MECHENG 235 Lecture Notes - Superheating, Specific Volume, Thermodynamics

• School: U of M
• Department: Mechanical Engineering
• Course: MECHENG 235
• Professor: Donald Siegel

Document Summary

Me 235 thermodynamics i / winter 2014 / section 002. 2. 27 give the missing property of p- v -t and x for water at: p = 10 mpa, 0. 003 m3/kg, 200 c, 0. 1 m3/kg, 1 mpa, 190 c, 10 kpa, 10 c. 2. 37 determine the specific volume for r-410a at these states: 15oc, 400 kpa, 20oc, 1500 kpa, 20oc, quality 25% 2. 38 give the missing property of p, t, v and x for ch4 at: t = 155 k, v = 0. 04 m3/kg, t = 350 k, v = 0. 25 m3/kg. 2. 42 you want a pot of water to boil at 105 c?. 2. 44 a sealed rigid vessel has volume of 1 m3 and contains 2 kg of water at 100 c. 2. 47 water at 400 kpa with a quality of 25% has its temperature raised 20 c in a constant pressure process. 2. 62 a piston/cylinder arrangement is loaded with a linear spring and the outside atmosphere.