Issue 1A: Papers Devoted to the Processes in Internal Combustion Engine and Transport Energy Efficiency and Selection of Papers on Different Thermal and Fluid Mechanics Problems

Issue 1B: Original Scientific Papers

Issue 2A: Original Scientific Papers

Issue 2B: Original Scientific Papers

Issue 3A: New Trends in Modelling Heat and Mass Transfer Problems

Issue 3B: Original Scientific Papers

Issue 4: THERMAL SCIENCE FOR THE REAL WORLD - Reality and Challenge

Issue 5A: Selected papers presented at 2019 International Conference on Boilers and Heat Exchangers (ICBHE2019) and selection of papers on the subject of different problems in fluid flow and heat transfer

Issue 5B: Selected papers devoted to Thermal Energy Storage and Thermal Management

Issue 6A: ENERGY SYSTEMS, MULTIPHASE FLOWS, AND SUSTAINABLE COMBUSTION TECHNOLOGIES & DIFFERENT THERMAL PROCESSES AND THERMAL SYSTEMS

Issue 6B: ADVANCED COMPUTATIONAL METHODS FOR LINEAR AND NON-LINEAR HEAT AND FLUID-FLOW & HEAT TRANSFER WITH PHASE CHANGE, USE OF RENEWABLE ENERGY SOURCES, NANO- AND NON-NEWTONIAN FLUIDS

Heat and Mass Transfer Phenomena and Relevant Engineering Applications