Changes between Version 9 and Version 10 of TriggeredStarFormation
- Timestamp:
- 01/07/14 18:29:29 (11 years ago)
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TriggeredStarFormation
v9 v10 52 52 53 53 54 Notice that the initial fraction of mass being put into the formed particle can heavily affect the particle behavior. If the initial removal of parcel mass is sufficiently small, it is possible to form a particle that cannot effectively accrete. This leads to immediate formation of another particle. If particle merging routine is not implemented, we can end up with many particle in a simulation where intuitively single particle makes more sense. [[BR]] 55 [[Image(http://www.pas.rochester.edu/~shuleli/0520/ucf_0007.png,30%)]] 56 [[BR]][[BR]] 57 http://www.pas.rochester.edu/~shuleli/0520/ucf.gif 58 [[BR]][[BR]] 54 59 55 The two algorithms give different results for the non-rotating case when the isothermal approximation $\gamma = 1.0001$ is used. As shown in the following movie for K = 0.1, parallel rotation for Krumholz algorithm and Federrath algorithm. For the Federrath case, after the bounded material enters the post-shock region, the disk disappears due to an "explosion". [[BR]] 60 The two algorithms give different results for the non-rotating case when the isothermal approximation $\gamma = 1.0001$ is used. The Federrath results are shown below:[[BR]] 61 [[Image(http://www.pas.rochester.edu/~shuleli/0331/tsf_set1_frame43.png,40%)]] 62 [[BR]][[BR]] 63 http://www.pas.rochester.edu/~shuleli/0331/set1cut.gif 64 [[BR]][[BR]] 65 66 As shown in the following movie for K = 0.1, parallel rotation for Krumholz algorithm and Federrath algorithm. For the Federrath case, after the bounded material enters the post-shock region, the disk disappears due to an "explosion". [[BR]] 56 67 [[Image(http://www.pas.rochester.edu/~shuleli/meeting0819/acomp.png,40%)]][[BR]][[BR]] 57 68 Movies: [[BR]] … … 87 98 88 99 89 90
