Question
Download Solution PDFIf the enthalpy drop in the moving blades and fixed blades of a steam turbine are 10 kJ/kg and 15 kJ/kg respectively, then the degree of reaction is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Degree of Reaction
\(R = \frac{{enthalpy\;drop\;in\;moving\;blade}}{{Total\;enthalpy\;drop}}\)
It indicates how much enthalpy drop is taking place in the rotor of the turbine.
Calculation:
\(R = \frac {10}{10+15} = 0.4 \)
∴ R = 40 %
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