Keywords
Mathematic simulation, design map, physical-chemical parameters of the envitonment, program
Payment terms
On contractual basis
Description
Mathematic modeling allowing for design peculiarities of hydraulic mains (pipe diameter, wall thickness, material); physical-chemical parameters of liquid and gas; hydraulic resistance of feed pipelines, directional control equipment and control valves; rate of gassing, gas release and separation of solid streams; wave processes distribution in system elements; electro- and fluid control valve dynamics; thermal-gas-dynamic processes at system outlets. A unified method was developed for representation of a branched hydraulic system and its operational modes. The diagram of low traction two-component liquid-jet engines’ feeding system ensuring control of spacecraft flights on the basis of which approbation of the suggested technology was performed.