To obtain access to full text of journal and articles you must register!
- Article name
- Methods to simulate cavitational and gas-jet flow around missiles
- Authors
- DEGTYAR V. G., , src@makeyev.ru, Open Joint Stock Company"State Rocket Centre named after academician V. P. Makeyev", Miass, Chelyabinsk Region, Russia
PEGOV V. I., , ofpat@mail.ru; src@makeyev.ru, Joint Stock Company "Academician V. P. Makeyev State Rocket Centre"; South Ural Federal Scientific Centre of Minerology and Eco-Geology of the Ural Division of RAS, Miass, Chelyabinsk Region, Russia
MOSHKIN I. Yu., , ofpat@mail.ru, South Ural Federal Scientific Centre of Minerology and Eco-Geology of the Ural Division of RAS, Miass, Chelyabinsk Region, Russia
- Keywords
- multiphase flow / hydrodynamics / gas-liquid layer / nonstationary flow / cavitational flow / hydrodynamic parameters / hydrodynamic loads
- Year
- 2024 Issue 3 Pages 31 - 39
- Code EDN
- KJMAMO
- Code DOI
- 10.52190/2073-2562_2024_3_31
- Abstract
- The article reviews one of acute issues of the simulation of a missile take-off in a hydrodynamic tank with the aim to define hydrodynamic loads at asymmetric closure of a cavity on a cylindrical composite shell under multiphase flow. The paper provides the comparison of numerical and experimental data. Laws describing dependencies of the formation of hydrodynamic loads in the area of the asymmetric cavity closure on a circular cylinder are obtained. The possibility to implement the developed methods for the definition of loads when simulating a take-off of a missile with a composite shell in a hydrodynamic tank is demonstrated.
- Text
- BUY for read the full text of article
- Buy
- 500.00 rub
