¿Pressure Distribution Over the Modified Nozzle¿ - MADHURAKAVI, SRAVANI;CHILKAPALLY, NAVANEETHA
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The thesis describes the methods of prevention of noise in the exhaust nozzle of the aircraft, which is one of most interesting topic in aviation field. It is observed that noise arising from the exhaust jet can be reduced by using various techniques such as Chevron nozzles, modifying nozzle configuration and in case of turbofan engines by increasing bypass ratio. These methods are easy to implement and can significantly reduce the noise in exhaust nozzle of the aircraft engine.

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Produktbeschreibung
The thesis describes the methods of prevention of noise in the exhaust nozzle of the aircraft, which is one of most interesting topic in aviation field. It is observed that noise arising from the exhaust jet can be reduced by using various techniques such as Chevron nozzles, modifying nozzle configuration and in case of turbofan engines by increasing bypass ratio. These methods are easy to implement and can significantly reduce the noise in exhaust nozzle of the aircraft engine.
Autorenporträt
Aquí el esfuerzo es estudiar la forma de reducir el ruido mediante la distribución de la presión en la boquilla de escape, y esto se puede hacer utilizando las simples modificaciones en la boquilla, como por ejemplo, en lugar de liberar el flujo en el aire quieto se introduce un flujo de aire secundario de baja velocidad que reduce la presión de salida y también utilizando las boquillas de chevron.