Mendeleev Communications.
Royal Society of Chemistry.
Vol. 27.
2017.
P. 618-620
The directed bond percolation process is studied in the presence of compressible velocity fluctuations with long-range correlations. We discuss a construction of a field theoretic action and a way of obtaining its large scale properties using the perturbative renormalization group. The most interesting results for the frozen velocity limit are given. © 2017, Pleiades Publishing, Ltd.