# Chemistry code tests

The test cases presented in this chapter for the MFIX fluid solver are summarized below.

Test | Freq† | Data‡ | Phases | Momentum | Density | Species | Energy
--- | --- | --- | --- | --- | --- | --- | ---
Eulerian01 | C | A | Fluid |  | \({\checkmark}\) |  |

† C-Incorporated into the continuous integration server; M-Monthly; Q-Quarterly; X-Manual; D-Disabled

‡ A-Analytical solution; P-Published benchmark data; R-Regression data from previous code versions

Validation and Verification

- 1. Eulerian01: athermal, constant density