The single-expansion ramp nozzle (SERN) has a compact structure and adaptability under
off-design conditions, which is one of the nozzle configurations that the combined cycle …

In this study, numerical simulations have been carried out to analyze the effect of convective
heat transfer on flow separation occurring in a DLP-PAR nozzle. Heat transfer coefficient (0 …

With regard to the pronounced pressure pulsation and cyclic thrust oscillation observed in
the tail flow field of an underwater vehicle operating under over-expanded conditions, and …

Предмет исследования. Разработана численная методика расчета тяги сопла
широкодиапазонного ракетного двигателя. Данный тип двигателя оснащен кольцевым …

Можливо значно підвищити імпульсні характеристики ракетного двигуна за рахунок
використання ефективних сопел, в яких потік атмосферного повітря оптимізує …

The basic purpose of an antenna is to track various frequency range signals and to
communicate with the communication satellites to send or receive information. ACSS is used …

Nozzles are a significant part of the whole propulsion as they allow the hot exhaust gases to
expand. The expansion process depends on the profile of the nozzle. In this study, two types …