0. 실험 개요
0.1. 실험 요약
유동 장에서 유동의 속도 분포를 정확하게 파악하는 것은 매우 중요한다. 비행기의 날개 주위에 생기는 유동, 잠수함 주위의 유동, 긴 송유관 내에서의 유동 등에서 속도 분포는 설계나 효율성 측면에 있어 매우 큰 영향을 미친다. 그러나 피토 튜브나 Hot-wire, LDV(Laser
Dop
1. 300개의 velocity field data를 time-averaging 하여 이를 vector 표시로 plot하라.
실험에서 주어진 원래의 데이터를 Matlab을 이용하여 time-averaging 하여 저장하였다. 그 후 Tecplot에서 불러들인 다음 각 격자를 2×2로 나눈 후 interpolation하고 나눈 격자를 다시 2×2로 나누어 interpolation 하였다. 같은 방법으로 두 번
Loading the CO scrubbers, sir.
You stand right here.
Thanks, DJ.
Hats off.
- First time in a grav couch?
- Yeah.
I think your captain has a problem
with me.
Oh, well, dont worry about him.
He just loves having complete
strangers on his ship. DJ!
Yeah!
Nah. Is this necessary?
When the ion drive fires
youll be taking about Gs.
Without a tank, the force
would liquefy your skeleton.
Ive seen the effe
loading CARGO from a dozen
MILITARY TRANSPORT TRUCKS; there are TWO NORTH KOREAN MiG-29s on the
ground (one partially obscured by a truck,) plus FLATBEDS carrying
HELICOPTERS and SCUD MISSILES.
Near a QUONSET HUT, a TRUCK-MOUNTED RADAR DISH scans the area, with
INFRARED GATLING GUNS mounted on either side.
BOND - AT THE ROCK OUTCROPPING -
Props his rife on the boulder, and peers through the GUN S
ROAR OF NAVAL GUNS continues but now WE SEE THEM FIRING. Huge fifteen inch guns.
A SWARM OF LANDING CRAFT
Heads directly into a nightmare. MASSIVE EXPLOSIONS from German artillery shells and mined obstacles tear apart the beach. Hundreds of German machine guns, loaded with tracers, pour out a red snowstorm of bullets.
OFFSHORE
SUPERIMPOSITION:
OMAHA BEACH, NORMANDY
June 6, 1944
0600 HOURS
ADINA 실습예제
(Problem 19)
Problem Description
Defining model control data
Defining the model geometry
Defining the boundary
conditions and loading
Defining the Time Step
& Time Function
Defining Material Properties
Defining the elements
Generating the data file
Examining the solution
Adding Mass Transfer
Recorded Video
The Result & Review
1. Problem Description
19번 문제의 목적
파
vector-graphic readout for the side-
scan sonar array. The sub is running uncomfortably close to the cliff walls.
EXEC
(low, to Captain)
Its getting tight in here.
CAPTAIN
We can still give him a haircut. Helm, come
right to oh six niner, down five degrees.
HELMSMAN
Coming right to oh six niner, sir. Down five
degrees.
NAVIGATOR
Port side clearance one hundred twenty feet
narrowing to seventy-fiv