A two-stage heat pump pilot rig (patent of invention) was created to evaluate the efficiency of heat pumps when recovering secondary energy sources.
A unique multi-stage heat pump pilot rig (patent for invention) was developed and manufactured to evaluate the efficiency of heat pumps when recovering secondary energy sources.
A method was developed to improve the cooling system of a free-piston Stirling engine (FPSI) by optimizing the flow of the working fluid in the FPSI cooler to boost heat removal efficiency and enhance technical and economic performance.
A method was developed to determine the geometric parameters of the heat exchangers under study, which have folded copper fins as the main structural element.
A two-pipe computational model of heat transfer processes during the flow of the working fluid in the cooler was developed using ANSYS Fluent software, and it was validated using the developed test rig.
A method for profiling the skirt of a composite piston in a forced four-stroke diesel engine was developed taking into account lubrication conditions in the cylinder (patent for the utility model, patents for computer programs). A test bench was created for this purpose.