Results 21 to 30 of about 6,023 (304)
PENETRATION OF A SHOCK WAVE IN A FLAME FRONT [PDF]
INCAS Bulletin, 2009 The present paper deals with the interactions between a fully supersonic flame front, situated in a supersonic two-dimensional flow of an ideal homogeneous combustible gas mixture, and an incident shock wawe, which is penetrating in the space of the hot ...
Dan PANTAZOPOL
doaj +1 more source
Properties of water and argon clusters developed in supersonic expansions
The Journal of Chemical Physics, 2023 Using adiabatic molecular dynamics coupled with the fluid dynamics equations, we model nucleation in an expanding beam of water vapor and argon on a microsecond scale. The size distribution of clusters, their temperature, and pickup cross sections in dependence on velocity are investigated and compared to the geometric cross sections and the experiment.
Martin Klíma +3 more
openaire +3 more sources
Aerodynamic Control and Mixing with Ramp Injection [PDF]
, 2005 Experiments have been conducted in the GALCIT Supersonic Shear Layer Facility (S3L) to investigate the behaviour of a flow and geometry with many features that are potentially useful for a Supersonic Combustion Ramjet (SCRAMJET) engine - a recirculation ...
Johnson, Michael Bernard
core +1 more source
Expansion Waves at the Outlet of the Supersonic Two-Phase Flow Nozzle
Journal of Thermal Science and Technology, 2007 Two-phase flow nozzles are used in the total flow system of geothermal power plants and in the ejector of the refrigeration cycle, etc. One of the most important functions of the two-phase flow nozzle is converting two-phase flow thermal energy into ...
Masafumi NAKAGAWA +3 more
doaj +1 more source
Computational and experimental investigation into aerodynamic interference between slender bodies in supersonic flow [PDF]
, 2011 Aerodynamic interference can occur between high-speed bodies when in close proximity. A complex flowfield develops where shock and expansion waves from a generator body impinge upon the adjacent receiver body and modify its aerodynamic characteristics.
Birch, Trevor J. +11 more
core +1 more source
The rotational spectrum of cyclohexyl formate, chemically prepared within a supersonic expansion [PDF]
, 2020 The pulsed supersonic jet expansion microwave spectra of the parent and of the CD=O monodeuterated species of cyclohexylformate have been measured in the 6.5–18 GHz range.
Li W. +4 more
core +1 more source
Fluids, 2021 The influence of the expansion corner on pressure fluctuation is an important subject in supersonic flow around high-speed vehicles. Past studies have clarified how the expansion corner alters the root-mean-square of the fluctuating pressure coefficient (
Lei Zhang, Zi-Niu Wu
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PENETRATION OF A SHOCK WAVE IN A FULLY SUPERSONIC FLAME FRONT WITH THE FORMATION OF AN EXPANSION FAN [PDF]
INCAS Bulletin, 2011 In a previous paper [3] was treated the ,,simple penetration” of an incident shock wavethrough a fully supersonic flame front in the space of the hot burnt gases, situated in a supersonictwo-dimensional flow of an ideal homogeneous /combustible gas was ...
Dan PANTAZOPOL
doaj +1 more source
Numerical investigation of transitional supersonic axisymmetric wakes
, 2006 Transitional supersonic axisymmetric wakes are investigated by conducting various numerical experiments. The main objective is to identify hydrodynamic instability mechanisms in the flow at M=2.46 for several Reynolds numbers, and relating these to ...
Sandberg, Richard D., Fasel, Hermann F.
core +1 more source
Three-dimensional acoustic energy flow from rotating sound sources
Acta Acustica, 2021 A detailed study of the three-dimensional sound fields around a monopole point source in subsonic and supersonic rotation is investigated. We calculate the sound pressure, the acoustic velocity, as well as the instantaneous and time-averaged acoustic ...
Ocker Christof, Pannert Wolfram
doaj +1 more source