Recent content by adoprea

Haha! yes, "fail better" seems to apply here. There are no initial conditions. The book asks for a path to the solution, not actually solving the equations. But your post gave me the starting point I was looking for. The frustration I experience when I look at something that I was able to...

Homework Statement Sampled Data system Using the forward Euler integration algorithm, convert these differential equations to a set of difference equations. Use a stept size of deltaT = 0.1s. Homework Equations x1(dot) = x2 x2(dot) = x3 x3(dot) = -2x1-3x2-4x3 y = 7x1-5x2 The Attempt at a...

There are no numbers, it is just letters. I will Close the topic, since I Think I might have figured out the answer. Thank you anyway.

I have a container with one inlet and one outlet. I have the area of the inlet, Ai, velocity vi of the air coming in, and mass flow mi (assume a plane with an air inlet to a bay). I don't know anything about the outlet (just that there is one). What I need to do is calculate the size of an extra...