occur between the states. During each process describe what device is used and what happens to the H2O. Given that the co
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Draw a T-s graph of a real Rankine with superheat, an irreversible turbine, and overcooling in the condenser. Identify the processes that occur between the states. During each process describe what device is used and what happens to the H2O. Given that the condenser operates at 8 kPa and over-cools the water to 38°C, what is the enthalpy of the water exiting the condenser?
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- Consider the two-sided chamber shown, where the right side has a volume of V and the left side has a volume of 2V. The chamber has a seal which separates the right from the left half. The chamber is sealed and an ideal gas is pumped into the right side at a pressure P and temperature T. The seal between the two sides is then opened. a)If the temperature in the chamber is decreased by a factor of 2 by a refrigeration system while the gas fills the chamber, give an expression for the new pressure P' in terms of the original pressure P. b)The chamber is then sealed again, trapping 2/3 of the gas molecules in the left side. The temperature of the left side is then doubled by a heater, back to the original temperature T. What is the pressure in the left side of the chamber now, in terms of the original pressure?Please and thank you for your help! Make sure the answer is in the correct units! NO TUTOR HAD GOT THIS CORRECTPlease do part d only Knudsen number variationA space capsule is 15.6 feet in diameter and weighs 22 metric tons at Earth sea level.(a) Calculate the Knudsen number for the capsule at Earth sea level. Assume a molarmass of 28.9 ×10−3 kg/mol, a molecular diameter of 0.36 nm, and a density of1.225 kg/m3.(b) Calculate the Knudsen number for the capsule as it is approaching the Interna-tional Space Station in low Earth orbit (LEO), 300 km above sea level during a pe-riod of extremely high solar activity. Assume a molar mass of 18.1 ×10−3kg/mol,a molecular diameter of 0.34 nm, and a density of 1.7 × 10−11 kg/m3.(c) Calculate the particle number density at LEO.(d) Classify the flow around the capsule at sea level and in low earth orbit as con-tinuum, transitional or free molecular based on the Knudsen number. Explain inwords why this classification is important to understanding the fluid dynamics.
- Please answer the problem and solve it completely. provide readable and understandable solutions. Explain if necessary. Thanks!This is a calculation only. Energy2d isn’t able to do phase changes as far as I’ve learned. There was a different simulation for this but it is not currently free. You combine 50g of ice at -10oC with 150g of liquid water at 75oC. After a few minutes, you measure the final equilibrium temperature of all of the H2O to be 35.1 oC. Use this information to “experimentally” determine the heat of transformation of water, Lfusion. cwater=4190 J/kgK, cice=2090 J/kgK Show all of your work and compare to the accepted value Lfusion=3.33x105 J/kg.Determine which of the following are true or false and explain your answer: a) During an isothermal process, the entropy of an ideal gas stays constant if there is a net change in either pressure or volume b) Entropy generation takes place when there are irreversibilities in a cycle. c) The lower the isentropic efficiency of a turbine, the more power it will generate with the same input stream and same output pressure.