Mechanical Engineering :: Steam Nozzles and Turbines
- The velocity of steam leaving the nozzle (V) is given by (where K = Nozzle coefficient or nozzle efficiency, and hd = Enthalpy or heat drop during expansion of steam in a nozzle)
- Reheating of steam in a turbine
- If the critical pressure ratio for steam is 0.546, then the steam is initially
- The function of injector used in small steam plants is to
- A condenser where circulating water flows through tubes which are surrounded by steam, in known as
- A wet vapor can be completely specified by
- A turbine is said to have an axial discharge when the steam leaves the blade tip at _________ to the direction of the blade motion.
- The draught (in mm of water), for maximum discharge of flue gases through the chimney, is given by (where H = Height of the chimney in meters, and T1 = Absolute temperature of air outside the chimney in K)
- In a reaction turbine, when steam flows through the fixed blades,
- Over fire burning is the phenomenon of
Whatsapp
Facebook
