Gas-Dynamic Method of Determining Combustion Efficiency in a Model with Combustion

摘要

A method of determining combustion efficiency and test-gas parameters along the combustion chamber with a supersonic velocity of air at the entrance is considered.The composition and properties of the test gas are determined by a thermodynamic calculation with allowance for dissociation and temperature dependence of the energy of internal degrees of freedom.The sources of errors and the influence of accuracy of initial data definition in a zero-dimensional approach to determining the combustion curve and flow parameters are studied.