Engineering, 10.07.2021 23:30, maya9681
Vanadium melts at 1720oC. The activity coefficient of vanadiumat infinite dilution in liquid iron at 1620oC is 0.069 w. r.t. the Raoultian standard state. Calculate the free energy change accompanying the transfer of standard state from pure solid vanadium to the infinitely dilute wt% solution of V in pure ironat 1620oC. Given: heat of fusion of V = 4800 cal/g atom; MFe= 55.85 and MV= 50.95.
Answers: 3
Engineering, 04.07.2019 18:20, hayleymckee
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
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How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?
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Vanadium melts at 1720oC. The activity coefficient of vanadiumat infinite dilution in liquid iron at...
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