![]() Arkadov, New Gas Ejectors and Ejection Processes (Fizmatgiz, Moscow, 2001). Example Calculation (2) 2 Compare results of compressible Venturi calculations to values calculated using incompressible Venturi Equation Massflow, V 1, V 2 Incompressible Venturi Equations Assume T 1 T 0 25 oC r Base incompressible Density on p 1 r Use Cd0. Įjector-Type Aircraft Thrust Boosters (Mashinostroenie, Moscow, 1980). Ejector design may be performed at various levels of complexity. Abramovich, Applied Gas Dynamics (Nauka, Moscow, 1976). Zinger, Jet Apparatuses (Energiya, Moscow, 1970). Polikovskii, Engineering Gas Dynamics (Gosenergoizdat, Moscow, 1961). Trebin, “Application of Ejectors in Gas Collection Networks,” in Mechanics of Continuous Medium (Nauka, Moscow, 1981). The analysis is design dependent, geometrical variations in the ejector design change the scaled parameters with respect to the perfect gas model. Motive gas flow rate, pressure, temperature and properties (molecular weight, Cp/Cv) Entrained gas properties (molecular. Efficiencies of each step within the ejector based on correlations. ![]() Khristianovich, “Calculation of an Ejector,” in Mechanics of Continuous Medium (Nauka, Moscow, 1981). simulation of ejectors for design purposes the method is to model the system using perfect gas assumptions by appropriately choosing scaled values of viscosity and specific heat constant. EZEJECTOR is a computer model for gas ejector and steam ejector design that has been developed based on a unique approach using fundamental principles. ![]() Vasil’ev, “Theory of a Supersonic Gas Ejector Equipped with a Cylindrical Mixing Chamber,” in Blade Machinery and Jet Apparatuses, issue 2 (Mashinostroenie, Moscow, 1967).
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