2019年9月1日 · The idea is to enlarge the solid fuel surface area contacting with incoming air to enhance the heat transfer into the solid fuel and then the regression rate. Moreover, this paper …

Nammo Raufoss AS has since 2016 worked with Solid Fuel Ramjet (SFRJ) technology in co-operation with the Norwegian Defence Research Establishment (FFI) and Naval Air Warfare …

2023年12月28日 · In this work, we propose a rapid optimization approach to examine its application potential for the design and performance prediction and optimization of a solid fuel …

2019年6月29日 · Numerical simulations of unsteady, turbulent, reactive, and swirling flow coupled with solid-fuel pyrolysis have been performed using an in-house CFD solver. Experiments on …

2025年1月3日 · This paper investigates the modeling and analysis of a solid-fuel ramjet (SFRJ) using analytical theory and computational fluid dynamics (CFD). The primary objectives of this …

This paper investigates the modeling and analysis of a solid-fuel ramjet (SFRJ) using analytical theory and computational fluid dynamics (CFD). The primary objectives of this study are to first …

solid fuel ramjet (SFRJ). The solid fuel ramjet most often consists of a solid fuel grain which provides the walls for the combustion chamber [Ref. 1]. A sudden expan-sion at the air inlet …

A propulsion system that creates thrust by compressing ram air is known as a solid fuel ramjet (SFRJ) engine. Simply put, it is an air-breathing engine that burns solid fuel using oxygen from …

The complete internal/external flow field of an SFRJ-TGTR projectile at a cruising Mach number is calculated by an unstructured triangular compressible RANSE solver. To complete the …

The solid fuel ramjet (SFRJ) is attracting attention worldwide. It typically consists of an air intake system, a dump-type combustor, and an air exhaust nozzle. The SFRJ engine combustion …