Abstract
For a thrust-adjustable rocket motor, to avoid unstable combustion, we not only need to consider nozzle damping before thrust adjustment, but also need to consider nozzle damping variation thereafter, and it is important to learn about the influence of nozzle damping before, and after, thrust adjustment. This chapter discusses wave attenuation method for predicting nozzle damping of the fluidic nozzle, validation of numerical prediction method for nozzle damping, and gives the nozzle damping variation with different secondary flow parameters.
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References
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© 2019 Springer Nature Singapore Pte Ltd. and National Defense Industry Press
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Xie, K., Chen, X., Li, J., Liu, Y. (2019). Nozzle Damping of the Fluidic Nozzle. In: Fluidic Nozzle Throats in Solid Rocket Motors. Springer, Singapore. https://doi.org/10.1007/978-981-13-6439-6_9
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DOI: https://doi.org/10.1007/978-981-13-6439-6_9
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Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-6438-9
Online ISBN: 978-981-13-6439-6
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