[FLASH-USERS] co-rotating frames
Sylvain Turcotte
sturcott at UBishops.ca
Wed Aug 5 21:47:16 EDT 2026
Hello everyone,
I was looking around to see if anyone used flash with a co-rotating frame and google AI hallucinated the following lines to include in a flash.par file:
# Example parameter settings for a rotating binary system
useGravity = .true.
useRotationalFrame = .true. # Activates the rotating frame source modules
# Define the constant angular velocity vector (e.g., rotation around Z-axis)
omega_x = 0.0
omega_y = 0.0
omega_z = 1.25e-3 # Rad/sec based on the system's orbital period
# Center of rotation (usually the center of mass of the grid/system)
xCenterRotation = 0.0
yCenterRotation = 0.0
zCenterRotation = 0.0
I have not found anything related to these in the documentation. Is google AI anywhere close to something that actually exists?
Best,
Sylvain
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