One-dimensional analysis of unsteady flows due to supercritical heat addition in high speed condensing steam

• Main Authors: Malek N.A., Hasini H., Yusoff M.Z.
• Other Authors: 36994735300
• Format: Conference paper
• Published: Institute of Physics Publishing 2023
• Subjects: Turbines; Droplet growth; Governing equations; Heat additions; Numerical solution; One-dimensional analysis; Spontaneous condensation; Turbine blade; Turbine cascade; conference proceeding; experimental study; heat flux; numerical model; one-dimensional modeling; turbine; unsteady flow; Supersonic flow
• Institution: Universiti Tenaga Nasional

Unsteadiness in supersonic flow in nozzles can be generated by the release of heat due to spontaneous condensation. The heat released is termed �supercritical� and may be responsible for turbine blades failure in turbine cascade as it causes a supersonic flow to decelerate. When the Mach number is r...