before only one channel side could have a velocity boundary condition (bc). When setting a bc at a second side, the first bc was overwritten.
Velocity bcs were fied in the previous commit (bda2c544271657adfabb63e9ae974e77692566a6). This commit fixes the boundaryQs for velocity.

(cherry picked from commit 811e344b)

before only one channel side could have a velocity boundary condition (bc). When setting a bc at a second side, the first bc was overwritten.

(cherry picked from commit daa787a3)

(cherry picked from commit f1a5c1bb7a77997757cf4fa85910745ad9d21534)

fixed gpu memory allocation redundancy

See merge request irmb/VirtualFluids_dev!47

GPU: Switched from constant preprocessor defines to constexpr in namespaces to prevent naming conflicts.

See merge request irmb/VirtualFluids_dev!46

Fixes warnings in develop

See merge request irmb/VirtualFluids_dev!45

MultiphaseVelocityBCAlgorithm::applyBC(): vleocity in phase field taken from...

See merge request irmb/VirtualFluids_dev!44

Classical rescaling of phase field distribution to 1/3 rho as common in Lee-literature. The source terms were removed from the moments and returned to the distributions based on the original code of Safari.

Remove boost serialization and fix the seg fault issue.

See merge request irmb/VirtualFluids_dev!43

add body force arrays is three dimensions for hole domain

See merge request irmb/VirtualFluids_dev!42

due to the changes in the kernel factory the includes and calls in the...

See merge request irmb/VirtualFluids_dev!41

due to the changes in the kernel factory the includes and calls in the numerical test framework are also changed