derive cp=(Rln(p2/p1))/(ln(t1/t2)) from gibbs and discuss assumptions you make
derive cp=(Rln(p2/p1))/(ln(t1/t2)) from gibbs and discuss assumptions you make
T1=4C P1=369.01 kpa P2=200kpa find T2 if volumen is contant
Thermo Question I have a reversible turbine, I am given T1,T2, and P1. I need to find P2 using variable specific heat method. NOT THE CONSTANT SPECIFIC HEAT METHOD.What equation would I use? also, the turbine takes in air. I know I would use steam tables for this part. Please let me know, thank you. ***Note that the constant specific heat method is p2 = p1(T2/T1)^(k/k-1).. I am not talking about this method. Thanks.
One mole of an ideal gas is taken from the initial state (P1=1atm,T1=298K) to a final state (P2=10atm,T2=298K). Calculate Delta G.
Thermo Question I have a reversible turbine, I am given T1,T2, and P1. I need to find P2 using variable specific heat method. What equation would I use? also, the turbine takes in air. I know I would use steam tables for this part. Please let me know, thank you.
4. Starting from the first law of thermodynamics and the ideal gas law, derive the relation between T2/T1 and P2/P1, in a isentropic compression, where subscripts 1 and 2 indicate the start and end of the process.
Water vapor is cooled in a closed, rigid tank from T1=660 degree Celsius and p1= 100 bar to a final temperature of T2=320 degree Celsius. Determine the final specific volume, v2 in m^3/kg, "AND THE FINAL PRESSURE, P2, IN bar".
Air undergoes an isentropic process from p1=1atm, T1=540R to a final state where the temperature is T2=1160R. employing the ideal gas model, determine the final pressure p2, in atm. Assume a constant specific ratio k evaluated at the mean temperature.
At steady state, 1.8 lb/s of hot gaseous products of combustion cool from p1 = 18.0 lbf/in2, T1 = 2400°F to p2 = 16.0 lbf/in2, T2 = 260°F as they flow through a pipe. Heat transfer from the gas occurs at a boundary temperature of Tb = 230°F. Use the ideal gas model with Cp = 0.25 Btu/lb.°R and an average molecular weight, M = 27.5 lb/lbmol. Let To = 60°F and ignore the effects of motion and gravity. Determine...
2 moles of compressed air (diatomic gas) in a cylinder under the initial condition T1=573K p1=500kPa. Found v1=0.019m^3 but can not remember then how to find V2. I think that it has something to do with T1=T2 condition then P2 can be found.... but stuck on how to proceed so with FULL written explanations with working would be much appreciated! All question info on practice exam below - note ISOTHERMAL EXPANSION. for part ii which after an explanation first. Two...
Make sure to show how you solved the problem step-by-step: Consider three different processors P1, P2, and P3, executing the same instruction set. P1 has a clock cycle time of 300 picosecond and a CPI (clock cycles per instruction) of 1.5. P2 has a clock cycle time of 400 picosecond and a CPI of 1.0. P3 has a clock cycle time of 250 picosecond and a CPI of 2.0. P1 is running a program with 10 instructions. P2 is running...