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16 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Closed system |
System that consists of the same fixed quantity of mass |
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Open system |
System exhibiting mass flow across the system boundary |
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Extensive properties |
Properties that are dependent on the size or extent of the system
Extensive/mass = extensive All capitalized with the exception of mass |
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Intensive properties |
Properties which are not dependent on the size or extent of the system All lower case with the exception of pressure and temperature |
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Internal equilibrium |
System had properties that are spatially inform |
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Pressure (Pa = N/m^2, psi) |
P(abs) = P(ref) + P(gage) P(gage) = rho*g*h |
ARG! |
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Process |
Path taken by the system between two end states |
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Process Types |
Isothermal- T constant Isobaric- P constant Isochoric- V constant |
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Quasi-equilobrium process |
Process from one state to another that is sufficiently slow such that all properties of the system are defined at any given time |
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Macro- vs. Micro-scopic energy |
Macroscopic energy depends on system speed and position Microscopic energy is everything else |
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Solid phase |
Material will not conform to a container interior space |
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Liquid phase |
Material will conform to a container interior space and will from a free surface |
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Vapor phase |
Material will conform to a container interior space but will not form a free surface |
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Saturation Temperature |
Temperature of the substance at a given pressure at which vapor and liquid coexist |
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Saturation pressure |
Pressure of a substance at a given temperature at which vapor and liquid coexist |
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Saturation dome |
The locus of all saturate liquid and saturated vapor states on a property diagram |
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