[test][1pni] Add a test in 1d and remove the one in 2d

See merge request !1171

[volVars][2p] fix wrong index in saturation update

See merge request !1173

Bernd Flemisch authored 6 years ago and Timo Koch committed 6 years ago

There are enough other ni convection tests in
1d and there's the 1pni conduction test in 2d.

[freeflow] Correctly account for gravity when using (coupling) Neumann BCs

See merge request !1170

* add source (gravity) term to residual, also when face has Neumann BCs
* correct coupling condition

Fix/improve epsilon timeloop finished

See merge request !1168

Cleanup/components constexpr

Closes #547

See merge request !1169

[timeloop] ensure that end time is never exceeded

See merge request !1167

[common] Add function for generic interpolation

See merge request !1166

Fix/caching staggered

See merge request !1143

* empty cache filler used
* contains several todos
* fluxVarsCache not used anywehere, but might be required in future

* reference solution needs to be updated because test uses time-depended Dirichlet BC
* old behaviour was actually wrong

* directly creates elementSolution from CC privars

* only local element needs to be bound

* use bind instead of bindElement

Resolve "Cleanup of 2pnc and 2p2c models"

Closes #355

See merge request !1161

[freeflow][outflow BC] Introduce that there is no gradient normal to the outflow…

See merge request !1155

Melanie Lipp authored 6 years ago and Kilian Weishaupt committed 6 years ago

[freeflow][outflow BC] Introduce that there is no gradient normal to the outflow boundary in cases where the outflow boundary is the normal face with respect to the assembled scvf.

[rans][problem] Make ctor accept modelParamGroup

See merge request !1165

[freeflow] Clean-up Fick's and Fourier's law

See merge request !1162