Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
Use for questions relating to flight at speeds greater than sound and related effects from doing so.
5
votes
Accepted
What is the highest and lowest air pressure induced by an aircraft at supersonic speeds?
Differently to subsonic flow, in supersonic flow every change in flow speed comes with a large change in density. … Oblique shock waves:
These shock waves are called strong when the mach number after the wave is below 1, and weak when the speed after the wave is still supersonic. …