A formulation for high-fidelity simulations of pool boiling in low gravity

•Multiphase solver with phase changes for boiling simulations in microgravity.•Level set based interface tracking with sharp jumps using a Ghost Fluid Method (GFM).•Dynamic contact line treatment for modelling wall adhesion.•Block structured grid with Adaptive Mesh Refinement (AMR).•Fully explicit time advancement using fractional step method.•Hybrid multigrid-HYPRE Poisson solver.•MPI based parallelization.•Validation with existing experiments and published results.•2nd order overall accuracy.•Good agreement with Microheater Array Boiling Experiments (MABE).•Cost/efficient tool for high fidelity boiling simulations.