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#1 |
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Posts: n/a
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Dear Sir I am doing analysis of a convergent- divergent nozzle.
Inlet Dia 503 mm throat dia 134 mm exit dia 394 mm Ae/At = 8.6 Inlet pressure 45 bar Inlet temperature 3300 k outlet ambient fluid is air, ideal gas. Coupled Implict solver Isentropic one dimensional analysis shows the pressure at outlet should be around 0.5 bar. But from Fluent software I am geeting pressure at outlet is around 2 bar. May you please guide me that why I am getting greater values at outlet? |
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#2 |
Member
ali
Join Date: May 2009
Posts: 58
Rep Power: 17 ![]() |
give at outlet pressure outlet condition and use a low value say 0.2 bar
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