Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ferenc Hegedûs"'
Publikováno v:
Ultrasonics Sonochemistry, Vol 83, Iss , Pp 105925- (2022)
A state-of-the-art chemical mechanism is introduced to properly describe chemical processes inside a harmonically excited spherical bubble placed in water and saturated with oxygen. The model uses up-to-date Arrhenius-constants, collision efficiency
Externí odkaz:
https://doaj.org/article/f339a3ecc6f44a2c901de4ff76472fb7
Publikováno v:
Applied Sciences, Vol 10, Iss 20, p 7171 (2020)
Reinforcement learning-based approaches are widely studied in the literature for solving different control tasks for Connected and Autonomous Vehicles, from which this paper deals with the problem of lateral control of a dynamic nonlinear vehicle mod
Externí odkaz:
https://doaj.org/article/5ea1cb45adf54e95a7741f3074d3eca0
Autor:
Ferenc Kubicsek, Áron Kozák, Tamás Turányi, István Gyula Zsély, Máté Papp, Ahmad Al-Awamleh, Ferenc Hegedûs
Publikováno v:
Ultrasonics Sonochemistry, Vol 106, Iss , Pp 106876- (2024)
The present paper studies the energy intensity of ammonia production by a freely oscillating microbubble placed in an infinite domain of liquid. The initial content of the bubble is a mixture of hydrogen and nitrogen. The bubble is expanded isothermi
Externí odkaz:
https://doaj.org/article/1a2bf2f852594b8c97aaa5a6fa6848e6
Autor:
Ferenc Hegedüs
Publikováno v:
CHIMIA, Vol 46, Iss 12 (1992)
The TXRF (total reflection X-ray fluorescence) spectrometer is a very useful instrument for measuring ultratrace elements in aqueous solutions, in metals, in minerals, in biological and environmental samples etc. Elements with atomic number >13 are d
Externí odkaz:
https://doaj.org/article/140e2a46a0dc4f2ba1486878692dd8f3
Publikováno v:
Ultrasonics Sonochemistry, Vol 99, Iss , Pp 106546- (2023)
A fixed-point iteration technique is presented to handle the implicit nature of the governing equations of nonlinear surface mode oscillations of acoustically excited microbubbles. The model is adopted from the theoretical work of Shaw [1], where the
Externí odkaz:
https://doaj.org/article/248771ad19a444d39af3401a88b28599
Autor:
Kálmán Klapcsik, Ferenc Hegedűs
Publikováno v:
Ultrasonics Sonochemistry, Vol 92, Iss , Pp 106253- (2023)
In the present study, the accuracies of two different numerical approaches used to model the translational motion of acoustic cavitational bubble in a standing acoustic field are compared. The less accurate but less computational demanding approach i
Externí odkaz:
https://doaj.org/article/a96bd21099b54621a56a82b9be8e0066
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