Zobrazeno 1 - 10
of 32
pro vyhledávání: '"W. Leśniewski"'
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 1, Pp 311-315 (2019)
The article presents a novel method that allows measurement of thermal conductivity that is based on Stefan-Boltzmann law. The developed method can be used to determine thermal conductivity of ceramic investment casting molds. The methodology for con
Externí odkaz:
https://doaj.org/article/a561324963f54d6bb3c293c4bb50e571
Autor:
W. Leśniewski
Publikováno v:
Polish Maritime Research, Vol 26, Iss 4, Pp 56-60 (2019)
The aim of the research reported in the article was designing a hybrid drive system based on an outboard internal combustion engine offered by a selected producer and testing its operating characteristics. The article presents different designs of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f039d4ee9f89d61276f1a555607925f5
https://doaj.org/article/cc7906bec3b84f24ae747c3b7603eb7e
https://doaj.org/article/cc7906bec3b84f24ae747c3b7603eb7e
Autor:
K. W. Leśniewski, Ewa M. Bednarczuk
Publikováno v:
Optimization. 68:2025-2037
We prove that a strongly cone paraconvex mapping defined on a normed space X and taking values in a reflexive separable Banach space Y is Gâteaux differentiable on a dense Gδ subset of X. W...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c160aa4172ad161ed34c10ecbeb099
https://doi.org/10.1080/02331934.2019.1653296
https://doi.org/10.1080/02331934.2019.1653296
Publikováno v:
Energies, Vol 13, Iss 2586, p 2586 (2020)
Energies; Volume 13; Issue 10; Pages: 2586
Energies; Volume 13; Issue 10; Pages: 2586
The development of modern technologies and their increasing availability, as well as the falling costs of highly efficient propulsion systems and power sources, have resulted in electric or hybrid propulsions systems’ growing popularity for use on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc06159a804f671fdbda7f86eedc36a0
https://www.mdpi.com/1996-1073/13/10/2586
https://www.mdpi.com/1996-1073/13/10/2586
Publikováno v:
Polish Maritime Research, Vol 24, Iss 4, Pp 77-84 (2017)
The development and growing availability of modern technologies, along with more and more severe environment protection standards which frequently take a form of legal regulations, are the reason why attempts are made to find a quiet and economical p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8517f58baae03514c16bdcd5ab528009
https://doi.org/10.1515/pomr-2017-0138
https://doi.org/10.1515/pomr-2017-0138
Publikováno v:
Journal of Materials Engineering and Performance. 25:3146-3151
Compact Cu matrix composites reinforced with graphene were prepared by thermochemical processes and cold isostatic pressing. Thermophysical properties were investigated using laser flash analysis, differential scanning calorimetry, and dilatometry. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b574d3c026ae3ec2baff398d9a56b19e
https://doi.org/10.1007/s11665-016-2174-5
https://doi.org/10.1007/s11665-016-2174-5
Publikováno v:
Key Engineering Materials. 687:149-154
Biocompatible porous materials may find use in the manufacture of bone implant components to facilitate bonding of prostheses with bone tissues. The paper presentsa relatively simple method of producing a porous material from the Ti6Al4V alloy by hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68bc7e12246e3e9b29d40c7baf357bcb
https://doi.org/10.4028/www.scientific.net/kem.687.149
https://doi.org/10.4028/www.scientific.net/kem.687.149
Autor:
A. Karwiński, S. Pysz, Natalia Sobczak, P. Wieliczko, Jerzy Sobczak, P. Kowalski, W. Leśniewski, A. Gil
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 3, Pp 2191-2208 (2015)
This study shown possibilities of Rapid Prototyping techniques (RP) and metal casting simulation software (MCSS), including non inertial reference systems. RP and MCSS have been used in order to design and produce essential elements for artificial he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::056280d85cf2562110a2d409cacda808
http://www.degruyter.com/view/j/amm.2015.60.issue-3/amm-2015-0365/amm-2015-0365.xml?format=INT
http://www.degruyter.com/view/j/amm.2015.60.issue-3/amm-2015-0365/amm-2015-0365.xml?format=INT
Publikováno v:
Energies; Volume 12; Issue 9; Pages: 1675
Energies, Vol 12, Iss 9, p 1675 (2019)
Energies, Vol 12, Iss 9, p 1675 (2019)
The growing requirements for limiting the negative impact of all modes of transport on the natural environment mean that clean technologies are becoming more and more important. The global trend of e-mobility also applies to sea and inland water tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5099cead1fd4896cf818baa031cab41
https://doi.org/10.3390/en12091675
https://doi.org/10.3390/en12091675
Publikováno v:
Polish Maritime Research. 20:20-27
In the Faculty of Ocean Engineering and Ship Technology, Gdansk University of Technology, design has recently been developed of a small inland ship with hybrid propulsion and supply system. The ship will be propelled by a specially designed so called
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7f71bc918d1c0cea3e61b948c8da80b
https://doi.org/10.2478/pomr-2013-0031
https://doi.org/10.2478/pomr-2013-0031