Recent content by strine07

I'm currently in the Aerospace program at OSU, and after recently going through the first year engineering program I can say that they do a good job getting you involved right away. I know that, other than some schools, you get to work on pretty fun, interesting group projects in your first...

A small rocket powered by high-pressure nitrogen (R = 1776 ft-lb/slug/R, gamma=1.4) is used as an attitude control device. In space, the thrust of a rocket is given by T =mVe in lbf. Find the thrust and exit diameter of this rocket with a throat diameter of 1.0 inch if it operates at PT =...

Hello I'm having trouble with answering this question: Certain submarines are capable of speeds in excess of 30 knots. What is the total pressure sensed at the nose of a submarine if the vessel is at periscope depth (5 m) and a speed of 30 knots? (Assume a constant sea-water density of 1030...