Results 61 to 70 of about 1,481,988 (297)
Shock reflection and surface effects in the shock tube
, 2022 A thin-film resistance thermometer, mounted on the end-wall of a shock tube, is used to record surface temperatures and heat transfer rates following reflection of the primary shock wave.
Busing, J. R., Clarke, John F.
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Numerical Simulation of the Effect of Swing Center on a Supersonic Split Line Nozzle
气体物理A numerical investigation was performed in the present work to uncover the effect of swing center on a supersonic split line nozzle. Detailed nozzle internal flow and thrust performance were analysed, for serval swing center positions.
Shuhui ZHAO +5 more
doaj +1 more source
Shock in a branching–coalescing model with reflecting boundaries [PDF]
Physics Letters A, 2004 A one-dimensional branching-coalescing model is considered on a chain of length L with reflecting boundaries. We study the phase transitions of this model in a canonical ensemble by using the Yang-Lee description of the non-equilibrium phase transitions.
openaire +3 more sources
Conformal Coating and Transfer of 2D Nanomaterials via Dynamic Interface Engineering
Advanced Materials Interfaces, EarlyView.This review discusses conformal coating and transfer of two‐dimensional (2D) nanomaterials with a focus on dynamic interface engineering. By actively regulating nanosheet transport and interfacial contact during film formation, recent dynamic coating strategies overcome the limitations of conventional passive approaches and enable geometry‐adaptive ...
Seungyeon Kim +4 more
wiley +1 more source
Bulletin of JSME, 1982 When a plane moving shock wave encounters an inclined wall, it is reflected by the wall. In these reflection problems, four different types of reflection have been observed in previous shock tube experiments. Namely, they are regular reflection, single-Mach, complex-Mach, and double-Mach reflections.
IKUI, Takefumi +3 more
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The reflection of an ionized shock wave [PDF]
Continuum Mechanics and Thermodynamics, 2017 In a previous paper we studied the thermodynamic and kinetic theory for an ionized gas, in one space dimension; in this paper we provide an application of those results to the reflection of a shock wave in an electromagnetic shock tube. Under some reasonable limitations, which fully agree with experimental data, we prove that both the incident and the ...
Asakura, F, Corli, A
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A model to predict the Mach reflection of the separation shock in rocket nozzles
, 2009 In case of high overexpansion, the exhaust jet of the supersonic nozzle of rocket engines separates from nozzle wall because of the large adverse pressure gradient. At the same time, to match the pressure of the separated flow region, an oblique shock is
NASUTI, Francesco +3 more
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Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media
Advanced Materials Technologies, EarlyView.Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco +4 more
wiley +1 more source
Incident impact of Mach reflection wave configuration at a planar heavy/light interface
Baozha yu ChongjiThe evolution of a planar heavy/light gas interface (SF6/N2) subjected to a perturbed shock wave produced by diffracting a planar incident shock over a rigid cylinder is investigated by numerical and theoretical analysis, particularly focusing on the ...
Jingqi GUO +3 more
doaj +1 more source
AIP Advances, 2020 The shock etalon method with normal incidence is an effective method to extract the shocked dynamic parameters of transparent materials. In order to eliminate the sample surface reflection, additional efforts on the sample preparation are usually ...
Zhicheng Zhong +6 more
doaj +1 more source