Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Mirosław Seredyński"'
Autor:
Mirosław Seredyński, Michał Wasik, Piotr Łapka, Piotr Furmański, Łukasz Cieślikiewicz, Karol Pietrak, Michał Kubiś, Tomasz S. Wiśniewski, Maciej Jaworski
Publikováno v:
Energies, Vol 13, Iss 1, p 214 (2020)
In the proposed paper, non-equilibrium and equilibrium models of heat and moisture transfer through wet building materials are presented and compared. In the former, the mass transfer between liquid and gaseous moisture results from the difference be
Externí odkaz:
https://doaj.org/article/67cb6ba4b7834f0d901ee12e92062c51
Autor:
Mirosław Seredyński, Jerzy Banaszek
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 30:2363-2377
Purpose Proper selection of the stability parameter determines the accuracy of dendrite tip kinetics at a single crystal scale. Recently developed sophisticated phase field modelling of a single grain evolution provides evidence that this parameter i
Autor:
Karol Pietrak, Michał Wasik, Mirosław Seredyński, Marcin Bugaj, Piotr Furmański, Michał Kubiś, Tomasz S. Wiśniewski, Łukasz Cieślikiewicz, Piotr Łapka
Publikováno v:
Civil and Environmental Engineering Reports, Vol 29, Iss 1, Pp 53-65 (2019)
The paper presents development of an experimental stand with centrally located specimen for the investigation of heating and drying processes in porous building materials. Additionally, the paper contains preliminary results of measurements which tes
Autor:
Michal Gierczynski, Rafal Jakubowski, Emil Kupiec, Miroslaw Seredynski, Maciej Jaworski, Lech M. Grzesiak
Publikováno v:
Energies, Vol 17, Iss 19, p 4796 (2024)
The automotive market is very competitive and demands consistently improving the technologies used and reducing the product cost and dimensions with each product model iteration. Hence, it is important to have access to well-defined reference designs
Externí odkaz:
https://doaj.org/article/dee3668ea03a41fab64b4483b43ca4aa
Autor:
Jerzy Banaszek, Mirosław Seredyński
Publikováno v:
International Journal of Heat and Mass Transfer. 173:121221
Chemical inhomogeneity, developing in a solidifying binary alloy cast and manifesting by spatially distributed heterogeneity of the solute composition and the formation of local highly solute-rich channels, is known a severe defect of casting product
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. 232:2231-2243
In this paper, the new idea of the supercritical hydrogen–bleed air heat exchanger for future aircraft propulsion technology is investigated. The proposed heat exchanger will be located in the nacelle of commercial aircraft, and therefore is subjec
Code-to-code verification of an axisymmetric model of the Bridgman solidification process for alloys
Autor:
Jerzy Banaszek, Anthony J. Robinson, Sara Battaglioli, Shaun McFadden, Mirosław Seredyński, Robin P. Mooney
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 27:1142-1157
Purpose Numerical models of manufacturing processes are useful and provide insight for the practitioner; however, model verification and validation are a prerequisite for expedient application. This paper aims to detail the code-to-code verification
Autor:
Tomasz S. Wiśniewski, Piotr Furmański, Michał Wasik, Maciej Jaworski, Mirosław Seredyński, Karol Pietrak, Michał Kubiś, Piotr Łapka, Łukasz Cieślikiewicz
Publikováno v:
E3S Web of Conferences, Vol 128, p 06008 (2019)
In the paper the equilibrium and non-equilibrium models of moisture transport across the wet building material are proposed and compared. The equilibrium condition between gaseous and liquid moisture phases in the first model is relaxed in the second
Autor:
Piotr Łapka, Mateusz Śmiechowicz, Mirosław Seredyński, Andrzej Grzebielec, Emil Gromadzki, Adam Szelagowski
Publikováno v:
E3S Web of Conferences, Vol 128, p 07005 (2019)
In this paper analysis of influence of the nozzle shape on the flash boiling phenomena is presented. The mixture model was applied to account for two-phase flow through the nozzle. The ZwartGerber-B lamri model was used to describe the dynamics of th
Autor:
Maciej Jaworski, Piotr Furmański, Łukasz Cieślikiewicz, Mirosław Seredyński, Michał Wasik, Karol Pietrak, Michał Kubiś, Piotr Łapka, Tomasz S. Wiśniewski
Publikováno v:
AIP Conference Proceedings.
The work presents initial credibility analysis of a numerical model of heat and moisture transfer in porous building materials. Single moist brick located in an air flow duct was considered. Only one wall of the brick was in contact with air and only