Carbon dioxide enters an adiabatic nozzle steadily at 1 MPa, 530 oC, and mass flow rate of 5,227 kg/h and exits the system at 102 kPa and 427 m/s. Considering the nozzle having an inlet area of 43 cm2, calculate the inlet velocity in m/s (Give your answer with three decimals, and do NOT enter units!!!).

The inlet velocity is 5.015

Explanation:

Given that,

Mass flow rate m, = 5227kg/h

Pressure P₁ = 102kPa

Inlet area A₁ = 43cm² = 0.043m²

Exit velocity v₂ = 427m/s

For CO₂ gas

R = 0.1889KJ/Kg.k

R  is specific gas constant

Calculate the density

Calculate the inlet velocity

The inlet velocity is 5.015

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

measuring things 1 litre of water