Dual-rotational-flow inspirator
A technology of injector and double-swirl flow, which is applied in the direction of jet propulsion device, machine/engine, rocket engine device, etc., can solve the problems of insufficient atomization performance of injector, difficulty in ignition and flame stability of gas generator, etc., and achieve Strong anti-ablation ability, low manufacturing cost, and good atomization performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0056] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0057] 1. Single nozzle double swirl injector
[0058] Preferred embodiment one of the present invention is a single-nozzle double-swirl injector, see for details Figure 12 . When the liquid fuel flow rate is small, that is, the liquid fuel flow rate is less than 400g / s, a single nozzle configuration is adopted; the single nozzle configuration is a gas-liquid coaxial type, which is beneficial to the injection and atomization performance of non-volatile fuels such as kerosene, and the coaxial arrangement The gas swirler forms a low-velocity recirculation zone, which is beneficial to the flame stabilization of the combustion chamber.
[0059] The injector includes a top cover 1, a centrifugal nozzle 2, an upper bottom 3, a middle bottom 4, a gas cy...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com