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Master's Thesis
Author of thesis: Bc. Barbora Janská
Acad. year: 2025/2026
Supervisor: Ing. Martin Lisý, Ph.D.
Reviewer: Ing. Jakub Lachman, Ph.D.
This master’s thesis deals with the influence of the mechanical properties of selected agro-pellet samples on the production of particulate matter emissions during combustion. The aim of this thesis was to analyse whether a relationship exists between the mechanical properties and PM concentrations. The theoretical part of the thesis focuses on the production, classification, utilization and combustion of pellets, especially non-wood biomass pellets. The practical part includes an analysis of selected samples of agropellets in terms of their composition, including moisture and ash content, mechanical properties, and produced emissions. The results show relationships between mechanical properties, pellet composition, and PM emissions.
Agropellets, particulate matter, mechanical properties, biomass, PM emissions
Date of defence
10.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
B
Process of defence
Student odprezentoval obsah své diplomové práce. Otázky oponenta byly zodpovězeny. V průběhu obhajoby byly položeny tyto doplňující otázky: V čem oponent viděl nesoulad s citovanou normou? Má seno 1 na tabulce 15 vždy stejné složení? Proč se výsledky tak liší? Jak se stanovují popeloviny? Kde se bere zdroj dusíku a síry oproti dřevu? Zkoušela jste dohledat prvkové složení makoviny v databázích? V čem se liší matrice pelet?
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Energy Institute
Study programme
Power and Thermo-fluid Engineering (N-ETI-P)
Specialization
Power Engineering (ENI)
Composition of Committee
prof. Ing. Jiří Pospíšil, Ph.D. (předseda) doc. Ing. Marek Baláš, Ph.D. (místopředseda) Ing. Pavel Milčák, Ph.D. (člen) Ing. Jiří Škorpík, Ph.D. (člen) doc. Ing. Jaroslav Štigler, Ph.D. (člen)
Supervisor’s reportIng. Martin Lisý, Ph.D.
Grade proposed by supervisor: C
Reviewer’s reportIng. Jakub Lachman, Ph.D.
Grade proposed by reviewer: C
Responsibility: Mgr. et Mgr. Hana Odstrčilová