Aerospace Engineeering Experiments

AI Thread Summary
The discussion focuses on two key aerospace engineering experiments: the formation of boundary layers on flat surfaces and pressure distribution on airfoils at various angles of attack. Participants are encouraged to share their knowledge and ask specific questions if they encounter difficulties. The original poster seeks guidance and tips to better understand these concepts. Additionally, contributors are prompted to mention any learning resources they have utilized, such as textbooks or online platforms. Engaging in this dialogue aims to enhance understanding of fundamental aerospace engineering principles.
moust
Messages
9
Reaction score
0
Hi people, i am really in a deep trouble and i will be so happy if anyone can help. Any tips will be so appreciated and make a real different to what i am going through at the moment. i have got two question to answer.

1. Experiment of boundry layer on a flat surface : giving dtails of how the boundry layer are formed

2.Eperiment of pressure distribution on an airfoil at differents angle of attack
 
Physics news on Phys.org
So tell us what you know so far, and ask us specific questions if you are stuck on something. What learning resources have you used so far? Textbook, wikipedia.org, google?
 
Thread 'Confusion regarding a chemical kinetics problem'
TL;DR Summary: cannot find out error in solution proposed. [![question with rate laws][1]][1] Now the rate law for the reaction (i.e reaction rate) can be written as: $$ R= k[N_2O_5] $$ my main question is, WHAT is this reaction equal to? what I mean here is, whether $$k[N_2O_5]= -d[N_2O_5]/dt$$ or is it $$k[N_2O_5]= -1/2 \frac{d}{dt} [N_2O_5] $$ ? The latter seems to be more apt, as the reaction rate must be -1/2 (disappearance rate of N2O5), which adheres to the stoichiometry of the...
I don't get how to argue it. i can prove: evolution is the ability to adapt, whether it's progression or regression from some point of view, so if evolution is not constant then animal generations couldn`t stay alive for a big amount of time because when climate is changing this generations die. but they dont. so evolution is constant. but its not an argument, right? how to fing arguments when i only prove it.. analytically, i guess it called that (this is indirectly related to biology, im...
Back
Top