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Ernest Szajna

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

5

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206

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Scholarly Papers (5)

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1.

Characterization of Microstructure and High-Temperature Oxidation Behaviour of Mosi2 Protective Coatings Dedicated to Mo-Based Combustion Chamber in Rocket Engines

Number of pages: 21 Posted: 05 May 2023
Ernest Szajna, Grzegorz J. Moskal, Wit Stryczniewicz, Anna Kozłowska, Kamila Leśniewska-Matys, Agnieszka Malinowska, Agnieszka Tomaszewska, Anna Trzcionka-Szajna, Marta Mikuśkiewicz and Krzysztof Szymański
affiliation not provided to SSRN, Silesian University of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Silesian University of Technology, affiliation not provided to SSRN, Silesian University of Technology and Silesian University of Technology
Downloads 52 (1,041,696)

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MoSi2, silicide coatings, pack cementation, high-temperature oxidation, surface roughness, thermodynamic calculations

2.

Upconverting Thermal History Paint for Investigations of Short Thermal Events

Number of pages: 14 Posted: 17 Apr 2024
Wit Stryczniewicz, Krzysztof Fronc, Michał Chojancki, Kamil Sobczak, Ernest Szajna, Kamila Leśniewska-Matys, Anna Kozłowska and Izabela Kamińska
affiliation not provided to SSRN, Polish Academy of Sciences (PAS) - Institute of Physics, Polish Academy of Sciences (PAS) - Institute of Physics, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Polish Academy of Sciences (PAS) - Institute of Physics
Downloads 47 (1,097,529)

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Thermal history paint, upconversion, nanosensors, surface temperature measurements

3.

The Influence of Laser Input Power on Microstructural Changes in Remelted Nicrfesibc/Wc Flame-Sprayed Coatings

Number of pages: 25 Posted: 12 Jul 2023
Ernest Szajna, Grzegorz J. Moskal, Mirosław Tupaj, Józef Dresner, Agata Dudek, Krzysztof Szymański, Agnieszka Tomaszewska, Anna Trzcionka-Szajna, Marta Mikuśkiewicz and Karol Łysiak
affiliation not provided to SSRN, Silesian University of Technology, Rzeszow University of Technology, affiliation not provided to SSRN, Czestochowa University of Technology, Silesian University of Technology, Silesian University of Technology, affiliation not provided to SSRN, Silesian University of Technology and Rzeszow University of Technology
Downloads 45 (1,121,190)

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Ni-based hardfacing coatings, Laser remelting, total deposited energy, reflectivity

4.

Correction of Heat Capacity Lfa Measurement Results, Taking into Account Sample Surface Roughness

Number of pages: 18 Posted: 23 Apr 2025
Wit Stryczniewicz, Andrzej J. Panas, Łukasz Omen, Robert Szczepaniak, Grzegorz J. Moskal and Ernest Szajna
affiliation not provided to SSRN, Military University of Technology, Military University of Technology, affiliation not provided to SSRN, Silesian University of Technology and affiliation not provided to SSRN
Downloads 37 (1,222,651)

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laser flash analysis, comparative measurements, Surface roughness, layered structures, effective heat capacity

5.

Off-Line Temperature Profiling of Mo-Based Rocket Engine Combustion Chamber Using Thermal History Paint

Number of pages: 17 Posted: 08 May 2025
Wit Stryczniewicz, Cezary Chmielewski, Kamil Sobczak, Ernest Szajna, Krzysztof Fronc, Michał Chojancki and Izabela Kamińska
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Polish Academy of Sciences (PAS) - Institute of Physics, Polish Academy of Sciences (PAS) - Institute of Physics and Polish Academy of Sciences (PAS) - Institute of Physics
Downloads 25 (1,385,945)

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Thermal History, rocket engine, flame heating, surface temperature measurements, protective coatings