![subject](/tpl/images/cats/User.png)
Engineering, 06.10.2019 08:00 rntaran2002
Agas with a specific heat of y and gas constant of r in a large tank of volume v is discharged through a convergent nozzle of exit area ae. at time = 0, the gas in the tank has an initial pressure pi and an initial temperature ti. assuming the flow through the nozzle is steady, one-dimensional and isentropic with critical conditions at the exit, find the time required to "blow down" the tank isentropically from the initial pressure pi to the final pressure pf.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
You know the right answer?
Agas with a specific heat of y and gas constant of r in a large tank of volume v is discharged throu...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 02:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 02:40
![question](/tpl/images/cats/en.png)
English, 25.02.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 02:40
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 02:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.02.2021 02:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.02.2021 02:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.02.2021 02:40