Wyniki wyszukiwania dla: ARC WELDING FLUX-CORED WIRE STORAGE CONDITIONS WELDABILITY DIFUSIBLE HYDROGEN CONTENT

• Testing HIADAC high impedance analyzer in cooperation with Road and Bridge Research Institute on epoxy based coating using 2-wire probe sample 2

  Dane Badawcze

  open access

  • G. Lentka
  • J. Bordziłowski
  • J. Hoja

  - seria: HIADAC testing in cooperation with Road and Bridge Research Institute

  The dataset presents impedance spectrum of  epoxy based coating (code-name B2_B3) sample 2. This object was used to test high-impedance analyzer for diagnostic of anticorossion coatings (HIADAC) realized in the frame of Eureka project E!3174.  The impedance spectrum frequency range (0.1 Hz – 100 kHz) was selected in order to test the whole measureement...

• Testing HIADAC high impedance analyzer in cooperation with Road and Bridge Research Institute on epoxy based coating using 2-wire probe sample 1

  Dane Badawcze

  open access

  • G. Lentka
  • J. Bordziłowski
  • J. Hoja

  - seria: HIADAC testing in cooperation with Road and Bridge Research Institute

  The dataset presents impedance spectrum of  epoxy based coating (code-name B2_B3) sample 1. This object was used to test high-impedance analyzer for diagnostic of anticorossion coatings (HIADAC) realized in the frame of Eureka project E!3174.  The impedance spectrum frequency range (0.1 Hz – 100 kHz) was selected in order to test the whole measureement...

• Testing HIADAC high impedance analyzer in cooperation with Road and Bridge Research Institute on epoxy based coating using 2-wire probe sample 3

  Dane Badawcze

  open access

  • G. Lentka
  • J. Bordziłowski
  • J. Hoja

  - seria: HIADAC testing in cooperation with Road and Bridge Research Institute

  The dataset presents impedance spectrum of  epoxy based coating (code-name EPCS1) sample 3. This object was used to test high-impedance analyzer for diagnostic of anticorossion coatings (HIADAC) realized in the frame of Eureka project E!3174.  The impedance spectrum frequency range (0.1 Hz – 100 kHz) was selected in order to test the whole measureement...

• Effect of the North Atlantic Thermohaline Circulation on changes in climatic conditions and river flow in Poland

  Publikacja

  • W. Dariusz
  • M. Andrzej
  • A. Styszyńska
  • L. Sobkowiak

  - Water - Rok 2019

  : The purpose of this study is to find connections between the North Atlantic Thermohaline Circulation (NA THC), climate elements, such as cloud cover, precipitation, air temperature, sunshine duration, and relative humidity, and flow of rivers in Poland. The intensity of NA THC was characterized by the DG3L index, which was established to assess changes in the amount of heat transported by NA THC along with the transport of water...

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• Obliczanie czasów chłodzenia spawanych łukowo złączy stali odpornych na korozję = Cooling times calculation for stainless steels arc welded joints.

  Publikacja

  • J. Łabanowski

  - Rok 2006

  Przedstawiono wpływ właściwości cieplnych i parametrów spawania stali odpornych na korozję na czas chłodzenia złącza w zakresie temperatur 800-500oC. Przedstawiono analityczne obliczenia tego czasu. W oparciu o wyniki badań rzeczywistych cykli cieplnych spawania stali typu duplex 2205 opracowano wzór do obliczania czasów chłodzenia złącza 800-500 C.

• Characterization and properties of low-friction, multilayered Cr-doped diamond-like carbon coatings prepared by pulse biased filtered cathodic arc deposition

  Publikacja

  • J. Bujak
  • R. Michalczewski
  • R. Michalczewski

  - PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY - Rok 2011

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• Keikinzoku Yosetsu/Journal of Light Metal Welding and Construction

  Czasopisma

  ISSN: 0368-5306

• Yosetsu Gakkai Shi/Journal of the Japan Welding Society

  Czasopisma

  ISSN: 0021-4787

• Automatic sound source localization in disturbing conditions using acoustic vector sensors

  Publikacja

  • A. Czyżewski
  • J. Kotus

  - Elektronika Ir Elektrotechnika - Rok 2011

  A concept, practical realization and applications of a passive acoustic radar to automatic localization and tracking of sound sources in disturbing conditions were presented in the paper. The device consists of the new kind of multichannel miniature sound intensity sensors and a group of digital signal processing algorithms. The sensitivity of the realized acoustic radar was examined in free sound field. Several kinds of sound...

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• Experimental and Computational Analysis of the Ship Propeller in Open Water Conditions for Inclined Flow

  Publikacja

  • J. Felicjancik
  • P. Król
  • B. Tomasz

  - Rok 2016

  The paper presents the results of computational analyses simulating the open water tests of ship propeller in inclined flow. The results of computations are compared with the results of corresponding experimental analyses carried out in the towing tank of Ship Design and Research Centre (CTO S.A.). The object of the research was the model propeller identified as CP469. The aim of the study was to validate the results of numerical...

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• A Target Information Display for Visualising Collision Avoidance Manoeuvres in Various Visibility Conditions

  Publikacja

  • R. Szłapczyński
  • J. Szłapczyńska

  - JOURNAL OF NAVIGATION - Rok 2015

  The paper introduces a new approach to displaying information on targets. The proposed display visualises three types of information: targets’ motion parameters (typical for target tracking), combinations of own course and speed which collide with those targets (typical for Collision Threat Parameters Area display by Lenart (1983)) and combinations of own course and speed which are not compliant with COLREGS in this case (based...

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• Absorbciâ vodoroda i povedenie vodoroda v slaâh titanovyh silavov s modificirovannoj poverhnost''û = Hydrogen absorption and hydrogen effects in the modified surface layers of Ti alloys

  Publikacja

  • E. Łunarska
  • T. Wierzchoń
  • H. Nykyforčyn
  • W. Serbiński

  - Alternative Energy and Ecology - Rok 2006

  W pracy przedstawiono rezultaty badań absorpcji wodoru w stopach tytanu ze zmodyfikowaną za pomocą metod multipleksowych powierzchnią. W wyniku badań stwierdzono, iż po nadtapianiu laserowym w warunkach kriogenicznych, stopy tytanu wykazuja najwyższą zdolność absorpcji wodoru w wytworzonej warstwie wierzchniej.

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• Minimization of a ship's magnetic signature under external field conditions using a multi-dipole model

  Publikacja

  • M. Wołoszyn
  • J. Tarnawski

  - Scientific Reports - Rok 2024

  The paper addresses the innovative issue of minimizing the ship's magnetic signature under any external field conditions, i.e., for arbitrary values of ambient field modulus and magnetic inclination. Varying values of the external field, depending on the current geographical location, affect only the induced part of ship's magnetization. A practical problem in minimizing the ship signature is separating permanent magnetization...

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• Numerical and experimental study on effect of boundary conditions during testing of stiffened plates subjected to compressive loads

  Publikacja

  • K. Wołoszyk
  • Y. Garbatov
  • J. Kowalski
  • L. Samson

  - ENGINEERING STRUCTURES - Rok 2021

  This study analyses the effect of boundary conditions during testing on the structural behaviour stiffened plates with different thicknesses subjected to compressive loads. The goal of the compressive tests is to analyse the ultimate strength of a stiffened plate. During the test, relevant physical quantities are measured and investigated. The supporting structure's behaviour is investigated by analysing the force-displacements...

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• Effect of crystallization process at cryogenic conditions on the functional properties of the SUPERSTON alloy used in production the ship's propellers

  Publikacja

  • B. Majkowska-Marzec
  • W. Serbiński

  - Solid State Phenomena - Rok 2012

  The purpose of this paper is to show results of laser treatment at cryogenic conditions of the SUPERSTON alloy used for ship's propellers. That modification process ought to bring beneficial changes of microstructure and residual stresses in the surface layer. During the laser remelting at cryogenic conditions the microstructure changes significantly. This is related to synergistic effects of the solidification rate, phase transformations...

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• Testing HIADAC high impedance analyzer in cooperation with Road and Bridge Research Institute on nano-nickel based coating using 2-wire probe sample 2

  Dane Badawcze

  open access

  • G. Lentka
  • J. Bordziłowski
  • J. Hoja

  - seria: HIADAC testing in cooperation with Road and Bridge Research Institute

  The dataset presents impedance spectrum of  nano-nickel based coating sample 2. This object was used to test high-impedance analyzer for diagnostic of anticorossion coatings (HIADAC) realized in the frame of Eureka project E!3174.  The impedance spectrum frequency range (0.1 Hz – 100 kHz) was selected in order to test the whole measureement range of...

• Testing HIADAC high impedance analyzer in cooperation with Road and Bridge Research Institute on nano-nickel based coating using 2-wire probe sample 1

  Dane Badawcze

  open access

  • G. Lentka
  • J. Bordziłowski
  • J. Hoja

  - seria: HIADAC testing in cooperation with Road and Bridge Research Institute

  The dataset presents impedance spectrum of  nano-nickel based coating sample 1. This object was used to test high-impedance analyzer for diagnostic of anticorossion coatings (HIADAC) realized in the frame of Eureka project E!3174.  The impedance spectrum frequency range (0.1 Hz – 100 kHz) was selected in order to test the whole measureement range of...

• INFLUENCE OF TEST CONDITIONS ON TYRE/ROAD NOISE MEASURED BY THE DRUM METHOD

  Publikacja

  • J. Ejsmont
  • S. Taryma
  • B. Świeczko-Żurek

  - Rok 2015

  Tyre/road noise is one of the most important environmental problems related to road traffic. Nowadays a few standard procedures of tyre/road noise measurements are in use. Unfortunately, measurement conditions specified within relevant standards are very different. For example, procedure described in ISO 11819-2 used for pavement investigations requires tyre load of 3200 N and capped inflation pressure of 200 kPa. At the same time...

• Experimental study on steel columns subjected to impact load under earthquake conditions

  Publikacja

  • W. Migda
  • R. Jankowski

  - Rok 2011

  Earthquakes affecting urbanized regions cause exceptional loads to load bearing structural elements such as columns. Such a boost in the load conditions can lead to severe damages which, in a worst case scenario, can lead to a total collapse of a building. This boost is caused by the horizontal ground movement generating a rise in the internal forces due to considerable large displacement between the top and bottom support of columns....

• How digital technology affects working conditions in globally fragmented production chains: Evidence from Europe

  Publikacja

  • A. Parteka
  • J. Wolszczak-Derlacz
  • D. Nikulin

  - TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE - Rok 2024

  This paper uses a sample of over 9 million workers from 22 European countries to study the intertwined relationship between digital technology, cross-border production links and working conditions. We compare the social consequences of technological change exhibited by three types of innovation: computerisation (software), automation (robots) and artificial intelligence (AI). To fully quantify work-related wellbeing, we propose...

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• Advanced differential equations with nonlinear boundary conditions.

  Publikacja

  • T. Jankowski

  - Rok 2005

  Badano problemy istnienia rozwiązań dla równań różniczkowych z nielinowymi warunkami brzegowymi. Podano też warunki dostateczne na istnienie rozwiązań ekstremalnych. Przedmiotem badań były również nierówności różniczkowe z wyprzedzonym argumentem.

• On delay differential equations with nonlinear boundary conditions

  Publikacja

  • T. Jankowski

  - Rok 2005

  Stosując metodę iteracji monotonicznych podano warunki dostateczne na istnienie kwazirozwiązań lub ekstremalnych rozwiązań rozpatrywanego zagadnienia. Problem jednoznaczności rozwiązania był również przedmiotem badań. Zajmowano się również nierównościami różniczkowymi z opóżnionymi argumentami.

• Complexity of weak acceptonic conditions in tree automata

  Publikacja

  • J. Neumann
  • A. Szepietowski
  • I. Walukiewicz

  - INFORMATION PROCESSING LETTERS - Rok 2002

  Rozważano złożoność problemu pustości dla automatów na drzewach ze słabymi warunkami akceptowalności. Rozważano także translacje pomiędzy słabymi i silnymi warunkami akceptowalności.

• Existence of solutions of differential equations with boundary conditions

  Publikacja

  • T. Jankowski

  - Atti del Seminario Matematico e Fisico dell'Università di Modena - Rok 2003

  Praca dotyczy równań różniczkowych z liniowym warunkiem brzegowym zależnym od parametru. Podane zostały warunki dostateczne na istnienie rozwiązania powyższego zagadnienia. Przy dowodzie i konstrukcji iteracji monotonicznych zastosowano metodę górnych i dolnych rozwiązań. O prawej stronie zagadnienia zakładano jednostronny warunek Lipschitza.

• Influence of the annealing conditions on the resistivity of Nd2CuO4 singlecrystals

  Publikacja

  • T. Charikova
  • A. Ignatenkov
  • A. Ponomarev
  • A. Ivanov
  • T. Klimczuk
  • W. Sadowski

  - Molecular Physics Reports - Rok 2002

  W pracy wyznaczono temperaturową zależność oporności w płaszczyźnie ab dla dwóch grup kryształów Nd2CuO4 w zakresie 50-300 K.

• Ordinar differential equations with nonlinear boundary conditions

  Publikacja

  • T. Jankowski

  - Georgian Mathematical Journal - Rok 2002

  Praca dotyczy zwyczajnych równań różniczkowych z nieliniowymi warunkami brzegowymi. Sformułowano warunki dostateczne na istnienie rozwiązania (jedynego lub ekstremalnych) zakładając pewną regularność na prawe strony równania i warunek brzegowy. Warunki brzegowe typu okresowego lub antyokresowego są szczególnymi przypadkami ogólnego warunku dyskutowanego w tej pracy.

• Effects of stents under asymmetric inflow conditions

  Publikacja

  • M. A. Atherton
  • K. Tesch
  • M. Collins

  - BIORHEOLOGY - Rok 2002

  W publikacji rozważano komputerowe modele stentów przy niesymetrycznych warunkach napływu i ich wpływ na naprężenia styczne na ściankach. Umożliwia to znajdowanie kształtów stentów, które są mniej wrażliwe na brak symetrii napływu. Zmiany kształtów arterii można wiązać ze zmianami charakterystyki przepływów takimi jak m.in. naprężenia styczne na ściankach, które zwiększają ryzyko restenozy. Posłużono się również pojęciem dyssypacji...

• A model of risk for assessment of ships in damaged conditions

  Publikacja

  • M. K. Gerigk

  - Journal of KONBiN - Rok 2008

  W pracy omówiono problemy związane z modelowaniem zagrożeń, konsekwencji i ryzyka, w metodzie oceny bezpieczeństwa statków w stanie uszkodzonym. W celu dokonania oceny bezpieczeństwa statku, w metodzie zastosowano podejścia oparte na ocenie zachowania się statku i ocenie ryzyka. Podejście oparte na ocenie zachowania się statku związane jest z oceną charakterystyk hydromechanicznych statku w stanie uszkodzonych w warunkach zbliżonych...

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• Conditions and capacity for implementing Poland’s vision zero

  Publikacja

  • K. Jamroz
  • W. Kustra
  • J. Żukowska

  - MATEC Web of Conferences - Rok 2017

  Since 1991 Poland has been systematically reducing its traffic hazard. Despite considerable progress Poland is still among the most dangerous countries in the European Union. The key types of actions that help to reduce fatalities include enhancement of pedestrian safety, reducing the number of speeding drivers and eliminating or reducing hazard on the road. The paper presents a brief diagnosis of the state of road safety in Poland...

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• Improving the quality of speech in the conditions of noise and interference

  Publikacja

  • B. Kostek
  • K. Kąkol

  - Journal of the Acoustical Society of America - Rok 2018

  The aim of the work is to present a method of intelligent modification of the speech signal with speech features expressed in noise, based on the Lombard effect. The recordings utilized sets of words and sentences as well as disturbing signals, i.e., pink noise and the so-called babble speech. Noise signal, calibrated to various levels at the speaker's ears, was played over two loudspeakers located 2 m away from the speaker. In...

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• Protochlorophyllide in model systems — An approach to in vivo conditions

  Publikacja

  • B. Mysliwa-Kurdziel
  • J. Kruk
  • K. Strzałka

  - BIOPHYSICAL CHEMISTRY - Rok 2013

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• Influence of traffic conditions on the operating fuel consumption

  Publikacja

  • J. Kropiwnicki

  - Rok 2009

  Przedstawiona w pracy metoda umożliwia ocenę warunków eksploatacji pojazdu. Warunki te mogą wynikać zarówno z lokalnej specyfiki ruchu pojazdów jak również ze sposobu prowadzenia auta przez kierowcę. W pracy zamieszczono przykłady oceny zarejestrowanych w normalnej eksploatacji warunków ruchu pojazdu i ich wpływu na przebiegowe zużycie paliwa.

• Exact resultant equilibrium conditions for intersecting shells

  Publikacja

  • V. Konopińska-Zmysłowska
  • W. Pietraszkiewicz

  - Rok 2006

  Wyprowadzono ścisłe, globalne i lokalne warunki równowagi dla dwóch przecinających się powłok. Wspólna powierzchnia podstawowa powłoki składa się z czterech regularnych powierzchni materialnych, sztywno połączonych wzdłuż powierzchniowej krzywej osobliwej modelującej połączenie. Localne warunki równowagi otrzymano poprzez ścisłe całkowanie po grubości powłoki globalnych warunków równowagi mechaniki ośrodka ciągłego.

• Reception of GNSS Signals Under Jamming Conditions

  Publikacja

  • R. Katulski
  • J. Magiera
  • J. Stefański
  • A. Czapiewska

  - Zeszyty Naukowe Akademii Marynarki Wojennej - Rok 2011

  The article focuses on performance of Global Navigation Satellite System receivers in environment where intentional interference is present. First part is a general description of GNSS systems. Secondly, types of positioning service disturbances are specified. In the third part authors present a scheme of measurement stand which is used to evaluate the influence of interference on reception of navigation signals. Next, research...

• INFLUENCE OF MEASURING CONDITIONS ON TYRE/ROAD NOISE

  Publikacja

  • J. Ejsmont
  • B. Truls
  • B. Świeczko-Żurek

  - Rok 2016

  A decisive factor for the development of tyres and road surfaces is the ability to conduct representative and reproducible measurements of selected characteristics related to the interaction of tyres and road surfaces. In terms of tyre/road noise measurements in Europe two methods described in ISO/FDIS 11819-2 and ECE Regulation No.117 are used. The latter is compulsory for assigning the tyre noise labels. The methodologies differ...

• Control conditions for geocomputing within general hypoplasticity

  Publikacja

  • Z. Sikora

  - Rok 2010

  Przedstawiono w artykule analizę oryginalności i stabilności problemu warunków brzegowych (BVP). Zaprezentowano niektóre warunki numeryczne, dzięki którym można uzyskać oryginalne i stabilne rozwiązania w zakresie hypoplastyczności. Przeanalizowano wiele teoretycznych aspektów, które pojawiają się wskutek zmiany typu równań różniczkowych. Wyprowadzono kryteria dla przypadku liniowego, dobrze postawionego problemu i dla stabilności...

• Assessment of Road Restraint Systems in Polish Conditions

  Publikacja

  • M. Budzyński
  • K. Jamroz
  • Ł. Jeliński

  - Journal of KONBiN - Rok 2018

  Key to understanding the needs and tools of road infrastructure management is identifying the hazards and their sources involved in having no or faulty road restraint systems. Clarity is also needed on why the systems are wrongly designed, constructed, built and operated. To ensure that the problem is adequately understood, research and site observations were conducted and...

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• CONDITIONS OF THE GREEN TRANSFORMATION. THE CASE OF THE EUROPEAN UNION

  Publikacja

  • K. Cheba
  • I. Bąk
  • M. B. Pietrzak

  - Technological and Economic Development of Economy - Rok 2023

  The main purpose of the paper is to identify the factors that determine the course of green transformation and to assess the current stage and possible directions of change in subsequent years in EU countries. The literature lacks comprehensive studies that show the impact of diverse types of factors on the course of green transformation. For this purpose, two perspectives of the research – economic and environmental – are usually...

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• Evaluation of fire hazard in electrical installations due to unfavorable ambient thermal conditions

  Publikacja

  • S. Szultka
  • S. Czapp
  • A. Tomaszewski
  • H. Ullah

  - Fire - Rok 2023

  Evaluation of fire hazard caused by electrical installations is a difficult and important topic, and it limits the possibility of loss of life or health of people, as well as the occurrence of significant property damage. In particular, this hazard was caused by power cables and especially photovoltaic (PV) installations. The authors proved that power cables directly exposed to strong solar radiation are likely to exceed maximum...

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• Advanced welding processes, W, L, P, Mechanical Engineering, second-cycle studies, sem. 02, 2022/2023

  Kursy Online

  • G. Rogalski
  • A. Świerczyńska
  • M. Landowski

• Welding Technology, Mechanika i budowa maszyn (w języku angielskim), sem. 4, stacjonarne, 2021/2022, PG_00040187

  Kursy Online

• Advanced welding processes, W, L, P, Mechanical Engineering, second-cycle studies, sem. 02, 2024/2025

  Kursy Online

  • A. Świerczyńska
  • M. Landowski

• Positive solutions to second-order differential equations with dependence on the first-order derivative and nonlocal boundary conditions

  Publikacja

  • T. Jankowski

  - Boundary Value Problems - Rok 2013

  In this paper, we consider the existence of positive solutions for second-order differential equations with deviating arguments and nonlocal boundary conditions. By the fixed point theorem due to Avery and Peterson, we provide sufficient conditions under which such boundary value problems have at least three positive solutions. We discuss our problem both for delayed and advanced arguments α and also in the case when α(t)=t, t∈[0,1]....

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• Monotone iterative method to second order differential equations with deviating arguments involving Stieltjes integral boundary conditions

  Publikacja

  • T. Jankowski
  • R. Jankowski

  - DYNAMIC SYSTEMS AND APPLICATIONS - Rok 2012

  We use a monotone iterative method for second order differential equations with deviating arguments and boundary conditions involving Stieltjes integrals. We establish sufficient conditions which guarantee that such problems have extremal solutions in the corresponding region bounded by lower and upper solutions. We also discuss the situation when problems have coupled quasi-solutions. We illustrate our results by three examples.

• Mechanical Properties, Microstructure and Surface Quality of Polypropylene Green Composites as a Function of Sunflower Husk Waste Filler Particle Size and Content

  Publikacja

  • M. Barczewski
  • J. Andrzejewski
  • R. Majchrowski
  • K. Dobrzycki
  • K. Formela

  - Journal of Renewable Materials - Rok 2021

  Agricultural waste is a still untapped source of materials that can, in case of proper utilization, significantly improve the sustainability of polymers and their composites. In this work, polymer composites based on isotactic polypropylene were produced incorporating ground sunflower husk in the amount of 10 wt% and 20 wt%. The work’s main objective is to evaluate how preliminary fractioning of this agricultural waste filler affects...

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• The impact of footing conditions of a vertical-axis floating-roof tank on structural shell deformation

  Publikacja

  • K. Żyliński
  • J. Górski

  - Rok 2022

  Structural shells of fuel tanks are often subjected to geometric imperfections which may lead to exceeding the ultimate and serviceability limit states. One of the means triggering shell deformation is non-uniform settlement caused by incoherent soil conditions. Analysis carried out in the work concerns of vertical-axis, floating-roof cylindrical shell which volume is 50.000 m3, founded on a complex multi-layered soil. The sensitivity...

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• Effect of Compounding Conditions on Static and Dynamic Mechanical Properties of High Density Polyethylene/Ground Tire Rubber Blends

  Publikacja

  • K. Formela
  • M. Formela
  • J. Korol

  - INTERNATIONAL POLYMER PROCESSING - Rok 2014

  Searching for new and cost-effective methods of waste rubber recycling is a subject of research in many scientific centers in the world. In this paper there are presented results of the research of the extrusion process of cheap and environmentally friendly thermoplastic compositions containing 50 % wt. of masses of ground tire rubber (GTR). The aim of this study was to determine the relationship between the mixing conditions and...

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• Investigating Fuel Injection Strategies to Enhance Ship Energy Efficiency in Wave Conditions

  Publikacja

  • M. H. Ghaemi
  • H. Zeraatgar
  • M. Barjasteh

  - Polish Maritime Research - Rok 2024

  The prediction of fuel consumption and resulting transportation costs is a crucial stage in ship design, particularly for conditions involving motion in waves. This study investigates the real-time fuel consumption of a container ship when sailing in waves. The overall ship performance is evaluated using a novel non-linear coupled hull-engine-propeller interaction model. A series of towing tank experiments for hull resistance in...

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• A New Approach for Investigating the Impact of Pesticides and Nutrient Flux from Agricultural Holdings and Land-Use Structures on Baltic Sea Coastal Waters

  Publikacja

  • L. Dzierzbicka-Głowacka
  • M. Janecki
  • D. Dybowski
  • B. Szymczycha
  • H. Obarska-Pempkowiak
  • E. Wojciechowska
  • P. Zima
  • S. Pietrzak
  • G. Pazikowska-sapota
  • B. Jaworska-Szulc... i 7 innych

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Rok 2019

  Knowledge related to land-use management impacts on the Baltic Sea ecosystem is limited. The constant release of pollutants into water bodies has resulted in water quality degradation. Therefore, only the innovative approaches integrated with research will provide accurate solutions and methods for proper environment management and will enable understanding and prediction of the impacts of land-use in the Baltic Sea region. Modelling...

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• The XRD diffraction patterns of (La0.3Sr0.6Ce0.1)0.9FexTi(1-x)O3-δ (x=0.1, 0.2 and 0.3) materials after reduction at 900 deg.C in hydrogen

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  • B. Bochentyn
  • A. Ghosal

  The (La0.3Sr0.6Ce0.1)0.9FexTi(1-x)O3-δ (x=0.1, 0.2 and 0.3) materials were synthesized via the Pechini method. First, the reagents in the form of nitrates were weighed and dissolved in DI water. In another beaker, a stoichiometric amount of titanium (IV) butoxide (Ti(OBu)4) was mixed together with reagent-grade ethylene glycol (EG), and citric acid...