Through the steam expanded in a sent ef Nozzkes from (10bar), (

{

(

:300\\\\deg C)

} to (Ihar). The Convergent - Diveragent vozzhs is used as the converyent pants are sharp and frictionless. In the divingent parts, the fnictionlosses may be taken as

(0.15)

if th isentropic enthalpy drop. The steam flowrat is (1 kg/sec), and neyligiteel the intial Velocity of steam. Calculute\ 1 - Minimum area of the nozzks, if thexit diameter of nozzhs is

225mm

. 2- the number of nozzles.\ 3- Representim the gch on (h-S)diag

- Through the steam expanded in a sect ef Nozales from (10bar), (300i) to (1bar). The Convergent - Diveragent vozzks is used as the converyent parts are sharp and frictionless. In the divergent parts, the frictionlosses may be taken as (0.15) if th isentropic enthalpy drop. The steam flow rat is (1kg/sec), and neyligited the intial velocity of steam. Calculute 1 - Minimum area of the nozzks, if thexit diameter of nozzhs is 25mm. 2. the number of nozzles. 3. Representime the gch on (h- S) diag