TY - JOUR TI - A note on approximate solutions to Zeldovich’s equation AU - Hristov Jordan Y JN - Thermal Science PY - 2025 VL - 29 IS - 1 SP - 621 EP - 628 PT - Article AB - The double integral-balance approach and Barenblatt’s assumed profile have been used to create approximate solutions to the Zeldovich equation, both linear and degenerate. The evaluation of the controlling dimensionless groups and proper dimensional scaling have been the main focus of the solution developments and analyses.