361-0965/01 – Dynamic Power Machines (DES)
| Gurantor department | Department of Power Engineering | Credits | 10 |
| Subject guarantor | doc. Ing. Kamil Kolarčík, CSc. | Subject version guarantor | doc. Ing. Kamil Kolarčík, CSc. |
| Study level | postgraduate | Requirement | Choice-compulsory |
| Year | | Semester | winter + summer |
| | Study language | Czech |
| Year of introduction | 2000/2001 | Year of cancellation | 2012/2013 |
| Intended for the faculties | FS | Intended for study types | Doctoral |
Subject aims expressed by acquired skills and competences
Orientation in assignment of compressors, pumps and heat turbines.
Knowledge of processes, which characterize energy transformation in compressors, pumps and thermal turbines.
Knowledge of energy criteria’s evaluation of energy transformation in compressors, pumps and thermal turbines.
Knowledge of economic and environmental consequences of energy transformation in compressors, pumps and thermal turbines.
Solution’s proposal of complex of energy processes’ proceeding in machine rooms of heating exchanges.
Teaching methods
Lectures
Individual consultations
Experimental work in labs
Project work
Field trip
Teaching by an expert (lecture or tutorial)
Summary
Subject follows subjects in Master’s degree program “Compressors, pumps and exhausters” and “Thermal turbines”.
In this subject, there are theoretical and practical knowledge of Engineer degree program developed, which are necessary for scientific research of processes in levels of thermal turbines, turbo compressors or displacement compressors and current compressors. They are prerequisite for optimalization of these machines, their constructive and conceptual improvements and integration to heat flow diagram of thermal circuit with higher efficiency.
Compulsory literature:
Recommended literature:
Additional study materials
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Účinnosti energetických strojů, přímé a porovnávací.
Proudění plynů, par a kapalin dýzami.
Proudové přístroje.
Transformace energií ve stupni radiálních turbokompresorů.
Význam tvaru lopatek oběžného kola na stavbu RTK.
Základní parametry lopatkových mříží axiálních turbokompresorů.
Transformace energií ve stupni ATK.
Ventilátory.
Dynamická čerpadla
Energetické charakteristiky turbokompresorů a hydrodynamických čerpadel.
Regulace výkonnosti turbokompresorů a hydrodynamických čerpadel.
Paralelní a sériová spolupráce.
Možnosti zvyšování účinnosti parního oběhu.
Parní turbiny, hlavní části, popis a princip činnosti.
Akční stupeň axiálních parních turbin (APT).
Reakční stupeň APT.
Rychlostní stupeň APT.
Regulace výkonu APT.
Radiální parní turbíny
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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