subject
Engineering, 26.07.2019 16:10 salazjlove

Aramjet engine provides thrust at 12.8 km altitude. the stagnation temperature at the inlet of the nozzle is 2030°c. sketch the variation of thrust force with respect to the flight mach number. (ra=0.32, rc=0.9, rn=0.9, p, = p6=0.2 atm, t = -51°c, no=0.99, qr=43 mj/kg, ac= 0.04 m²).

ansver
Answers: 3

Another question on Engineering

question
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
question
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
question
Engineering, 04.07.2019 18:20
Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.
Answers: 3
question
Engineering, 04.07.2019 18:20
Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?
Answers: 2
You know the right answer?
Aramjet engine provides thrust at 12.8 km altitude. the stagnation temperature at the inlet of the n...
Questions
question
Mathematics, 24.05.2021 02:50
question
Mathematics, 24.05.2021 02:50
question
Mathematics, 24.05.2021 02:50
question
Geography, 24.05.2021 02:50