Compute the thrust required for take-off for a 3-spool turbofan given the following data: a) Flight...

 

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Compute the thrust required for take-off for a 3-spool turbofan given the following data: a) Flight conditions: M = 0.2, T = 288 K, P = 1 bar b) πcH = 5, π = 0.98, T = 5, f = 0.0177, hp = 45000 kJ/kg c) (π₁) jan = 1.52, (π₁) core = 1.42, m, = 500 kg/s d) e) ₁ = 0.98, nell = 0.90, n₁ =0.90, 1b = 0.98, nu = n₁ = n₁ = 0.90, T₁=0.87, π = 0.87 ncL = 0.89, 7m = 0.99, a = 5 Cpc = 1.005 kJ/kg.K, cp = 1.147 kJ/kg.K, k = 1.4, k, = 1.33 f) m core A bleed flow is considered at the outlet from HPC. B=- P₁3 - ₁² - Pa (π₁) core P₁13 P₁2 (Ts) san m_fan m_core 13 16 mbleed=0.02, f= 1634 CC m_bleed 8 10 in fu fuel m core Compute the thrust required for take-off for a 3-spool turbofan given the following data: a) Flight conditions: M = 0.2, T = 288 K, P = 1 bar b) πcH = 5, π = 0.98, T = 5, f = 0.0177, hp = 45000 kJ/kg c) (π₁) jan = 1.52, (π₁) core = 1.42, m, = 500 kg/s d) e) ₁ = 0.98, nell = 0.90, n₁ =0.90, 1b = 0.98, nu = n₁ = n₁ = 0.90, T₁=0.87, π = 0.87 ncL = 0.89, 7m = 0.99, a = 5 Cpc = 1.005 kJ/kg.K, cp = 1.147 kJ/kg.K, k = 1.4, k, = 1.33 f) m core A bleed flow is considered at the outlet from HPC. B=- P₁3 - ₁² - Pa (π₁) core P₁13 P₁2 (Ts) san m_fan m_core 13 16 mbleed=0.02, f= 1634 CC m_bleed 8 10 in fu fuel m core

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To compute the thrust required for takeoff for a 3spool turbofan we need to follow a series of calcu... View the full answer