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Terrestrial and extraterrestrial drillings in the 21st century. Research challenges and the way to satisfy them by means of a new research infrastructure at AGH-UST

Kowalski Tomasz, Skrzypaszek Krzysztof, Teper Wojciech, Toczek Przemysław, Złotkowski Albert

AGH Drilling, Oil, Gas

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2020

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Vol. 37, no. 3

5--11

EN

Knowing the impact of technical solutions on the drilling process is a very important element in the process of the exploration of new fossil fuel deposits. Drilling equipment used during drilling operations is highly liable to all conditions which prevail in the well bore. The study of the impact of drilling fluid flow with various rheological properties on the strength and work of drill stem components will allow to search for the best solutions. The article describes the design and construction of two boreholes, fill up with 9 5/8" (244.5 mm) and 24" (609.6 mm) casings. The designed boreholes will be a joint part of the drilling laboratory in the S-1 building at AGH-UST in Krakow. Research The research described above can be done in openholes and implemented at the beginning of the design process for drilling works in new deposits. In addition, it will provide an opportunity for all engineers to get to know the behavior of components operating in an open hole.

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Obwodnica Rzepina – przykład optymalizacji konstrukcji nawierzchni

Kowalski Tomasz

Magazyn Autostrady

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2019

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Nr 5

49--53

PL

W artykule opisano budowę obwodnicy Rzepina w ciągu dróg wojewódzkich DW134 i DW139 jako przykład wykorzystania optymalizacji nawierzchni w celu zwiększenia jej trwałości, bez zmiany grubości poszczególnych warstw.

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Structure and physical properties of Fe59Mn27Ni7Cr3Si4 shape memory alloy

Lipiński Piotr, Kowalik Dawid, Kowalski Tomasz, Królicki Michał, Hasiak Mariusz

Interdisciplinary Journal of Engineering Sciences

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2019

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Vol. 7, no. 1

10--16

EN

In this work the authors present the properties of the Fe59Mn27Ni7Cr3Si4 (at. %) shape memory alloy. Two different phases were discovered during the XRD analysis and Fe-Mn phase was identified. The hardness of the investigated material in the as-cast state was 194 HV. The nano hardness was 511 HV and Young modulus was determined as 159 GPa. AFM and LFM tests allowed to observe linear arrangement of one phase formed as multiple irregular separations. Shape memory effect was not observed in the temperature range 22 – 600oC.

4

Towards big data solutions for industrial tomography data processing

Kowalska Aleksandra, Łuczak Piotr, Sielski Dawid, Kowalski Tomasz, Romanowski Andrzej, Sankowski Dominik

Annals of Computer Science and Information Systems

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2019

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Vol. 18

427--431

EN

This paper presents an overview of what Big Data can bring to the modern industry. Through following the history of contemporary Big Data frameworks the authors observe that the tools available have reached sufficient maturity so as to be usable in an industrial setting. The authors propose the concept of a system for collecting, organising, processing and analysing experimental data obtained from measurements using process tomography. Process tomography is used for noninvasive flow monitoring and data acquisition. The measurement data are collected, stored and processed to identify process regimes and process threats. Further general examples of solutions that aim to take advantage of the existence of such tools are presented as proof of viability of such approach. As the first step in the process of creating the proposed system, a scalable, distributed, containerisation-based cluster has been constructed, with consumer-grade hardware.