( fluid lab) I need theory for Drag Coefficient and Effect of Angle of Attack on...

( fluid lab)

I need theory for

Drag Coefficient and Effect of Angle of Attack on sphere

Please in computer not hand writing

Expert Solution

When a body is either unsymmetrical or has its axis not aligned with the flow direction, both the pressure and shear forces manifest. Their combined effect yields a resultant force F which can be resolved into lift and drag.

Drag force is defined by :-

Where C_D is Drag Coefficient

All the information regarding shape of object and air is consider in drag coefficient

A given rigid body subjected to aerodynamic analysis can be characterized by its shape size and orientation relative to free stream velocity. The orientation is refered to as angle of attack

Sphere has symmetry along all the three axis therefore the angle of attack never varies. Infact the angle of attack for the sphere is always zero.

samet mamat answered 2 years ago

write a paragraph explaining how camber and angle of attack affect the pressure, lift and drag...

write a paragraph explaining how camber and angle of attack affect the pressure, lift and drag properties of the airfoil.

I need sample lab report for method of joints

Hello, I need to develop a presentation on the International Trade Theory. I need at least...

Hello, I need to develop a presentation on the International Trade Theory. I need at least information for 3 slides and a conclusion. Thanks!

I am exploiting a buffer overflow attack and need to find three pieces of information in...

I am exploiting a buffer overflow attack and need to find three pieces of information in Linux using gdb. 1) The address of the function system 2) The address of the function parameter for system() which is /bin/sh. /bin/ parameter is what will spawn a shell 3) The address of a function that can exit the shell. I was able to use gbd commands to find the first two but what command would I use to find the address of...

I need the steps for this problem. If a runner (perpendicular area = 0.6 m2; fluid...

I need the steps for this problem. If a runner (perpendicular area = 0.6 m2; fluid density = 1.14 kg/m3; Cd = 0.5) completes a marathon (26.2 miles) in three hours, while running against a 10-mph headwind throughout the race, how much more work will she have performed against the air, relative to completing the marathon in the same time on a still day (no wind)? Answer: ~395 KJ

effect of drugs on the brain and on society. ( I need it for a research...

effect of drugs on the brain and on society. ( I need it for a research paper. please i need it authentic and not copied because of plagiarism and similarity issues and I need it to be long please around 1000 words).

These are reactions I did in my lab. I need to write the molecular, total ionic,...

These are reactions I did in my lab. I need to write the molecular, total ionic, and net ionic reactions for them. Even after watching Khan Academy and using my book, I was still unsure, so I asked the professor and he said every single one was wrong and told me to figure it out. I know this is long, but I would really appreciate it. I need the molecular, total ionic, and net ionic equations for all of them....

Please I need all answers about questions in TLC LAB. (Q1) In our lab, what is...

Please I need all answers about questions in TLC LAB. (Q1) In our lab, what is the mobile phase and what is stationary phase? Discuss the polarity of each. (Q2) Do your results suggest that the chemical characteristics of these pigments might differ according to their color? Explain. (Q3) Which of your pigment molecules was the most non-polar? Polar? (Q4) What is the relationship between Rf values and polarity for this experiment? Is this always true? (Q5) Why should you...

I need a partial differential EQUATION to govern the pressure change for a steady state fluid...

I need a partial differential EQUATION to govern the pressure change for a steady state fluid inside a horizontal pipe. please, make some clarafication if possible. thanks.

This is the assignment I have, I need the best game theory problem example for it...

This is the assignment I have, I need the best game theory problem example for it which is difficult. Thank you:) Think of an example of a decision problem or a game theory problem. This time you will have to submit the source of the story. You can take it from a newspaper, from Internet, magazine, book... 1. Submit a photocopy or a printed version of your problem. 2. Simplify the problem and represent it using the concepts of game...

Question