Palun kasuta seda identifikaatorit viitamiseks ja linkimiseks:
http://elartu.tntu.edu.ua/handle/lib/42125| Pealkiri: | Medical photocatalytic device for air disinfection and purification |
| Teised pealkirjad: | Медичний фотокаталітичний пристрій для знезараження та очищення повітря |
| Autor: | Pemba, Ngoyi Christelle Пемба, Нгойі Крістель |
| Affiliation: | Тернопільський національний технічний університет імені Івана Пулюя Ternopil Ivan Puluj National Technical University |
| Bibliographic description (Ukraine): | Pemba Ngoyi Christelle. Medical photocatalytic device for air disinfection and purification: Qualifying work of a bachelor specialty 163 Biomedical engineering / Pemba Ngoyi Christelle. – Ternopil Ivan Puluj National Technical University. – Ternopil, 2023. - 62 p. |
| Ilmumisaasta: | 12-juu-2023 |
| Submitted date: | 10-juu-2023 |
| Date of entry: | 13-juu-2023 |
| Kirjastaja: | Тернопільський національний технічний університет імені Івана Пулюя |
| Country (code): | UA |
| Place of the edition/event: | Тернопільський національний технічний університет імені Івана Пулюя, кафедра біотехнічних систем |
| Supervisor: | Dozorska, Oksana Дозорська, Оксана Федорівна |
| Committee members: | Palaniza, Yurii Паляниця, Юрій Богданович |
| UDC: | 614.712 |
| Märksõnad: | photocatalytic device air disinfection printed circuit board фотокаталітичний апарат знезараження повітря друкована плата |
| Number of pages: | 62 |
| Kokkuvõte: | In the qualification work, an overview of all stages of the life cycle of a medical photocatalytic device for disinfection and air purification was carried out. An analysis of the technical task was carried out, mathematical modeling of the operation of the medical photocatalytic device was carried out, a structural and functional scheme was built, an electrical diagram was built. The IR2156(S)PbF microcircuit was used as a PWM driver chip, and the parameters of the elements that set its operating modes were calculated.
The design section was completed, in which the selection of the element base was carried out, the design of the PCB, the printed unit was developed. When developing the device, the automated design system P-Cad 2006 was used. With the help of the P-Cad environment, the PCB was traced and the assembly drawing of the printed circuit was obtained. У кваліфікаційній роботі проведено огляд усіх етапів життєвого циклу медичного фотокаталітичного пристрою для дезінфекції та очищення повітря. Проведено аналіз технічного завдання, математичне моделювання роботи медичного фотокаталізатора, побудовано структурно-функціональну схему, електричну схему. Як мікросхему драйвера ШІМ використано мікросхему IR2156(S)PbF та розраховано параметри елементів, які задають режими її роботи. Виконано конструкторський розділ, в якому проведено підбір елементної бази, розроблено дизайн друкованої плати, друкованого вузла. При розробці пристрою використовувалася система автоматизованого проектування P-Cad 2006. За допомогою середовища P-Cad було проведено трасування друкованої плати та отримано складальне креслення друкованого вузла. |
| Content: | INTRODUCTION 1 MAIN PART 1.1 Analysis of the technical task 1.2 Construction of a medical photocatalytic device for air disinfection and purification 1.2.1 Mathematical modelling of device operation 1.2.2 Functional synthesis of a medical photocatalytic device for air disinfection and purification 1.2.3 Structural synthesis of the of a medical photocatalytic device for air disinfection and purification 1.2.4 Synthesis of the electrical principle scheme 1.2.5 Element calculations 1.3 Design of the device 1.3.1 Selection of elements 1.3.2 PCB development 1.3.3 Electromagnetic compatibility 1.4 Device manufacturing technology 1.4.1 Device design analysis 1.4.2 Determination of the type of production 1.4.3 Design analysis and selection of a technological route 1.4.4 Equipment selection 1.4.5 Justification of the technological planning of the site 2 LABOR PROTECTION 2.1 Biological effect of ultraviolet radiation on humans 2.2 Air environment and its role in creating favorable working conditions 2.3 Safety issues when using the device CONCLUSIONS LIST OF USED SOURCES APPLICATIONS |
| URI: | http://elartu.tntu.edu.ua/handle/lib/42125 |
| Copyright owner: | © Pemba Ngoyi Christelle, 2023 |
| References (Ukraine): | 1. Aerolife-L photocatalytic air purifier and recirculator: Passport. 2. https://airodoctor.com/photocatalysis-this-is-how-it-works/ 3. https://en.wikipedia.org/wiki/Air_purifier 4. Daily, Laura (October 19, 2020). "Can an air purifier help protect you against the coronavirus?". The Washington Post. Archived from the original on January 7, 2021. Retrieved May 9, 2021. 5. Conway Morris, Andrew; Sharrocks, Katherine; Bousfield, Rachel; Kermack, Leanne; Maes, Mailis; Higginson, Ellen; Forrest, Sally; Pereira-Dias, Joana; Cormie, Claire; Old, Tim; Brooks, Sophie (2021-10-30). "The removal of airborne SARS-CoV-2 and other microbial bioaerosols by air filtration on COVID19 surge units". Clinical Infectious Diseases. 75 (1): e97–e101. 6. "Best Air Purifiers: Why to Buy Air Purifier in India". Kent RO Systems. September 4, 2017. Archived from the original on August 28, 2018. Retrieved May 9, 2021. 7. Medical Advisory, Secretariat (November 1, 2005). "Air Cleaning Technologies". Ontario Health Technology Assessment Series. Medical Advisory Secretariat. 5 (17): 1–52. 8. Park, Dae Hoon; Joe, Yun Haeng; Piri, Amin; An, Sanggwon; Hwang, Jungho (5 September 2020). "Determination of Air Filter Anti-Viral Efficiency against an Airborne Infectious Virus". Journal of Hazardous Materials. 396: 122640 9. Zeltner, Walter A.; Tompkins, Dean T. (January 2005). "Shedding light on photocatalysis". ASHRAE Transactions. New York City: ASHRAE. 111: 523–534. 10. Branson, David (April 2006). "Photocatalysis - Considerations for IAQSensitive Engineering Designs". Engineered Systems. 11. "Residential Air Cleaners: A Summary of Available Information" (PDF). United States Environmental Protection Agency (2nd ed.). Арк PNCh 2.893.001 August 2009. Archived from the original (PDF) on September 24, 2015. Retrieved May 10, 2021. 12. Bono, Nina; Ponti, Federica; Carlo, Puna; Candiani, Gabriele (February 25, 2021). "Effect of UV Irradiation and TiO2-Photocatalysis on Airborne Bacteria and Viruses: An Overview". Materials. 2021 Mar, 14(5): 1075 (5): 1075. Bibcode:2021Mate...14.1075B 13. Grabianowski, Ed (16 January 2019). "Which Air Purifiers Are OzoneFree? Comparing Ionizers, UV-C, and HEPA". Molekule. Retrieved 8 June 2022. 14. "Air Cleaners Designed to Intentionally Generate Ozone (Ozone Generators)" (PDF). Environmental Air Cleaning Ltd. Health Canada. March 9, 2000. Retrieved May 11, 2021. 15. Paul Horowitz and Winfield Hill (1989), The Art of Electronics (Second ed.), Cambridge University Press, ISBN 978-0-521-37095-0 16. Electrical circuit theory and technology / John Bird. — 5th edition – Routledge, 2014. – 782 p. – ISBN: 978-0-415-66286-4 (pbk) 17. Electrical circuit theory and technology / John Bird. — 2th edition – Routledge, 2001. – 1005 p. – ISBN 0 7506 5784 7 18. Theory and design of electronic circuits / Eugenio Maximo Tait. – 493 p. 19. Fundamentals of Electric Circuits / Charles K. Alexander, Matthew N.O. Sadiku. — 5th edition – Connect Learn Succeed, 2013. – 458 p 20. Electronic circuits / James W. Nilsson, Susan A. Riedel. – 9th edition – Prentise Hall, 2011. – 822 p. 21. IR2156(S)PbF. International IOR Rectifier – http://www.irf.com/productinfo/datasheets/data/ir2156.pdf |
| Content type: | Bachelor Thesis |
| Asub kollektsiooni(de)s: | 163 — Біомедична інженерія (бакалаври) |
Failid selles objektis:
| Fail | Kirjeldus | Suurus | Formaat | |
|---|---|---|---|---|
| Pemba_Ngoyi_Christelle_thesis_copy.pdf | 3,49 MB | Adobe PDF | Vaata/Ava | |
| Avtorsyka_dovidka_Pemba.doc | 47 kB | Microsoft Word | Vaata/Ava |
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