Changes between Version 29 and Version 30 of MachStems

Timestamp:

07/10/15 13:48:19 (11 years ago)

Author:

ehansen

Comment:

—

MachStems

@@ -46 +46 @@
 [[BR]]
 == 3D Runs ==
-||= '''Run''' =||= '''# Clumps''' =||= '''Defining parameters''' =||= '''Machine''' =||= '''Frames (out of 50)''' =||= '''Emission Angles''' =||
-||= A =||= 2 =||= d = 2.5, M = 7, 10 =||= Gordon =||= 50 =||= 2 =||
+
+=== Simulation Setup ===
+All simulations are done in a reference frame moving at M = 7. Simulation times are shown in computation units, but the total physical time is approximately 75 years.
+
+2-clump setup (runs A - F): Clumps separated by a distance d measured in clump radii. Clump velocities given in terms of their Mach numbers.
+
+3-clump setup (runs G - L): See diagram below. The clumps are labeled by their Mach numbers. The clump separation d (measured in clump radii) and angle a are the defining parameters that change for each run. The point labeled '''O''' marks the observer. The position of the observer is determined by two angles: the rotation angle phi is denoted in the diagram, and the inclination angle i cannot be shown in a top view diagram, but it is simply the angle at which the flow is directed towards the observer (0 deg is perpendicular and 90 is directly at the observer).
+
+[[Image(3clumpsetup.png,width=400)]]
+
+multi-clump setup (run M): In x and z, the clumps are arranged in a 3-4-3 lattice-like structure. Each clump is given a random position in y and an appropriate velocity based on that y-position so that the clump does not run off the grid during the simulation.
+
+||= '''Run''' =||= '''# Clumps''' =||= '''Defining parameters''' =||= '''Machine''' =||= '''Frames (out of 50)''' =||= '''Emission Angles (out of 9)''' =||
+||= A =||= 2 =||= d = 2.5, M = 7, 10 =||= Gordon =||= 50 =||= 4 =||
 ||= B =||= 2 =||= d = 4.5, M = 7, 10 =||= Gordon =||= 50 =||= 0 =||
 ||= C =||= 2 =||= d = 6.5, M = 7, 10 =||= Gordon =||= 50 =||= 0 =||
-||= D =||= 2 =||= d = 2.5, M = 7, 15 =||= Stampede =||= 50  =||= 2 =||
-||= E =||= 2 =||= d = 4.5, M = 7, 15 =||= !Stampede/BlueStreak =||= 50 =||= 1 =||
-||= F =||= 2 =||= d = 6.5, M = 7, 15 =||= !Stampede/Comet =||= 50 =||= 2 =||
+||= D =||= 2 =||= d = 2.5, M = 7, 15 =||= Stampede =||= 50  =||= 3 =||
+||= E =||= 2 =||= d = 4.5, M = 7, 15 =||= !Stampede/BlueStreak =||= 50 =||= 2 =||
+||= F =||= 2 =||= d = 6.5, M = 7, 15 =||= !Stampede/Comet =||= 50 =||= 3 =||
 ||= G =||= 3 =||= d = 2.5, a = 30 =||= !BlueHive =||= 50 =||= 9 =||
-||= H =||= 3 =||= d = 2.5, a = 60 =||= !BlueHive =||= 50 =||= 2 =||
+||= H =||= 3 =||= d = 2.5, a = 60 =||= !BlueHive =||= 50 =||= 3 =||
 ||= I =||= 3 =||= d = 2.5, a = 90 =||= !BlueHive =||= 50 =||= 9 =||
 ||= J =||= 3 =||= d = 4.5, a = 30 =||= !BlueStreak =||= 50 =||= 8 =||