The following data refer to a compound impulse turbine having two rows of moving blades and one

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The following data refer to a compound impulse turbine having two rows of moving blades and one row of fixed blades in between them.

Nozzle angle $=15^{\circ}$, Exit velocity of steam from the nozzle $=450 \mathrm{~m} / \mathrm{s}$

Moving blades tip discharge angles $=30^{\circ}$

Fixed blade discharge angle $=20^{\circ}$

Friction loss in each blade rows $=10 \%$ of the relative velocity Calculate the blade velocity, blade efficiency and specific steam consumption for the turbine.

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Principles Of Mechanical Engineering

ISBN: 9788121935265

1st Edition

Authors: Sadhu Singh

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Question Posted: Apr 27, 2024 10:00 PM

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The following data refer to a compound impulse turbine having two rows of moving blades and one

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Principles Of Mechanical Engineering

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