Engineering, 01.10.2019 06:00 erikpaynee8622
An ideal gas at a flow rate of 10m3/min enters a compressor at 25 °c and 1 bar. it leaves at 1 mpa. during this process, heat is dissipated to the surroundings at a rate of 2100 w. you may that the surroundings to be at a constant temperature of 25 °c. the heat capacity of the ideal gas is given by c_p/r=2.00+0.040t where t in in units of k. answer the following assuming that the process is reversible, calculate the temperature at the compressor outlet. calculate the minimum power required to compress the gas. if the compressor efficiency is 70%, calculate the actual power needed. calculate the actual final temperature.
Answers: 2
Engineering, 04.07.2019 18:10
Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.
Answers: 1
Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
Engineering, 04.07.2019 18:10
Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs
Answers: 2
Engineering, 04.07.2019 18:20
Acertain flow of air (at stp) has a velocity distribution given by v i (in ft/s). if this flow is going through a 4 ft square area in the yz-plane (centered at the origin), what is the mass flow rate (in lbm/s)?
Answers: 2
An ideal gas at a flow rate of 10m3/min enters a compressor at 25 °c and 1 bar. it leaves at 1 mpa....
History, 27.04.2020 02:20
Chemistry, 27.04.2020 02:20
Mathematics, 27.04.2020 02:20
Biology, 27.04.2020 02:21
Mathematics, 27.04.2020 02:21
Mathematics, 27.04.2020 02:21
Mathematics, 27.04.2020 02:21
History, 27.04.2020 02:21
Mathematics, 27.04.2020 02:21
Spanish, 27.04.2020 02:21