Hello everyone,
In the system I am working on, I have an empty cavity that has static air inside. One of the walls of the cavity moves following the operation of the system and actually causes the air to move inside the cavity.
For a particular test, I need to check if the flow inside the...
hello everybody,
I try to calculate the latent heat of the sublimation process. I google for formula or table/graph and I didn't find.
somebody can help with this?
( I need the latent heat to determine the sublimation time in 30,000 feet altitude, aircraft field )
Thanks.
Hey guys,
During my work I have to show on a P-V diagram certain points on the spinodal for water.
How do I draw the spinodel and isothermal lines on a diagram (for example in Excel)? Is it something that I need to calculate? I'm lost on this, I did not find anything relevant on the internet...
Hello everyone
I'm looking for information and data about Huygens's experiment on methods to generate negative pressure in liquids.
It was the first laboratory experiment to generate negative pressure in a liquid has been done by Huygens(and repeated by Boyle and Papen) in the XVIIth century...
So I want to see if I understand what are you said:
1) In the primary heat exchanger the bleed air loss heat and the temperatures drops.
2) aftar that the air goes to the compressor, the temperatures increase but the amount of heat stay like after the primary heat exchanger.
3) the air enter to...
Can anyone explain the necessity of the compressor in the air cycle in environment control system?
Why do we need to compress the air and after the primary heat exchanger the compress air Passes through a turbine...
