(0The flow in a hard-disk driveat P=1 atm & T=25 °C.(i)Flow over airfoilson wind turbines.(i)Supersonic flight at 10 kmfrom the ground.Which of the following flows can betreated as a continuum?(a) All four (i, ii, ii, lv)(b) i, ii, I(c) II, iI, iv(d) i, ii, iv(iv)Flow in a gas-turbine enginew/P= 30 atm & T = 2,000 K

given; which process in continuum process.

(0 The flow in a hard-disk drive at P=1 atm & T=25 C. (i) Flow over airfoils (i) Supersonic flight at 10 km from the ground. on wind turbines. Which of the following flows can be treated as a continuum? (a) All four (i, ii, ii, lv) (b) I, ii, i (c) II, i, iv (d) i, ii, iv (iv) Flow in a gas-turbine engine w/P = 30 atm & T=2,000 K

(0 The flow in a hard-disk drive at P=1 atm & T=25 C. (i) Flow over airfoils (i) Supersonic flight at 10 km from the ground. on wind turbines. Which of the following flows can be treated as a continuum? (a) All four (i, ii, ii, lv) (b) I, ii, i (c) II, i, iv (d) i, ii, iv (iv) Flow in a gas-turbine engine w/P = 30 atm & T=2,000 K

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Please solve it fast (answer should be correct)
A power plant continuously releases from a 70-m stack a plume into the ambient atmosphere of temperature 298 k. The stack has a diameter 5m, the exit velocity is 25 m s^-1, and the exit temperature is 398 K. For neutral conditions and a 20 km h^-1 wind, how high above the stack is the plume 200 m downwind? (If you could please explain for you steps when you do it, that would be awesome. :) )
!
Help me solve this problem of dynamic gases A uniform air stream of Mach number = 3.0 expands through 10° corner as shown in figure. The temperate and pressure of the air stream are 223 K and 25 kPa, respectively. Answer the followings: Unifrom air stream M1, T1, P1 Calculate Mach number downstream .the expansion waves 2.6 O 1.8 O 1 3.9 O Calculate the Fan angle of the .expansion waves 2.1 O 3.55 O 23.56 degrees O 4 2.4 O 19.61 degrees O Calculate the pressure downstream 9.34 degrees .the expansion wave 15.37 degrees O 17.45 kPa 13.11 degrees O 9.8 kPa O 7.23 kPa O 22.38 degrees O 13.38 kPa 6.92 kPa O 11.22 kPa O Calculate the temperature The expansion waves are isentropic* .downstream the expansion wave .(waves (Po1 = Po2 154.48 K O 3 5 210.56 K False 130.45 K O True 170.66 K 186.52 K 177.36 K O оо o O o C
!
Handwritten plzz asap thank you plzzzzz urgent plzzz solve plzzzzzz...asap i'll give you upvote sure...
Air flows from a tank through a nozzle into the standardatmosphere, as in Fig. A normal shock stands in theexit of the nozzle, as shown. Estimate (a) the pressure inthe tank and (b) the mass flow.
M4
Fresh air enters a converging nozzle with velocity 110 m/s at steady condition, one-dimensional and isentropic. The nozzle throat area 40 cm? and the back pressure 0.5 MPa. The ambient air condition at 1 MPa and 620°C. Assume that the Cp =1.005 kJ/kg.K and k=1.4. Calculate the air mass flow rate Converging Nozzle | Fresh air
The final answer should be correct
A converging-diverging nozzle with an exit-to-sonic area ratio of Ae/A = 47, exhausts air from a high-pressure reservoir (T, = 270 K) to the back plane, where the pressure is fixed at p, = 1 atm [abs). The test section area is Aa = 0.06 m? and the reservoir has a volume of 50 m. a) Assume that the test is located immediately upstream of the exit and that the flow up to the exit is isentropic, what is the minimum stagnation pressure under which the tunnel will start? b) What is the test section pressure under these conditions?
A typical carbon dioxide tank for a paintball gun holdsabout 12 oz of liquid CO2. The tank is fi lled no more thanone-third with liquid, which, at room temperature, maintainsthe gaseous phase at about 850 psia. (a) If a valve isopened that simulates a converging nozzle with an exitdiameter of 0.050 in, what mass fl ow and exit velocityresults? (b) Repeat the calculations for helium.