![Engineering](/tpl/images/cats/User.png)
Engineering, 19.09.2019 20:20, birdman2540
An ideal ramjet engine is being designed for a mach 3.0 aircraft at an altitude of 33,000 ft. the fuel has a heating value of 18,600 btu/lbm and the burner exit total temperature is 3400°r. a thrust of 15,000 lbf is needed. what is the required airflow? what are the resulting nozzle exit and throat diameters? what is the resulting tsfc? for a fixed mach number, plot thrust and tsfc as a function of combustor exit temperature for ranges between the combustor inlet temperature and 4000°r.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Engineering
![image](/tpl/images/cats/User.png)
Engineering, 03.07.2019 14:10, kayabwaller4589
When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
Answers: 3
![image](/tpl/images/cats/User.png)
Engineering, 03.07.2019 14:10, aliceohern
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
![image](/tpl/images/cats/User.png)
![image](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10, kevin72836
Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?
Answers: 2
Do you know the correct answer?
An ideal ramjet engine is being designed for a mach 3.0 aircraft at an altitude of 33,000 ft. the fu...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.06.2020 19:57
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.06.2020 19:57
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.06.2020 19:57
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.06.2020 19:57
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.06.2020 19:57