Results 111 to 120 of about 2,233 (228)

Influence of extruded injector nozzle on fuel mixing and mass diffusion of multi fuel jets in the supersonic cross flow: computational study. [PDF]

Sci Rep, 2023
Abdollahi SA, Rajabikhorasani G, Alizadeh A.   +2 more
europepmc   +1 more source

Experimental methods of exhaust nozzle in ramjet engines [PDF]

, 2010
A new method for the exhaust nozzle of the hypersonic ramjet in ground tests has been developed in this paper. The high enthalpy gas was produced steadily in double detonation driven shock tube to simulate the condition of the ramjet at high Mach number.
Yu, Hong Ru, Li, Bin, Li, Jing Ping, Chen, Hong   +3 more
core  

Study of Thixotropic Characteristics of a Kerosene Gel Propellant by Bayesian Optimization. [PDF]

Gels, 2022
Zhou H, Chen C, Feng F, Zhou C, Zhang W, Wu WT.   +5 more
europepmc   +1 more source

Longitudinal Combustion Instabilities in Ramjet Engines: Identification of Acoustic Modes [PDF]

, 1986
Longitudinal combustion instabilities in liquid-fueled ramjet engines have been investigated with attention focused on determination of the acoustic mode structures.
Yang, Vigor, Culick, Fred E. C., Schadow, Klaus C., Crump, James E.   +3 more
core  

Anharmonic effect in the hydrogen atom abstraction reaction kinetics of amino radicals and methanol

Applications in Energy and Combustion Science
The combustion of the ammonia/methanol blends has attracted much attention due to the potential to reduce carbon emissions. Some previous research had pointed out the importance of involving cross-reactions in the combustion simulation of the ammonia ...
Peng Guo, Xuefei Xu
doaj   +1 more source

Studio e ottimizzazione di un ramjet avanzato [PDF]

, 2016
L'oggetto della seguente tesi riguarda lo studio e l'ottimizzazione di un ramjet avanzato, in particolare è stata studiata la parte dedicata all'alimentazione di tipo pulsante per la spinta a punto zero tramite simulazioni ...
Lipparini, Luca
core  

Bussard ramjet.

, 2009
A fictional work combining text and illustrations published as part of Artis Den Bosch's 'Post Producktie' series of artist's books.
openaire   +1 more source

Design and performance study of side water inlet device of underwater vehicle engine

Xibei Gongye Daxue Xuebao
Metal water fuel engines possess advantages such as high energy and specific impulse, simple structure, and safe and pollution-free fuel, making them suitable for underwater supercavitating vehicles.
LIU Lin, LUO Kai, KONG Liang, LI Daijin, LIU Junfei   +4 more
doaj   +1 more source

Effect of Nanoparticle Concentration on Physical and Heat-Transfer Properties and Evaporation Characteristics of Graphite/n-Decane Nanofluid Fuels. [PDF]

ACS Omega, 2022
Li S, Yang Q, Ye L, Du H, Zhang Z, Huang X, Xu J.   +6 more
europepmc   +1 more source

A Novel Approach To Modular Ramjet Inlets [PDF]

Ramjet inlets are the main form of diffusion in supersonic engines. Meanwhile additive manufacturing is becoming to play a big role in the aerospace industry calling for both to be intertwined.
Deleo, Joseph, Bendeck, Emily, Nagowski, Dylan, Nandlal, Nicolai   +3 more
core   +1 more source