Abstract
Pulse detonation is a possible efficient way of combustion realization in various energetic devices. An original variant of pulse detonation engine of valveless scheme is considered. The aim is to investigate the possible effect of viscosity on the performance of pulse detonation engine. The problem is studied on the basis of numerical simulation. Two calculations of working process in pulse detonation engine are compared: with slipping boundary condition at all solid surfaces and taking into account the boundary layers. Analysis of physical features in both calculations is given. Strong influence of boundary layers on the damping device performance is revealed. It is shown that viscid effects may essentially deteriorate the pulse detonation engine performance.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.