Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Bartłomiej Wierzba"'
Publikováno v:
Materials, Vol 14, Iss 5, p 1194 (2021)
Among the essential issues facing designers of strain wave gears, the provision for correct lubrication should be of paramount importance. The present paper presents the results of research on elasto-hydrodynamic oil film in meshing of a harmonic dri
Externí odkaz:
https://doaj.org/article/7721e8b96c4044a7937e5411724d5b4f
Publikováno v:
Eksploatacja i Niezawodność – Maintenance and Reliability. 23:381-386
Two types of hydrodynamically lubricated plain journal bearings were subject to examination differing in the method used to feed them with oil. The first type was fed from a lubrication pocket and the second from the bearing face side. Mathematical m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d2728645b2a647684cd6978a6ded4f7
https://doi.org/10.17531/ein.2021.2.18
https://doi.org/10.17531/ein.2021.2.18
Modification of the high-temperature performance of thin chromium coatings deposited on valve steels
Autor:
G. Smoła, Karol Kyzioł, Zbigniew Grzesik, Zbigniew Jurasz, Bartłomiej Wierzba, Monika Drożdż, Monika Migdalska
Publikováno v:
Materials at High Temperatures. 37:145-154
The influence of yttrium, as well as the thickness of chromium layers sputter-deposited on valve steels (X33CrNiMn23-8, X50CrMnNiNbN21-9, X53CrMnNiN20-8 and X55CrMnNiN20-8) on their oxidati...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9492c0aa20eded2f15ea9ace1f067a17
https://doi.org/10.1080/09603409.2020.1722432
https://doi.org/10.1080/09603409.2020.1722432
Publikováno v:
Materials
Volume 14
Issue 5
Materials, Vol 14, Iss 1194, p 1194 (2021)
Volume 14
Issue 5
Materials, Vol 14, Iss 1194, p 1194 (2021)
Among the essential issues facing designers of strain wave gears, the provision for correct lubrication should be of paramount importance. The present paper presents the results of research on elasto-hydrodynamic oil film in meshing of a harmonic dri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8fa18bd0778deaeb09096174e53c211
http://europepmc.org/articles/PMC7961924
http://europepmc.org/articles/PMC7961924
Publikováno v:
Fusion Engineering and Design. 88:2492-2496
Validation of the calculated Tritium Production Rate (TPR) in the Test Blanket Modules (TBMs) needs relatively simple measurement procedure. Measurement system in TBM based on Tritium determination directly in LiPb and/or in Li compound(s) with appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55aad3cc9ea1d03563edfd55b7893f09
https://doi.org/10.1016/j.fusengdes.2013.05.069
https://doi.org/10.1016/j.fusengdes.2013.05.069
Autor:
Jerzy J. Jasielec, Marek Danielewski, Tomasz Sokalski, Bartosz Grysakowski, Bartłomiej Wierzba, Andrzej Lewenstam
Publikováno v:
Journal of Electroanalytical Chemistry. 662:143-149
The Nernst–Planck–Poisson (NPP) model is used to numerically simulate electrochemical impedance spectra (EIS) of ion-selective electrodes (ISEs). By using the Hierarchical Genetic Strategy with real number encoding (HGS(FP)) the reverse problem i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71c2c14dcd04ec0bdc0b718ac318ae76
https://doi.org/10.1016/j.jelechem.2011.04.026
https://doi.org/10.1016/j.jelechem.2011.04.026
Autor:
Bartosz Grysakowski, Jerzy J. Jasielec, Andrzej Lewenstam, Tomasz Sokalski, Bartłomiej Wierzba, Marek Danielewski
Publikováno v:
ECS Transactions. 33:19-29
The detection limit (DL) of an analytical method determines the range of its applicability. For ion selective electrodes (ISE) used in potentiometric measurements, this parameter can vary by several orders of magnitude depending on the inner solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a434bdaf31313470f50fec8259557689
https://doi.org/10.1149/1.3557871
https://doi.org/10.1149/1.3557871
Publikováno v:
Defect and Diffusion Forum. :948-953
The intrinsic diffusion coefficients in diffusion aluminide coatings based on Fe-30Cr were determined at 1000oC. The diffusion fluxes were given by the Nernst Planck formulae and the Darken method for multicomponent systems was applied. This paper su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e110df91f34655c2e16108695d9eabdf
https://doi.org/10.4028/www.scientific.net/ddf.297-301.948
https://doi.org/10.4028/www.scientific.net/ddf.297-301.948
Autor:
Marek Danielewski, Bartłomiej Wierzba
Publikováno v:
Metallurgical and Materials Transactions B. 39:629-638
Some long-standing problems concerning the diffusion in open systems are resolved in the context of Darken and Wagner methods with Nernst–Planck flux. Explicitly, the known results on the reactive and interdiffusion processes are significantly exte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86ce26b16f2624df39836d3800dd8911
https://doi.org/10.1007/s11663-008-9161-7
https://doi.org/10.1007/s11663-008-9161-7
Autor:
Bartłomiej Wierzba, Marek Danielewski
Publikováno v:
Defect and Diffusion Forum. 277:149-154
The model of the heterogeneous reaction between the alloy and oxidant is shown. The alloy reacts with oxidant and forms oxide scale. The reaction rate is controlled by the interdiffusion in alloy and the chemical diffusion through the compact scale.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::661052226171b00d444bf08d29050f07
https://doi.org/10.4028/www.scientific.net/ddf.277.149
https://doi.org/10.4028/www.scientific.net/ddf.277.149