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Piotr Jednaszewski

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Author: Piotr Jednaszewskiclear all
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SWS 2026 Conference Preprints
Publication

APPLICATION OF A PHYSICAL MODEL FOR DETERMINING THE CRANKSHAFT RUN-UP TIME OF AN ENGINE AS AN INITIAL STEP IN ENGINE MAPPING BASED ON DIMENSIONAL ANALYSIS

(STEF92 Technology, 2026, Piotr Kardasz, Aleksander Jaworski, Ewa Kardasz, Simeon Iliev, Piotr Jednaszewski)

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The crankshaft run-up process is a critical transient phase in internal combustion engine operation, during which the engine transitions from rest or low rotational speed to a stable operating condition. This process is governed by the interaction between combustion-generated torque, mechanical resistance, and the inertia of the rotating system. Accurate modelling of this phase is important for improving engine design, reducing experimental effort, and better understanding transient engine dynamics. This paper pre...

Geoinformatics2026
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Informatics, Geoinformatics and Remote Sensing, Vol 24, Issue 2.1
Publication

UTILIZING ALGORITHMS FOR IMAGING MEDICAL RESULTS FROM CT, MRI, AND PET INTO VIRTUAL REALITY

(STEF92 Technology, 2024-11-15, Piotr Kardasz, Krzysztof Kolebski, Piotr Jednaszewski)

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Utilizing algorithms for imaging medical results from CT, MRI, and PET into Virtual Reality. There is a growing interest in the field of medical imaging in understanding the impact of algorithm parameters on the quality and interpretability of the obtained images. In the developed software VRMed3D aimed at educating students using medical images in virtual reality technology, Gaussian noise was utilized to identify the most effective edge detection algorithms. The search was for an algorithm that provided the most...

Informatics2024
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