[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Wang et al., 2020 - Google Patents

Design and preliminary analysis of the variable axisymmetric divergent bypass dual throat nozzle

Wang et al., 2020

View PDF
Document ID
8601379294568186891
Author
Wang Y
Xu J
Huang S
Jiang J
Pan R
Publication year
Publication venue
Journal of Fluids Engineering

External Links

Snippet

Turbofan engines with afterburners usually have variable nozzle throat area, and the nozzle throat area may increase by 50–100% during afterburning. An axisymmetric divergent bypass dual throat nozzle (ADBDTN) can offer high thrust vectoring efficiency without …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies
    • Y02T50/67—Relevant aircraft propulsion technologies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F02K7/16—Composite ram-jet/turbo-jet engines

Similar Documents

Publication Publication Date Title
Gu et al. Experimental and numerical investigations of a bypass dual throat nozzle
Wang et al. Design and preliminary analysis of the variable axisymmetric divergent bypass dual throat nozzle
Clemens et al. Two-and three-dimensional effects in the supersonic mixing layer
Yagle et al. Demonstration of fluidic throat skewing for thrust vectoring in structurally fixed nozzles
Staats et al. Active control of the corner separation on a highly loaded compressor cascade with periodic nonsteady boundary conditions by means of fluidic actuators
Sun et al. Influences of design parameters on a double serpentine convergent nozzle
Nair et al. Study of conical aerospike nozzles with base-bleed and freestream effects
Wu et al. Analysis of flow-field characteristics and pressure gain in air-breathing rotating detonation combustor
Gu et al. Dynamic experimental investigations of a bypass dual throat nozzle
Gu et al. Effects of cavity on the performance of dual throat nozzle during the thrust-vectoring starting transient process
Wang et al. Study of starting problem of axisymmetric divergent dual throat nozzle
Griffin et al. Simulations of the unsteady flow through the Fastrac supersonic turbine
Jingwei et al. Investigation on flowfield characteristics and performance of shock vector control nozzle based on confined transverse injection
Wu et al. Hysteretic behaviors in counter-flow thrust vector control
Xiao-Lin et al. Flow characteristics of double serpentine convergent nozzle with different inlet configuration
Su et al. Large-eddy simulation study of rotating detonation supersonic turbine nozzle generated by the method of characteristics under oscillating incoming flow
Song et al. Effects of feeding Mach numbers on the flowfield structures of supersonic film cooling
Wang et al. Shock-induced pressure/heating loads on V-shaped leading edges with nonuniform bluntness
Yu et al. Unsteady transitions of separation patterns in single expansion ramp nozzle
Alvi et al. Vectoring thrust in multiaxes using confined shear layers
Jingwei et al. Numerical investigation on a new concept of shock vector control nozzle
Kumar et al. Characteristics of controlled Mach 2 elliptic jet
Gahlot et al. Numerical study of supersonic mixed compression air intake with an array of air jets
Mo et al. Design and experimental study of an over-under TBCC exhaust system
Wu et al. Visualization and analysis on the thrust vectoring control in three-dimensional dual-throat nozzles