Mathematical modeling of the aeroion mode in a car

• Autorzy: Biliaiev Mykola , Pshinko Oleksandr , Rusakova Tetiana , Biliaieva Viktoriia , Sładkowski Aleksander

Identyfikatory

DOI

10.20858/tp.2022.17.2.02

• Języki publikacji: EN

Abstrakty

EN

In this study, a mathematical method is proposed for calculating the concentration field of air ions of different polarities and dust levels in the passenger compartment, taking into account the geometry of the passenger compartment and seats, shelves, and other internal elements of the passenger compartment. The method also takes into account changes in the rate of the air flow ventilation, the location and number of ionizers, and sources of positive ions and dust, taking into account their different intensities and locations. On the basis of a numerical model for this method, software has been developed that allows users to carry out computational experiments without requiring much time for calculation. Based on the results, the optimal location of the ionizer in the passenger compartment of the car was determined to ensure comfortable conditions for the stay of passengers, which favorably affects their health. It has been found that the presence of two ionizers is optimal for creating comfort in the car with an ionization intensity of Qn= 0.47 ×1010 ions/s located at the top of the car. If there is one ionizer located on the dashboard or at the top of the car with a higher ionization rate than ions/s, it is not possible to simultaneously provide optimal ionization parameters for passengers in the front and rear seats of the car.

Słowa kluczowe

EN

negative ions; car ionizer; mathematical modeling; car passenger; comfort

PL

jony ujemne; jonizator samochodowy; modelowanie matematyczne; pasażer; komfort

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Transport Problems
• Rocznik: 2022
• Tom: T. 17, z. 2
• Strony: 19--32
• Opis fizyczny: Bibliogr. 24 poz.

Twórcy

autor

Biliaiev Mykola

• Ukrainian State University of Science and Technology; Lazaryan, 2, Dnipro, 49010, Ukraine

• https://orcid.org/0000-0002-1531-7882

autor

Pshinko Oleksandr

• Ukrainian State University of Science and Technology; Lazaryan, 2, Dnipro, 49010, Ukraine

• https://orcid.org/0000-0002-1598-2970

autor

Rusakova Tetiana

• Oles Honchar Dnipro National University; Haharin av., 72, Dnipro, 49010, Ukraine

• https://orcid.org/0000-0001-5526-3578

autor

Biliaieva Viktoriia

• Oles Honchar Dnipro National University; Haharin av., 72, Dnipro, 49010, Ukraine

• https://orcid.org/0000-0003-2399-3124

autor

Sładkowski Aleksander

• Silesian University of Technology; Krasiński 8, 40-019, Katowice, Poland

• https://orcid.org/0000-0002-1041-4309

Bibliografia

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Uwagi

PL

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).