lp:~ctjacobs-multiphase/fluidity/compressible-multiphase

Created by Christian Jacobs and last modified
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Owner:
ctjacobs-multiphase
Project:
Fluidity
Status:
Merged

Recent revisions

4131. By Christian Jacobs

Merging trunk revisions (from r4173 to r4177 inclusive) into branch.

4130. By Christian Jacobs

Merging trunk revisions (from r4160 to r4172 inclusive) into branch.

4129. By Christian Jacobs

Bug fix: there should be brackets surrounding the material_phase index in this options check.

4128. By Christian Jacobs

Bug fix: use the OldPhaseVolumeFraction field here instead.

4127. By Christian Jacobs

The code now includes the p*div(u) term based on the compressible logical only. The include_pressure_term option has been removed.

4126. By Christian Jacobs

Updated the bibliography.

4125. By Christian Jacobs

Merging trunk revisions (from r4148 to r4159 inclusive) into branch.

4124. By Christian Jacobs

Added a Python script to track the position of the lower and upper front of the 2 cm particle bed in the mphase_rogue_shock_tube_dense_bed_nylon simulation.

The upper front is defined as the position where the particle PhaseVolumeFraction reaches 0.3 (approximately the same value used in the article by Rogue et al. (1998)). For the lower front, a PhaseVolumeFraction value of 0.01 is used since this area is more dilute in comparison to the upper front.

Fluidity's results do not match well with the experimental data, probably because the mesh has been kept quite coarse. Furthermore, Rogue et al. (1998) point out that "the important dilution of the cloud in the lower front area makes the comparison with the experimental position quite ambiguous", so the numerical results should be viewed with caution: http://amcg.ese.ic.ac.uk/~ctj10/images/fronts.png

4123. By Christian Jacobs

Merging trunk revisions (from r4145 to r4147 inclusive) into branch.

4122. By Christian Jacobs

Added an MMS test to check the implementation of the heat transfer term by Gunn (1978). This will be moved to the longtests directory once the compressible-multiphase branch is merged with the trunk.

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