An argon (Cp = 0.518 KJ/kg. K, and K=1.67) has velocity V = 750 m/s, pressure P =120 kPa, and temperature T = 175 °C. If the argon is at stagnation state, calculate the pressure (P0) and temperature (T0).
An argon (Cp = 0.518 KJ/kg. K, and K=1.67) has velocity V = 750 m/s, pressure P =120 kPa
An argon (Cp= 0.518 KJ/kg.k, and K= 1.67) has velocity V =750m/s, pressure P = 120 kPa, and temperature T = 175 C. If the argon is at stagnation state, calculate the pressure (P0) and temperature (T0).
an argon (cp= 0.518 Lk/kg.K, and k= 1.67) has a velocity V=750 m/s, pressure P= 120 kpa and tempreture 175 c. if argon is at stagnation state, calculate the pressure (p0) and temreture (T0).
An argon co=0.518KJ/Kg. K=1.67 has a velocity 750m/s pressure=120kpa and T=175c if the argon is at stagnation state,calculate pressure (p0) and temperatureT0)
For air, y- 1.4, cp 1.005 k]/kg K, R- 0.287 kJ/kg K unless stated in question. 1. Air flows adiabatically through a duct. At point 1 the velocity is 240m/s, with T1 - 320 K and p1 170 kPa. Compute i. To ii. (Mach number) ii. At point 2 further downstream V2-290 m/s and P2-135 kPa. What is the stagnation pressure Po2 Hints: Given the properties it is easy to solve for the Mach number using the following formulas To/T...
/6 pts) A quasi-1-D steady adiabatic flow of NEON GAS (R 412 Jkg-K, Cp 1030 J/kg-K & k 53) flows through a gradually contoured channel as shown. Friction is insignificant except for the shock. The mass flowrate is 70.2 kg/s State properties are only partially known. The flow velocity just after the normal shock is A12mis at section "Y. A) Find the stagnation temperature. T。= K and the critical temperature. T., K B) Find the flow Mach number just before...
Argon enters an insulated nozzle at 280 kPa, 1300 K, 10 m/s and exits at 645 m/s. Assume argon is an ideal gas and has a constant specific heat. Determine a) The exit temperature of the argon under the actual process (K). b) The ideal exit temperature of the argon (K) under the isentropic process if the isentropic efficiency of the nozzle is 90 percent. c) The exit pressure of the argon (kPa). d) The amount of specific entropy generation...
Argon gas enters a converging-diverging nozzle at 60 m/s, 310 °C, and 300 kPa, and it leaves the nozzle at a supersonic velocity. The throat diameter is 3 cm. For Argon R= 208.1 Pa.m3/kg.K; k= 1.667. Determine (a) the stagnation temperature and pressure (8 points) (b) the critical temperature and pressure at the throat (7 points) (c) the velocity at the throat (4 points) (d) the mass flow rate. (6 points)
4. CO2 flows steadily through the duct shown from 350 kPa, 60°C, and 120 m/s at the inlet state to M -1.3 at the outlet, where local isentropic stagnation conditions are known to be 385 kPa and 350 K. Compute the local isentropic stagnation pressure and temperature at the inlet and the static pressure and temperature at the duct outlet. Flow Inlet Outlet
A gas with cp = 0.950 kJ/kg-K enters an insulated nozzle at 30oC and a velocity of 8 m/s. The gas exits at a velocity of 100 m/s. Assuming constant specific heats and ideal gas behavior, what is the exit temperature of the gas?
4.) Air flows adiabatically through a duct. At point (1) the velocity is 200 m/s with a temperature of 310 K and pressure of 180 kPa. Compute a.) T., b.) Pol, c.) po, d.) Ma, e.) Vmax, f.) V*. At point (2) further downstream the velocity is 270 m/s and pressure is 125 kPa, g.) what is the stagnation pressure P.2?