361-0965/03 – 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 | English |
| Year of introduction | 2013/2014 | Year of cancellation | |
| 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
During the course of direct teaching or consultation, the student prepares in writing documents on topics related to the professional activities of the supervisor or preparation for the preparation of the dissertation.
The culmination of the course is the completion of the final exam, verifying the student's knowledge.
E-learning
It is not relevant for the combination of distance and full-time study.
Other requirements
Another demands for student are not.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Efficiency of Power Machines, Direct and Comparative, ...
Flow of gases, vapors and liquids through nozzles.
Current devices.
Energy transformation in radial, axial or diagonal turbocompressor stages.
Dimensional characteristics describing flow in dynamic machine stages.
The importance of the shape of the impeller blades for the construction of turbocompressors.
Basic parameters of blade grilles.
Hydrodynamic pumps
Energy characteristics of turbochargers and hydrodynamic pumps.
Regulation of turbocompressors and hydrodynamic pumps performance.
Possibilities of increasing the efficiency of steam circulation.
Reaction, action and speed of axial steam turbines (APT) - theory of flow and energy transformation.
Turbine power control.
Radial steam turbines
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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