Quasi-1D Unsteady Conjugate Module for Rocket Engine and Propulsion System Simulations

Autor:	Bryan T. Campbell, Roger L. Davis
Rok vydání:	2009
Předmět:	business.product_category Computer simulation business.industry Computer science Mechanical Engineering Solver Propulsion Compressible flow Rocket Incompressible flow Rocket engine Transient (oscillation) Aerospace engineering business
Zdroj:	Journal of Fluids Engineering. 131
ISSN:	1528-901X 0098-2202
DOI:	10.1115/1.3059704
Popis:	A new quasi-one-dimensional procedure (one-dimensional with area change) is presented for the transient solution of real-fluid flows in lines and volumes including heat transfer effects. The solver will be integrated into a larger suite of software modules developed for simulating rocket engines and propulsion systems. The solution procedure is coupled with a state-of-the-art real-fluid property database so that both compressible and incompressible fluids may be considered using the same procedure. The numerical techniques used in this procedure are described. Test cases modeling transient flow of nitrogen, water, and hydrogen are presented to demonstrate the capability of the current technique.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e6372c190da2b23ed6d1cbd64bae0f8d https://doi.org/10.1115/1.3059704 Zobrazit plný text záznamu