Roman

Projects: 1. Apogee Liquid rocket engine (thrust 40 kg, hypergolic bipropellant); 2. Firing tests analysis and supervising Recent R&D activities: 1. Combustion chamber concept: - Optimization of equivalence ratio and it`s local distribution inside combustion chamber volume; - Analysis of achievable combustion efficiency taking into account actual combustion chamber design (influence of combustion zone geometry, presence of cooling system, temperatures of combustion chamber walls, flow field and turbulence level, dissociation, chemical nonequilibrium and incomplete combustion, etc); - Providing of acoustic stability of combustion; - Combustion chamber materials and protective coating; - Combustion chamber thermal management; - Developing of combustion efficiency measuring methods; - Providing the necessary weight and dimension restrictions of combustion chamber; - Integration of combustion chamber with mixing head and supersonic nozzle; - Development of firing test program and technological investigations. 2. Mixing scheme and injectors: - Mixing scheme concept development; - Theoretical and experimental investigations of mixing head (FEA flow analysis and water flow hydraulic tests); - Design of the injectors and its manufacturing methods; - Integration of mixing scheme with cooling system and inlet pipelines; - Providing necessary combustion chamber start-up and shut down sequences; - Thermal management of mixing head and propellant valves; - Development of mixing system firing test program.

Development of heat recovery project for the instant coffee production line; Development and experimentally verification of the technological process of corn flakes production using; Searching for new product and production lines.