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problem 1 propane is isothermally compressed from 001 bar -514 degc to 17 bar the process takes place reversibly in a
problem 1 a what is the residual volume of saturated liquid water at 1 bar b estimate the residual volume of ethanol
problem 1 a carnot cycle operates in a closed system using steam saturated liquid at 20 bar state a is heated
problem 1 a young engineer notices in her plant that 1-kg blocks of brick are routinely removed from a 800 degc oven
problem 1 at 120 degc the saturation pressure of ethanol that is 43 bar a what is the state of ethanol at 120 degc and
problem 1 a water at 1 bar 20 degc is heated at const p to produce steam with quality 95 what is the amount of heat b
problem 1 1 kg of liquid water initially at 40 degc 2 bar is heated under constant pressure if the amount of heat added
problem 1 steam is heated in closed system from 20 bar 300 degc to 450 degc determine the amount of heat and work in
problem 1 steam at 200 degc and 10 bar is cooled under constant pressure until it becomes saturated liquid a what is
problem 1 wet steam with quality 631 exchanges heat in a closed system under constant pressure p 6 bar determine the
problem 1 an insulated cylinder is divided into two parts one part has a volume of 5 l and contains steam at 1 bar 200
problem 1 a closed tank 1 m3 in volume is filled with water at 1 bar 80 degc a second identical tank contains 20 kg of
problem 1 a 05m3 sealed rigid vessel contains 15 kg of water phase unknown at 120 degc heat is added until the steam
problem 1 a sealed rigid tank contains 1 kg of wet steam at 300 degc the fraction of the liquid in the tank is not
problem 1 a sealed rigid tank of 1 m3 capacity contains 12 kg of water at 1 bar and 9963 degc to this tank we add heat
a a closed tank contains steam with 20 moisture at 3 bar heat is added until one of the two phases disappears which
problem 1 a sealed rigid tank is filled with 1 kg of steam at 200 degc and 10 bar a what is the volume of the tank b
problem 1 a sealed tank contains saturated steam at 5 bar the volume of the tank is1m3 a heat is added until the
problem 1 a calculate the amount of work necessary for the reversible compression of 1 kg of steam from 3 bar to 7 bar
1 irreversible expansion of ideal gasrepeat the previous example treating steam as an ideal gas is the ideal-gas
1 adiabatic mixinga rigid insulated tank contains 5 kg of steam at 15 bar 300 degc a second tank also insulated and
problem 1 a tank is divided by a rigid thermally conducting partition into two equal parts a and b each 10 m3 in
problem 1 200 kg of carbon dioxide are stored in a tank at 25 degc and 70 bar a is carbon dioxide an ideal gas under
problem 1 a calculate the second virial coefficient of water at 200 degc using only data from the steam tables b use