Engineering, 23.11.2020 04:50, ublockmon786
FREE POInts good night it is so laggy this is taking so long to type! woa
Answers: 1
Engineering, 04.07.2019 18:20, xcapo1x
Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.
Answers: 2
Engineering, 04.07.2019 19:10, jimena15
10 kg of co2 is initially contained at 400 kpa and 300 k. the gas constant for carbon dioxide is 189 j/lkg k) and has a specific heat ratio, k, of 1.289. isentropic expansion then occurs until the pressure is 200 kpa. a) determine the initial volume of co2 in m. b) determine the final temperature in k. c) determine the work done by the system during the expansion kl.
Answers: 2
FREE POInts good night it is so laggy this is taking so long to type! woa...
Mathematics, 29.10.2020 03:10
Mathematics, 29.10.2020 03:10
Mathematics, 29.10.2020 03:10
History, 29.10.2020 03:10
History, 29.10.2020 03:10
Mathematics, 29.10.2020 03:10
History, 29.10.2020 03:10
Mathematics, 29.10.2020 03:10