$2$

TDY$2601$ TEST $2$

$2024$

Question $1$

Steam flows steadily into a turbine with a mass flow rate of $26k\frac{g}{s}$ and a negligible velocity at $6$ MPa and $600C.$ The steam leaves the turbine at $0\mathrm{.}5$ MPa and $200C$ with a velocity of $180\frac{m}{s}.$ The rate of work done by the steam in the turbine is measured to be $20,350kW.$ If the elevation change between the turbine inlet and exit is negligible,

State assumptions and,

Determine:

$1\mathrm{.}1$ the rate of heat transfer associated with this process.

$(10)$

$[12]$