Zobrazeno 1 - 10
of 3 468
pro vyhledávání: '"liquid jet"'
Autor:
Tamires Gallo, Luigi Adriano, Michael Heymann, Agnieszka Wrona, Noelle Walsh, Gunnar Öhrwall, Flavia Callefo, Slawomir Skruszewicz, Mahesh Namboodiri, Ricardo Marinho, Joachim Schulz, Joana Valerio
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1285-1292 (2024)
One of the most challenging aspects of X-ray research is the delivery of liquid sample flows into the soft X-ray beam. Currently, cylindrical microjets are the most commonly used sample injection systems for soft X-ray liquid spectroscopy. However, t
Externí odkaz:
https://doaj.org/article/d5cfe9e5c7444b59a74c68c91bf7cf78
Publikováno v:
Advances in Aerodynamics, Vol 6, Iss 1, Pp 1-22 (2024)
Abstract The combustion performance of a scramjet engine is based on a two-phase mixing process of its fuel. To elucidate the mechanism of jet atomization in supersonic airflows, a numerical simulation of liquid jet atomization in a supersonic crossf
Externí odkaz:
https://doaj.org/article/5c77b5150e8a4831b807d1518c361bc3
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 4, Pp 766-779 (2023)
The interpretation of X-ray photoelectron spectroscopy (XPS) data relies on measurement models that depend on several parameters, including the photoelectron attenuation length and X-ray photon flux. However, some of these parameters are not known, b
Externí odkaz:
https://doaj.org/article/e716415c9d6a4f7cb73232f3fb7c5194
Autor:
Tomoya MATSUKURA, Hiroyuki TAKAHIRA
Publikováno v:
Journal of Fluid Science and Technology, Vol 19, Iss 2, Pp JFST0015-JFST0015 (2024)
The growth and collapse of a laser-induced bubble near an agarose gel were observed with a high-speed video camera in which 0.7% (Young's modulus E = 13 kPa), 1.5% (E = 55 kPa), 3.0% (E = 200 kPa), and 5.0% (E = 570 kPa) agarose gels were used as tis
Externí odkaz:
https://doaj.org/article/b6fac4f8a7744f90b6863ce8db0f0401
Autor:
Malakhov Y.L., Kuznetsov A.Yu., Novoselov A.G., Chebotar A.V., Baranov I.V., Rumyantseva O.N., Mironova D.Yu.
Publikováno v:
Problems of the Regional Energetics, Vol 58, Iss 2, Pp 107-121 (2023)
. In industries, the task of intensifying the process of dissolving gases in liquid media is relevant, since the time of the technological cycle depends on its course. Absorption processes affect the quality of the finished product and energy costs.
Externí odkaz:
https://doaj.org/article/7ef83d4bb2c045d197f4e8016f3c319f
Publikováno v:
Frontiers in Mechanical Engineering, Vol 9 (2023)
This study presents experimental findings on the crossflow injection of a liquid jet into a gaseous flow. Crossflow injection is favored over co-axial trajectory injection because of its potential to enhance atomization, promote the formation of smal
Externí odkaz:
https://doaj.org/article/5653bb6f563346c8b065149ad80d346d
Publikováno v:
Ultrasonics Sonochemistry, Vol 98, Iss , Pp 106531- (2023)
The solid surface with several cavities containing gas strongly influences the bubble’s dynamical behaviors. To reveal the underlying physical mechanism of the cavitation bubble near a rigid boundary with a gas-entrapping hole, a fully compressible
Externí odkaz:
https://doaj.org/article/107adbd730cb4e148e280e8180a4ac8f
Autor:
Georg Elsinger, Herman Oprins, Vladimir Cherman, Geert Van der Plas, Eric Beyne, Ingrid De Wolf
Publikováno v:
Fluids, Vol 9, Iss 3, p 69 (2024)
With ever increasing integration density of electronic components, the demand for cooling solutions capable of removing the heat generated by such systems grows along with it. It has been shown that a viable answer to this demand is the use of direct
Externí odkaz:
https://doaj.org/article/082e7d6f834146eb9a9b13c24dcf7e52
Publikováno v:
Energies, Vol 17, Iss 5, p 1045 (2024)
A fuel injector plays a crucial role in an internal combustion engine, and the occurrence of cavitation inside the injector may affect the engine’s spray, atomization, and combustion efficiency. In this study, a micro-turbojet engine equipped with
Externí odkaz:
https://doaj.org/article/57b995498cc145afbcfb2b2aa4fe565b
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