer
if we measure the boiling point of water(degree celcius) at different vacuum pressure(below atmospheric pressure) in an well constructed cylinder with vacuum.....
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Pump Calculations
A farmer uses a centrifugal pump to pump the river water to a storage tank located in his farm 20 m above...
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Car engines efficiency
not familiar with car engines.........If the volumetric efficiency of an engine remains constant, and the carburetion is adjusted to maintain the same...
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Forced vortex flow
why is vortex fow important and its application in mechanical engineering??
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#Threads
Automobile with in high elevation
why do automobile suffer power loss with increase i n altitude???
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Direction of work and heat interaction
A personal computer is to be examined from a thermodynamic perspective. Determine the direction of the work and heat interactions (in or...
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#Threads
d47a4371-1eb5-4cb4-969a-87a8a1fcf84d
viratvickyhow pressure energy is converted into kinetic energy???From Bernoullis principle in fluid dynamics, it states that for an inviscid flow,an increase in...
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#Threads
aa32191b-84bd-44bc-8cfa-bd02077e89d9
bioramaniAtmospheric air is a mixture of Nitrogen, Oxygen Carbon dioxide and other minor constituents. State is of course gaseous. As the temperature...
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#Threads
State and Process of Air
How can we describe the state of the air in the atmosphere and what kind of process does this air undergo from...
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#Threads
Ideal and Real Gas relationship
At high pressures and lower temperatures, the gas molecules are more closely packed together and consequently intermolecular forces become more important. In...