Air enters a constant area combustion chamber at $100 mathrm{~m} / mathrm{s}$ and $400 mathrm{~K}$. Determine the
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Air enters a constant area combustion chamber at $100 \mathrm{~m} / \mathrm{s}$ and $400 \mathrm{~K}$. Determine the exit conditions if the heat added is
(a) $1000 \mathrm{~kJ} / \mathrm{kg}$ and
(b) $2000 \mathrm{~kJ} / \mathrm{kg}$. Also determine the ratio of mass flow rates between the two cases. Assume that the inlet stagnation conditions remain the same for the two cases.
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Rustia Melrod
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