Wyszukiwarka
Filtry
wszystkich: 23356
-
Katalog
- Publikacje 10129 wyników po odfiltrowaniu
- Czasopisma 12278 wyników po odfiltrowaniu
- Konferencje 1 wyników po odfiltrowaniu
- Osoby 99 wyników po odfiltrowaniu
- Projekty 2 wyników po odfiltrowaniu
- Kursy Online 133 wyników po odfiltrowaniu
- Wydarzenia 1 wyników po odfiltrowaniu
- Dane Badawcze 713 wyników po odfiltrowaniu
wyświetlamy 1000 najlepszych wyników Pomoc
Wyniki wyszukiwania dla: AIR JOURNAL BEARING
-
Self-Organizing Wireless Nodes Monitoring Network
PublikacjaThe concept of data monitoring system and self-organizing network of multipurpose data transfer nodes are presented. Two practical applications of this system are also presented. The first of these is the wireless monitoring system for containers, and the second is the mobile monitoring system for gas air pollution measurements.
-
Enhanced acceptor concentration, proton conductivity, and hydration in multicomponent rare‐earth ortho‐niobates
PublikacjaThe structural properties of (La0.2Nd0.2Sm0.2Gd0.2Eu0.2)1−xCaxNbO4−δ (x = 0–0.05) series have been studied by X-ray powder diffraction at room temperature. The thermal properties were investigated using thermogravimetry, from which the concentration of proton defects was determined. Additionally, dilatometry studies were carried out, from which the thermal expansion coefficients and the phase transition temperature between low-...
-
Direct design of Controlled Modulus Columns (CMC) based on in-situ testing
PublikacjaIn this paper, the serviceability limit state and bearing capacity of tension screw displacement piles were analyzed using the results of static pile load tests, carried out on the test plot near the Elbląg city, and field, and laboratory tests. The paper presents the methodology of determining the pile load-settlement curve using different types of t-z transfer functions. The new method of constructing the pile load-settlement...
-
Numerical Simulations of Seepage in Dikes Using unsaturated and Two-Phase Flow Models
PublikacjaModeling of water flow in variably saturated porous media, including flood dikes, is often based on the Richards equation, which neglects the flow of pore air, assuming that it remains at constant atmospheric pressure. However, there is also evidence that the air flow can be important, especially when the connectivity between the pore air and atmospheric air is lost. In such cases a full two-phase air-water flow model should be...
-
Risk of power cables insulation failure due to the thermal effect of solar radiation
PublikacjaLow-voltage, as well as high-voltage power cable lines, are usually buried in the ground. The ampacity of the power cables in the ground mainly depends on the thermal resistivity of the soil, which may vary in a wide range. A common practice in power cable systems performance is to supply them from a pole of an overhead line. If so, a section of the line is located in free air and can be directly exposed to solar radiation. In...
-
i-CLARE Inteligentny system do usuwania szkodliwych zanieczyszczeń w wodzie z użyciem modyfikowanego porowatego węgla szklistego
ProjektyProjekt realizowany w Katedra Metrologii i Optoelektroniki zgodnie z porozumieniem NOR/POLNOR/i-CLARE/0038/2019-00 z dnia 2020-10-19
-
Paweł Burdziakowski dr inż.
Osobydr inż. Paweł Burdziakowski jest specjalista w zakresie fotogrametrii i teledetekcji lotniczej niskiego pułapu, nawigacji morskiej i lotniczej. Jest również licencjonowanym instruktorem lotniczym oraz programistą. Głównymi obszarami zainteresowania jest fotogrametria cyfrowa, nawigacja platform bezzałogowych oraz systemy bezzałogowe, w tym lotnicze, nawodne, podwodne. Prowadzi badania w zakresie algorytmów i metod poprawiających...
-
On the use of leading safety indicators in maritime and their feasibility for Maritime Autonomous Surface Ships
PublikacjaAlthough the safety of prospective Maritime Autonomous Surface Ships will largely depend on their ability to detect potential hazards and react to them, the contemporary scientific literature lacks the analysis of how to achieve this. This could be achieved through an application of leading safety indicators. The aim of the performed study was to identify the research directions of leading safety indicators in three safety-critical...
-
Atmospheric deposition of microplastics in the coastal zone: Characteristics and relationship with meteorological factors
PublikacjaThe quantitative and qualitative compositions of microplastics (MPs) deposited from the atmosphere in the coastal zone were analysed. Moreover, links between MP deposition and meteorological factors (air humidity, wind speed, precipitation height, and air mass trajectories) were investigated
-
Enhancement of the Brayton cycle efficiency by water or steam utilization
PublikacjaIn the paper, thermodynamic analysis of two modifications of a Brayton cycle into enhancement cycles with water/steam injection are discussed. The first one deals with a STIG modified system with both interstage compressed air cooling and air heating (heat regeneration) before combustion chamber. The second one, mainly devoted to higher steam/air ratio, is connected with separate steam production in a HRSG. The analysis has been...
-
Programowanie mikrokontrolerów ARM [2021/22]
Kursy OnlineKierunek: AiR, semestr 7
-
Zmiany składu chemicznego wód podziemnych na obszarze Żuław Wielkich w ujęciu historycznym i współcześnie
PublikacjaBadania hydrogeologiczne Żuław Wielkich koncentrują się na zasoleniu wód podziemnych. Od początku XX wieku do chwili obecnej obserwuje się wysokie stężenia chlorków, jonów amonowych i mineralizacji we wszystkich poziomach wodonośnych. Uznaje się, iż na przeważającym obszarze nie występują tu warstwy wodonośne o znaczeniu użytkowym, a zasoby wód podziemnych Żuław Wielkich są ograniczone. Przeprowadzone...
-
Current based Normalized Triple Covariance as a bearings diagnostic feature in induction motor
PublikacjaDiagnosis of induction motors, conducted remotely by measuring and analyzing the supply current is attractive with the lack of access to the engine. So far there is no solution, based on analysis of current, the credibility of which allow use in industry. Statistics of IM bearing failures of induction motors indicate, that they constitute more than 40% of IM damage, therefore bearing diagnosis is so important. The article provides...
-
Induction Motor Bearings Diagnostic Using MCSA and Normalized Tripple Covariance
PublikacjaDiagnosis of induction motors, conducted remotely by measuring and analyzing the supply current is attractive with the lack of access to the engine. So far there is no solution, based on analysis of current, the credibility of which allow use in industry. Statistics of IM bearing failures of induction motors indicate, that they constitute more than 40% of IM damage, therefore bearing diagnosis is so important. The article provides...
-
Chromogenic azomacrocycles with imidazole residue: Structure vs. properties
PublikacjaNew diazo macrocycles linked by hydrocarbon chain bearing imidazole or 4-methylimidazole residue have been synthetized with satisfactory yield (24–55%). The structure of macrocycles was confirmed by X-ray analysis and spectroscopic methods (1H NMR, MS, FTIR). Metal cation complexation studies were carried out in acetonitrile and acetonitrile-water system. It was found that azomacrocyles form triple-decker complexes with lead(II)....
-
Modelling selected road safety measures at the regional level in Europe
PublikacjaRegions are Europe’s basic levels of management. The literature was reviewed to identify regional safety analyses and some of the factors that are important for road safety in the regions. Next, data were collected atthe regional NUTS 2 level in Europe for the years 1999-2008. An analysis of the data helped identify f actors which have the strongest bearing on fatalities and other safety measures. This paper presents the initial...
-
Diagnostyka procesów - 2022
Kursy Online1 sem (II st.) AiR
-
Projektowanie Systemów Sterowania - 2024
Kursy Online3 sem (II st.) AiR
-
SC-2023
Kursy OnlineII st, 2 sem. AiR
-
DC-2023
Kursy OnlineII st (ang), sem. AiR
-
DC-2022
Kursy OnlineII st (ang), sem. AiR
-
Process Diagnostics - 2023
Kursy Online1 sem (II st.) AiR
-
Control System Design - 2022
Kursy Online3 sem (II st.) AiR
-
Projektowanie Systemów Sterowania - 2023
Kursy Online3 sem (II st.) AiR
-
Przetworniki wielkości nieelektrycznych 2022/2023 zima
Kursy OnlineI stopień, AiR, sem.5
-
DC-2024
Kursy OnlineII st (ang), sem. AiR
-
Control System Design - 2023
Kursy Online3 sem (II st.) AiR
-
Process Diagnostics - 2022
Kursy Online1 sem (II st.) AiR
-
SC-2022
Kursy OnlineII st, 2 sem. AiR
-
Diagnostyka procesów - 2023
Kursy Online1 sem (II st.) AiR
-
Projektowanie Systemów Sterowania - 2022
Kursy Online3 sem (II st.) AiR
-
Control System Design - 2024
Kursy Online3 sem (II st.) AiR
-
SC-2025 kopia 2
Kursy OnlineII st, 2 sem. AiR
-
DP_2024
Kursy Online1 sem (II st.) AiR
-
PD_2024
Kursy Online1 sem (II st.) AiR
-
DC_2025
Kursy OnlineII st (ang), sem. AiR
-
DP_2025
Kursy Online1 sem (II st.) AiR
-
PD_2025
Kursy Online1 sem (II st.) AiR
-
Digital Control
Kursy OnlineII st (ang), sem. AiR
-
SC-2025
Kursy OnlineII st, 2 sem. AiR
-
SC-2025 kopia 1
Kursy OnlineII st, 2 sem. AiR
-
DP-2024
Kursy Online1 sem (II st.) AiR
-
PSS-2025
Kursy Online3 sem (II st.) AiR
-
CSD_2025
Kursy Online3 sem (II st.) AiR
-
SC_2025
Kursy OnlineII st, 2 sem. AiR
-
PSS_2025
Kursy Online3 sem (II st.) AiR
-
Przetworniki wielkości nieelektrycznych 2024/2025 zima
Kursy OnlineI stopień, AiR, sem.5
-
Przetworniki wielkości nieelektrycznych 2023/2024 zima
Kursy OnlineI stopień, AiR, sem.5
-
DIAGNOSTYKA ŁOŻYSK SILNIKA INDUKCYJNEGO PRZY UŻYCIU POMIARU PRĄDU ZASILAJĄCEGO I WIBRACJI
PublikacjaW artykule przedstawione zostały wyniki badań diagnostycznych łożysk silnika indukcyjnego z zastosowaniem metody pomiaru prądu zasilającego oraz wibracji. Poruszone zostały problemy dotyczące poszukiwania nowej metody opartej na pomiarze i analizie prądu, która w znacznym stopniu ułatwiłaby szybkie i sprawne znalezienie uszkodzenia w maszynie, bez konieczności bezpośredniego dostępu do badanego urządzenia. Zaprezentowano rezultaty...
-
Polysaccharides-Based Hybrid Materials for Bio- and Non-Bio Sectors. Edytorial
PublikacjaThis special edition spotlights the recent research in the design, development, and emerging applications of polysaccharides-based hybrid materials for biotechnological and biomedical purposes. All the articles published in this issue underscore the significance of materials derived from cellulose, alginate, chitosan, starch, and carrageenan for various applications, including enzyme production, encapsulation, targeted drug delivery,...