Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Piotr Wojtas"'
Publikováno v:
Management Systems in Production Engineering. 30:362-369
The article presents the results of laboratory combustion tests of the microbriquette obtained from useless coal (grain class of < 5 mm) generated in the production of “eco-pea” (eko-groszek) coal. The briquettes of 1.5 and 2.5 cm3 were made in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abfdc7db9a3d36273807f30d3a690f64
https://doi.org/10.2478/mspe-2022-0046
https://doi.org/10.2478/mspe-2022-0046
Publikováno v:
XVIII International Coal Preparation Congress ISBN: 9783319409429
The authors presented a short description of two optical devices developed for the analysis of the cross-section of the coal transported by a belt conveyor. Devices applied a laser with a vision camera and infrared distance sensors. The results prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26ca77e66efacca885223217d85570b
https://doi.org/10.1007/978-3-319-40943-6_42
https://doi.org/10.1007/978-3-319-40943-6_42
Publikováno v:
Transactions of the Institute of Aviation. 225:499-512
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5ec0467853e89a4d0a51172d84f86f
https://doi.org/10.5604/05096669.1079550
https://doi.org/10.5604/05096669.1079550
Publikováno v:
Journal of Coal Science and Engineering (China). 15:229-232
Described the main environmental hazards occurring in Polish underground mines and their continuous growth in recent years as well as equipment and systems which were used for monitoring mine air parameters and geodynamic phenomena. The latest versio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91369bf0df65c75f30936332dbac508f
https://doi.org/10.1007/s12404-009-0302-7
https://doi.org/10.1007/s12404-009-0302-7
Autor:
Piotr Wojtas, Oleksandr Volodimirovič Dìdkovsʹkij, Valerij Semenovič Gavriš, Evgenij Valentinovič Antipin, Petr Mihajlovič Rudenko, Artur Kozłowski, Sergìj Ìvanovič Kučuk-Âcenko, Valentina Ivanovna Švec
Publikováno v:
Mining - Informatics, Automation and Electrical Engineering. 1:77
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16f57ffefc6e55e37804f01a73cacd4b
https://doi.org/10.7494/miag.2017.1.529.77
https://doi.org/10.7494/miag.2017.1.529.77
Publikováno v:
Mining - Informatics, Automation and Electrical Engineering. 3:57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a43bbbc042c738a820aeb62624d7e316
https://doi.org/10.7494/miag.2017.3.531.57
https://doi.org/10.7494/miag.2017.3.531.57
Autor:
Piotr Wojtas, Sergìj Ìvanovič Kučuk-Âcenko, Artur Kozłowski, Valentina Ivanovna Švec, Oleksandr Volodimirovič Dìdkovsʹkij, Valerij Semenovič Gavriš, Evgenij Valentinovič Antipin, Petr Mihajlovič Rudenko
Publikováno v:
Mining - Informatics, Automation and Electrical Engineering. 1:35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ea9d538a3b538fd342e72252686a669
https://doi.org/10.7494/miag.2017.1.529.35
https://doi.org/10.7494/miag.2017.1.529.35
Autor:
Karolina Poch, Piotr Wojtas
Publikováno v:
Przegląd Spawalnictwa, Vol 83, Iss 8 (2011)
W artykule przedstawiono zagadnienia związane z tematyką błędów występujących w pomiarach różnych wielkości na przykładzie badań nieniszczących złączy spawanych. opisano podstawowe rodzaje błędów oraz sposoby szacowania niepewności
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d85c822bc43b59f2ac780fd00f30dad
http://pspaw.pl/index.php/pspaw/article/view/519
http://pspaw.pl/index.php/pspaw/article/view/519